---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3017 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 939 22523 0 8703 30772 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:dc:8b:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fedc:8b0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:d6:d9: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-3017) 04/02/26 _x86_64_ (8 CPU) 09:43:02 LINUX RESTART (8 CPU) 09:44:02 tps rtps wtps bread/s bwrtn/s 09:45:01 256.45 42.50 213.95 3084.22 90461.14 09:46:01 219.15 10.56 208.58 759.61 4501.78 09:47:01 101.50 12.41 89.09 2372.80 20134.91 09:48:01 10.11 0.42 9.70 59.32 423.00 09:49:01 66.51 13.51 52.99 987.70 7186.54 09:50:01 514.20 3.35 510.85 444.33 144674.82 09:51:01 229.69 0.05 229.64 1.33 55934.02 09:52:01 71.18 0.02 71.16 0.27 6331.09 09:53:01 17.86 0.02 17.85 0.93 696.28 09:54:01 17.68 0.00 17.68 0.00 612.43 09:55:01 19.21 0.00 19.21 0.00 659.76 09:56:01 16.68 0.02 16.66 2.40 591.37 09:57:01 84.22 3.20 81.02 151.42 2965.94 Average: 124.79 6.57 118.21 601.75 25699.38 09:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 29104604 31263528 3834616 11.64 88532 2362712 1686356 4.96 1380120 2124228 23988 09:46:01 28585944 30905772 4353276 13.22 90880 2517960 1927164 5.67 1829360 2184276 78100 09:47:01 27426824 30328112 5512396 16.74 94404 3085880 2525568 7.43 2509032 2641020 2096 09:48:01 27385152 30297112 5554068 16.86 95076 3094656 2542904 7.48 2547684 2643144 376 09:49:01 28255764 31602356 4683456 14.22 114804 3490680 1591060 4.68 1375552 2911392 222160 09:50:01 20136352 29039416 12802868 38.87 198352 8628664 10554464 31.05 4179208 7866316 1770396 09:51:01 18339944 27060040 14599276 44.32 216992 8406640 13237744 38.95 6297444 7492676 7096 09:52:01 17371916 26376416 15567304 47.26 223504 8670408 14359136 42.25 7027704 7701920 2112 09:53:01 17308012 26314720 15631208 47.45 224188 8672032 14386132 42.33 7091348 7701004 260 09:54:01 17296236 26304160 15642984 47.49 224708 8672404 14375768 42.30 7102204 7701152 336 09:55:01 17279516 26288920 15659704 47.54 225548 8672776 14381352 42.31 7118648 7701436 528 09:56:01 17262368 26273416 15676852 47.59 226360 8673208 14396428 42.36 7134800 7701908 520 09:57:01 23027352 31471028 9911868 30.09 228140 8190700 1635696 4.81 2044208 7162680 28548 Average: 22213845 28732692 10725375 32.56 173191 6395286 8276906 24.35 4433639 5656396 164347 09:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 lo 2.64 2.64 0.27 0.27 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 824.03 514.59 6222.55 114.29 0.00 0.00 0.00 0.00 09:46:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 491.80 324.11 1061.95 95.23 0.00 0.00 0.00 0.00 09:47:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 413.95 308.97 1985.36 174.16 0.00 0.00 0.00 0.00 09:48:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 235.14 193.07 198.77 70.40 0.00 0.00 0.00 0.00 09:49:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 134.74 105.68 1790.05 17.27 0.00 0.00 0.00 0.00 09:50:01 veth5a3d9ff 10.76 10.18 2.00 1.20 0.00 0.00 0.00 0.00 09:50:01 veth9928e55 1.90 2.32 0.42 0.42 0.00 0.00 0.00 0.00 09:50:01 br-2665818b3467 36.28 46.08 4.98 359.79 0.00 0.00 0.33 0.00 09:50:01 veth66585ec 0.07 0.55 0.00 0.23 0.00 0.00 0.00 0.00 09:51:01 veth5a3d9ff 53.50 60.00 28.32 6.93 0.00 0.00 0.00 0.00 09:51:01 veth731ad76 155.11 149.45 331.21 13.07 0.00 0.00 0.00 0.03 09:51:01 veth9928e55 34.31 28.04 4.19 3.88 0.00 0.00 0.00 0.00 09:51:01 veth91857ba 149.18 155.28 13.05 331.22 0.00 0.00 0.00 0.03 09:52:01 veth5a3d9ff 27.27 35.72 12.64 4.14 0.00 0.00 0.00 0.00 09:52:01 veth731ad76 1.55 1.38 0.20 0.21 0.00 0.00 0.00 0.00 09:52:01 veth9928e55 28.74 20.64 2.84 2.71 0.00 0.00 0.00 0.00 09:52:01 veth91857ba 1.15 1.43 0.18 0.17 0.00 0.00 0.00 0.00 09:53:01 veth5a3d9ff 26.71 35.13 12.60 4.10 0.00 0.00 0.00 0.00 09:53:01 veth731ad76 1.65 7.33 0.32 4.76 0.00 0.00 0.00 0.00 09:53:01 veth9928e55 28.65 20.63 2.83 2.70 0.00 0.00 0.00 0.00 09:53:01 veth91857ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth5a3d9ff 26.71 35.38 12.56 4.10 0.00 0.00 0.00 0.00 09:54:01 veth731ad76 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 veth9928e55 28.83 20.75 2.84 2.72 0.00 0.00 0.00 0.00 09:54:01 veth91857ba 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth5a3d9ff 26.83 34.98 12.57 4.09 0.00 0.00 0.00 0.00 09:55:01 veth731ad76 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 veth9928e55 28.83 20.80 2.84 2.72 0.00 0.00 0.00 0.00 09:55:01 veth91857ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth5a3d9ff 27.21 35.08 12.60 4.11 0.00 0.00 0.00 0.00 09:56:01 veth731ad76 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 veth9928e55 29.08 21.31 2.90 2.77 0.00 0.00 0.00 0.00 09:56:01 veth91857ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 32.49 32.49 3.78 3.78 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 4763.53 2869.99 53384.47 743.41 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.26 0.26 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 Average: ens3 332.78 199.30 3984.67 51.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3017) 04/02/26 _x86_64_ (8 CPU) 09:43:02 LINUX RESTART (8 CPU) 09:44:02 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 17.73 0.00 1.51 1.29 0.06 79.41 09:45:01 0 30.08 0.00 2.28 2.08 0.07 65.49 09:45:01 1 21.63 0.00 1.58 2.09 0.07 74.63 09:45:01 2 30.08 0.00 2.53 0.63 0.08 66.67 09:45:01 3 12.13 0.00 1.46 1.81 0.07 84.53 09:45:01 4 12.14 0.00 0.77 0.46 0.05 86.59 09:45:01 5 17.00 0.00 1.66 0.29 0.07 80.98 09:45:01 6 11.57 0.00 0.77 2.96 0.03 84.67 09:45:01 7 7.27 0.00 1.04 0.03 0.05 91.61 09:46:01 all 21.91 0.00 0.74 0.36 0.05 76.94 09:46:01 0 15.15 0.00 1.25 2.36 0.03 81.20 09:46:01 1 20.59 0.00 0.38 0.07 0.05 78.91 09:46:01 2 18.30 0.00 0.58 0.08 0.05 80.98 09:46:01 3 18.33 0.00 1.07 0.05 0.03 80.52 09:46:01 4 15.83 0.00 0.89 0.15 0.03 83.10 09:46:01 5 13.97 0.00 0.18 0.00 0.03 85.81 09:46:01 6 54.62 0.00 1.20 0.17 0.08 43.93 09:46:01 7 18.49 0.00 0.33 0.00 0.03 81.14 09:47:01 all 12.95 0.00 0.91 0.31 0.04 85.78 09:47:01 0 11.70 0.00 1.09 0.94 0.03 86.25 09:47:01 1 6.42 0.00 0.32 0.00 0.03 93.23 09:47:01 2 30.26 0.00 1.34 0.18 0.07 68.15 09:47:01 3 7.52 0.00 0.52 0.02 0.03 91.91 09:47:01 4 5.09 0.00 1.79 1.22 0.05 91.85 09:47:01 5 24.90 0.00 0.87 0.00 0.03 74.20 09:47:01 6 12.46 0.00 0.65 0.00 0.05 86.84 09:47:01 7 5.29 0.00 0.78 0.13 0.02 93.78 09:48:01 all 10.45 0.00 0.47 0.01 0.02 89.05 09:48:01 0 9.15 0.00 0.30 0.05 0.03 90.47 09:48:01 1 31.71 0.00 0.70 0.02 0.05 67.52 09:48:01 2 5.96 0.00 0.82 0.00 0.02 93.21 09:48:01 3 2.75 0.00 0.70 0.00 0.02 96.53 09:48:01 4 20.47 0.00 0.38 0.03 0.03 79.08 09:48:01 5 3.32 0.00 0.43 0.00 0.02 96.23 09:48:01 6 3.22 0.00 0.23 0.02 0.02 96.52 09:48:01 7 7.00 0.00 0.22 0.00 0.02 92.76 09:49:01 all 10.67 0.00 0.99 0.34 0.04 87.96 09:49:01 0 32.40 0.00 1.85 0.28 0.07 65.40 09:49:01 1 11.38 0.00 0.35 0.38 0.05 87.84 09:49:01 2 15.15 0.00 1.39 0.10 0.03 83.33 09:49:01 3 10.58 0.00 1.01 0.02 0.03 88.36 09:49:01 4 2.12 0.00 0.67 1.52 0.02 95.68 09:49:01 5 10.31 0.00 1.23 0.03 0.03 88.39 09:49:01 6 2.12 0.00 0.60 0.35 0.03 96.89 09:49:01 7 1.27 0.00 0.78 0.08 0.02 97.85 09:50:01 all 44.98 0.00 10.81 2.27 0.13 41.80 09:50:01 0 44.04 0.00 12.17 3.88 0.12 39.79 09:50:01 1 48.18 0.00 10.78 6.74 0.14 34.16 09:50:01 2 45.56 0.00 10.81 0.49 0.12 43.01 09:50:01 3 45.98 0.00 8.61 0.42 0.14 44.85 09:50:01 4 42.05 0.00 10.67 1.18 0.14 45.97 09:50:01 5 45.47 0.00 11.59 3.17 0.14 39.63 09:50:01 6 43.72 0.00 10.15 0.68 0.14 45.31 09:50:01 7 44.86 0.00 11.75 1.60 0.15 41.63 09:51:01 all 35.38 0.00 3.20 1.46 0.11 59.85 09:51:01 0 33.02 0.00 3.24 0.87 0.10 62.77 09:51:01 1 36.55 0.00 2.82 0.32 0.12 60.19 09:51:01 2 37.04 0.00 3.55 2.68 0.12 56.61 09:51:01 3 29.71 0.00 3.29 1.55 0.08 65.37 09:51:01 4 42.14 0.00 2.98 0.03 0.12 54.73 09:51:01 5 35.71 0.00 3.76 3.47 0.12 56.94 09:51:01 6 34.86 0.00 3.10 1.69 0.12 60.23 09:51:01 7 34.02 0.00 2.91 1.09 0.10 61.88 09:52:01 all 17.89 0.00 1.88 0.20 0.09 79.94 09:52:01 0 18.73 0.00 1.91 0.43 0.10 78.83 09:52:01 1 18.14 0.00 2.09 0.33 0.08 79.36 09:52:01 2 17.97 0.00 2.05 0.17 0.08 79.73 09:52:01 3 17.11 0.00 1.70 0.07 0.10 81.03 09:52:01 4 17.45 0.00 2.10 0.02 0.12 80.31 09:52:01 5 17.63 0.00 1.68 0.15 0.08 80.46 09:52:01 6 16.83 0.00 1.76 0.13 0.08 81.20 09:52:01 7 19.19 0.00 1.73 0.39 0.08 78.61 09:53:01 all 5.60 0.00 1.40 0.07 0.08 92.87 09:53:01 0 6.08 0.00 1.63 0.00 0.07 92.22 09:53:01 1 5.85 0.00 1.61 0.02 0.08 92.44 09:53:01 2 5.24 0.00 1.44 0.02 0.08 93.21 09:53:01 3 7.30 0.00 1.43 0.12 0.08 91.07 09:53:01 4 5.28 0.00 1.11 0.02 0.08 93.51 09:53:01 5 5.33 0.00 1.23 0.00 0.08 93.35 09:53:01 6 4.21 0.00 1.31 0.00 0.07 94.41 09:53:01 7 5.48 0.00 1.41 0.32 0.07 92.72 09:54:01 all 4.44 0.00 1.40 0.06 0.07 94.03 09:54:01 0 4.79 0.00 1.56 0.02 0.07 93.57 09:54:01 1 4.39 0.00 1.43 0.02 0.07 94.10 09:54:01 2 3.80 0.00 1.28 0.15 0.07 94.70 09:54:01 3 4.18 0.00 1.48 0.00 0.07 94.28 09:54:01 4 3.70 0.00 1.36 0.27 0.07 94.60 09:54:01 5 5.14 0.00 1.46 0.02 0.07 93.32 09:54:01 6 4.20 0.00 1.38 0.02 0.07 94.34 09:54:01 7 5.36 0.00 1.25 0.02 0.08 93.30 09:55:01 all 4.78 0.00 1.38 0.07 0.07 93.69 09:55:01 0 5.23 0.00 1.51 0.27 0.08 92.90 09:55:01 1 4.59 0.00 1.36 0.17 0.07 93.82 09:55:01 2 4.40 0.00 1.35 0.02 0.07 94.17 09:55:01 3 4.45 0.00 1.44 0.02 0.08 94.00 09:55:01 4 4.83 0.00 1.31 0.02 0.08 93.76 09:55:01 5 4.68 0.00 1.38 0.02 0.07 93.86 09:55:01 6 4.60 0.00 1.31 0.02 0.07 94.01 09:55:01 7 5.46 0.00 1.36 0.02 0.07 93.10 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 4.89 0.00 1.38 0.06 0.08 93.58 09:56:01 0 5.19 0.00 1.55 0.02 0.08 93.16 09:56:01 1 4.90 0.00 1.54 0.24 0.10 93.22 09:56:01 2 4.22 0.00 1.28 0.08 0.08 94.34 09:56:01 3 5.22 0.00 1.18 0.02 0.08 93.50 09:56:01 4 4.19 0.00 1.58 0.10 0.07 94.07 09:56:01 5 5.81 0.00 1.19 0.02 0.08 92.90 09:56:01 6 4.39 0.00 1.31 0.03 0.07 94.20 09:56:01 7 5.24 0.00 1.48 0.02 0.08 93.18 09:57:01 all 8.92 0.00 1.70 0.20 0.05 89.13 09:57:01 0 5.01 0.00 1.84 0.27 0.05 92.83 09:57:01 1 18.57 0.00 2.14 0.10 0.05 79.14 09:57:01 2 8.21 0.00 1.64 0.03 0.05 90.07 09:57:01 3 12.97 0.00 1.66 0.13 0.07 85.16 09:57:01 4 6.53 0.00 1.41 0.08 0.05 91.92 09:57:01 5 6.44 0.00 1.58 0.56 0.07 91.36 09:57:01 6 6.13 0.00 1.39 0.28 0.05 92.14 09:57:01 7 7.51 0.00 1.86 0.08 0.05 90.50 Average: all 15.40 0.00 2.13 0.51 0.07 81.89 Average: 0 16.94 0.00 2.46 0.88 0.07 79.65 Average: 1 17.88 0.00 2.07 0.80 0.07 79.18 Average: 2 17.37 0.00 2.30 0.36 0.07 79.90 Average: 3 13.70 0.00 1.96 0.32 0.07 83.95 Average: 4 13.96 0.00 2.07 0.39 0.07 83.52 Average: 5 14.99 0.00 2.16 0.59 0.07 82.20 Average: 6 15.59 0.00 1.93 0.49 0.07 81.93 Average: 7 12.76 0.00 2.06 0.29 0.06 84.83