---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5449 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: 2799.998 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 16G 140G 11% / 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 926 22681 0 8559 30786 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:3e:71:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe3e:71de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:29:d0:ed 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-5449) 02/05/26 _x86_64_ (8 CPU) 10:25:50 LINUX RESTART (8 CPU) 10:26:01 tps rtps wtps bread/s bwrtn/s 10:27:01 424.80 73.97 350.82 5318.18 135415.96 10:28:01 214.11 41.31 172.80 2974.30 71119.21 10:29:01 343.54 22.95 320.60 3122.01 5416.43 10:30:01 21.35 0.02 21.33 0.13 17967.81 10:31:01 5.47 0.20 5.27 83.19 215.43 10:32:01 215.11 16.61 198.50 1409.10 90624.36 10:33:01 511.48 0.15 511.33 11.86 107273.85 10:34:01 94.45 0.02 94.44 0.13 7708.76 10:35:01 43.63 0.07 43.57 4.93 5268.80 10:36:01 16.71 0.00 16.71 0.00 683.35 10:37:01 19.73 0.00 19.73 0.00 673.35 10:38:01 20.46 0.00 20.46 0.00 687.64 10:39:01 18.83 0.00 18.83 0.00 651.89 10:40:01 98.97 1.98 96.98 115.45 4234.09 Average: 146.33 11.23 135.10 931.37 31995.44 10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 30161104 31725232 2778116 8.43 68596 1807056 1405476 4.14 827492 1660704 188428 10:28:01 28776564 30870348 4162656 12.64 88536 2298224 2154012 6.34 1772108 2059676 5828 10:29:01 27654632 30452248 5284588 16.04 93900 2984228 2484344 7.31 2385828 2540376 528712 10:30:01 27634032 30438872 5305188 16.11 94236 2990828 2484344 7.31 2401060 2546792 20 10:31:01 27212304 30235084 5726916 17.39 95004 3204308 2853532 8.40 2656856 2702356 207364 10:32:01 24689272 31346536 8249948 25.05 155992 6564276 2183820 6.43 1703584 5964452 1076804 10:33:01 20293064 28687284 12646156 38.39 207804 8103784 11750940 34.57 4587268 7272712 1832 10:34:01 17549720 26269596 15389500 46.72 214756 8412416 14030692 41.28 7113108 7464500 2632 10:35:01 17295660 26157340 15643560 47.49 220716 8534728 14488736 42.63 7238532 7572788 2408 10:36:01 17261068 26124048 15678152 47.60 221380 8535092 14470992 42.58 7273324 7572864 564 10:37:01 17248496 26112412 15690724 47.64 221992 8535448 14501856 42.67 7285308 7572788 396 10:38:01 17226664 26091492 15712556 47.70 222680 8535816 14516148 42.71 7308660 7572692 284 10:39:01 17222516 26088784 15716704 47.71 223516 8536184 14511272 42.70 7311752 7573000 380 10:40:01 23254460 31551340 9684760 29.40 225580 8053208 1606760 4.73 1958124 7028984 10788 Average: 22391397 28725044 10547823 32.02 168192 6221114 8103066 23.84 4415929 5507477 144746 10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 10:27:01 ens3 375.52 255.76 1748.59 75.06 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 10:28:01 ens3 553.54 401.22 5542.01 67.50 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:29:01 ens3 336.29 234.86 2254.91 61.78 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 ens3 264.61 224.56 209.61 59.80 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 ens3 148.08 126.11 125.11 31.55 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 br-8e8eb0773963 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 lo 15.53 15.53 2.10 2.10 0.00 0.00 0.00 0.00 10:32:01 ens3 1214.33 685.17 27446.79 68.73 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 vethba63fde 25.78 23.98 5.17 9.54 0.00 0.00 0.00 0.00 10:33:01 vethfaac1ea 5.62 7.80 0.92 1.29 0.00 0.00 0.00 0.00 10:33:01 vethbff2682 0.00 0.85 0.00 0.26 0.00 0.00 0.00 0.00 10:33:01 veth8211244 0.78 1.50 0.08 1.01 0.00 0.00 0.00 0.00 10:34:01 vethba63fde 28.19 35.02 10.78 3.31 0.00 0.00 0.00 0.00 10:34:01 vethfaac1ea 0.38 0.62 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 vethbff2682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 veth8211244 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 10:35:01 vethba63fde 28.27 35.30 11.31 3.33 0.00 0.00 0.00 0.00 10:35:01 vethfaac1ea 0.38 0.58 0.05 0.05 0.00 0.00 0.00 0.00 10:35:01 vethbff2682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 veth8211244 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 10:36:01 vethba63fde 27.38 34.56 10.64 3.27 0.00 0.00 0.00 0.00 10:36:01 vethfaac1ea 0.38 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:36:01 vethbff2682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 veth8211244 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 10:37:01 vethba63fde 27.66 34.91 10.75 3.30 0.00 0.00 0.00 0.00 10:37:01 vethfaac1ea 0.38 0.58 0.05 0.05 0.00 0.00 0.00 0.00 10:37:01 vethbff2682 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 veth8211244 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 10:38:01 vethba63fde 27.79 34.72 10.80 3.30 0.00 0.00 0.00 0.00 10:38:01 vethfaac1ea 0.38 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:38:01 vethbff2682 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 veth8211244 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 10:39:01 vethba63fde 28.00 35.06 10.81 3.31 0.00 0.00 0.00 0.00 10:39:01 vethfaac1ea 0.37 0.57 0.05 0.05 0.00 0.00 0.00 0.00 10:39:01 vethbff2682 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 veth8211244 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 10:40:01 lo 31.09 31.09 3.67 3.67 0.00 0.00 0.00 0.00 10:40:01 ens3 3841.54 2492.33 50083.58 496.55 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 274.19 177.73 3577.31 35.44 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-5449) 02/05/26 _x86_64_ (8 CPU) 10:25:50 LINUX RESTART (8 CPU) 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 10.07 0.00 1.39 2.45 0.04 86.05 10:27:01 0 15.05 0.00 2.06 0.42 0.03 82.44 10:27:01 1 4.85 0.00 0.83 0.18 0.05 94.08 10:27:01 2 3.80 0.00 1.61 2.19 0.03 92.36 10:27:01 3 2.08 0.00 1.27 8.42 0.03 88.19 10:27:01 4 5.36 0.00 0.65 0.25 0.02 93.73 10:27:01 5 30.39 0.00 2.52 2.75 0.07 64.27 10:27:01 6 9.53 0.00 1.13 0.15 0.03 89.15 10:27:01 7 9.43 0.00 1.07 5.24 0.05 84.21 10:28:01 all 18.36 0.00 1.34 1.00 0.06 79.24 10:28:01 0 18.19 0.00 1.89 1.19 0.07 78.67 10:28:01 1 12.92 0.00 0.93 0.22 0.05 85.88 10:28:01 2 12.69 0.00 0.77 0.35 0.03 86.15 10:28:01 3 25.72 0.00 1.74 2.64 0.08 69.82 10:28:01 4 18.01 0.00 1.27 0.50 0.05 80.17 10:28:01 5 17.11 0.00 1.47 0.95 0.07 80.40 10:28:01 6 25.36 0.00 1.47 0.40 0.07 72.70 10:28:01 7 16.91 0.00 1.15 1.75 0.07 80.12 10:29:01 all 22.20 0.00 1.25 0.52 0.05 75.99 10:29:01 0 8.68 0.00 1.32 0.20 0.03 89.76 10:29:01 1 28.31 0.00 0.90 0.38 0.05 70.35 10:29:01 2 10.29 0.00 0.60 0.20 0.03 88.87 10:29:01 3 36.18 0.00 1.22 0.02 0.05 62.54 10:29:01 4 23.91 0.00 0.67 0.08 0.05 75.29 10:29:01 5 34.26 0.00 1.90 0.03 0.07 63.74 10:29:01 6 10.74 0.00 1.39 0.55 0.03 87.29 10:29:01 7 25.15 0.00 1.96 2.66 0.05 70.18 10:30:01 all 10.10 0.00 0.39 0.15 0.02 89.34 10:30:01 0 9.07 0.00 0.20 0.00 0.02 90.72 10:30:01 1 1.80 0.00 0.18 0.00 0.00 98.02 10:30:01 2 24.04 0.00 0.42 0.00 0.05 75.49 10:30:01 3 3.52 0.00 0.12 0.00 0.02 96.34 10:30:01 4 16.01 0.00 1.08 0.00 0.03 82.87 10:30:01 5 14.34 0.00 0.78 0.00 0.02 84.86 10:30:01 6 2.87 0.00 0.20 1.22 0.02 95.70 10:30:01 7 9.12 0.00 0.20 0.00 0.03 90.65 10:31:01 all 10.44 0.00 0.41 0.01 0.03 89.11 10:31:01 0 7.85 0.00 0.28 0.00 0.02 91.85 10:31:01 1 3.07 0.00 0.18 0.00 0.02 96.73 10:31:01 2 18.20 0.00 0.33 0.02 0.03 81.42 10:31:01 3 9.77 0.00 0.28 0.00 0.02 89.93 10:31:01 4 3.72 0.00 0.95 0.00 0.02 95.31 10:31:01 5 3.15 0.00 0.17 0.00 0.02 96.67 10:31:01 6 16.27 0.00 0.43 0.03 0.03 83.23 10:31:01 7 21.50 0.00 0.67 0.03 0.05 77.75 10:32:01 all 20.90 0.00 5.59 1.36 0.05 72.10 10:32:01 0 21.76 0.00 5.53 2.12 0.07 70.52 10:32:01 1 14.95 0.00 6.18 0.47 0.05 78.35 10:32:01 2 13.26 0.00 5.18 0.47 0.03 81.05 10:32:01 3 18.63 0.00 4.88 0.17 0.05 76.27 10:32:01 4 40.37 0.00 6.27 0.40 0.08 52.88 10:32:01 5 24.59 0.00 6.37 3.50 0.05 65.48 10:32:01 6 18.02 0.00 4.92 1.78 0.07 75.22 10:32:01 7 15.65 0.00 5.43 1.93 0.05 76.94 10:33:01 all 38.82 0.00 7.21 1.89 0.10 51.97 10:33:01 0 40.47 0.00 8.22 6.50 0.08 44.73 10:33:01 1 37.96 0.00 7.39 0.42 0.10 54.12 10:33:01 2 38.49 0.00 6.94 0.25 0.08 54.23 10:33:01 3 37.78 0.00 6.75 0.72 0.08 54.66 10:33:01 4 38.87 0.00 6.52 2.62 0.10 51.89 10:33:01 5 37.72 0.00 7.04 2.73 0.10 52.41 10:33:01 6 40.40 0.00 7.97 0.78 0.12 50.73 10:33:01 7 38.93 0.00 6.82 1.13 0.08 53.03 10:34:01 all 35.16 0.00 2.15 0.28 0.10 62.31 10:34:01 0 33.34 0.00 2.34 0.12 0.12 64.09 10:34:01 1 31.37 0.00 2.21 0.18 0.10 66.13 10:34:01 2 30.70 0.00 2.44 0.95 0.12 65.79 10:34:01 3 38.83 0.00 2.07 0.10 0.10 58.89 10:34:01 4 33.67 0.00 1.83 0.22 0.08 64.20 10:34:01 5 34.66 0.00 2.50 0.12 0.12 62.60 10:34:01 6 43.70 0.00 1.88 0.45 0.10 53.87 10:34:01 7 34.99 0.00 1.99 0.07 0.10 62.85 10:35:01 all 7.09 0.00 1.64 0.17 0.09 91.02 10:35:01 0 7.93 0.00 1.82 0.07 0.10 90.08 10:35:01 1 6.84 0.00 1.64 0.03 0.07 91.42 10:35:01 2 6.25 0.00 1.62 0.38 0.08 91.66 10:35:01 3 7.68 0.00 2.08 0.15 0.08 90.01 10:35:01 4 8.11 0.00 1.51 0.07 0.10 90.21 10:35:01 5 5.93 0.00 1.56 0.02 0.08 92.41 10:35:01 6 7.60 0.00 1.62 0.59 0.08 90.11 10:35:01 7 6.37 0.00 1.30 0.03 0.08 92.21 10:36:01 all 4.72 0.00 1.46 0.07 0.09 93.66 10:36:01 0 4.05 0.00 1.42 0.00 0.07 94.46 10:36:01 1 5.48 0.00 1.39 0.03 0.10 92.99 10:36:01 2 4.71 0.00 1.47 0.10 0.07 93.65 10:36:01 3 3.88 0.00 1.58 0.13 0.10 94.31 10:36:01 4 4.54 0.00 1.55 0.08 0.08 93.75 10:36:01 5 5.61 0.00 1.49 0.12 0.08 92.70 10:36:01 6 4.13 0.00 1.43 0.05 0.10 94.30 10:36:01 7 5.36 0.00 1.41 0.02 0.10 93.12 10:37:01 all 4.86 0.00 1.42 0.07 0.09 93.56 10:37:01 0 4.55 0.00 1.42 0.02 0.08 93.93 10:37:01 1 5.11 0.00 1.24 0.03 0.08 93.53 10:37:01 2 4.86 0.00 1.57 0.23 0.08 93.25 10:37:01 3 5.72 0.00 1.49 0.00 0.08 92.71 10:37:01 4 3.87 0.00 1.23 0.02 0.10 94.78 10:37:01 5 5.43 0.00 1.41 0.03 0.08 93.04 10:37:01 6 4.28 0.00 1.40 0.13 0.10 94.09 10:37:01 7 5.08 0.00 1.54 0.12 0.08 93.17 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 4.41 0.00 1.42 0.07 0.09 94.02 10:38:01 0 3.97 0.00 1.52 0.02 0.07 94.43 10:38:01 1 4.87 0.00 1.54 0.25 0.10 93.23 10:38:01 2 4.01 0.00 1.43 0.18 0.10 94.28 10:38:01 3 4.20 0.00 1.36 0.02 0.08 94.34 10:38:01 4 4.90 0.00 1.36 0.05 0.08 93.61 10:38:01 5 4.66 0.00 1.60 0.02 0.10 93.62 10:38:01 6 3.81 0.00 1.27 0.00 0.08 94.84 10:38:01 7 4.83 0.00 1.27 0.03 0.10 93.76 10:39:01 all 4.39 0.00 1.41 0.07 0.10 94.04 10:39:01 0 3.83 0.00 1.59 0.02 0.08 94.49 10:39:01 1 3.99 0.00 1.48 0.02 0.07 94.45 10:39:01 2 4.25 0.00 1.41 0.18 0.10 94.05 10:39:01 3 5.26 0.00 1.41 0.27 0.10 92.96 10:39:01 4 5.45 0.00 1.45 0.00 0.10 92.99 10:39:01 5 3.42 0.00 1.16 0.02 0.10 95.30 10:39:01 6 3.76 0.00 1.47 0.02 0.10 94.65 10:39:01 7 5.16 0.00 1.29 0.00 0.08 93.47 10:40:01 all 10.45 0.00 1.72 0.23 0.06 87.54 10:40:01 0 7.66 0.00 1.60 0.10 0.05 90.59 10:40:01 1 7.08 0.00 1.87 0.92 0.07 90.06 10:40:01 2 7.47 0.00 1.51 0.05 0.05 90.92 10:40:01 3 6.52 0.00 1.55 0.30 0.05 91.57 10:40:01 4 38.76 0.00 2.69 0.27 0.07 58.22 10:40:01 5 5.67 0.00 1.61 0.03 0.07 92.62 10:40:01 6 5.17 0.00 1.61 0.05 0.03 93.14 10:40:01 7 5.19 0.00 1.32 0.13 0.07 93.29 Average: all 14.41 0.00 2.05 0.59 0.07 82.88 Average: 0 13.28 0.00 2.22 0.76 0.06 83.67 Average: 1 12.02 0.00 1.99 0.22 0.06 85.69 Average: 2 13.07 0.00 1.95 0.40 0.06 84.52 Average: 3 14.70 0.00 1.98 0.92 0.07 82.33 Average: 4 17.52 0.00 2.07 0.32 0.07 80.01 Average: 5 16.21 0.00 2.25 0.74 0.07 80.73 Average: 6 13.94 0.00 2.01 0.44 0.07 83.54 Average: 7 14.53 0.00 1.95 0.94 0.07 82.50