---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4146 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 11G 145G 7% / 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 856 28886 0 2423 30882 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:5f:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe3e:5fbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:88:64:0a 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-4146) 02/09/24 _x86_64_ (8 CPU) 23:35:24 LINUX RESTART (8 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 109.50 42.64 66.86 1924.75 22630.89 23:38:01 62.62 0.02 62.61 0.40 20004.80 23:39:01 41.30 12.93 28.37 283.77 7748.88 23:40:01 71.49 5.43 66.06 380.87 20318.21 23:41:01 13.10 0.07 13.03 1.07 16839.73 23:42:01 40.66 2.93 37.73 112.65 24393.27 Average: 56.44 10.67 45.77 450.58 18655.66 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 30110616 31656260 2828604 8.59 65204 1792592 1515012 4.46 910072 1631128 132272 23:38:01 30018268 31675068 2920952 8.87 74432 1888128 1482096 4.36 906848 1714756 56568 23:39:01 29905668 31584904 3033552 9.21 77164 1906900 2006328 5.90 1008924 1725808 30464 23:40:01 28030436 29844184 4908784 14.90 82044 2031008 3542108 10.42 2772704 1820644 1832 23:41:01 27469212 29285268 5470008 16.61 82196 2032764 3994048 11.75 3330500 1821432 388 23:42:01 29610360 31648584 3328860 10.11 87272 2246340 1420268 4.18 1086472 1923096 41208 Average: 29190760 30949045 3748460 11.38 78052 1982955 2326643 6.85 1669253 1772811 43789 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 ens3 220.60 167.19 1032.59 41.33 0.00 0.00 0.00 0.00 23:37:01 lo 15.40 15.40 1.67 1.67 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 46.76 43.88 324.14 6.94 0.00 0.00 0.00 0.00 23:38:01 lo 12.53 12.53 1.35 1.35 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 34.91 22.53 163.03 9.01 0.00 0.00 0.00 0.00 23:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 239.34 204.17 1717.69 61.21 0.00 0.00 0.00 0.00 23:40:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 ens3 274.34 202.63 97.24 96.45 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 ens3 279.50 215.91 520.57 1011.68 0.00 0.00 0.00 0.00 23:42:01 lo 17.20 17.20 1.81 1.81 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.57 142.71 642.53 204.43 0.00 0.00 0.00 0.00 Average: lo 7.60 7.60 0.81 0.81 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-4146) 02/09/24 _x86_64_ (8 CPU) 23:35:24 LINUX RESTART (8 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 8.92 0.00 0.77 4.02 0.03 86.27 23:37:01 0 3.20 0.00 0.20 0.08 0.02 96.50 23:37:01 1 3.94 0.00 0.69 2.26 0.03 93.08 23:37:01 2 22.66 0.00 0.94 1.70 0.03 74.67 23:37:01 3 23.91 0.00 1.85 4.73 0.07 69.45 23:37:01 4 4.22 0.00 0.53 0.35 0.03 94.86 23:37:01 5 7.84 0.00 0.75 0.62 0.03 90.76 23:37:01 6 0.32 0.00 0.37 21.39 0.02 77.90 23:37:01 7 5.31 0.00 0.78 1.04 0.02 92.85 23:38:01 all 5.72 0.00 0.36 7.65 0.40 85.86 23:38:01 0 4.26 0.00 0.27 0.02 0.05 95.40 23:38:01 1 2.57 0.00 0.22 0.02 0.08 97.12 23:38:01 2 0.15 0.00 0.08 0.00 0.02 99.75 23:38:01 3 10.68 0.00 0.47 3.91 0.78 84.16 23:38:01 4 4.84 0.00 0.30 2.66 0.63 91.58 23:38:01 5 8.62 0.00 0.49 3.94 1.54 85.40 23:38:01 6 0.52 0.00 0.17 12.47 0.03 86.81 23:38:01 7 14.10 0.00 0.93 38.36 0.05 46.55 23:39:01 all 2.56 0.00 0.18 25.81 0.01 71.45 23:39:01 0 0.80 0.00 0.12 0.03 0.02 99.03 23:39:01 1 4.54 0.00 0.28 48.42 0.02 46.74 23:39:01 2 0.82 0.00 0.05 0.00 0.00 99.13 23:39:01 3 3.09 0.00 0.25 0.50 0.02 96.14 23:39:01 4 2.26 0.00 0.17 6.97 0.02 90.59 23:39:01 5 2.20 0.00 0.15 0.12 0.02 97.52 23:39:01 6 2.96 0.00 0.10 74.06 0.02 22.86 23:39:01 7 3.82 0.00 0.28 76.43 0.02 19.45 23:40:01 all 19.87 0.00 0.79 6.60 0.05 72.68 23:40:01 0 36.23 0.00 1.38 5.23 0.03 57.12 23:40:01 1 30.09 0.00 1.25 9.53 0.07 59.05 23:40:01 2 16.46 0.00 0.80 4.51 0.07 78.17 23:40:01 3 30.97 0.00 0.97 0.00 0.05 68.01 23:40:01 4 16.94 0.00 0.68 11.33 0.05 70.99 23:40:01 5 9.93 0.00 0.30 1.37 0.03 88.37 23:40:01 6 12.70 0.00 0.53 4.13 0.03 82.60 23:40:01 7 5.69 0.00 0.40 16.67 0.03 77.21 23:41:01 all 18.30 0.00 0.51 1.03 0.05 80.12 23:41:01 0 7.01 0.00 0.42 0.00 0.05 92.52 23:41:01 1 33.32 0.00 0.95 0.02 0.07 65.64 23:41:01 2 37.57 0.00 0.57 0.00 0.07 61.80 23:41:01 3 22.72 0.00 0.50 0.00 0.07 76.71 23:41:01 4 22.90 0.00 0.37 0.02 0.05 76.67 23:41:01 5 5.31 0.00 0.43 0.00 0.03 94.22 23:41:01 6 7.17 0.00 0.32 0.00 0.05 92.47 23:41:01 7 10.49 0.00 0.53 8.13 0.05 80.81 23:42:01 all 13.28 0.00 0.62 1.43 0.04 84.64 23:42:01 0 9.84 0.00 0.57 0.97 0.03 88.59 23:42:01 1 14.45 0.00 0.50 0.00 0.03 85.01 23:42:01 2 4.91 0.00 0.48 0.00 0.02 94.59 23:42:01 3 6.51 0.00 0.32 0.00 0.03 93.14 23:42:01 4 48.10 0.00 1.30 0.95 0.07 49.58 23:42:01 5 10.02 0.00 0.82 0.10 0.03 89.03 23:42:01 6 5.30 0.00 0.50 0.02 0.02 94.16 23:42:01 7 7.13 0.00 0.48 9.33 0.03 83.02 Average: all 11.44 0.00 0.54 7.76 0.10 80.17 Average: 0 10.22 0.00 0.49 1.06 0.03 88.20 Average: 1 14.81 0.00 0.65 10.04 0.05 74.45 Average: 2 13.75 0.00 0.49 1.03 0.03 84.69 Average: 3 16.32 0.00 0.73 1.52 0.17 81.26 Average: 4 16.52 0.00 0.56 3.71 0.14 79.06 Average: 5 7.32 0.00 0.49 1.03 0.29 90.87 Average: 6 4.83 0.00 0.33 18.68 0.03 76.14 Average: 7 7.76 0.00 0.57 24.94 0.03 66.70