---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7028 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 12G 144G 8% / 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 845 27155 0 4166 30865 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:a7:90:35 brd ff:ff:ff:ff:ff:ff inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fea7:9035/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:48:ca:42 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-7028) 02/20/24 _x86_64_ (8 CPU) 13:47:54 LINUX RESTART (8 CPU) 13:48:01 tps rtps wtps bread/s bwrtn/s 13:49:00 97.88 48.03 49.86 4470.32 56746.94 13:50:01 17.33 3.10 14.23 139.12 20815.60 13:51:01 108.53 36.47 72.06 1700.63 27140.82 13:52:01 128.45 24.06 104.38 2784.07 32793.73 13:53:01 299.95 12.46 287.49 795.40 91801.27 13:54:01 24.25 0.62 23.63 45.99 23172.57 13:55:01 72.73 1.93 70.80 111.94 25913.08 Average: 106.80 18.06 88.74 1432.22 39723.18 13:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:49:00 30639156 31886004 2300064 6.98 38652 1536384 1282672 3.77 631192 1418484 136 13:50:01 30534000 31790816 2405220 7.30 38792 1546032 1282672 3.77 727176 1425804 232 13:51:01 30085156 31695272 2854064 8.66 70708 1849436 1409712 4.15 874732 1683276 169184 13:52:01 28962884 31658772 3976336 12.07 98436 2871728 1515008 4.46 999540 2605444 843384 13:53:01 25514256 29524904 7424964 22.54 112472 4035992 7132264 20.98 3237068 3723936 440 13:54:01 24813156 28865884 8126064 24.67 112896 4066200 8366352 24.62 3931888 3723188 332 13:55:01 27818308 31615980 5120912 15.55 116540 3916200 1465228 4.31 1213784 3477124 32232 Average: 28338131 31005376 4601089 13.97 84071 2831710 3207701 9.44 1659340 2579608 149420 13:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:49:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:00 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:49:00 ens3 259.39 189.29 584.05 33.81 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 ens3 68.96 42.22 114.61 17.54 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:51:01 ens3 103.90 74.16 1008.16 15.75 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 13:52:01 br-eaa55f185e4f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 175.27 120.33 4582.11 13.37 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 veth3b7f103 24.13 22.23 12.04 16.88 0.00 0.00 0.00 0.00 13:53:01 veth23791a9 51.87 63.12 19.96 16.82 0.00 0.00 0.00 0.00 13:53:01 vethad38540 0.77 0.97 0.05 0.06 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth3b7f103 16.20 13.35 10.61 18.77 0.00 0.00 0.00 0.00 13:54:01 veth23791a9 28.21 34.76 39.64 13.76 0.00 0.00 0.00 0.00 13:54:01 vethad38540 0.92 1.13 0.23 2.66 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 21.46 21.46 2.40 2.40 0.00 0.00 0.00 0.00 13:55:01 ens3 1037.91 669.62 19224.86 126.78 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 2.63 2.63 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 147.31 94.71 2739.89 18.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7028) 02/20/24 _x86_64_ (8 CPU) 13:47:54 LINUX RESTART (8 CPU) 13:48:01 CPU %user %nice %system %iowait %steal %idle 13:49:00 all 2.52 0.00 0.76 3.54 0.02 93.17 13:49:00 0 2.25 0.00 0.50 0.41 0.02 96.82 13:49:00 1 2.41 0.00 0.80 12.47 0.03 84.29 13:49:00 2 2.99 0.00 0.50 4.34 0.03 92.14 13:49:00 3 1.37 0.00 0.72 1.03 0.02 96.86 13:49:00 4 1.49 0.00 0.38 1.49 0.02 96.63 13:49:00 5 4.64 0.00 0.63 0.48 0.02 94.22 13:49:00 6 2.37 0.00 0.58 0.52 0.02 96.51 13:49:00 7 2.64 0.00 1.91 7.62 0.02 87.82 13:50:01 all 0.97 0.00 0.06 1.15 0.01 97.81 13:50:01 0 1.57 0.00 0.08 0.00 0.02 98.33 13:50:01 1 0.89 0.00 0.10 0.00 0.00 99.02 13:50:01 2 0.30 0.00 0.03 0.00 0.00 99.67 13:50:01 3 0.93 0.00 0.07 0.00 0.00 99.00 13:50:01 4 0.98 0.00 0.02 0.00 0.02 98.98 13:50:01 5 1.00 0.00 0.11 0.00 0.02 98.87 13:50:01 6 1.20 0.00 0.02 0.00 0.00 98.79 13:50:01 7 0.92 0.00 0.10 9.23 0.02 89.74 13:51:01 all 10.59 0.00 0.83 2.18 0.03 86.37 13:51:01 0 27.32 0.00 1.65 2.82 0.05 68.16 13:51:01 1 19.36 0.00 1.18 0.63 0.05 78.77 13:51:01 2 10.48 0.00 0.97 0.98 0.05 87.52 13:51:01 3 8.70 0.00 0.72 0.15 0.03 90.40 13:51:01 4 11.08 0.00 0.78 0.63 0.02 87.48 13:51:01 5 2.82 0.00 0.50 0.20 0.00 96.48 13:51:01 6 3.37 0.00 0.32 0.08 0.00 96.23 13:51:01 7 1.57 0.00 0.50 11.99 0.03 85.90 13:52:01 all 10.67 0.00 1.68 2.46 0.04 85.16 13:52:01 0 4.64 0.00 1.34 0.34 0.02 93.67 13:52:01 1 19.54 0.00 2.93 1.04 0.03 76.46 13:52:01 2 20.55 0.00 1.84 1.48 0.08 76.05 13:52:01 3 20.31 0.00 2.13 0.42 0.03 77.11 13:52:01 4 4.84 0.00 1.56 4.99 0.03 88.58 13:52:01 5 3.78 0.00 1.49 0.32 0.03 94.38 13:52:01 6 3.93 0.00 0.79 0.08 0.02 95.18 13:52:01 7 7.83 0.00 1.38 10.94 0.05 79.80 13:53:01 all 26.01 0.00 4.78 3.77 0.07 65.37 13:53:01 0 24.95 0.00 5.57 0.74 0.08 68.66 13:53:01 1 29.08 0.00 5.02 0.79 0.08 65.02 13:53:01 2 25.00 0.00 4.35 0.77 0.05 69.83 13:53:01 3 24.18 0.00 4.63 0.51 0.07 70.62 13:53:01 4 26.01 0.00 5.58 9.35 0.08 58.97 13:53:01 5 31.05 0.00 4.88 2.03 0.07 61.97 13:53:01 6 28.00 0.00 4.65 1.71 0.07 65.58 13:53:01 7 19.79 0.00 3.56 14.36 0.07 62.22 13:54:01 all 11.66 0.00 1.24 0.48 0.05 86.56 13:54:01 0 13.82 0.00 1.67 0.03 0.06 84.42 13:54:01 1 11.81 0.00 1.34 0.02 0.03 86.80 13:54:01 2 12.20 0.00 1.22 0.03 0.05 86.50 13:54:01 3 10.51 0.00 1.07 0.03 0.05 88.34 13:54:01 4 11.53 0.00 1.48 0.02 0.05 86.92 13:54:01 5 12.12 0.00 1.37 0.03 0.07 86.40 13:54:01 6 9.76 0.00 0.90 0.00 0.05 89.29 13:54:01 7 11.47 0.00 0.82 3.74 0.05 83.92 13:55:01 all 7.16 0.00 0.66 0.53 0.03 91.62 13:55:01 0 1.58 0.00 0.37 0.00 0.02 98.04 13:55:01 1 0.58 0.00 0.33 0.08 0.00 99.00 13:55:01 2 1.05 0.00 0.53 0.23 0.02 98.16 13:55:01 3 13.35 0.00 0.98 0.12 0.03 85.52 13:55:01 4 4.61 0.00 0.60 0.05 0.02 94.72 13:55:01 5 16.37 0.00 0.85 0.52 0.07 82.19 13:55:01 6 18.88 0.00 1.17 0.15 0.03 79.77 13:55:01 7 0.87 0.00 0.48 3.04 0.03 95.58 Average: all 9.89 0.00 1.42 2.01 0.04 86.64 Average: 0 10.83 0.00 1.59 0.61 0.04 86.93 Average: 1 11.90 0.00 1.66 2.14 0.03 84.26 Average: 2 10.31 0.00 1.34 1.12 0.04 87.19 Average: 3 11.29 0.00 1.46 0.32 0.03 86.89 Average: 4 8.61 0.00 1.48 2.34 0.03 87.54 Average: 5 10.20 0.00 1.40 0.51 0.04 87.86 Average: 6 9.61 0.00 1.20 0.36 0.03 88.81 Average: 7 6.41 0.00 1.24 8.69 0.04 83.62