---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-766 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 889 26168 0 5109 30823 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:99:20:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe99:205a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:23:42:a1 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 inet6 fe80::42:8eff:fe23:42a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-766) 11/17/23 _x86_64_ (8 CPU) 14:42:19 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:01 94.93 18.41 76.52 1055.96 22248.16 14:45:01 161.20 19.71 141.49 667.91 35294.77 14:46:01 26.76 2.68 24.08 155.31 23257.59 14:47:01 124.46 2.73 121.73 405.40 63911.35 14:48:01 327.47 0.40 327.07 3.18 39633.38 14:49:01 290.70 0.12 290.58 11.86 82001.80 14:50:01 53.63 5.80 47.83 1026.46 23906.30 Average: 154.32 7.12 147.21 474.73 41462.50 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30093844 31708208 2845376 8.64 70324 1853988 1402864 4.13 870752 1687968 171652 14:45:01 28411940 30463836 4527280 13.74 87232 2256428 2997604 8.82 2166344 2034384 23672 14:46:01 28175892 30759172 4763328 14.46 88528 2779496 2251564 6.62 2074288 2342744 294796 14:47:01 27249924 30441932 5689296 17.27 109356 3342036 2323912 6.84 2655924 2630612 87808 14:48:01 26477764 30668624 6461456 19.62 179640 4123648 2296572 6.76 2651900 3258408 357848 14:49:01 25715448 30623440 7223772 21.93 218748 4831196 2244532 6.60 2733192 3964844 1168 14:50:01 26769584 31548832 6169636 18.73 223352 4700128 1491380 4.39 2051564 3599004 57840 Average: 27556342 30887721 5382878 16.34 139597 3412417 2144061 6.31 2171995 2788281 142112 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 ens3 67.61 46.44 969.62 7.53 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:45:01 ens3 1075.41 689.52 5069.41 194.32 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:46:01 ens3 194.50 160.01 559.64 54.06 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 7.95 7.95 2.16 2.16 0.00 0.00 0.00 0.00 14:47:01 ens3 585.05 568.84 3019.24 3344.37 0.00 0.00 0.00 0.00 14:47:01 veth5eb9b54 62.56 106.90 10.68 1202.95 0.00 0.00 0.00 0.10 14:47:01 docker0 65.26 112.41 9.99 1280.46 0.00 0.00 0.00 0.00 14:47:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 14:48:01 ens3 925.78 980.60 1301.28 114.20 0.00 0.00 0.00 0.00 14:48:01 docker0 946.24 862.55 88.47 1284.11 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 207.53 166.32 1403.91 108.60 0.00 0.00 0.00 0.00 14:49:01 docker0 1.95 4.30 0.11 31.96 0.00 0.00 0.00 0.00 14:49:01 lo 5.87 5.87 0.54 0.54 0.00 0.00 0.00 0.00 14:49:01 vetha9c4081 1.95 4.13 0.13 31.95 0.00 0.00 0.00 0.00 14:50:01 ens3 417.71 493.95 158.11 3339.77 0.00 0.00 0.00 0.00 14:50:01 docker0 1.92 4.05 0.12 45.74 0.00 0.00 0.00 0.00 14:50:01 lo 5.20 5.20 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 496.64 444.17 1782.62 1022.46 0.00 0.00 0.00 0.00 Average: docker0 145.79 141.14 14.17 378.29 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-766) 11/17/23 _x86_64_ (8 CPU) 14:42:19 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 9.86 0.00 0.87 2.04 0.03 87.20 14:44:01 0 21.77 0.00 1.45 0.97 0.03 75.78 14:44:01 1 7.51 0.00 1.07 9.00 0.07 82.36 14:44:01 2 10.03 0.00 1.05 0.62 0.02 88.28 14:44:01 3 0.78 0.00 0.38 0.05 0.02 98.77 14:44:01 4 4.07 0.00 0.67 0.13 0.02 95.11 14:44:01 5 0.35 0.00 0.23 0.02 0.02 99.38 14:44:01 6 19.31 0.00 1.08 2.32 0.03 77.25 14:44:01 7 15.04 0.00 1.04 3.27 0.03 80.62 14:45:01 all 20.34 0.00 2.49 2.13 0.08 74.97 14:45:01 0 10.20 0.00 1.91 0.84 0.07 87.00 14:45:01 1 27.47 0.00 2.96 7.16 0.08 62.32 14:45:01 2 26.47 0.00 1.59 0.43 0.07 71.45 14:45:01 3 19.91 0.00 3.22 0.85 0.07 75.94 14:45:01 4 16.85 0.00 3.75 4.77 0.10 74.54 14:45:01 5 16.92 0.00 1.82 1.81 0.08 79.36 14:45:01 6 27.88 0.00 2.01 0.15 0.08 69.87 14:45:01 7 17.07 0.00 2.59 0.99 0.10 79.25 14:46:01 all 14.07 0.00 1.23 0.95 0.04 83.71 14:46:01 0 8.59 0.00 0.58 0.22 0.03 90.58 14:46:01 1 13.46 0.00 1.12 6.15 0.03 79.24 14:46:01 2 25.72 0.00 2.29 0.64 0.05 71.30 14:46:01 3 10.74 0.00 1.30 0.00 0.05 87.90 14:46:01 4 14.27 0.00 1.12 0.45 0.05 84.11 14:46:01 5 14.55 0.00 0.63 0.00 0.05 84.77 14:46:01 6 12.83 0.00 0.93 0.02 0.03 86.18 14:46:01 7 12.44 0.00 1.86 0.12 0.05 85.54 14:47:01 all 9.93 0.00 2.27 3.50 0.06 84.25 14:47:01 0 11.09 0.00 2.01 0.10 0.05 86.75 14:47:01 1 7.83 0.00 2.45 6.47 0.05 83.20 14:47:01 2 7.69 0.00 2.61 0.34 0.03 89.33 14:47:01 3 9.59 0.00 1.43 0.12 0.05 88.81 14:47:01 4 10.93 0.00 2.46 0.55 0.07 85.99 14:47:01 5 11.07 0.00 2.20 2.20 0.05 84.48 14:47:01 6 11.86 0.00 2.22 16.37 0.07 69.48 14:47:01 7 9.38 0.00 2.75 1.89 0.08 85.90 14:48:01 all 16.22 0.00 3.51 2.88 0.07 77.32 14:48:01 0 5.79 0.00 1.43 0.13 0.03 92.62 14:48:01 1 29.76 0.00 6.54 8.93 0.10 54.68 14:48:01 2 10.93 0.00 3.02 2.56 0.07 83.42 14:48:01 3 21.75 0.00 3.84 0.92 0.07 73.42 14:48:01 4 28.74 0.00 4.06 0.35 0.08 66.77 14:48:01 5 10.40 0.00 2.37 3.52 0.05 83.67 14:48:01 6 10.10 0.00 3.75 6.15 0.07 79.94 14:48:01 7 12.41 0.00 3.08 0.55 0.07 83.89 14:49:01 all 12.23 0.00 3.16 4.51 0.05 80.04 14:49:01 0 8.31 0.00 2.20 2.68 0.03 86.78 14:49:01 1 10.43 0.00 3.55 0.81 0.07 85.15 14:49:01 2 25.31 0.00 4.33 3.62 0.08 66.66 14:49:01 3 13.01 0.00 4.07 0.03 0.05 82.83 14:49:01 4 10.79 0.00 3.48 9.68 0.05 76.01 14:49:01 5 10.07 0.00 2.35 2.18 0.05 85.34 14:49:01 6 11.12 0.00 2.43 8.85 0.05 77.55 14:49:01 7 8.81 0.00 2.82 8.28 0.05 80.04 14:50:01 all 11.03 0.00 0.75 1.20 0.04 86.98 14:50:01 0 2.83 0.00 0.45 0.07 0.02 96.63 14:50:01 1 17.98 0.00 0.87 0.42 0.05 80.68 14:50:01 2 35.55 0.00 1.44 0.37 0.07 62.57 14:50:01 3 10.02 0.00 0.92 2.62 0.05 86.39 14:50:01 4 0.82 0.00 0.57 0.02 0.00 98.60 14:50:01 5 9.97 0.00 0.80 0.23 0.05 88.94 14:50:01 6 6.21 0.00 0.43 0.42 0.03 92.90 14:50:01 7 4.96 0.00 0.59 5.41 0.07 88.97 Average: all 13.39 0.00 2.04 2.46 0.05 82.07 Average: 0 9.79 0.00 1.43 0.71 0.04 88.02 Average: 1 16.36 0.00 2.65 5.56 0.06 75.37 Average: 2 20.22 0.00 2.33 1.23 0.05 76.16 Average: 3 12.25 0.00 2.16 0.66 0.05 84.87 Average: 4 12.36 0.00 2.30 2.27 0.05 83.02 Average: 5 10.47 0.00 1.49 1.42 0.05 86.57 Average: 6 14.18 0.00 1.84 4.88 0.05 79.05 Average: 7 11.45 0.00 2.10 2.93 0.06 83.46