---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1824 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: 2800.000 BogoMIPS: 5600.00 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 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / 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 858 27537 0 3770 30852 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:d6:21:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fed6:2156/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:fd:01:ac 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-8c-8g-1824) 10/01/25 _x86_64_ (8 CPU) 12:56:51 LINUX RESTART (8 CPU) 12:57:01 tps rtps wtps bread/s bwrtn/s 12:58:01 290.17 73.54 216.63 5283.25 71826.70 12:59:01 153.62 30.96 122.66 1673.32 46912.85 13:00:01 92.47 11.15 81.32 812.53 41780.87 13:01:01 54.44 6.85 47.59 199.57 34200.30 13:02:01 53.76 0.33 53.42 14.53 23101.75 13:03:01 31.08 0.40 30.68 8.67 4698.02 13:04:01 26.15 0.07 26.08 0.93 6483.59 13:05:01 28.21 0.22 28.00 4.27 2625.30 13:06:01 3.63 0.00 3.63 0.00 2119.25 13:07:01 6.82 0.00 6.82 0.00 941.47 13:08:01 18.00 0.17 17.83 9.47 4179.44 Average: 68.94 11.24 57.70 727.88 21716.03 12:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 30258436 31681544 2680784 8.14 55828 1685936 1449560 4.26 871280 1532276 88872 12:59:01 29690184 31512372 3249036 9.86 84464 2036684 1635948 4.81 1061984 1869628 132392 13:00:01 27980832 29923944 4958388 15.05 89824 2146504 3047460 8.97 2711404 1914524 22428 13:01:01 28086600 30188588 4852620 14.73 96072 2291752 3055192 8.99 2482624 2022416 35140 13:02:01 27738696 30039076 5200524 15.79 102668 2475860 3257908 9.59 2652172 2184728 18388 13:03:01 27596912 30124620 5342308 16.22 109036 2688440 3210076 9.44 2617648 2344784 111868 13:04:01 27088252 29714236 5850968 17.76 110820 2782200 3079612 9.06 3035556 2430736 23028 13:05:01 27303264 30002900 5635956 17.11 113544 2851844 3254388 9.58 2761352 2488580 27408 13:06:01 27132996 29868632 5806224 17.63 113624 2887280 2888860 8.50 2896280 2520904 792 13:07:01 27141836 29901368 5797384 17.60 113820 2909560 2900088 8.53 2868580 2538688 604 13:08:01 28223280 31602364 4715940 14.32 117232 3506188 1463296 4.31 1249268 3061320 558916 Average: 28021935 30414513 4917285 14.93 100630 2569295 2658399 7.82 2291650 2264417 92712 12:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:58:01 ens3 304.55 214.71 1376.28 72.23 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:59:01 ens3 155.11 116.45 1641.36 24.74 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 618.33 403.07 903.20 131.39 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00 13:01:01 ens3 1079.24 694.87 1774.14 256.97 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 31.43 31.43 4.24 4.24 0.00 0.00 0.00 0.00 13:02:01 ens3 491.60 344.86 2609.85 102.18 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 1.93 1.93 0.29 0.29 0.00 0.00 0.00 0.00 13:03:01 ens3 970.97 636.33 903.87 214.10 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:04:01 ens3 5459.86 3588.22 2120.27 1346.13 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 63.07 63.07 17.40 17.40 0.00 0.00 0.00 0.00 13:05:01 ens3 7183.50 4664.56 1760.59 1717.56 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 10.30 10.30 2.01 2.01 0.00 0.00 0.00 0.00 13:06:01 ens3 5674.74 3753.31 1379.88 1380.84 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 16.50 16.50 3.91 3.91 0.00 0.00 0.00 0.00 13:07:01 ens3 383.70 205.22 108.10 90.25 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:08:01 ens3 528.93 330.33 201.30 130.84 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 11.61 11.61 2.58 2.58 0.00 0.00 0.00 0.00 Average: ens3 2077.32 1359.27 1343.54 497.02 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-8c-8g-1824) 10/01/25 _x86_64_ (8 CPU) 12:56:51 LINUX RESTART (8 CPU) 12:57:01 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 7.83 0.00 1.35 6.06 0.06 84.70 12:58:01 0 2.79 0.00 2.56 12.39 0.07 82.19 12:58:01 1 9.85 0.00 0.84 0.87 0.05 88.39 12:58:01 2 4.26 0.00 1.04 9.41 0.03 85.27 12:58:01 3 8.93 0.00 1.77 6.02 0.08 83.19 12:58:01 4 10.89 0.00 1.37 2.53 0.08 85.13 12:58:01 5 11.70 0.00 1.20 1.91 0.07 85.12 12:58:01 6 8.31 0.00 1.20 1.02 0.07 89.40 12:58:01 7 5.95 0.00 0.72 14.36 0.07 78.90 12:59:01 all 11.30 0.00 0.82 3.09 0.06 84.73 12:59:01 0 11.82 0.00 0.55 0.32 0.07 87.24 12:59:01 1 3.73 0.00 0.40 0.00 0.02 95.85 12:59:01 2 4.72 0.00 0.17 0.03 0.03 95.05 12:59:01 3 7.56 0.00 0.57 0.55 0.05 91.27 12:59:01 4 23.76 0.00 1.60 0.99 0.07 73.58 12:59:01 5 25.89 0.00 1.83 2.21 0.12 69.95 12:59:01 6 8.99 0.00 1.00 9.66 0.05 80.30 12:59:01 7 3.97 0.00 0.43 10.96 0.03 84.60 13:00:01 all 43.72 0.00 1.53 0.96 0.17 53.62 13:00:01 0 52.84 0.00 1.89 0.60 0.18 44.49 13:00:01 1 33.32 0.00 1.09 0.02 0.15 65.43 13:00:01 2 36.49 0.00 1.64 0.94 0.20 60.73 13:00:01 3 45.68 0.00 2.34 2.61 0.17 49.21 13:00:01 4 46.52 0.00 1.24 1.75 0.17 50.32 13:00:01 5 45.80 0.00 0.82 0.20 0.18 52.99 13:00:01 6 41.58 0.00 1.67 0.02 0.15 56.58 13:00:01 7 47.49 0.00 1.61 1.51 0.18 49.21 13:01:01 all 31.59 0.00 1.82 3.52 0.15 62.93 13:01:01 0 35.53 0.00 1.60 0.12 0.13 62.62 13:01:01 1 32.12 0.00 1.90 7.41 0.13 58.44 13:01:01 2 33.29 0.00 1.29 2.26 0.24 62.92 13:01:01 3 30.77 0.00 1.09 0.77 0.13 67.24 13:01:01 4 31.74 0.00 2.07 6.88 0.13 59.18 13:01:01 5 32.04 0.00 2.04 8.60 0.15 57.17 13:01:01 6 25.22 0.00 2.18 0.40 0.10 72.11 13:01:01 7 31.99 0.00 2.36 1.74 0.17 63.75 13:02:01 all 33.53 0.00 1.31 0.54 0.11 64.51 13:02:01 0 31.68 0.00 1.55 0.00 0.12 66.65 13:02:01 1 33.35 0.00 1.99 2.83 0.12 61.71 13:02:01 2 47.94 0.00 1.37 0.02 0.15 50.52 13:02:01 3 30.91 0.00 1.14 0.00 0.12 67.84 13:02:01 4 28.66 0.00 1.02 0.79 0.10 69.43 13:02:01 5 28.51 0.00 1.05 0.59 0.12 69.74 13:02:01 6 34.87 0.00 1.24 0.03 0.12 63.74 13:02:01 7 32.27 0.00 1.17 0.07 0.08 66.41 13:03:01 all 33.35 0.00 1.39 0.06 0.10 65.10 13:03:01 0 27.66 0.00 1.64 0.00 0.08 70.62 13:03:01 1 37.84 0.00 1.44 0.00 0.10 60.62 13:03:01 2 37.86 0.00 1.96 0.03 0.12 60.04 13:03:01 3 42.00 0.00 1.02 0.00 0.12 56.86 13:03:01 4 37.01 0.00 1.04 0.18 0.10 61.66 13:03:01 5 22.71 0.00 1.26 0.25 0.08 75.69 13:03:01 6 32.15 0.00 1.23 0.00 0.08 66.53 13:03:01 7 29.63 0.00 1.55 0.00 0.10 68.72 13:04:01 all 29.11 0.00 5.79 0.11 0.10 64.89 13:04:01 0 27.26 0.00 4.39 0.00 0.10 68.25 13:04:01 1 29.94 0.00 6.55 0.00 0.10 63.41 13:04:01 2 22.46 0.00 5.29 0.00 0.08 72.16 13:04:01 3 33.02 0.00 9.76 0.02 0.12 57.09 13:04:01 4 31.61 0.00 7.73 0.81 0.10 59.74 13:04:01 5 25.56 0.00 2.57 0.10 0.08 71.68 13:04:01 6 32.22 0.00 5.55 0.00 0.12 62.12 13:04:01 7 30.79 0.00 4.50 0.00 0.10 64.61 13:05:01 all 28.91 0.00 7.13 0.35 0.10 63.50 13:05:01 0 26.90 0.00 4.27 0.84 0.10 67.89 13:05:01 1 29.51 0.00 9.73 0.32 0.12 60.32 13:05:01 2 23.62 0.00 6.99 0.64 0.08 68.67 13:05:01 3 32.39 0.00 6.02 0.00 0.10 61.49 13:05:01 4 30.65 0.00 9.78 0.94 0.13 58.50 13:05:01 5 33.02 0.00 3.65 0.00 0.13 63.20 13:05:01 6 26.62 0.00 9.12 0.05 0.10 64.11 13:05:01 7 28.59 0.00 7.44 0.02 0.10 63.85 13:06:01 all 27.80 0.00 6.37 0.03 0.09 65.71 13:06:01 0 36.89 0.00 11.65 0.00 0.10 51.36 13:06:01 1 20.68 0.00 3.99 0.02 0.07 75.25 13:06:01 2 28.88 0.00 5.65 0.02 0.08 65.37 13:06:01 3 19.72 0.00 4.64 0.00 0.07 75.57 13:06:01 4 30.08 0.00 2.59 0.07 0.08 67.18 13:06:01 5 32.16 0.00 5.22 0.00 0.07 62.55 13:06:01 6 27.66 0.00 12.87 0.00 0.12 59.35 13:06:01 7 26.37 0.00 4.37 0.17 0.08 69.01 13:07:01 all 25.51 0.00 1.03 0.02 0.08 73.36 13:07:01 0 28.53 0.00 1.75 0.00 0.08 69.63 13:07:01 1 25.51 0.00 0.67 0.00 0.12 73.70 13:07:01 2 21.05 0.00 0.70 0.07 0.08 78.09 13:07:01 3 25.46 0.00 1.15 0.00 0.07 73.32 13:07:01 4 21.57 0.00 0.70 0.00 0.07 77.66 13:07:01 5 28.43 0.00 1.39 0.10 0.08 70.00 13:07:01 6 24.05 0.00 1.07 0.00 0.08 74.80 13:07:01 7 29.46 0.00 0.82 0.02 0.08 69.62 13:08:01 all 18.48 0.00 2.84 0.82 0.06 77.81 13:08:01 0 8.08 0.00 0.75 0.03 0.03 91.10 13:08:01 1 29.00 0.00 15.60 1.39 0.08 53.93 13:08:01 2 34.97 0.00 2.08 2.18 0.07 60.70 13:08:01 3 12.48 0.00 0.55 2.72 0.05 84.19 13:08:01 4 17.23 0.00 0.89 0.12 0.05 81.71 13:08:01 5 20.83 0.00 1.17 0.00 0.05 77.95 13:08:01 6 9.68 0.00 0.85 0.03 0.05 89.38 13:08:01 7 15.52 0.00 0.84 0.10 0.07 83.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.46 0.00 2.85 1.42 0.10 69.18 Average: 0 26.36 0.00 2.96 1.30 0.10 69.29 Average: 1 25.89 0.00 4.02 1.17 0.10 68.83 Average: 2 26.86 0.00 2.56 1.42 0.11 69.06 Average: 3 26.26 0.00 2.73 1.15 0.10 69.76 Average: 4 28.15 0.00 2.72 1.37 0.10 67.66 Average: 5 27.87 0.00 2.02 1.27 0.10 68.74 Average: 6 24.66 0.00 3.44 1.02 0.09 70.78 Average: 7 25.63 0.00 2.34 2.63 0.10 69.30