---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8694 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 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 859 25101 0 6206 30852 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:a4:a0:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fea4:a02f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:d7:e4:b6 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-8694) 02/25/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 114.85 36.13 78.72 1687.72 26761.41 23:13:01 126.40 23.20 103.20 2793.40 31793.10 23:14:01 212.07 0.17 211.90 15.42 122584.68 23:15:01 339.96 12.31 327.65 794.60 55741.94 23:16:01 19.43 0.00 19.43 0.00 19913.01 23:17:01 24.55 0.07 24.48 8.53 21138.71 23:18:01 68.18 1.95 66.23 112.10 21792.34 Average: 129.38 10.54 118.83 772.81 42847.75 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30082168 31671396 2857052 8.67 69544 1831112 1456968 4.29 900916 1667092 155556 23:13:01 28917568 31664232 4021652 12.21 98960 2922284 1570140 4.62 991272 2662396 908888 23:14:01 25795500 31669464 7143720 21.69 140100 5861668 1457548 4.29 1018912 5599124 807752 23:15:01 23327516 29367544 9611704 29.18 156564 5992252 9091868 26.75 3499656 5506116 1660 23:16:01 23299336 29340064 9639884 29.27 156760 5992536 9101264 26.78 3529692 5503508 296 23:17:01 23332848 29400548 9606372 29.16 157124 6020724 8311384 24.45 3486740 5517740 396 23:18:01 25729972 31618020 7209248 21.89 160444 5853436 1615888 4.75 1300040 5365320 54952 Average: 25783558 30675895 7155662 21.72 134214 4924859 4657866 13.70 2103890 4545899 275643 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 73.70 53.14 943.46 21.20 0.00 0.00 0.00 0.00 23:12:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-312cfb88b3b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 194.07 137.13 5338.11 14.42 0.00 0.00 0.00 0.00 23:13:01 lo 7.00 7.00 0.65 0.65 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-312cfb88b3b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1010.10 560.31 26797.61 42.41 0.00 0.00 0.00 0.00 23:14:01 lo 6.25 6.25 0.63 0.63 0.00 0.00 0.00 0.00 23:15:01 veth476d79e 0.55 0.83 0.06 0.31 0.00 0.00 0.00 0.00 23:15:01 vetha208a11 1.70 1.90 0.34 0.18 0.00 0.00 0.00 0.00 23:15:01 veth0739b17 5.03 6.43 0.81 0.92 0.00 0.00 0.00 0.00 23:15:01 veth79bdb89 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 23:16:01 veth476d79e 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 vetha208a11 3.82 5.35 0.79 0.48 0.00 0.00 0.00 0.00 23:16:01 veth0739b17 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 veth79bdb89 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vetha208a11 3.12 4.58 0.47 0.35 0.00 0.00 0.00 0.00 23:17:01 veth0739b17 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 veth79bdb89 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth690e18f 53.97 47.94 21.02 40.48 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1629.82 1001.52 33994.85 174.98 0.00 0.00 0.00 0.00 23:18:01 lo 35.00 35.00 6.20 6.20 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: ens3 195.52 116.55 4750.53 17.70 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8694) 02/25/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.75 0.00 0.79 2.51 0.03 86.92 23:12:01 0 0.83 0.00 0.28 0.07 0.02 98.80 23:12:01 1 1.46 0.00 0.27 0.70 0.02 97.56 23:12:01 2 0.83 0.00 0.47 0.22 0.00 98.48 23:12:01 3 13.77 0.00 0.73 1.17 0.07 84.26 23:12:01 4 31.92 0.00 1.82 1.25 0.03 64.98 23:12:01 5 25.11 0.00 2.07 1.88 0.03 70.91 23:12:01 6 0.99 0.00 0.42 14.78 0.03 83.78 23:12:01 7 3.04 0.00 0.28 0.02 0.02 96.64 23:13:01 all 10.85 0.00 1.93 2.39 0.04 84.80 23:13:01 0 28.77 0.00 3.21 2.16 0.05 65.81 23:13:01 1 12.42 0.00 2.05 0.44 0.03 85.06 23:13:01 2 6.70 0.00 1.54 0.05 0.03 91.67 23:13:01 3 2.54 0.00 0.94 1.32 0.02 95.19 23:13:01 4 12.21 0.00 2.19 1.21 0.03 84.36 23:13:01 5 16.67 0.00 1.99 1.24 0.07 80.03 23:13:01 6 3.23 0.00 1.59 10.87 0.03 84.28 23:13:01 7 4.30 0.00 1.92 1.77 0.07 91.93 23:14:01 all 11.53 0.00 5.20 8.07 0.06 75.15 23:14:01 0 10.65 0.00 5.59 0.96 0.05 82.75 23:14:01 1 14.30 0.00 5.48 0.17 0.07 79.98 23:14:01 2 13.06 0.00 5.11 0.10 0.07 81.66 23:14:01 3 11.45 0.00 4.94 8.56 0.07 74.99 23:14:01 4 11.90 0.00 7.11 19.30 0.07 61.62 23:14:01 5 10.67 0.00 4.75 16.14 0.07 68.37 23:14:01 6 9.42 0.00 4.14 18.39 0.05 68.00 23:14:01 7 10.72 0.00 4.52 1.10 0.05 83.61 23:15:01 all 28.84 0.00 4.13 4.15 0.08 62.80 23:15:01 0 26.96 0.00 4.02 1.13 0.08 67.82 23:15:01 1 18.99 0.00 3.40 2.07 0.07 75.47 23:15:01 2 31.81 0.00 4.51 3.30 0.07 60.32 23:15:01 3 36.29 0.00 4.42 0.49 0.07 58.74 23:15:01 4 33.11 0.00 4.10 0.84 0.07 61.88 23:15:01 5 28.24 0.00 4.03 1.69 0.08 65.96 23:15:01 6 32.05 0.00 4.53 16.63 0.10 46.68 23:15:01 7 23.37 0.00 3.95 7.11 0.07 65.50 23:16:01 all 5.08 0.00 0.51 1.19 0.06 93.17 23:16:01 0 3.99 0.00 0.47 0.00 0.07 95.48 23:16:01 1 5.04 0.00 0.42 0.02 0.05 94.47 23:16:01 2 4.86 0.00 0.60 0.03 0.07 94.44 23:16:01 3 4.84 0.00 0.45 0.08 0.08 94.54 23:16:01 4 6.97 0.00 0.75 0.03 0.07 92.17 23:16:01 5 5.21 0.00 0.48 0.00 0.05 94.25 23:16:01 6 4.84 0.00 0.48 0.00 0.03 94.64 23:16:01 7 4.89 0.00 0.42 9.34 0.07 85.29 23:17:01 all 1.39 0.00 0.33 1.26 0.05 96.97 23:17:01 0 1.65 0.00 0.37 0.08 0.05 97.85 23:17:01 1 1.14 0.00 0.35 0.00 0.05 98.46 23:17:01 2 1.50 0.00 0.35 0.48 0.02 97.64 23:17:01 3 1.00 0.00 0.35 0.03 0.07 98.55 23:17:01 4 1.39 0.00 0.32 0.02 0.07 98.21 23:17:01 5 1.97 0.00 0.27 0.08 0.03 97.65 23:17:01 6 1.33 0.00 0.32 0.02 0.03 98.30 23:17:01 7 1.10 0.00 0.37 9.33 0.08 89.12 23:18:01 all 6.95 0.00 0.74 1.61 0.04 90.66 23:18:01 0 2.55 0.00 0.58 0.28 0.02 96.57 23:18:01 1 2.74 0.00 0.62 1.19 0.03 95.41 23:18:01 2 0.70 0.00 0.57 0.28 0.03 98.41 23:18:01 3 5.61 0.00 0.73 0.27 0.03 93.36 23:18:01 4 3.19 0.00 0.77 0.10 0.02 95.93 23:18:01 5 0.88 0.00 0.47 0.10 0.02 98.53 23:18:01 6 37.10 0.00 1.50 0.87 0.05 60.48 23:18:01 7 2.84 0.00 0.65 9.78 0.05 86.67 Average: all 10.61 0.00 1.94 3.01 0.05 84.39 Average: 0 10.75 0.00 2.07 0.67 0.05 86.47 Average: 1 8.01 0.00 1.80 0.66 0.05 89.49 Average: 2 8.47 0.00 1.87 0.64 0.04 88.99 Average: 3 10.76 0.00 1.79 1.69 0.06 85.71 Average: 4 14.37 0.00 2.43 3.22 0.05 79.93 Average: 5 12.66 0.00 2.00 2.99 0.05 82.30 Average: 6 12.69 0.00 1.85 8.76 0.05 76.65 Average: 7 7.16 0.00 1.72 5.50 0.06 85.56