---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3846 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 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 897 24526 0 6743 30814 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:86:9b:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe86:9bfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:1d:ea: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3846) 02/08/24 _x86_64_ (8 CPU) 16:34:04 LINUX RESTART (8 CPU) 16:35:02 tps rtps wtps bread/s bwrtn/s 16:36:01 16.61 0.00 16.61 0.00 19512.08 16:37:01 17.46 3.60 13.86 153.68 19697.30 16:38:01 107.37 36.13 71.24 1687.72 26101.65 16:39:01 197.53 50.41 147.13 3794.03 40229.30 16:40:01 58.22 13.03 45.19 2385.47 24341.14 16:41:01 91.23 3.53 87.70 456.59 55371.30 16:42:01 258.26 6.08 252.17 424.73 103955.21 16:43:01 197.30 0.60 196.70 40.66 25864.22 16:44:01 81.89 0.28 81.60 31.46 4069.99 Average: 114.16 12.65 101.51 998.98 35489.53 16:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:36:01 30646952 31888992 2292268 6.96 38672 1531732 1295896 3.81 626012 1414092 28 16:37:01 30549132 31802248 2390088 7.26 38880 1542324 1295896 3.81 717768 1420196 224 16:38:01 30090976 31712028 2848244 8.65 71376 1859252 1380012 4.06 864468 1688912 174356 16:39:01 28802992 30962740 4136228 12.56 89276 2362900 2012200 5.92 1745428 2058696 28720 16:40:01 27300408 30325996 5638812 17.12 95744 3206484 2442980 7.19 2653100 2619484 669396 16:41:01 26977316 31602016 5961904 18.10 120260 4715660 1589464 4.68 1423120 4094880 1144528 16:42:01 23851244 30257692 9087976 27.59 166220 6295116 6693204 19.69 2921684 5548544 284756 16:43:01 20836140 27593976 12103080 36.74 184608 6592172 10942976 32.20 5725964 5694900 7508 16:44:01 21474720 28362336 11464500 34.81 187456 6764532 6158144 18.12 5089216 5731680 160 Average: 26725542 30500892 6213678 18.86 110277 3874464 3756752 11.05 2418529 3363487 256631 16:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 0.41 0.25 0.21 0.57 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:37:01 ens3 102.13 61.85 141.72 22.65 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:38:01 ens3 89.99 61.69 1107.34 19.89 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:39:01 ens3 508.63 417.38 5557.58 91.56 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:40:01 ens3 1171.92 951.27 2831.17 338.52 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 16:41:01 ens3 564.21 314.05 8321.83 43.67 0.00 0.00 0.00 0.00 16:41:01 br-6ce440fbc15d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 3.50 3.50 0.39 0.39 0.00 0.00 0.00 0.00 16:42:01 vethc2aab21 14.90 13.76 9.57 2.75 0.00 0.00 0.00 0.00 16:42:01 veth39eca88 3.97 5.95 0.70 1.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 16:43:01 veth389b090 149.78 155.91 13.17 331.32 0.00 0.00 0.00 0.03 16:43:01 vethc2aab21 16.60 16.88 4.58 4.64 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.55 2.55 0.30 0.30 0.00 0.00 0.00 0.00 16:44:01 br-ffa99b2d3798 188.85 395.48 19.46 27.32 0.00 0.00 0.00 0.00 16:44:01 ens3 3527.63 2359.69 33918.16 607.37 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: lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: br-ffa99b2d3798 21.02 44.02 2.17 3.04 0.00 0.00 0.00 0.00 Average: ens3 371.93 247.01 3711.01 64.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3846) 02/08/24 _x86_64_ (8 CPU) 16:34:04 LINUX RESTART (8 CPU) 16:35:02 CPU %user %nice %system %iowait %steal %idle 16:36:01 all 0.22 0.00 0.01 1.15 0.01 98.60 16:36:01 0 0.12 0.00 0.02 0.00 0.02 99.85 16:36:01 1 0.02 0.00 0.00 0.08 0.02 99.88 16:36:01 2 0.00 0.00 0.00 9.16 0.02 90.83 16:36:01 3 0.71 0.00 0.00 0.00 0.00 99.29 16:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:36:01 5 0.12 0.00 0.03 0.00 0.02 99.83 16:36:01 6 0.00 0.00 0.03 0.00 0.02 99.95 16:36:01 7 0.78 0.00 0.02 0.00 0.02 99.19 16:37:01 all 0.90 0.00 0.08 0.99 0.01 98.02 16:37:01 0 0.57 0.00 0.05 0.00 0.00 99.38 16:37:01 1 0.70 0.00 0.10 0.00 0.00 99.20 16:37:01 2 0.67 0.00 0.07 7.82 0.02 91.43 16:37:01 3 0.25 0.00 0.03 0.00 0.00 99.72 16:37:01 4 1.85 0.00 0.05 0.00 0.00 98.10 16:37:01 5 0.20 0.00 0.22 0.00 0.00 99.58 16:37:01 6 1.25 0.00 0.10 0.05 0.02 98.58 16:37:01 7 1.69 0.00 0.07 0.00 0.03 98.21 16:38:01 all 10.59 0.00 0.82 2.03 0.03 86.53 16:38:01 0 13.79 0.00 1.44 0.85 0.05 83.87 16:38:01 1 3.74 0.00 0.50 2.36 0.03 93.36 16:38:01 2 13.78 0.00 0.92 10.67 0.03 74.59 16:38:01 3 11.75 0.00 0.75 0.37 0.03 87.10 16:38:01 4 18.90 0.00 0.98 1.35 0.03 78.73 16:38:01 5 11.89 0.00 1.10 0.30 0.03 86.67 16:38:01 6 8.58 0.00 0.68 0.30 0.02 90.42 16:38:01 7 2.29 0.00 0.18 0.07 0.02 97.45 16:39:01 all 25.75 0.00 1.36 1.86 0.06 70.96 16:39:01 0 29.35 0.00 1.24 3.44 0.07 65.91 16:39:01 1 22.90 0.00 1.25 7.81 0.08 67.95 16:39:01 2 41.86 0.00 1.98 0.95 0.08 55.12 16:39:01 3 23.83 0.00 1.40 0.33 0.05 74.38 16:39:01 4 14.00 0.00 1.45 0.67 0.07 83.81 16:39:01 5 26.38 0.00 1.10 0.25 0.07 72.20 16:39:01 6 26.81 0.00 1.47 1.14 0.07 70.52 16:39:01 7 20.83 0.00 0.95 0.35 0.05 77.81 16:40:01 all 45.34 0.00 1.91 0.95 0.09 51.72 16:40:01 0 53.36 0.00 1.62 0.13 0.08 44.81 16:40:01 1 41.33 0.00 2.43 4.24 0.07 51.93 16:40:01 2 45.70 0.00 1.82 0.02 0.07 52.39 16:40:01 3 40.82 0.00 2.16 2.21 0.08 54.73 16:40:01 4 55.09 0.00 2.27 0.10 0.10 42.44 16:40:01 5 43.05 0.00 1.72 0.27 0.08 54.87 16:40:01 6 41.63 0.00 1.44 0.33 0.08 56.51 16:40:01 7 41.78 0.00 1.76 0.23 0.10 56.13 16:41:01 all 11.56 0.00 1.96 3.35 0.04 83.09 16:41:01 0 5.81 0.00 2.21 0.90 0.03 91.05 16:41:01 1 11.14 0.00 2.33 2.58 0.05 83.91 16:41:01 2 10.94 0.00 1.85 14.43 0.07 72.71 16:41:01 3 7.90 0.00 1.44 1.76 0.03 88.88 16:41:01 4 8.45 0.00 1.27 0.02 0.03 90.22 16:41:01 5 26.22 0.00 3.02 5.99 0.07 64.70 16:41:01 6 14.71 0.00 2.16 1.05 0.05 82.03 16:41:01 7 7.31 0.00 1.44 0.05 0.02 91.18 16:42:01 all 26.09 0.00 5.32 5.27 0.09 63.23 16:42:01 0 23.33 0.00 6.68 5.29 0.08 64.61 16:42:01 1 27.90 0.00 6.22 16.01 0.10 49.77 16:42:01 2 24.45 0.00 4.61 4.89 0.08 65.97 16:42:01 3 26.12 0.00 4.80 0.92 0.08 68.08 16:42:01 4 28.39 0.00 5.16 0.15 0.08 66.22 16:42:01 5 25.64 0.00 5.60 12.64 0.08 56.04 16:42:01 6 25.88 0.00 4.36 1.17 0.08 68.51 16:42:01 7 27.06 0.00 5.15 1.09 0.12 66.58 16:43:01 all 32.87 0.00 3.14 2.13 0.12 61.73 16:43:01 0 35.87 0.00 3.36 1.96 0.10 58.71 16:43:01 1 36.15 0.00 2.90 1.63 0.12 59.20 16:43:01 2 29.74 0.00 2.99 0.44 0.12 66.72 16:43:01 3 27.21 0.00 3.02 1.81 0.12 67.84 16:43:01 4 32.16 0.00 2.90 0.32 0.12 64.50 16:43:01 5 28.75 0.00 3.71 8.69 0.14 58.71 16:43:01 6 37.35 0.00 2.91 0.35 0.12 59.27 16:43:01 7 35.72 0.00 3.33 1.87 0.10 58.98 16:44:01 all 25.07 0.00 4.80 0.35 0.11 69.67 16:44:01 0 24.55 0.00 5.30 0.24 0.12 69.80 16:44:01 1 26.18 0.00 5.18 0.12 0.10 68.42 16:44:01 2 24.93 0.00 4.91 0.45 0.10 69.62 16:44:01 3 27.06 0.00 4.92 0.46 0.12 67.45 16:44:01 4 26.29 0.00 4.74 0.20 0.10 68.67 16:44:01 5 24.45 0.00 4.41 0.34 0.12 70.69 16:44:01 6 21.70 0.00 4.66 0.56 0.10 72.98 16:44:01 7 25.40 0.00 4.29 0.47 0.10 69.74 Average: all 19.82 0.00 2.15 2.01 0.06 75.96 Average: 0 20.78 0.00 2.43 1.42 0.06 75.31 Average: 1 18.88 0.00 2.32 3.86 0.06 74.88 Average: 2 21.37 0.00 2.13 5.42 0.07 71.02 Average: 3 18.40 0.00 2.05 0.87 0.06 78.62 Average: 4 20.55 0.00 2.08 0.31 0.06 76.99 Average: 5 20.74 0.00 2.32 3.15 0.07 73.72 Average: 6 19.77 0.00 1.98 0.55 0.06 77.65 Average: 7 18.08 0.00 1.91 0.46 0.06 79.49