---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2846 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 863 25292 0 6011 30849 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ce:36:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85332sec preferred_lft 85332sec inet6 fe80::f816:3eff:fece:36b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:bf:8e:1d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2846) 04/01/26 _x86_64_ (8 CPU) 15:45:06 LINUX RESTART (8 CPU) 15:46:01 tps rtps wtps bread/s bwrtn/s 15:47:01 190.27 16.60 173.67 369.67 75381.57 15:48:01 125.65 7.37 118.28 491.12 56235.56 15:49:01 59.46 0.33 59.12 11.86 14184.17 15:50:01 51.62 0.25 51.37 6.67 4807.07 15:51:01 23.11 1.25 21.86 61.99 7687.12 15:52:01 17.53 0.00 17.53 0.00 18111.78 15:53:01 12.48 5.32 7.17 177.97 683.62 15:54:01 159.31 0.32 158.99 9.73 27897.75 15:55:01 150.34 0.05 150.29 4.67 22511.18 15:56:01 108.83 0.30 108.53 8.00 21546.01 15:57:01 20.13 0.02 20.11 0.53 20459.92 15:58:01 171.27 0.00 171.27 0.00 14401.47 15:59:01 163.81 0.00 163.81 0.00 8461.79 16:00:01 265.54 3.52 262.02 28.13 12378.60 16:01:01 27.65 0.00 27.65 0.00 11913.60 16:02:01 12.81 0.07 12.75 2.80 915.98 Average: 97.49 2.21 95.28 73.32 19848.66 15:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:47:01 28274836 30188608 4664384 14.16 88696 2118468 3080536 9.06 2423172 1917448 160856 15:48:01 27347964 29606468 5591256 16.97 99272 2441268 3221900 9.48 3080320 2161508 17540 15:49:01 25810580 28434828 7128640 21.64 106084 2791308 4397788 12.94 4292436 2466128 10412 15:50:01 24665144 27564380 8274076 25.12 112200 3053612 5620596 16.54 5266172 2618232 171052 15:51:01 24985676 28306144 7953544 24.15 114964 3458048 5250920 15.45 4631532 2921280 539028 15:52:01 24500868 27824076 8438352 25.62 115084 3460424 5633180 16.57 5112672 2922764 48 15:53:01 26028748 29544816 6910472 20.98 116368 3645524 3413088 10.04 3423856 3081236 337204 15:54:01 24428800 28515212 8510420 25.84 129604 4184232 4879352 14.36 4471676 3609708 172944 15:55:01 24761984 29386456 8177236 24.83 140136 4696028 3871056 11.39 3629832 4108616 346096 15:56:01 23089236 27772724 9849984 29.90 145876 4743240 4600320 13.54 5261756 4135476 8884 15:57:01 23496564 28804432 9442656 28.67 147064 5347988 3900272 11.48 4322356 4654828 5720 15:58:01 22486692 27981568 10452528 31.73 155204 5519824 5146228 15.14 5168340 4807232 2140 15:59:01 22318632 27813040 10620588 32.24 160436 5513860 4509340 13.27 5342800 4800512 2048 16:00:01 22511168 28349916 10428052 31.66 166360 5842152 4910972 14.45 4810548 5132704 472620 16:01:01 23915648 29595320 9023572 27.39 167672 5685156 2898640 8.53 3572796 4970828 5356 16:02:01 21863824 27573308 11075396 33.62 168464 5709276 4997532 14.70 5599128 4986108 8664 Average: 24405398 28578831 8533822 25.91 133343 4263150 4395732 12.93 4400587 3705913 141288 15:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:47:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 15:47:01 ens3 182.87 161.14 2349.05 28.26 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 5.68 5.68 0.52 0.52 0.00 0.00 0.00 0.00 15:48:01 ens3 611.90 454.69 4743.69 124.66 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 22.45 22.45 5.77 5.77 0.00 0.00 0.00 0.00 15:49:01 ens3 443.61 309.33 4542.79 90.24 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 58.37 58.37 13.51 13.51 0.00 0.00 0.00 0.00 15:50:01 ens3 191.52 140.94 1085.02 69.58 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 112.33 112.33 28.49 28.49 0.00 0.00 0.00 0.00 15:51:01 ens3 175.20 133.21 646.33 97.30 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 16.01 16.01 2.75 2.75 0.00 0.00 0.00 0.00 15:52:01 ens3 12.46 9.25 2.44 13.07 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 10.63 10.63 1.15 1.15 0.00 0.00 0.00 0.00 15:53:01 ens3 100.67 73.27 269.58 34.07 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 105.20 105.20 57.74 57.74 0.00 0.00 0.00 0.00 15:54:01 ens3 270.22 169.42 68.21 202.32 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 126.18 126.18 51.42 51.42 0.00 0.00 0.00 0.00 15:55:01 ens3 371.57 238.44 308.47 189.31 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 21.20 21.20 11.46 11.46 0.00 0.00 0.00 0.00 15:56:01 ens3 89.44 71.10 478.68 33.93 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.85 0.85 0.05 0.05 0.00 0.00 0.00 0.00 15:57:01 ens3 112.48 83.64 348.47 35.75 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 89.19 89.19 19.95 19.95 0.00 0.00 0.00 0.00 15:58:01 ens3 9.03 6.43 1.94 9.32 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 128.85 128.85 39.88 39.88 0.00 0.00 0.00 0.00 15:59:01 ens3 19.30 13.45 3.63 27.14 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 83.99 83.99 15.35 15.35 0.00 0.00 0.00 0.00 16:00:01 ens3 42.01 29.21 9.43 12.38 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 7.93 7.93 1.08 1.08 0.00 0.00 0.00 0.00 16:01:01 ens3 67.97 52.68 364.95 18.84 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 13.01 13.01 3.62 3.62 0.00 0.00 0.00 0.00 16:02:01 ens3 105.58 80.49 21.19 81.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 50.18 50.18 15.80 15.80 0.00 0.00 0.00 0.00 Average: ens3 175.37 126.67 952.75 66.70 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2846) 04/01/26 _x86_64_ (8 CPU) 15:45:06 LINUX RESTART (8 CPU) 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 13.98 0.00 0.96 1.44 0.04 83.57 15:47:01 0 12.87 0.00 2.10 1.37 0.05 83.61 15:47:01 1 24.49 0.00 1.19 0.90 0.07 73.36 15:47:01 2 6.25 0.00 0.47 5.11 0.03 88.14 15:47:01 3 6.35 0.00 0.40 0.02 0.03 93.20 15:47:01 4 3.08 0.00 0.32 0.00 0.02 96.59 15:47:01 5 32.65 0.00 1.76 1.79 0.07 63.74 15:47:01 6 17.16 0.00 0.83 0.17 0.03 81.80 15:47:01 7 9.04 0.00 0.62 2.15 0.03 88.16 15:48:01 all 37.19 0.00 1.28 0.53 0.08 60.91 15:48:01 0 40.66 0.00 1.40 0.12 0.07 57.76 15:48:01 1 39.55 0.00 1.74 0.30 0.08 58.32 15:48:01 2 21.08 0.00 1.16 0.37 0.07 77.32 15:48:01 3 44.12 0.00 1.24 0.02 0.08 54.55 15:48:01 4 38.39 0.00 1.57 0.54 0.12 59.38 15:48:01 5 29.53 0.00 1.04 2.82 0.07 66.54 15:48:01 6 42.64 0.00 1.02 0.12 0.08 56.14 15:48:01 7 41.59 0.00 1.17 0.02 0.07 57.16 15:49:01 all 42.28 0.00 1.21 0.20 0.09 56.22 15:49:01 0 51.44 0.00 1.22 0.02 0.10 47.23 15:49:01 1 53.04 0.00 2.48 1.13 0.08 43.25 15:49:01 2 29.45 0.00 0.77 0.00 0.07 69.71 15:49:01 3 39.07 0.00 1.70 0.07 0.12 59.04 15:49:01 4 44.21 0.00 0.90 0.00 0.08 54.80 15:49:01 5 43.07 0.00 0.50 0.03 0.10 56.30 15:49:01 6 45.01 0.00 0.77 0.10 0.08 54.04 15:49:01 7 32.92 0.00 1.24 0.22 0.10 65.52 15:50:01 all 36.75 0.00 0.83 0.18 0.08 62.17 15:50:01 0 40.01 0.00 1.40 0.20 0.08 58.31 15:50:01 1 38.08 0.00 1.13 0.98 0.08 59.72 15:50:01 2 37.79 0.00 0.63 0.05 0.08 61.44 15:50:01 3 44.91 0.00 0.68 0.03 0.10 54.28 15:50:01 4 39.87 0.00 0.63 0.13 0.07 59.29 15:50:01 5 33.11 0.00 0.70 0.03 0.07 66.09 15:50:01 6 34.94 0.00 0.67 0.00 0.07 64.33 15:50:01 7 25.33 0.00 0.75 0.03 0.07 73.82 15:51:01 all 21.61 0.00 0.70 0.10 0.05 77.54 15:51:01 0 15.64 0.00 0.73 0.03 0.03 83.56 15:51:01 1 19.89 0.00 0.47 0.22 0.07 79.36 15:51:01 2 28.25 0.00 1.32 0.02 0.08 70.33 15:51:01 3 22.46 0.00 0.58 0.02 0.05 76.88 15:51:01 4 16.42 0.00 0.35 0.00 0.05 83.18 15:51:01 5 22.25 0.00 0.82 0.47 0.03 76.43 15:51:01 6 27.49 0.00 1.02 0.02 0.05 71.42 15:51:01 7 20.46 0.00 0.33 0.02 0.05 79.14 15:52:01 all 6.83 0.00 0.14 0.18 0.02 92.83 15:52:01 0 8.88 0.00 0.08 0.00 0.03 91.00 15:52:01 1 5.80 0.00 0.18 0.10 0.03 93.88 15:52:01 2 11.23 0.00 0.38 0.42 0.03 87.94 15:52:01 3 3.44 0.00 0.12 0.00 0.03 96.41 15:52:01 4 6.66 0.00 0.03 0.00 0.00 93.30 15:52:01 5 1.94 0.00 0.07 0.00 0.02 97.98 15:52:01 6 11.06 0.00 0.05 0.00 0.03 88.86 15:52:01 7 5.63 0.00 0.23 0.90 0.00 93.23 15:53:01 all 25.34 0.00 0.60 0.03 0.05 73.97 15:53:01 0 28.99 0.00 0.92 0.00 0.07 70.03 15:53:01 1 25.67 0.00 0.53 0.07 0.05 73.68 15:53:01 2 28.28 0.00 0.88 0.17 0.05 70.62 15:53:01 3 30.27 0.00 0.88 0.00 0.05 68.80 15:53:01 4 29.04 0.00 0.35 0.00 0.05 70.56 15:53:01 5 15.12 0.00 0.48 0.00 0.05 84.35 15:53:01 6 21.51 0.00 0.35 0.00 0.05 78.09 15:53:01 7 23.91 0.00 0.33 0.00 0.05 75.71 15:54:01 all 38.99 0.00 1.23 1.24 0.09 58.45 15:54:01 0 47.67 0.00 0.98 0.00 0.10 51.24 15:54:01 1 29.34 0.00 0.95 0.45 0.07 69.20 15:54:01 2 30.82 0.00 0.95 0.03 0.08 68.11 15:54:01 3 57.95 0.00 1.44 0.28 0.10 40.23 15:54:01 4 42.59 0.00 1.35 0.83 0.10 55.13 15:54:01 5 14.46 0.00 1.60 7.33 0.10 76.51 15:54:01 6 55.96 0.00 1.12 0.43 0.08 42.41 15:54:01 7 33.27 0.00 1.49 0.48 0.08 64.67 15:55:01 all 36.77 0.00 1.26 0.64 0.08 61.25 15:55:01 0 25.34 0.00 1.65 0.13 0.05 72.82 15:55:01 1 47.03 0.00 1.90 0.27 0.08 50.72 15:55:01 2 34.13 0.00 0.75 0.90 0.07 64.14 15:55:01 3 44.56 0.00 1.30 1.39 0.10 52.66 15:55:01 4 47.13 0.00 1.08 0.22 0.08 51.49 15:55:01 5 33.37 0.00 1.07 1.66 0.08 63.82 15:55:01 6 30.10 0.00 1.28 0.47 0.08 68.07 15:55:01 7 32.44 0.00 1.02 0.07 0.10 66.38 15:56:01 all 38.64 0.00 0.87 0.51 0.08 59.90 15:56:01 0 36.12 0.00 0.67 0.00 0.08 63.13 15:56:01 1 51.74 0.00 0.97 0.07 0.08 47.14 15:56:01 2 34.54 0.00 1.30 1.15 0.08 62.92 15:56:01 3 32.32 0.00 0.55 1.79 0.07 65.27 15:56:01 4 50.39 0.00 0.87 0.05 0.10 48.59 15:56:01 5 30.38 0.00 0.42 0.10 0.07 69.04 15:56:01 6 32.80 0.00 1.20 0.92 0.07 65.01 15:56:01 7 40.82 0.00 0.94 0.02 0.08 58.15 15:57:01 all 26.66 0.00 0.63 0.17 0.05 72.50 15:57:01 0 31.13 0.00 0.30 0.05 0.05 68.47 15:57:01 1 17.29 0.00 0.23 0.00 0.03 82.44 15:57:01 2 28.55 0.00 0.65 0.00 0.07 70.73 15:57:01 3 19.05 0.00 0.46 0.05 0.05 80.39 15:57:01 4 28.85 0.00 0.64 0.10 0.07 70.34 15:57:01 5 29.00 0.00 0.45 0.27 0.05 70.23 15:57:01 6 25.32 0.00 0.97 0.58 0.07 73.06 15:57:01 7 34.20 0.00 1.39 0.27 0.05 64.10 15:57:01 CPU %user %nice %system %iowait %steal %idle 15:58:01 all 21.96 0.00 0.84 0.88 0.06 76.26 15:58:01 0 19.12 0.00 0.98 1.08 0.05 78.76 15:58:01 1 17.35 0.00 0.57 0.35 0.03 81.70 15:58:01 2 28.89 0.00 0.92 0.40 0.05 69.74 15:58:01 3 14.42 0.00 1.20 4.35 0.07 79.95 15:58:01 4 23.39 0.00 0.72 0.07 0.07 75.76 15:58:01 5 28.60 0.00 0.63 0.18 0.07 70.52 15:58:01 6 18.22 0.00 0.78 0.30 0.05 80.65 15:58:01 7 25.68 0.00 0.89 0.32 0.08 73.04 15:59:01 all 14.19 0.00 0.68 1.05 0.05 84.04 15:59:01 0 5.85 0.00 0.65 5.85 0.05 87.60 15:59:01 1 13.25 0.00 0.37 0.40 0.05 85.94 15:59:01 2 13.48 0.00 0.68 0.03 0.05 85.75 15:59:01 3 11.42 0.00 0.72 0.42 0.05 87.39 15:59:01 4 13.90 0.00 0.93 0.43 0.05 84.68 15:59:01 5 14.48 0.00 0.60 0.48 0.05 84.38 15:59:01 6 16.07 0.00 0.67 0.45 0.03 82.78 15:59:01 7 25.02 0.00 0.82 0.32 0.05 73.79 16:00:01 all 18.61 0.00 1.21 1.26 0.06 78.86 16:00:01 0 15.53 0.00 1.65 2.46 0.07 80.29 16:00:01 1 27.36 0.00 1.00 5.14 0.07 66.43 16:00:01 2 24.91 0.00 0.93 0.65 0.07 73.44 16:00:01 3 23.81 0.00 1.44 0.30 0.07 74.39 16:00:01 4 10.41 0.00 0.73 0.50 0.03 88.32 16:00:01 5 19.17 0.00 2.02 0.05 0.05 78.71 16:00:01 6 13.31 0.00 1.02 0.75 0.05 84.86 16:00:01 7 14.41 0.00 0.93 0.22 0.03 84.40 16:01:01 all 18.88 0.00 0.54 0.18 0.05 80.35 16:01:01 0 11.71 0.00 0.45 0.02 0.02 87.81 16:01:01 1 19.92 0.00 0.35 0.32 0.05 79.36 16:01:01 2 18.49 0.00 0.38 0.18 0.05 80.89 16:01:01 3 23.20 0.00 0.72 0.00 0.05 76.03 16:01:01 4 17.96 0.00 0.52 0.92 0.05 80.56 16:01:01 5 24.85 0.00 0.92 0.02 0.07 74.14 16:01:01 6 16.87 0.00 0.55 0.00 0.05 82.53 16:01:01 7 18.06 0.00 0.42 0.00 0.05 81.48 16:02:01 all 28.63 0.00 0.86 0.05 0.07 70.38 16:02:01 0 26.10 0.00 0.87 0.03 0.08 72.92 16:02:01 1 32.91 0.00 0.53 0.07 0.07 66.42 16:02:01 2 24.11 0.00 0.97 0.03 0.05 74.83 16:02:01 3 24.43 0.00 0.81 0.00 0.07 74.69 16:02:01 4 19.96 0.00 0.69 0.27 0.05 79.03 16:02:01 5 38.66 0.00 1.05 0.00 0.07 60.22 16:02:01 6 27.10 0.00 0.82 0.00 0.09 72.00 16:02:01 7 35.73 0.00 1.18 0.05 0.07 62.97 Average: all 26.70 0.00 0.87 0.54 0.06 71.83 Average: 0 26.07 0.00 1.00 0.71 0.06 72.16 Average: 1 28.91 0.00 0.91 0.67 0.06 69.44 Average: 2 25.01 0.00 0.82 0.59 0.06 73.51 Average: 3 27.61 0.00 0.89 0.54 0.07 70.89 Average: 4 27.00 0.00 0.73 0.25 0.06 71.95 Average: 5 25.66 0.00 0.88 0.95 0.06 72.44 Average: 6 27.22 0.00 0.82 0.27 0.06 71.63 Average: 7 26.14 0.00 0.86 0.32 0.06 72.62