---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77577 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 11G 145G 7% / 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 879 28431 0 2856 30847 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:0b:78:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe0b:7863/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:a1:cb:55 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::42:59ff:fea1:cb55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77577) 10/18/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 370.89 72.55 298.34 4699.41 24178.41 05:06:01 147.00 21.11 125.89 846.92 23613.46 05:07:01 31.18 0.50 30.68 9.47 13607.33 05:08:01 93.77 3.32 90.45 420.60 32565.77 05:09:01 67.06 1.28 65.77 64.79 20838.39 Average: 141.21 19.57 121.64 1196.55 22956.62 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30147480 31709236 2791740 8.48 69936 1802944 1420364 4.18 859088 1640144 154404 05:06:01 28698448 30511176 4240772 12.87 84492 2026928 2560868 7.53 2117420 1803424 23308 05:07:01 28468372 30366180 4470848 13.57 87648 2104264 2589704 7.62 2286152 1857396 17076 05:08:01 27711632 30243408 5227588 15.87 95780 2716720 2679512 7.88 2580564 2281072 956 05:09:01 29131248 31605308 3807972 11.56 100420 2655496 1511528 4.45 1266080 2184624 1968 Average: 28831436 30887062 4107784 12.47 87655 2261270 2152395 6.33 1821861 1953332 39542 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 406.39 262.65 1553.43 77.74 0.00 0.00 0.00 0.00 05:05:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 485.39 341.95 1956.06 102.69 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 462.49 279.55 912.69 91.27 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 469.54 308.47 1961.33 88.15 0.00 0.00 0.00 0.00 05:08:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 277.19 277.44 51.38 1677.38 0.00 0.00 0.00 0.00 05:09:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 420.25 294.12 1286.11 408.54 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77577) 10/18/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.99 0.00 1.22 2.96 0.04 84.79 05:05:01 0 26.79 0.00 1.70 11.60 0.05 59.86 05:05:01 1 24.49 0.00 2.60 4.48 0.05 68.37 05:05:01 2 4.54 0.00 0.59 1.41 0.07 93.39 05:05:01 3 4.13 0.00 0.76 0.41 0.03 94.67 05:05:01 4 12.66 0.00 1.63 2.87 0.03 82.81 05:05:01 5 7.61 0.00 1.10 1.58 0.03 89.68 05:05:01 6 4.06 0.00 0.64 0.32 0.02 94.96 05:05:01 7 3.71 0.00 0.71 1.03 0.02 94.52 05:06:01 all 29.20 0.00 1.14 1.56 0.07 68.03 05:06:01 0 18.43 0.00 0.95 5.86 0.07 74.69 05:06:01 1 44.12 0.00 1.66 3.28 0.08 50.86 05:06:01 2 28.13 0.00 0.73 0.30 0.07 70.77 05:06:01 3 25.39 0.00 1.57 2.24 0.07 70.74 05:06:01 4 31.62 0.00 0.99 0.12 0.08 67.19 05:06:01 5 25.12 0.00 0.85 0.02 0.05 73.97 05:06:01 6 33.09 0.00 1.15 0.40 0.08 65.27 05:06:01 7 27.69 0.00 1.19 0.30 0.10 70.72 05:07:01 all 63.39 0.00 2.03 0.38 0.12 34.08 05:07:01 0 66.11 0.00 2.36 1.71 0.12 29.70 05:07:01 1 64.54 0.00 2.06 0.02 0.12 33.27 05:07:01 2 68.67 0.00 1.71 0.02 0.12 29.49 05:07:01 3 66.20 0.00 2.33 0.02 0.13 31.31 05:07:01 4 60.47 0.00 1.93 0.00 0.12 37.48 05:07:01 5 56.22 0.00 1.84 0.00 0.12 41.83 05:07:01 6 62.13 0.00 1.68 0.00 0.10 36.09 05:07:01 7 62.75 0.00 2.40 1.29 0.12 33.45 05:08:01 all 62.86 0.00 1.98 0.92 0.11 34.12 05:08:01 0 63.06 0.00 2.22 0.10 0.12 34.50 05:08:01 1 61.52 0.00 1.66 0.03 0.12 36.67 05:08:01 2 63.04 0.00 1.69 0.12 0.10 35.05 05:08:01 3 62.09 0.00 2.02 0.02 0.10 35.77 05:08:01 4 61.36 0.00 1.75 0.02 0.10 36.77 05:08:01 5 61.16 0.00 1.86 0.77 0.08 36.12 05:08:01 6 60.76 0.00 1.86 0.12 0.12 37.14 05:08:01 7 69.94 0.00 2.78 6.18 0.13 20.96 05:09:01 all 11.91 0.00 0.72 1.26 0.04 86.07 05:09:01 0 13.79 0.00 0.62 0.27 0.02 85.31 05:09:01 1 14.86 0.00 0.72 0.17 0.03 84.21 05:09:01 2 6.48 0.00 0.57 0.00 0.02 92.93 05:09:01 3 12.25 0.00 0.79 0.23 0.05 86.68 05:09:01 4 18.85 0.00 0.94 0.38 0.05 79.78 05:09:01 5 16.42 0.00 0.92 0.23 0.03 82.40 05:09:01 6 7.81 0.00 0.67 6.14 0.03 85.34 05:09:01 7 4.85 0.00 0.55 2.66 0.03 91.91 Average: all 35.72 0.00 1.42 1.41 0.08 61.37 Average: 0 37.66 0.00 1.57 3.88 0.07 56.82 Average: 1 41.98 0.00 1.74 1.59 0.08 54.62 Average: 2 34.22 0.00 1.06 0.37 0.07 64.28 Average: 3 34.08 0.00 1.50 0.58 0.08 63.76 Average: 4 37.05 0.00 1.45 0.67 0.08 60.76 Average: 5 33.36 0.00 1.31 0.52 0.06 64.75 Average: 6 33.59 0.00 1.20 1.40 0.07 63.73 Average: 7 33.84 0.00 1.53 2.30 0.08 62.25