---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24713 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 143G 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 828 26245 0 5093 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:96:7f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe96:7f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:a7:fb:a2 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-24713) 04/20/24 _x86_64_ (8 CPU) 14:50:28 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 136.11 71.25 64.86 4588.57 33938.21 14:53:01 84.95 13.88 71.07 1146.21 17079.95 14:54:01 120.45 9.42 111.03 1657.99 35590.33 14:55:01 273.47 12.28 261.19 757.04 82865.86 14:56:01 29.46 0.48 28.98 50.79 12627.88 14:57:01 47.68 0.02 47.66 0.13 9883.94 Average: 115.35 17.89 97.46 1366.79 31997.69 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30182804 31692596 2756416 8.37 58712 1768172 1496484 4.40 893252 1589080 111048 14:53:01 29893404 31712984 3045816 9.25 82444 2036644 1468032 4.32 881416 1852784 182960 14:54:01 27816284 31690332 5122936 15.55 105512 4004820 1411500 4.15 960268 3751688 1290620 14:55:01 25584996 30350072 7354224 22.33 116732 4850808 6431192 18.92 2399164 4456936 1900 14:56:01 23181748 28085356 9757472 29.62 117780 4982528 9211212 27.10 4785612 4453012 136 14:57:01 25856376 30784236 7082844 21.50 118480 5009972 3398700 10.00 2160172 4447708 116 Average: 27085935 30719263 5853285 17.77 99943 3775491 3902853 11.48 2013314 3425201 264463 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 323.41 235.13 1436.14 59.58 0.00 0.00 0.00 0.00 14:52:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 46.39 34.04 663.40 7.07 0.00 0.00 0.00 0.00 14:53:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 524.98 288.87 18454.47 21.72 0.00 0.00 0.00 0.00 14:54:01 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 br-ba1d3ad34db0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 294.80 158.79 10859.66 11.50 0.00 0.00 0.00 0.00 14:55:01 veth3e8d923 0.30 0.57 0.02 0.03 0.00 0.00 0.00 0.00 14:55:01 veth985f53d 0.37 0.48 0.02 0.03 0.00 0.00 0.00 0.00 14:55:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 14:56:01 ens3 6.97 5.05 1.52 2.04 0.00 0.00 0.00 0.00 14:56:01 veth3e8d923 1.80 1.95 1.18 1.85 0.00 0.00 0.00 0.00 14:56:01 veth985f53d 1.25 1.37 0.19 0.47 0.00 0.00 0.00 0.00 14:56:01 lo 3.07 3.07 2.61 2.61 0.00 0.00 0.00 0.00 14:57:01 ens3 21.53 19.01 10.03 18.31 0.00 0.00 0.00 0.00 14:57:01 lo 6.75 6.75 3.18 3.18 0.00 0.00 0.00 0.00 14:57:01 veth5d83f7d 54.24 49.04 20.73 42.06 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 203.01 123.48 5237.54 20.04 0.00 0.00 0.00 0.00 Average: lo 4.12 4.12 1.20 1.20 0.00 0.00 0.00 0.00 Average: veth5d83f7d 9.04 8.17 3.45 7.01 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-24713) 04/20/24 _x86_64_ (8 CPU) 14:50:28 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.10 0.00 0.98 5.81 0.04 84.07 14:52:01 0 26.01 0.00 1.52 3.28 0.05 69.14 14:52:01 1 5.79 0.00 0.94 0.79 0.07 92.42 14:52:01 2 17.37 0.00 1.52 0.39 0.03 80.69 14:52:01 3 1.99 0.00 0.59 1.62 0.02 95.79 14:52:01 4 3.89 0.00 0.50 0.18 0.02 95.41 14:52:01 5 4.11 0.00 0.67 1.52 0.03 93.66 14:52:01 6 7.15 0.00 1.24 14.61 0.02 76.99 14:52:01 7 6.45 0.00 0.80 24.16 0.05 68.54 14:53:01 all 9.35 0.00 0.57 2.50 0.03 87.55 14:53:01 0 14.21 0.00 0.87 0.10 0.02 84.81 14:53:01 1 1.24 0.00 0.27 1.82 0.07 96.61 14:53:01 2 11.54 0.00 0.75 0.93 0.05 86.72 14:53:01 3 3.45 0.00 0.30 0.05 0.02 96.18 14:53:01 4 0.89 0.00 0.10 0.00 0.00 99.01 14:53:01 5 2.89 0.00 0.45 4.43 0.02 92.21 14:53:01 6 1.85 0.00 0.18 0.58 0.02 97.37 14:53:01 7 38.68 0.00 1.65 12.10 0.07 47.50 14:54:01 all 8.48 0.00 3.04 8.12 0.06 80.30 14:54:01 0 12.51 0.00 3.16 1.62 0.07 82.65 14:54:01 1 8.05 0.00 3.34 34.38 0.05 54.18 14:54:01 2 5.88 0.00 2.93 0.84 0.07 90.29 14:54:01 3 6.48 0.00 3.18 0.80 0.03 89.49 14:54:01 4 7.07 0.00 2.39 6.21 0.03 84.29 14:54:01 5 5.07 0.00 3.05 1.85 0.05 89.98 14:54:01 6 12.21 0.00 3.19 3.75 0.05 80.80 14:54:01 7 10.65 0.00 3.15 15.50 0.10 70.60 14:55:01 all 22.80 0.00 4.49 9.62 0.07 63.02 14:55:01 0 21.73 0.00 5.03 0.51 0.07 72.67 14:55:01 1 21.97 0.00 4.51 14.06 0.08 59.38 14:55:01 2 22.49 0.00 4.96 1.32 0.05 71.18 14:55:01 3 21.22 0.00 4.19 1.20 0.05 73.33 14:55:01 4 23.18 0.00 4.11 13.64 0.05 59.02 14:55:01 5 23.88 0.00 4.16 6.20 0.10 65.65 14:55:01 6 24.16 0.00 4.10 0.86 0.07 70.80 14:55:01 7 23.74 0.00 4.89 39.14 0.08 32.15 14:56:01 all 38.17 0.00 3.81 0.79 0.09 57.14 14:56:01 0 41.42 0.00 4.61 0.05 0.08 53.84 14:56:01 1 36.65 0.00 3.63 4.20 0.08 55.43 14:56:01 2 31.50 0.00 2.70 0.35 0.08 65.37 14:56:01 3 40.51 0.00 3.72 0.00 0.10 55.67 14:56:01 4 39.34 0.00 4.04 0.32 0.08 56.22 14:56:01 5 40.72 0.00 4.27 0.71 0.08 54.22 14:56:01 6 34.89 0.00 3.46 0.55 0.10 60.99 14:56:01 7 40.36 0.00 4.02 0.07 0.08 55.47 14:57:01 all 2.88 0.00 0.56 0.62 0.07 95.87 14:57:01 0 1.92 0.00 0.47 0.12 0.08 97.41 14:57:01 1 2.63 0.00 0.60 3.62 0.10 93.05 14:57:01 2 3.99 0.00 0.57 0.03 0.07 95.34 14:57:01 3 3.52 0.00 0.60 0.07 0.05 95.76 14:57:01 4 3.49 0.00 0.67 0.38 0.08 95.38 14:57:01 5 2.87 0.00 0.47 0.05 0.10 96.51 14:57:01 6 2.59 0.00 0.65 0.70 0.05 96.00 14:57:01 7 2.01 0.00 0.47 0.03 0.08 97.41 Average: all 15.10 0.00 2.24 4.57 0.06 78.03 Average: 0 19.61 0.00 2.60 0.95 0.06 76.78 Average: 1 12.71 0.00 2.21 9.79 0.08 75.22 Average: 2 15.44 0.00 2.23 0.64 0.06 81.63 Average: 3 12.83 0.00 2.09 0.62 0.04 84.41 Average: 4 12.96 0.00 1.97 3.43 0.04 81.60 Average: 5 13.23 0.00 2.17 2.45 0.06 82.08 Average: 6 13.77 0.00 2.13 3.52 0.05 80.53 Average: 7 20.31 0.00 2.49 15.13 0.08 62.00