---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-913 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 815 26283 0 5067 30895 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:30:89:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe30:8906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:e1:3c:cd 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-913) 11/17/23 _x86_64_ (8 CPU) 23:10:41 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 169.67 72.87 96.80 4696.71 87807.39 23:13:01 105.13 13.66 91.47 1108.11 53164.75 23:14:01 134.73 9.45 125.28 1658.39 57640.13 23:15:01 389.82 11.73 378.09 788.10 93243.94 23:16:01 8.08 0.72 7.37 38.26 4416.73 23:17:01 10.10 0.08 10.01 13.86 1039.10 23:18:01 57.76 1.93 55.82 111.98 3343.33 Average: 124.93 15.64 109.29 1193.92 42844.30 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30227472 31773368 2711740 8.23 65988 1791812 1352620 3.98 800672 1630424 138892 23:13:01 29929868 31732528 3009344 9.14 79388 2024364 1414640 4.16 851896 1853600 164240 23:14:01 27529108 31679036 5410104 16.42 110168 4265288 1566084 4.61 988220 4002476 2075744 23:15:01 26118764 30872180 6820448 20.71 133380 4802248 5158972 15.18 1883128 4438412 288 23:16:01 25238400 30128364 7700812 23.38 133724 4932728 6246736 18.38 2671312 4518044 240 23:17:01 25322756 30238176 7616456 23.12 134012 4959960 5413808 15.93 2577284 4531388 104 23:18:01 26940936 31662496 5998276 18.21 137064 4776108 1482800 4.36 1169952 4360528 31664 Average: 27329615 31155164 5609597 17.03 113389 3936073 3233666 9.51 1563209 3619267 344453 23:11:02 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 362.27 237.07 1456.36 61.18 0.00 0.00 0.00 0.00 23:12:01 lo 1.42 1.42 0.15 0.15 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 ens3 55.79 36.35 783.98 6.97 0.00 0.00 0.00 0.00 23:13:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 23:14:01 br-787d897dbfec 0.00 0.00 0.00 0.00 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 ens3 605.43 339.58 20320.14 26.54 0.00 0.00 0.00 0.00 23:14:01 lo 9.07 9.07 0.84 0.84 0.00 0.00 0.00 0.00 23:15:01 veth0b66491 0.62 0.78 0.04 0.05 0.00 0.00 0.00 0.00 23:15:01 br-787d897dbfec 0.72 0.60 0.05 0.30 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethad48183 1.02 1.18 0.06 0.07 0.00 0.00 0.00 0.00 23:16:01 veth0b66491 0.82 0.87 0.32 0.14 0.00 0.00 0.00 0.00 23:16:01 br-787d897dbfec 2.10 2.48 1.82 1.74 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethad48183 40.93 34.66 10.54 36.16 0.00 0.00 0.00 0.00 23:17:01 veth0b66491 0.25 0.35 0.21 0.04 0.00 0.00 0.00 0.00 23:17:01 br-787d897dbfec 1.42 1.60 0.11 0.15 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethad48183 1.03 1.25 0.84 0.10 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 1164.07 715.28 24543.19 126.99 0.00 0.00 0.00 0.00 23:18:01 lo 31.94 31.94 5.87 5.87 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 164.21 101.16 3504.67 18.03 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 0.80 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-913) 11/17/23 _x86_64_ (8 CPU) 23:10:41 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.13 0.00 1.26 6.67 0.05 81.90 23:12:01 0 7.04 0.00 0.83 1.46 0.05 90.62 23:12:01 1 10.16 0.00 1.43 8.82 0.03 79.57 23:12:01 2 5.13 0.00 0.63 0.90 0.03 93.31 23:12:01 3 26.89 0.00 1.89 4.89 0.07 66.26 23:12:01 4 14.54 0.00 1.11 1.92 0.05 82.38 23:12:01 5 13.01 0.00 1.15 1.66 0.03 84.14 23:12:01 6 1.94 0.00 0.85 32.76 0.07 64.38 23:12:01 7 2.31 0.00 2.09 0.95 0.03 94.61 23:13:01 all 8.49 0.00 0.67 5.87 0.03 84.93 23:13:01 0 7.03 0.00 0.52 11.76 0.05 80.63 23:13:01 1 4.26 0.00 0.45 1.15 0.02 94.12 23:13:01 2 11.31 0.00 0.93 12.16 0.03 75.57 23:13:01 3 1.76 0.00 0.23 3.08 0.02 94.91 23:13:01 4 14.87 0.00 1.29 1.94 0.03 81.88 23:13:01 5 7.71 0.00 0.52 1.13 0.02 90.62 23:13:01 6 12.54 0.00 0.85 15.28 0.07 71.25 23:13:01 7 8.45 0.00 0.62 0.42 0.03 90.48 23:14:01 all 11.38 0.00 3.76 4.36 0.07 80.43 23:14:01 0 13.08 0.00 4.50 11.45 0.07 70.90 23:14:01 1 10.47 0.00 3.07 18.01 0.10 68.34 23:14:01 2 13.60 0.00 4.20 0.74 0.08 81.38 23:14:01 3 16.56 0.00 3.36 0.92 0.05 79.10 23:14:01 4 7.19 0.00 4.69 1.99 0.07 86.06 23:14:01 5 12.62 0.00 3.67 1.50 0.07 82.14 23:14:01 6 12.41 0.00 3.67 0.22 0.07 83.63 23:14:01 7 5.08 0.00 2.91 0.13 0.05 91.82 23:15:01 all 13.56 0.00 3.13 6.86 0.07 76.39 23:15:01 0 11.39 0.00 3.91 39.70 0.08 44.92 23:15:01 1 10.69 0.00 3.01 2.91 0.05 83.35 23:15:01 2 15.25 0.00 3.41 0.64 0.05 80.65 23:15:01 3 15.50 0.00 2.82 4.84 0.08 76.75 23:15:01 4 14.77 0.00 3.00 3.34 0.07 78.82 23:15:01 5 16.25 0.00 3.38 1.08 0.07 79.22 23:15:01 6 13.63 0.00 2.64 1.01 0.07 82.66 23:15:01 7 10.96 0.00 2.84 1.56 0.07 84.57 23:16:01 all 17.58 0.00 1.57 0.34 0.06 80.45 23:16:01 0 17.59 0.00 1.69 0.02 0.05 80.65 23:16:01 1 13.91 0.00 1.25 0.00 0.05 84.79 23:16:01 2 15.84 0.00 1.63 0.02 0.07 82.45 23:16:01 3 21.38 0.00 1.54 0.05 0.05 76.98 23:16:01 4 26.71 0.00 2.27 0.00 0.07 70.95 23:16:01 5 18.03 0.00 1.69 2.55 0.07 77.66 23:16:01 6 13.69 0.00 1.21 0.03 0.05 85.02 23:16:01 7 13.45 0.00 1.22 0.05 0.05 85.22 23:17:01 all 1.02 0.00 0.27 0.69 0.03 97.99 23:17:01 0 0.70 0.00 0.27 0.82 0.03 98.18 23:17:01 1 1.32 0.00 0.25 0.67 0.03 97.73 23:17:01 2 0.85 0.00 0.28 0.22 0.03 98.61 23:17:01 3 1.07 0.00 0.32 0.17 0.02 98.43 23:17:01 4 0.87 0.00 0.28 0.20 0.03 98.61 23:17:01 5 0.73 0.00 0.27 0.75 0.03 98.21 23:17:01 6 0.89 0.00 0.20 2.24 0.07 96.61 23:17:01 7 1.72 0.00 0.31 0.51 0.03 97.42 23:18:01 all 6.74 0.00 0.67 0.50 0.03 92.06 23:18:01 0 0.53 0.00 0.63 0.85 0.02 97.96 23:18:01 1 3.63 0.00 0.53 0.22 0.02 95.61 23:18:01 2 0.53 0.00 0.47 0.23 0.00 98.77 23:18:01 3 16.47 0.00 0.98 0.43 0.03 82.08 23:18:01 4 22.81 0.00 1.07 0.33 0.03 75.76 23:18:01 5 4.96 0.00 0.62 0.18 0.05 94.19 23:18:01 6 1.30 0.00 0.47 1.70 0.03 96.49 23:18:01 7 3.74 0.00 0.61 0.02 0.03 95.60 Average: all 9.83 0.00 1.61 3.60 0.05 84.91 Average: 0 8.19 0.00 1.76 9.40 0.05 80.61 Average: 1 7.76 0.00 1.42 4.51 0.04 86.26 Average: 2 8.93 0.00 1.65 2.14 0.04 87.25 Average: 3 14.20 0.00 1.59 2.05 0.05 82.12 Average: 4 14.55 0.00 1.96 1.39 0.05 82.06 Average: 5 10.45 0.00 1.61 1.26 0.05 86.62 Average: 6 8.06 0.00 1.41 7.55 0.06 82.91 Average: 7 6.53 0.00 1.51 0.52 0.04 91.40