---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35233 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 874 24869 0 6423 30836 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:a9:db:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fea9:db28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:d9:17:ae 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-35233) 04/26/24 _x86_64_ (8 CPU) 07:04:23 LINUX RESTART (8 CPU) 07:05:02 tps rtps wtps bread/s bwrtn/s 07:06:01 140.28 72.06 68.23 4647.89 23441.45 07:07:01 122.33 19.60 102.73 2277.09 27468.62 07:08:01 177.97 3.55 174.42 494.58 78313.88 07:09:01 300.23 13.63 286.60 755.41 96283.32 07:10:01 28.08 0.50 27.58 54.66 16492.88 07:11:01 71.97 1.35 70.62 104.92 18959.61 Average: 140.14 18.30 121.85 1380.01 43549.14 07:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 30174004 31722156 2765216 8.39 67632 1793028 1380332 4.06 847460 1630188 127812 07:07:01 29812576 31730620 3126644 9.49 86184 2127368 1363540 4.01 861832 1940220 119676 07:08:01 25608384 31638044 7330836 22.26 135780 6027996 1572428 4.63 1046400 5764500 2212880 07:09:01 23893928 30132004 9045292 27.46 151368 6192052 7828952 23.03 2694268 5750384 376 07:10:01 22939592 29230156 9999628 30.36 153232 6238232 9464704 27.85 3660004 5721668 34572 07:11:01 25427552 31536112 7511668 22.80 155276 6070764 1575608 4.64 1403712 5556924 23280 Average: 26309339 30998182 6629881 20.13 124912 4741573 3864261 11.37 1752279 4393981 419766 07:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 457.80 287.15 1494.16 62.90 0.00 0.00 0.00 0.00 07:06:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 96.35 68.01 892.71 9.99 0.00 0.00 0.00 0.00 07:07:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 1355.27 671.19 41745.81 47.18 0.00 0.00 0.00 0.00 07:08:01 br-7082f984631d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 10.53 10.53 1.03 1.03 0.00 0.00 0.00 0.00 07:09:01 veth45d072e 1.58 1.72 0.09 0.11 0.00 0.00 0.00 0.00 07:09:01 vethe2b3385 0.63 0.80 0.04 0.05 0.00 0.00 0.00 0.00 07:09:01 veth5795a89 24.13 22.33 10.52 16.08 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 veth45d072e 81.79 69.41 23.41 74.77 0.00 0.00 0.00 0.01 07:10:01 vethe2b3385 6.50 7.02 1.05 0.75 0.00 0.00 0.00 0.00 07:10:01 veth5795a89 42.21 34.03 9.42 44.63 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 2046.29 1116.10 44264.92 282.92 0.00 0.00 0.00 0.00 07:11:01 lo 25.03 25.03 2.96 2.96 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: ens3 339.68 184.66 7386.48 47.03 0.00 0.00 0.00 0.00 Average: lo 3.55 3.55 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35233) 04/26/24 _x86_64_ (8 CPU) 07:04:23 LINUX RESTART (8 CPU) 07:05:02 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 11.11 0.00 1.02 3.06 0.04 84.77 07:06:01 0 7.37 0.00 0.98 6.15 0.03 85.46 07:06:01 1 8.05 0.00 1.20 1.05 0.03 89.66 07:06:01 2 5.16 0.00 0.63 0.53 0.02 93.67 07:06:01 3 3.72 0.00 0.58 1.38 0.03 94.29 07:06:01 4 13.53 0.00 1.09 3.83 0.05 81.50 07:06:01 5 14.23 0.00 1.12 1.20 0.05 83.40 07:06:01 6 21.37 0.00 1.58 9.30 0.03 67.72 07:06:01 7 15.50 0.00 0.97 1.07 0.03 82.42 07:07:01 all 10.02 0.00 0.72 2.62 0.03 86.62 07:07:01 0 5.47 0.00 0.48 6.89 0.02 87.14 07:07:01 1 14.58 0.00 0.93 0.73 0.03 83.72 07:07:01 2 4.72 0.00 0.47 0.42 0.00 94.40 07:07:01 3 8.87 0.00 0.55 0.45 0.02 90.11 07:07:01 4 2.48 0.00 0.65 10.27 0.05 86.55 07:07:01 5 22.84 0.00 1.18 1.57 0.03 74.37 07:07:01 6 12.15 0.00 0.78 0.43 0.05 86.59 07:07:01 7 9.03 0.00 0.67 0.25 0.02 90.03 07:08:01 all 12.41 0.00 5.28 7.04 0.07 75.21 07:08:01 0 10.52 0.00 5.14 0.12 0.07 84.15 07:08:01 1 13.74 0.00 4.96 0.08 0.07 81.15 07:08:01 2 14.73 0.00 5.62 29.67 0.09 49.89 07:08:01 3 12.73 0.00 5.62 1.46 0.05 80.14 07:08:01 4 11.41 0.00 4.84 15.18 0.07 68.50 07:08:01 5 11.63 0.00 6.22 0.80 0.07 81.29 07:08:01 6 13.10 0.00 4.27 0.52 0.07 82.04 07:08:01 7 11.47 0.00 5.50 8.61 0.07 74.35 07:09:01 all 17.56 0.00 3.62 8.69 0.07 70.06 07:09:01 0 23.64 0.00 4.06 4.14 0.07 68.10 07:09:01 1 13.78 0.00 4.03 23.28 0.08 58.83 07:09:01 2 17.18 0.00 3.06 1.19 0.07 78.50 07:09:01 3 14.05 0.00 4.07 6.86 0.07 74.95 07:09:01 4 19.84 0.00 3.55 5.63 0.07 70.91 07:09:01 5 14.49 0.00 3.15 18.58 0.07 63.72 07:09:01 6 14.22 0.00 2.47 0.35 0.07 82.89 07:09:01 7 23.23 0.00 4.60 9.52 0.07 62.59 07:10:01 all 18.02 0.00 2.02 0.79 0.06 79.11 07:10:01 0 19.50 0.00 2.00 0.03 0.07 78.40 07:10:01 1 19.92 0.00 2.11 0.00 0.07 77.91 07:10:01 2 20.15 0.00 2.51 0.02 0.07 77.25 07:10:01 3 19.47 0.00 2.09 6.07 0.05 72.32 07:10:01 4 19.13 0.00 2.07 0.02 0.07 78.72 07:10:01 5 16.54 0.00 1.89 0.07 0.05 81.45 07:10:01 6 13.22 0.00 1.88 0.05 0.05 84.79 07:10:01 7 16.19 0.00 1.58 0.03 0.07 82.13 07:11:01 all 4.85 0.00 0.51 1.40 0.03 93.20 07:11:01 0 2.97 0.00 0.55 0.98 0.03 95.46 07:11:01 1 11.70 0.00 0.68 0.43 0.05 87.13 07:11:01 2 3.17 0.00 0.47 0.63 0.03 95.70 07:11:01 3 15.84 0.00 0.82 1.85 0.07 81.42 07:11:01 4 0.48 0.00 0.35 0.23 0.02 98.91 07:11:01 5 0.94 0.00 0.38 0.13 0.03 98.51 07:11:01 6 2.79 0.00 0.30 6.60 0.03 90.28 07:11:01 7 0.95 0.00 0.57 0.25 0.03 98.20 Average: all 12.32 0.00 2.19 3.92 0.05 81.52 Average: 0 11.57 0.00 2.20 3.05 0.05 83.13 Average: 1 13.64 0.00 2.31 4.25 0.06 79.74 Average: 2 10.84 0.00 2.11 5.33 0.04 81.67 Average: 3 12.47 0.00 2.28 3.02 0.05 82.18 Average: 4 11.12 0.00 2.09 5.85 0.05 80.88 Average: 5 13.45 0.00 2.31 3.72 0.05 80.46 Average: 6 12.76 0.00 1.87 2.87 0.05 82.45 Average: 7 12.71 0.00 2.31 3.28 0.05 81.65