---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2521 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 15G 141G 10% / 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 873 24093 0 7200 30838 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:74:9b:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe74:9b8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:e5:40:9b 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 inet6 fe80::42:c7ff:fee5:409b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2521) 10/03/25 _x86_64_ (8 CPU) 11:43:58 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 138.86 102.08 36.77 7550.45 38701.64 11:46:01 349.51 30.48 319.03 996.90 11669.79 11:47:01 293.80 19.54 274.26 2212.01 116064.79 11:48:01 444.58 3.85 440.73 386.47 70914.71 11:49:01 15.43 0.00 15.43 0.00 2312.81 11:50:01 5.68 0.00 5.68 0.00 1602.93 11:51:01 137.85 7.21 130.64 1323.29 14758.01 11:52:01 84.10 0.57 83.54 30.63 27323.70 11:53:01 10.43 0.00 10.43 0.00 1751.57 11:54:01 26.16 0.05 26.11 6.00 1797.43 11:55:01 53.42 1.80 51.62 93.98 3896.82 Average: 141.83 14.92 126.91 1135.81 26433.84 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30923220 32148956 2016000 6.12 38364 1516216 1273396 3.75 368884 1401716 17712 11:46:01 30093996 31677400 2845224 8.64 71020 1822524 1416184 4.17 876092 1680096 165316 11:47:01 25450300 31646124 7488920 22.74 146712 6146236 1729064 5.09 1006764 5922304 1487476 11:48:01 23697860 30146308 9241360 28.06 163056 6380128 7362332 21.66 2714120 5889400 17108 11:49:01 23607064 30059276 9332156 28.33 164676 6382036 7578996 22.30 2811648 5878244 320 11:50:01 23464560 29917764 9474660 28.76 164932 6383192 7882992 23.19 2954756 5876988 576 11:51:01 22820428 29795636 10118792 30.72 190892 6828004 8309860 24.45 3191164 6224656 215800 11:52:01 22632968 29692140 10306252 31.29 197796 6898620 8195552 24.11 3627020 5970720 2260 11:53:01 22672448 29732604 10266772 31.17 197928 6899184 8143148 23.96 3586400 5970252 448 11:54:01 22891904 29904972 10047316 30.50 198200 6858308 7173536 21.11 3429820 5921048 316 11:55:01 24732628 31637876 8206592 24.91 200788 6736268 1572480 4.63 1789504 5780580 11988 Average: 24817034 30578096 8122186 24.66 157669 5713701 5512504 16.22 2396016 5137819 174484 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 74.41 60.99 238.90 10.26 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 11:46:01 ens3 355.19 234.66 1580.12 70.44 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 11:47:01 ens3 1027.54 597.04 32321.57 49.74 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 13.10 13.10 1.19 1.19 0.00 0.00 0.00 0.00 11:48:01 veth9279d8f 0.10 0.43 0.01 0.03 0.00 0.00 0.00 0.00 11:48:01 ens3 24.71 14.03 326.20 1.95 0.00 0.00 0.00 0.00 11:48:01 vetha4fa14c 2.82 2.60 0.31 0.31 0.00 0.00 0.00 0.00 11:48:01 vethf56d38e 0.63 0.88 0.04 0.05 0.00 0.00 0.00 0.00 11:49:01 veth9279d8f 0.35 0.33 0.04 0.89 0.00 0.00 0.00 0.00 11:49:01 ens3 0.90 0.87 0.12 0.13 0.00 0.00 0.00 0.00 11:49:01 vetha4fa14c 7.48 9.48 1.47 0.85 0.00 0.00 0.00 0.00 11:49:01 vethf56d38e 0.98 1.15 0.11 0.13 0.00 0.00 0.00 0.00 11:50:01 veth9279d8f 0.55 0.55 0.05 1.15 0.00 0.00 0.00 0.00 11:50:01 ens3 0.67 0.85 0.10 0.49 0.00 0.00 0.00 0.00 11:50:01 vetha4fa14c 106.92 109.22 12.82 25.72 0.00 0.00 0.00 0.00 11:50:01 vethf56d38e 3.20 4.98 0.52 0.57 0.00 0.00 0.00 0.00 11:51:01 veth9279d8f 0.60 0.62 0.06 1.21 0.00 0.00 0.00 0.00 11:51:01 ens3 87.14 51.85 2061.32 5.18 0.00 0.00 0.00 0.00 11:51:01 vetha4fa14c 39.65 42.37 5.19 8.95 0.00 0.00 0.00 0.00 11:51:01 vethf56d38e 3.02 4.77 0.47 0.48 0.00 0.00 0.00 0.00 11:52:01 veth9279d8f 0.60 0.67 0.06 1.25 0.00 0.00 0.00 0.00 11:52:01 ens3 10.25 6.08 182.38 1.14 0.00 0.00 0.00 0.00 11:52:01 vetha4fa14c 312.77 314.23 34.63 75.09 0.00 0.00 0.00 0.01 11:52:01 vethf56d38e 3.66 5.58 0.59 0.69 0.00 0.00 0.00 0.00 11:53:01 veth9279d8f 0.55 0.53 0.05 1.27 0.00 0.00 0.00 0.00 11:53:01 ens3 1.22 1.13 0.21 0.38 0.00 0.00 0.00 0.00 11:53:01 vetha4fa14c 389.74 390.78 42.74 92.96 0.00 0.00 0.00 0.01 11:53:01 vethf56d38e 4.92 6.83 0.74 0.88 0.00 0.00 0.00 0.00 11:54:01 ens3 8.73 9.78 5.96 1.53 0.00 0.00 0.00 0.00 11:54:01 vetha4fa14c 41.93 44.58 5.32 9.17 0.00 0.00 0.00 0.00 11:54:01 vethf56d38e 4.57 6.62 0.57 0.60 0.00 0.00 0.00 0.00 11:54:01 br-f108dacd35c5 11.10 21.10 0.82 325.34 0.00 0.00 0.00 0.00 11:55:01 ens3 40.18 33.09 66.52 16.70 0.00 0.00 0.00 0.00 11:55:01 docker0 35.43 64.56 3.53 1393.34 0.00 0.00 0.00 0.00 11:55:01 lo 30.66 30.66 2.70 2.70 0.00 0.00 0.00 0.00 Average: ens3 148.53 91.98 3353.62 14.37 0.00 0.00 0.00 0.00 Average: docker0 3.22 5.88 0.32 126.82 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2521) 10/03/25 _x86_64_ (8 CPU) 11:43:58 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 1.95 0.00 0.77 11.90 0.03 85.35 11:45:01 0 2.02 0.00 0.68 3.28 0.02 94.00 11:45:01 1 1.41 0.00 0.51 10.62 0.02 87.44 11:45:01 2 1.59 0.00 1.90 32.17 0.02 64.33 11:45:01 3 3.61 0.00 0.63 24.41 0.10 71.25 11:45:01 4 1.54 0.00 0.63 4.33 0.03 93.46 11:45:01 5 1.46 0.00 0.66 5.49 0.02 92.37 11:45:01 6 1.34 0.00 0.42 5.20 0.02 93.01 11:45:01 7 2.62 0.00 0.71 9.77 0.03 86.86 11:46:01 all 11.11 0.00 0.93 1.88 0.04 86.04 11:46:01 0 5.85 0.00 0.22 0.77 0.05 93.11 11:46:01 1 30.39 0.00 2.00 2.40 0.08 65.12 11:46:01 2 20.11 0.00 2.04 2.99 0.05 74.82 11:46:01 3 10.90 0.00 0.58 6.36 0.05 82.11 11:46:01 4 13.14 0.00 1.10 0.47 0.05 85.25 11:46:01 5 2.94 0.00 0.73 1.67 0.02 94.64 11:46:01 6 3.34 0.00 0.23 0.18 0.02 96.23 11:46:01 7 2.16 0.00 0.50 0.23 0.03 97.06 11:47:01 all 14.71 0.00 5.79 15.15 0.10 64.24 11:47:01 0 11.91 0.00 5.85 4.95 0.12 77.17 11:47:01 1 15.90 0.00 6.78 17.54 0.10 59.68 11:47:01 2 14.24 0.00 5.82 7.09 0.08 72.77 11:47:01 3 22.36 0.00 5.04 3.77 0.13 68.69 11:47:01 4 13.52 0.00 6.29 34.29 0.08 45.81 11:47:01 5 13.80 0.00 6.73 38.09 0.10 41.28 11:47:01 6 12.75 0.00 5.22 3.12 0.10 78.81 11:47:01 7 13.18 0.00 4.59 12.46 0.12 69.65 11:48:01 all 22.79 0.00 3.64 10.43 0.10 63.04 11:48:01 0 23.43 0.00 3.34 1.48 0.10 71.65 11:48:01 1 28.19 0.00 3.95 2.47 0.12 65.28 11:48:01 2 21.03 0.00 3.41 9.71 0.10 65.75 11:48:01 3 23.96 0.00 3.23 3.98 0.08 68.75 11:48:01 4 26.23 0.00 3.76 23.20 0.10 46.71 11:48:01 5 24.86 0.00 5.12 36.78 0.10 33.15 11:48:01 6 18.14 0.00 3.31 3.21 0.10 75.24 11:48:01 7 16.54 0.00 3.01 2.77 0.08 77.60 11:49:01 all 4.69 0.00 0.51 0.53 0.05 94.23 11:49:01 0 7.15 0.00 0.72 0.10 0.03 92.00 11:49:01 1 3.26 0.00 0.47 0.35 0.05 95.87 11:49:01 2 5.35 0.00 0.50 0.69 0.03 93.43 11:49:01 3 2.70 0.00 0.23 0.02 0.05 97.00 11:49:01 4 6.45 0.00 0.64 2.62 0.05 90.25 11:49:01 5 5.93 0.00 0.55 0.20 0.05 93.27 11:49:01 6 3.60 0.00 0.43 0.25 0.05 95.66 11:49:01 7 3.04 0.00 0.55 0.00 0.03 96.38 11:50:01 all 1.83 0.00 0.28 0.25 0.21 97.43 11:50:01 0 2.07 0.00 0.32 0.03 0.25 97.33 11:50:01 1 1.37 0.00 0.27 0.68 0.12 97.56 11:50:01 2 2.33 0.00 0.17 0.58 0.40 96.52 11:50:01 3 2.16 0.00 0.39 0.00 0.12 97.34 11:50:01 4 1.78 0.00 0.37 0.72 0.25 96.89 11:50:01 5 2.33 0.00 0.17 0.00 0.12 97.38 11:50:01 6 1.40 0.00 0.37 0.00 0.23 98.00 11:50:01 7 1.21 0.00 0.17 0.00 0.23 98.39 11:51:01 all 5.04 0.00 1.48 1.87 0.06 91.55 11:51:01 0 3.65 0.00 1.42 2.41 0.07 92.45 11:51:01 1 2.13 0.00 1.28 0.97 0.08 95.54 11:51:01 2 8.14 0.00 1.59 2.32 0.07 87.88 11:51:01 3 4.27 0.00 1.22 0.32 0.03 94.16 11:51:01 4 3.92 0.00 1.34 5.83 0.07 88.84 11:51:01 5 6.94 0.00 1.24 0.69 0.07 91.07 11:51:01 6 7.00 0.00 1.24 0.60 0.08 91.07 11:51:01 7 4.31 0.00 2.53 1.76 0.03 91.37 11:52:01 all 5.78 0.00 1.32 4.63 0.10 88.17 11:52:01 0 6.13 0.00 1.52 7.10 0.05 85.20 11:52:01 1 4.49 0.00 1.36 3.10 0.05 91.01 11:52:01 2 4.76 0.00 1.29 2.04 0.08 91.83 11:52:01 3 6.36 0.00 2.29 14.66 0.17 76.52 11:52:01 4 3.20 0.00 0.42 1.09 0.03 95.26 11:52:01 5 4.16 0.00 0.79 0.74 0.05 94.27 11:52:01 6 11.01 0.00 1.52 8.18 0.08 79.21 11:52:01 7 6.15 0.00 1.36 0.12 0.27 92.11 11:53:01 all 2.56 0.00 0.51 1.94 2.78 92.21 11:53:01 0 1.76 0.00 0.30 5.82 2.21 89.90 11:53:01 1 2.91 0.00 0.76 0.15 3.23 92.96 11:53:01 2 1.99 0.00 0.24 0.10 2.45 95.22 11:53:01 3 4.83 0.00 0.93 7.95 1.32 84.97 11:53:01 4 2.92 0.00 0.39 0.00 2.53 94.16 11:53:01 5 1.94 0.00 0.59 1.62 5.32 90.53 11:53:01 6 2.16 0.00 0.47 0.00 2.22 95.15 11:53:01 7 1.96 0.00 0.41 0.05 2.82 94.76 11:54:01 all 1.31 0.00 0.44 0.47 0.04 97.73 11:54:01 0 1.75 0.00 0.52 1.87 0.02 95.84 11:54:01 1 1.12 0.00 0.50 0.60 0.05 97.72 11:54:01 2 0.90 0.00 0.45 0.12 0.02 98.51 11:54:01 3 1.20 0.00 0.47 0.90 0.03 97.40 11:54:01 4 1.04 0.00 0.39 0.00 0.07 98.51 11:54:01 5 2.27 0.00 0.45 0.05 0.05 97.17 11:54:01 6 1.00 0.00 0.35 0.10 0.02 98.53 11:54:01 7 1.20 0.00 0.38 0.15 0.03 98.23 11:55:01 all 6.46 0.00 0.67 1.35 0.03 91.49 11:55:01 0 14.61 0.00 0.80 0.72 0.05 83.82 11:55:01 1 1.20 0.00 0.42 0.13 0.03 98.22 11:55:01 2 14.96 0.00 0.95 0.42 0.05 83.62 11:55:01 3 3.39 0.00 0.58 1.24 0.02 94.77 11:55:01 4 3.75 0.00 0.62 0.10 0.02 95.52 11:55:01 5 8.16 0.00 0.98 0.93 0.05 89.87 11:55:01 6 1.03 0.00 0.35 0.22 0.02 98.38 11:55:01 7 4.60 0.00 0.69 7.04 0.05 87.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.10 0.00 1.48 4.56 0.33 86.54 Average: 0 7.30 0.00 1.42 2.59 0.27 88.42 Average: 1 8.37 0.00 1.66 3.52 0.37 86.08 Average: 2 8.69 0.00 1.67 5.24 0.30 84.10 Average: 3 7.78 0.00 1.42 5.76 0.19 84.85 Average: 4 7.03 0.00 1.44 6.57 0.31 84.65 Average: 5 6.76 0.00 1.63 7.76 0.56 83.29 Average: 6 5.69 0.00 1.26 1.90 0.27 90.87 Average: 7 5.17 0.00 1.35 3.10 0.35 90.04