---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5560 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 708K 3.2G 1% /run /dev/vda1 155G 14G 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 893 24516 0 6757 30818 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d9:e4:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fed9:e4ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:8a:bb:e7 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-5560) 11/28/23 _x86_64_ (8 CPU) 10:41:09 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 98.53 14.15 84.38 996.03 35434.54 10:44:01 199.10 50.47 148.63 3800.43 48911.85 10:45:01 67.74 12.76 54.97 2357.34 31706.98 10:46:01 88.20 3.47 84.74 447.53 61658.39 10:47:01 214.21 4.12 210.10 468.59 72098.38 10:48:01 206.71 1.03 205.68 25.32 50084.64 10:49:01 74.10 0.02 74.08 0.13 11379.60 10:50:01 13.13 0.43 12.70 33.72 522.76 10:51:01 51.76 0.53 51.22 28.93 2033.53 Average: 112.64 9.66 102.98 906.27 34869.11 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30056004 31718644 2883216 8.75 73704 1896832 1412508 4.16 867584 1723472 199228 10:44:01 28847052 31036088 4092168 12.42 88252 2392864 1874148 5.51 1677032 2088196 21192 10:45:01 27268504 30167896 5670716 17.22 95748 3081416 2583796 7.60 2725080 2588088 527248 10:46:01 28001744 31650328 4937476 14.99 109688 3789008 1383820 4.07 1358584 3182936 203476 10:47:01 23457560 30156152 9481660 28.79 153784 6488300 6967780 20.50 3020084 5871180 1502976 10:48:01 22174404 28674860 10764816 32.68 174888 6352784 9747080 28.68 4612540 5507564 1236 10:49:01 20605484 27526476 12333736 37.44 184972 6746772 10874172 31.99 5829292 5823880 2212 10:50:01 20456680 27384552 12482540 37.90 185696 6751088 11048384 32.51 5975180 5823224 320 10:51:01 21745968 28630580 11193252 33.98 186836 6760784 5863712 17.25 4833236 5732440 260 Average: 24734822 29660620 8204398 24.91 139285 4917761 5750600 16.92 3433179 4260109 273128 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 55.31 38.04 1077.90 7.24 0.00 0.00 0.00 0.00 10:44:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 637.56 502.58 5432.28 138.59 0.00 0.00 0.00 0.00 10:45:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 874.54 652.79 2468.90 242.31 0.00 0.00 0.00 0.00 10:46:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 176.65 118.85 895.07 35.84 0.00 0.00 0.00 0.00 10:47:01 veth0b08b80 6.13 5.73 0.93 0.97 0.00 0.00 0.00 0.00 10:47:01 veth487d464 13.70 13.06 8.78 2.65 0.00 0.00 0.00 0.00 10:47:01 veth2f365c5 1.40 1.85 0.15 0.28 0.00 0.00 0.00 0.00 10:47:01 veth814182b 12.75 13.70 2.54 8.77 0.00 0.00 0.00 0.00 10:48:01 veth0b08b80 12.70 10.16 1.29 1.42 0.00 0.00 0.00 0.00 10:48:01 veth487d464 12.30 11.78 3.11 1.64 0.00 0.00 0.00 0.00 10:48:01 veth2f365c5 2.80 4.92 0.36 0.48 0.00 0.00 0.00 0.00 10:48:01 veth814182b 3.13 4.53 0.67 0.93 0.00 0.00 0.00 0.00 10:49:01 veth0b08b80 30.50 18.77 2.29 2.49 0.00 0.00 0.00 0.00 10:49:01 veth487d464 24.17 32.32 3.21 2.67 0.00 0.00 0.00 0.00 10:49:01 veth2f365c5 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 10:49:01 veth814182b 6.27 8.08 0.72 1.06 0.00 0.00 0.00 0.00 10:50:01 veth0b08b80 31.62 20.21 2.44 3.15 0.00 0.00 0.00 0.00 10:50:01 veth487d464 42.49 49.10 11.51 28.02 0.00 0.00 0.00 0.00 10:50:01 veth2f365c5 4.63 6.21 5.05 4.85 0.00 0.00 0.00 0.00 10:50:01 veth814182b 21.04 23.98 21.17 8.49 0.00 0.00 0.00 0.00 10:51:01 veth0b08b80 35.21 24.93 3.38 3.77 0.00 0.00 0.00 0.00 10:51:01 lo 25.23 25.23 2.59 2.59 0.00 0.00 0.00 0.00 10:51:01 veth44854c6 169.02 175.25 338.21 24.79 0.00 0.00 0.00 0.03 10:51:01 br-e83c65518c2a 22.68 14.61 10.57 1.64 0.00 0.00 0.00 0.00 Average: veth0b08b80 12.93 8.88 1.15 1.31 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.24 0.24 0.00 0.00 0.00 0.00 Average: veth44854c6 18.81 19.51 37.65 2.76 0.00 0.00 0.00 0.00 Average: br-e83c65518c2a 2.52 1.63 1.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5560) 11/28/23 _x86_64_ (8 CPU) 10:41:09 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 8.89 0.00 0.64 4.64 0.04 85.80 10:43:01 0 6.11 0.00 0.46 0.61 0.05 92.77 10:43:01 1 15.39 0.00 0.63 1.69 0.05 82.24 10:43:01 2 0.10 0.00 0.31 16.99 0.02 82.59 10:43:01 3 9.80 0.00 0.66 0.41 0.03 89.10 10:43:01 4 3.20 0.00 0.42 1.85 0.02 94.51 10:43:01 5 7.31 0.00 0.64 1.86 0.02 90.17 10:43:01 6 21.96 0.00 1.55 13.25 0.05 63.20 10:43:01 7 7.29 0.00 0.49 0.47 0.03 91.71 10:44:01 all 27.60 0.00 1.23 3.69 0.07 67.41 10:44:01 0 27.23 0.00 1.74 3.57 0.08 67.38 10:44:01 1 41.26 0.00 2.12 2.52 0.07 54.03 10:44:01 2 26.02 0.00 1.04 2.84 0.07 70.04 10:44:01 3 31.25 0.00 0.60 2.86 0.08 65.21 10:44:01 4 19.52 0.00 0.61 10.27 0.05 69.55 10:44:01 5 30.10 0.00 0.83 0.68 0.07 68.31 10:44:01 6 20.48 0.00 1.35 6.49 0.07 71.61 10:44:01 7 25.02 0.00 1.56 0.20 0.07 73.16 10:45:01 all 43.29 0.00 1.70 1.71 0.10 53.20 10:45:01 0 42.79 0.00 1.62 0.80 0.08 54.69 10:45:01 1 44.35 0.00 1.39 0.02 0.08 54.16 10:45:01 2 44.27 0.00 2.25 0.13 0.10 53.25 10:45:01 3 39.42 0.00 1.88 11.93 0.10 46.68 10:45:01 4 48.62 0.00 1.59 0.42 0.10 49.27 10:45:01 5 51.84 0.00 1.40 0.27 0.10 46.39 10:45:01 6 38.07 0.00 1.29 0.00 0.10 60.54 10:45:01 7 36.94 0.00 2.09 0.15 0.10 60.72 10:46:01 all 11.97 0.00 1.13 5.20 0.05 81.66 10:46:01 0 4.52 0.00 0.57 0.00 0.02 94.89 10:46:01 1 21.30 0.00 1.59 3.53 0.08 73.49 10:46:01 2 8.00 0.00 0.69 16.54 0.07 74.70 10:46:01 3 6.95 0.00 0.89 13.93 0.03 78.20 10:46:01 4 9.90 0.00 1.62 0.27 0.03 88.18 10:46:01 5 13.81 0.00 1.47 6.87 0.07 77.78 10:46:01 6 20.48 0.00 1.39 0.32 0.05 77.77 10:46:01 7 10.76 0.00 0.90 0.17 0.05 88.12 10:47:01 all 29.36 0.00 5.52 6.82 0.09 58.21 10:47:01 0 29.64 0.00 5.90 0.44 0.10 63.92 10:47:01 1 33.37 0.00 4.82 0.17 0.08 61.56 10:47:01 2 28.22 0.00 4.60 18.70 0.08 48.39 10:47:01 3 28.50 0.00 6.01 1.24 0.08 64.17 10:47:01 4 28.06 0.00 5.03 1.44 0.08 65.38 10:47:01 5 28.42 0.00 6.61 28.12 0.10 36.75 10:47:01 6 29.35 0.00 5.03 2.87 0.08 62.66 10:47:01 7 29.27 0.00 6.16 1.64 0.10 62.83 10:48:01 all 26.48 0.00 2.79 4.14 0.09 66.50 10:48:01 0 22.25 0.00 2.77 1.02 0.08 73.87 10:48:01 1 27.29 0.00 2.45 1.73 0.10 68.44 10:48:01 2 21.33 0.00 2.71 2.11 0.10 73.75 10:48:01 3 24.82 0.00 3.82 20.07 0.10 51.19 10:48:01 4 38.35 0.00 2.65 5.73 0.10 53.17 10:48:01 5 27.17 0.00 3.02 0.87 0.10 68.83 10:48:01 6 24.19 0.00 2.31 1.34 0.08 72.07 10:48:01 7 26.43 0.00 2.53 0.29 0.08 70.67 10:49:01 all 21.07 0.00 1.47 1.31 0.08 76.06 10:49:01 0 22.51 0.00 1.76 2.61 0.08 73.03 10:49:01 1 16.70 0.00 1.41 1.06 0.07 80.77 10:49:01 2 17.43 0.00 1.43 0.59 0.08 80.47 10:49:01 3 23.12 0.00 1.06 1.32 0.08 74.42 10:49:01 4 24.59 0.00 1.78 1.83 0.10 71.70 10:49:01 5 23.05 0.00 1.31 0.57 0.08 74.99 10:49:01 6 23.87 0.00 1.52 0.10 0.08 74.43 10:49:01 7 17.28 0.00 1.51 2.38 0.08 78.74 10:50:01 all 8.80 0.00 1.34 0.09 0.08 89.68 10:50:01 0 8.72 0.00 1.47 0.02 0.08 89.70 10:50:01 1 7.95 0.00 1.44 0.00 0.08 90.52 10:50:01 2 10.23 0.00 1.37 0.02 0.08 88.30 10:50:01 3 9.76 0.00 1.52 0.62 0.08 88.01 10:50:01 4 8.54 0.00 1.33 0.02 0.07 90.05 10:50:01 5 8.47 0.00 1.23 0.05 0.08 90.17 10:50:01 6 7.01 0.00 1.09 0.02 0.08 91.80 10:50:01 7 9.71 0.00 1.30 0.02 0.08 88.89 10:51:01 all 6.78 0.00 1.57 0.42 0.11 91.12 10:51:01 0 5.84 0.00 1.54 0.25 0.10 92.26 10:51:01 1 6.90 0.00 1.34 0.30 0.12 91.33 10:51:01 2 7.09 0.00 1.63 0.20 0.12 90.96 10:51:01 3 6.91 0.00 1.53 2.00 0.10 89.46 10:51:01 4 6.68 0.00 1.69 0.03 0.10 91.49 10:51:01 5 6.70 0.00 1.70 0.29 0.10 91.21 10:51:01 6 7.97 0.00 1.57 0.12 0.10 90.24 10:51:01 7 6.17 0.00 1.48 0.20 0.12 92.03 Average: all 20.48 0.00 1.93 3.11 0.08 74.40 Average: 0 18.85 0.00 1.98 1.04 0.08 78.05 Average: 1 23.85 0.00 1.91 1.22 0.08 72.93 Average: 2 18.08 0.00 1.78 6.43 0.08 73.63 Average: 3 20.06 0.00 1.99 6.05 0.08 71.82 Average: 4 20.83 0.00 1.85 2.44 0.07 74.81 Average: 5 21.90 0.00 2.02 4.38 0.08 71.62 Average: 6 21.49 0.00 1.90 2.71 0.08 73.82 Average: 7 18.77 0.00 2.00 0.61 0.08 78.54