---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36933 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 13G 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 857 25828 0 5481 30854 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:f1:0e:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fef1:e98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:4a:bb:fb 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-36933) 05/02/24 _x86_64_ (8 CPU) 12:57:14 LINUX RESTART (8 CPU) 12:58:01 tps rtps wtps bread/s bwrtn/s 12:59:02 104.95 14.26 90.68 993.83 28743.34 13:00:00 135.40 23.56 111.85 2824.88 33918.18 13:01:01 347.68 12.70 334.98 757.29 124731.31 13:02:01 45.80 0.90 44.90 53.85 24854.53 13:03:02 19.81 0.08 19.73 16.26 21887.84 13:04:01 69.75 1.36 68.40 106.56 23101.71 Average: 121.30 8.80 112.50 788.24 43180.29 12:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:02 30036992 31667204 2902228 8.81 73468 1864808 1447416 4.26 909836 1693036 135352 13:00:00 27966480 31632528 4972740 15.10 108700 3802748 1569700 4.62 1016548 3549948 1701704 13:01:01 25773928 30935164 7165292 21.75 134668 5183404 6660700 19.60 1823492 4795796 1800 13:02:01 24132356 29410072 8806864 26.74 137056 5292988 8616264 25.35 3433096 4813596 216 13:03:02 23998144 29308284 8941076 27.14 137420 5323476 8669116 25.51 3546024 4830556 27488 13:04:01 26412540 31556756 6526680 19.81 139284 5170552 1516888 4.46 1344360 4680524 27276 Average: 26386740 30751668 6552480 19.89 121766 4439663 4746681 13.97 2012226 4060576 315639 12:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:02 ens3 53.49 37.68 861.63 9.05 0.00 0.00 0.00 0.00 12:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 13:00:00 br-00c5f4cdc568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 ens3 781.26 392.78 14679.51 31.91 0.00 0.00 0.00 0.00 13:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:00 lo 8.47 8.47 0.85 0.85 0.00 0.00 0.00 0.00 13:01:01 veth5fd7cda 1.28 1.87 0.15 0.18 0.00 0.00 0.00 0.00 13:01:01 veth8a73795 32.37 25.32 3.85 2.31 0.00 0.00 0.00 0.00 13:01:01 br-00c5f4cdc568 0.21 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 veth7ca74d4 25.32 33.04 2.31 3.90 0.00 0.00 0.00 0.00 13:02:01 veth5fd7cda 3.80 4.48 0.66 0.72 0.00 0.00 0.00 0.00 13:02:01 br-00c5f4cdc568 0.35 0.37 0.03 0.03 0.00 0.00 0.00 0.00 13:02:01 veth7ca74d4 47.88 56.21 44.89 21.38 0.00 0.00 0.00 0.00 13:02:01 veth190ac52 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:03:02 veth5fd7cda 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 13:03:02 br-00c5f4cdc568 0.25 0.32 0.24 0.03 0.00 0.00 0.00 0.00 13:03:02 veth7ca74d4 25.26 31.59 43.06 8.36 0.00 0.00 0.00 0.00 13:03:02 veth190ac52 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 1818.45 967.48 30891.42 157.42 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 22.49 22.49 2.39 2.39 0.00 0.00 0.00 0.00 Average: ens3 235.12 120.67 4927.02 16.40 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 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36933) 05/02/24 _x86_64_ (8 CPU) 12:57:14 LINUX RESTART (8 CPU) 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:02 all 9.49 0.00 0.64 2.85 0.03 86.99 12:59:02 0 29.40 0.00 1.78 2.00 0.05 66.77 12:59:02 1 2.59 0.00 0.22 10.13 0.02 87.05 12:59:02 2 7.74 0.00 0.47 0.02 0.02 91.76 12:59:02 3 11.36 0.00 0.52 1.82 0.03 86.27 12:59:02 4 4.82 0.00 0.43 1.02 0.02 93.71 12:59:02 5 6.80 0.00 0.47 3.99 0.05 88.70 12:59:02 6 7.54 0.00 0.55 0.55 0.02 91.34 12:59:02 7 5.61 0.00 0.73 3.29 0.02 90.36 13:00:00 all 11.96 0.00 2.70 2.28 0.05 83.01 13:00:00 0 10.72 0.00 2.32 1.55 0.07 85.33 13:00:00 1 8.66 0.00 3.27 6.53 0.03 81.51 13:00:00 2 5.69 0.00 2.65 5.08 0.03 86.55 13:00:00 3 9.30 0.00 2.81 1.44 0.05 86.39 13:00:00 4 12.91 0.00 2.36 1.01 0.03 83.69 13:00:00 5 7.93 0.00 2.22 0.03 0.05 89.77 13:00:00 6 5.15 0.00 2.32 0.82 0.03 91.67 13:00:00 7 35.44 0.00 3.63 1.78 0.07 59.08 13:01:01 all 11.99 0.00 4.20 7.77 0.07 75.97 13:01:01 0 10.82 0.00 4.23 1.66 0.08 83.21 13:01:01 1 15.49 0.00 4.47 2.30 0.08 77.66 13:01:01 2 14.01 0.00 3.55 4.10 0.08 78.26 13:01:01 3 11.11 0.00 3.44 0.85 0.07 84.53 13:01:01 4 10.85 0.00 5.03 32.61 0.08 51.42 13:01:01 5 11.47 0.00 5.03 2.06 0.07 81.37 13:01:01 6 10.76 0.00 3.71 1.41 0.07 84.06 13:01:01 7 11.42 0.00 4.11 17.30 0.08 67.08 13:02:01 all 25.26 0.00 2.60 1.07 0.08 70.99 13:02:01 0 25.71 0.00 2.80 0.13 0.07 71.29 13:02:01 1 24.76 0.00 2.72 0.97 0.07 71.48 13:02:01 2 26.78 0.00 2.64 0.03 0.08 70.47 13:02:01 3 22.72 0.00 2.22 0.05 0.07 74.94 13:02:01 4 27.79 0.00 3.00 0.40 0.08 68.73 13:02:01 5 24.43 0.00 2.26 6.89 0.08 66.33 13:02:01 6 30.72 0.00 3.11 0.05 0.08 66.04 13:02:01 7 19.16 0.00 2.10 0.02 0.07 78.66 13:03:02 all 4.17 0.00 0.47 1.10 0.05 94.21 13:03:02 0 3.61 0.00 0.42 0.02 0.03 95.92 13:03:02 1 3.98 0.00 0.47 0.22 0.05 95.29 13:03:02 2 3.71 0.00 0.40 0.00 0.07 95.82 13:03:02 3 5.39 0.00 0.51 0.00 0.05 94.04 13:03:02 4 3.75 0.00 0.52 0.07 0.07 95.59 13:03:02 5 3.82 0.00 0.37 8.49 0.05 87.27 13:03:02 6 5.94 0.00 0.58 0.02 0.08 93.37 13:03:02 7 3.17 0.00 0.43 0.00 0.03 96.36 13:04:01 all 4.78 0.00 0.58 1.38 0.03 93.23 13:04:01 0 1.21 0.00 0.48 0.15 0.03 98.13 13:04:01 1 0.70 0.00 0.51 1.51 0.03 97.25 13:04:01 2 0.73 0.00 0.49 0.08 0.02 98.68 13:04:01 3 10.46 0.00 0.49 0.46 0.03 88.56 13:04:01 4 0.90 0.00 0.49 0.17 0.03 98.40 13:04:01 5 14.56 0.00 0.88 8.32 0.07 76.17 13:04:01 6 5.04 0.00 0.71 0.29 0.03 93.93 13:04:01 7 4.63 0.00 0.61 0.07 0.03 94.66 Average: all 11.28 0.00 1.87 2.75 0.05 84.05 Average: 0 13.62 0.00 2.01 0.92 0.06 83.39 Average: 1 9.38 0.00 1.94 3.61 0.05 85.02 Average: 2 9.81 0.00 1.70 1.55 0.05 86.89 Average: 3 11.73 0.00 1.67 0.77 0.05 85.79 Average: 4 10.18 0.00 1.98 5.94 0.05 81.86 Average: 5 11.50 0.00 1.88 4.97 0.06 81.60 Average: 6 10.88 0.00 1.83 0.52 0.05 86.72 Average: 7 13.16 0.00 1.93 3.76 0.05 81.10