---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14589 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 142G 9% / 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 844 25344 0 5977 30866 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:1f:a6:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe1f:a631/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:8e:dc:19 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-14589) 03/20/24 _x86_64_ (8 CPU) 12:43:51 LINUX RESTART (8 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:02 176.86 74.41 102.45 5319.61 53217.52 12:46:01 115.23 27.32 87.92 2110.15 22239.21 12:47:01 132.99 9.45 123.55 1665.06 36410.46 12:48:01 325.06 3.90 321.16 430.19 119317.05 12:49:01 25.98 0.50 25.48 38.26 15477.95 12:50:01 37.13 0.02 37.11 0.13 13518.15 Average: 135.60 19.25 116.36 1592.67 43422.77 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:02 30246772 31686016 2692448 8.17 55372 1703364 1437540 4.23 867464 1557280 86984 12:46:01 29906260 31680432 3032960 9.21 80128 1995596 1429708 4.21 901868 1824828 121440 12:47:01 27256080 31664792 5683140 17.25 127428 4472772 1572940 4.63 1016716 4210348 1954764 12:48:01 24662072 30433040 8277148 25.13 139376 5773760 6972080 20.51 2359360 5337352 1324 12:49:01 23499564 29280704 9439656 28.66 140928 5780848 8436148 24.82 3567224 5276040 444 12:50:01 25170016 30978720 7769204 23.59 142096 5810668 3167540 9.32 1919100 5289168 108 Average: 26790127 30953951 6149093 18.67 114221 4256168 3835993 11.29 1771955 3915836 360844 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:45:02 ens3 397.45 273.10 1563.22 64.20 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 12:46:01 ens3 45.98 34.93 666.35 8.78 0.00 0.00 0.00 0.00 12:47:01 br-dd84ed745d2f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 9.80 9.80 0.98 0.98 0.00 0.00 0.00 0.00 12:47:01 ens3 954.79 455.96 19213.85 34.96 0.00 0.00 0.00 0.00 12:48:01 vethafda859 101.48 101.23 16.89 19.29 0.00 0.00 0.00 0.00 12:48:01 vethdd6717f 0.97 1.10 0.06 0.07 0.00 0.00 0.00 0.00 12:48:01 veth8e03c43 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 12:48:01 br-dd84ed745d2f 0.25 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 vethafda859 80.54 79.75 16.73 28.78 0.00 0.00 0.00 0.00 12:49:01 vethdd6717f 211.66 208.20 27.74 66.64 0.00 0.00 0.00 0.01 12:49:01 veth8e03c43 0.48 0.53 0.05 1.20 0.00 0.00 0.00 0.00 12:49:01 br-dd84ed745d2f 2.45 3.10 4.16 9.62 0.00 0.00 0.00 0.00 12:50:01 vethafda859 85.69 84.27 12.15 27.26 0.00 0.00 0.00 0.00 12:50:01 br-dd84ed745d2f 4.47 5.47 2.63 3.21 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 vethfe18d04 649.86 680.05 179.47 86.53 0.00 0.00 0.00 0.01 Average: vethafda859 44.74 44.33 7.65 12.59 0.00 0.00 0.00 0.00 Average: br-dd84ed745d2f 1.20 1.46 1.14 2.15 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: vethfe18d04 108.61 113.65 29.99 14.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14589) 03/20/24 _x86_64_ (8 CPU) 12:43:51 LINUX RESTART (8 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:02 all 9.02 0.00 1.15 3.65 0.04 86.15 12:45:02 0 17.22 0.00 1.07 2.39 0.05 79.27 12:45:02 1 9.41 0.00 0.87 0.80 0.05 88.87 12:45:02 2 11.42 0.00 2.47 0.72 0.03 85.36 12:45:02 3 11.44 0.00 1.22 5.73 0.05 81.56 12:45:02 4 5.48 0.00 1.06 9.49 0.03 83.93 12:45:02 5 5.68 0.00 0.94 2.56 0.03 90.80 12:45:02 6 8.38 0.00 1.03 0.82 0.03 89.73 12:45:02 7 3.11 0.00 0.52 6.67 0.03 89.68 12:46:01 all 10.37 0.00 0.78 2.05 0.03 86.77 12:46:01 0 13.67 0.00 1.05 0.92 0.03 84.33 12:46:01 1 23.23 0.00 1.29 1.14 0.07 74.28 12:46:01 2 6.82 0.00 0.48 0.02 0.02 92.67 12:46:01 3 8.16 0.00 0.56 0.51 0.02 90.75 12:46:01 4 11.08 0.00 1.04 1.34 0.05 86.49 12:46:01 5 3.84 0.00 0.75 5.42 0.02 89.98 12:46:01 6 14.53 0.00 0.73 1.59 0.02 83.13 12:46:01 7 1.61 0.00 0.39 5.53 0.03 92.43 12:47:01 all 12.15 0.00 4.22 2.19 0.07 81.38 12:47:01 0 11.32 0.00 5.29 1.63 0.07 81.68 12:47:01 1 17.31 0.00 3.94 0.79 0.07 77.89 12:47:01 2 7.31 0.00 4.20 3.61 0.07 84.81 12:47:01 3 12.02 0.00 3.55 0.19 0.07 84.17 12:47:01 4 11.02 0.00 3.59 3.49 0.05 81.85 12:47:01 5 11.17 0.00 2.96 0.76 0.07 85.04 12:47:01 6 15.53 0.00 4.57 2.21 0.08 77.61 12:47:01 7 11.43 0.00 5.61 4.88 0.05 78.02 12:48:01 all 18.81 0.00 4.27 5.69 0.07 71.17 12:48:01 0 17.59 0.00 5.27 32.24 0.08 44.82 12:48:01 1 12.61 0.00 3.45 1.39 0.07 82.49 12:48:01 2 12.13 0.00 3.48 2.65 0.07 81.68 12:48:01 3 21.43 0.00 4.18 2.10 0.07 72.22 12:48:01 4 17.99 0.00 4.19 5.45 0.05 72.32 12:48:01 5 23.61 0.00 4.49 0.34 0.05 71.52 12:48:01 6 23.87 0.00 4.52 0.66 0.05 70.91 12:48:01 7 21.21 0.00 4.56 0.81 0.07 73.35 12:49:01 all 18.71 0.00 1.87 0.66 0.06 78.70 12:49:01 0 23.20 0.00 2.11 0.02 0.05 74.63 12:49:01 1 11.10 0.00 1.34 0.07 0.07 87.42 12:49:01 2 15.13 0.00 1.25 0.02 0.05 83.55 12:49:01 3 19.12 0.00 1.94 2.85 0.07 76.03 12:49:01 4 22.87 0.00 2.40 1.12 0.08 73.53 12:49:01 5 16.09 0.00 1.56 0.23 0.07 82.06 12:49:01 6 22.46 0.00 2.46 0.08 0.08 74.91 12:49:01 7 19.66 0.00 1.94 0.90 0.05 77.44 12:50:01 all 3.74 0.00 0.79 0.64 0.06 94.77 12:50:01 0 5.46 0.00 0.98 0.03 0.07 93.46 12:50:01 1 2.71 0.00 0.64 0.02 0.05 96.58 12:50:01 2 3.18 0.00 0.95 0.33 0.07 95.46 12:50:01 3 3.76 0.00 0.76 0.08 0.07 95.33 12:50:01 4 3.61 0.00 0.65 4.37 0.05 91.32 12:50:01 5 4.12 0.00 0.89 0.02 0.07 94.91 12:50:01 6 4.06 0.00 0.77 0.13 0.07 94.96 12:50:01 7 3.01 0.00 0.64 0.10 0.07 96.19 Average: all 12.13 0.00 2.18 2.48 0.05 83.17 Average: 0 14.74 0.00 2.62 6.17 0.06 76.41 Average: 1 12.70 0.00 1.92 0.70 0.06 84.62 Average: 2 9.34 0.00 2.14 1.22 0.05 87.25 Average: 3 12.66 0.00 2.03 1.92 0.06 83.33 Average: 4 12.00 0.00 2.15 4.22 0.05 81.57 Average: 5 10.76 0.00 1.93 1.55 0.05 85.72 Average: 6 14.80 0.00 2.35 0.91 0.06 81.89 Average: 7 10.01 0.00 2.27 3.14 0.05 84.53