---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3527 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 141G 10% / 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 912 24514 0 6740 30799 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:d4:a2:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fed4:a2c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:a0:d8:30 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-3527) 02/07/24 _x86_64_ (8 CPU) 16:22:43 LINUX RESTART (8 CPU) 16:23:01 tps rtps wtps bread/s bwrtn/s 16:24:01 165.82 86.55 79.27 6190.17 59444.89 16:25:01 155.11 39.50 115.61 3004.73 31858.85 16:26:01 89.44 11.26 78.17 801.47 30448.93 16:27:01 78.67 12.76 65.91 2353.07 39927.75 16:28:01 245.48 6.56 238.92 860.38 83573.88 16:29:01 259.34 0.07 259.27 4.27 73410.03 16:30:01 64.49 0.42 64.07 29.06 24583.77 16:31:01 73.24 1.25 71.99 96.39 20779.53 Average: 141.59 19.84 121.76 1670.73 45555.57 16:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:24:01 30067288 31677436 2871932 8.72 66236 1855272 1505380 4.43 931852 1648124 200160 16:25:01 29332232 31270044 3606988 10.95 84632 2151096 1723852 5.07 1374572 1913036 108540 16:26:01 27882228 30108248 5056992 15.35 90624 2425376 2989080 8.79 2618832 2100064 20368 16:27:01 28137092 31577256 4802128 14.58 103852 3602328 1493168 4.39 1420604 2995948 516132 16:28:01 25242700 30440572 7696520 23.37 137560 5185860 6337640 18.65 2698896 4457776 213660 16:29:01 22409512 29009864 10529708 31.97 180132 6453556 9716684 28.59 4271316 5593076 3936 16:30:01 19504852 26405088 13434368 40.79 185536 6735772 11975960 35.24 6948460 5795852 2160 16:31:01 25116760 31545792 7822460 23.75 188144 6329356 1535316 4.52 1881940 5358168 44936 Average: 25961583 30254288 6977637 21.18 129590 4342327 4659635 13.71 2768309 3732756 138736 16:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:24:01 ens3 417.60 266.77 1598.97 63.48 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 16:25:01 ens3 405.80 292.75 2844.77 62.82 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 ens3 1085.59 603.88 3735.00 188.16 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:27:01 ens3 624.80 386.17 2234.59 116.35 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 vethccbb6dd 1.58 1.42 0.17 0.16 0.00 0.00 0.00 0.00 16:28:01 lo 6.73 6.73 0.76 0.76 0.00 0.00 0.00 0.00 16:28:01 veth371b4e9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 vethccbb6dd 7.93 6.98 1.01 1.23 0.00 0.00 0.00 0.00 16:29:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 16:29:01 veth371b4e9 0.00 1.05 0.00 0.27 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 vethccbb6dd 23.13 15.66 1.97 2.09 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 veth371b4e9 0.00 0.10 0.00 0.02 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 3.03 3.03 0.35 0.35 0.00 0.00 0.00 0.00 16:31:01 ens3 3963.67 2271.58 34482.66 547.06 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 2.14 2.14 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 487.47 279.06 4246.51 67.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3527) 02/07/24 _x86_64_ (8 CPU) 16:22:43 LINUX RESTART (8 CPU) 16:23:01 CPU %user %nice %system %iowait %steal %idle 16:24:01 all 10.00 0.00 1.34 4.68 0.05 83.92 16:24:01 0 11.23 0.00 1.42 2.89 0.03 84.42 16:24:01 1 6.66 0.00 2.16 3.58 0.03 87.56 16:24:01 2 1.49 0.00 1.07 17.12 0.03 80.28 16:24:01 3 9.25 0.00 1.60 8.45 0.05 80.65 16:24:01 4 29.23 0.00 1.84 3.60 0.07 65.27 16:24:01 5 5.49 0.00 0.54 0.39 0.05 93.54 16:24:01 6 12.98 0.00 1.40 0.82 0.07 84.73 16:24:01 7 3.68 0.00 0.72 0.60 0.03 94.97 16:25:01 all 16.14 0.00 1.09 2.11 0.05 80.60 16:25:01 0 9.16 0.00 0.72 0.02 0.03 90.08 16:25:01 1 8.16 0.00 1.02 10.01 0.03 80.78 16:25:01 2 10.51 0.00 1.12 2.91 0.03 85.43 16:25:01 3 15.37 0.00 1.02 0.72 0.07 82.83 16:25:01 4 35.76 0.00 1.80 1.57 0.07 60.80 16:25:01 5 9.77 0.00 0.97 0.53 0.07 88.66 16:25:01 6 21.70 0.00 1.25 0.67 0.07 76.31 16:25:01 7 18.72 0.00 0.87 0.47 0.05 79.90 16:26:01 all 46.41 0.00 1.45 1.11 0.08 50.95 16:26:01 0 51.71 0.00 1.05 0.23 0.10 46.90 16:26:01 1 33.54 0.00 1.71 0.42 0.08 64.25 16:26:01 2 49.87 0.00 0.97 1.63 0.10 47.43 16:26:01 3 46.63 0.00 1.27 3.72 0.08 48.29 16:26:01 4 31.75 0.00 1.42 0.67 0.07 66.09 16:26:01 5 43.28 0.00 1.06 0.35 0.08 55.23 16:26:01 6 51.29 0.00 1.96 1.23 0.10 45.42 16:26:01 7 63.19 0.00 2.11 0.60 0.08 34.01 16:27:01 all 23.62 0.00 2.04 2.21 0.06 72.07 16:27:01 0 19.12 0.00 2.03 0.37 0.07 78.42 16:27:01 1 17.25 0.00 2.16 1.04 0.03 79.53 16:27:01 2 27.31 0.00 1.61 1.37 0.05 69.66 16:27:01 3 20.20 0.00 1.83 10.51 0.07 67.39 16:27:01 4 27.08 0.00 2.71 0.30 0.05 69.86 16:27:01 5 29.75 0.00 2.54 4.03 0.08 63.59 16:27:01 6 24.65 0.00 1.88 0.10 0.05 73.32 16:27:01 7 23.62 0.00 1.60 0.02 0.07 74.69 16:28:01 all 19.37 0.00 4.36 4.62 0.07 71.59 16:28:01 0 17.89 0.00 4.20 1.89 0.05 75.97 16:28:01 1 18.89 0.00 4.11 0.93 0.07 76.00 16:28:01 2 18.60 0.00 4.97 14.44 0.08 61.91 16:28:01 3 21.67 0.00 4.51 1.15 0.05 72.63 16:28:01 4 20.62 0.00 3.52 0.56 0.07 75.24 16:28:01 5 20.09 0.00 5.45 16.75 0.07 57.63 16:28:01 6 21.08 0.00 4.23 0.61 0.05 74.03 16:28:01 7 16.12 0.00 3.87 0.68 0.07 79.27 16:29:01 all 26.96 0.00 4.88 4.95 0.11 63.10 16:29:01 0 25.85 0.00 4.72 2.83 0.14 66.47 16:29:01 1 28.28 0.00 5.03 8.50 0.12 58.08 16:29:01 2 25.16 0.00 5.27 1.37 0.10 68.09 16:29:01 3 25.64 0.00 3.75 2.94 0.12 67.56 16:29:01 4 29.54 0.00 4.50 1.55 0.08 64.33 16:29:01 5 24.30 0.00 4.60 3.35 0.14 67.62 16:29:01 6 26.38 0.00 5.42 3.79 0.12 64.29 16:29:01 7 30.54 0.00 5.77 15.35 0.08 48.25 16:30:01 all 32.54 0.00 2.23 1.06 0.11 64.07 16:30:01 0 29.86 0.00 2.84 0.82 0.12 66.36 16:30:01 1 33.53 0.00 2.28 1.01 0.12 63.07 16:30:01 2 28.27 0.00 2.39 0.47 0.12 68.75 16:30:01 3 22.52 0.00 1.66 2.96 0.10 72.76 16:30:01 4 25.74 0.00 2.02 0.02 0.10 72.12 16:30:01 5 45.18 0.00 2.50 0.13 0.10 52.08 16:30:01 6 34.10 0.00 1.88 2.94 0.10 60.97 16:30:01 7 41.12 0.00 2.22 0.12 0.12 56.42 16:31:01 all 11.96 0.00 1.87 1.77 0.08 84.31 16:31:01 0 11.52 0.00 1.93 0.31 0.09 86.16 16:31:01 1 8.41 0.00 1.84 8.77 0.07 80.91 16:31:01 2 8.44 0.00 1.76 0.27 0.12 89.41 16:31:01 3 5.66 0.00 1.02 1.74 0.07 91.51 16:31:01 4 24.71 0.00 2.47 0.34 0.07 72.41 16:31:01 5 14.70 0.00 1.98 0.67 0.09 82.57 16:31:01 6 12.62 0.00 2.08 0.61 0.09 84.59 16:31:01 7 9.69 0.00 1.88 1.45 0.09 86.89 Average: all 23.39 0.00 2.40 2.81 0.08 71.31 Average: 0 22.06 0.00 2.36 1.17 0.08 74.34 Average: 1 19.35 0.00 2.54 4.27 0.07 73.77 Average: 2 21.23 0.00 2.39 4.95 0.08 71.35 Average: 3 20.89 0.00 2.08 4.03 0.08 72.92 Average: 4 28.07 0.00 2.53 1.08 0.07 68.25 Average: 5 24.08 0.00 2.45 3.27 0.08 70.11 Average: 6 25.62 0.00 2.51 1.34 0.08 70.45 Average: 7 25.86 0.00 2.37 2.39 0.07 69.30