---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23467 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 862 28445 0 2859 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:15:5e:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe15:5eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:d1:e1:6a 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::42:9cff:fed1:e16a/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-23467) 04/15/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 116.35 36.18 80.17 1690.52 25446.16 10:44:01 130.89 21.04 109.85 846.65 30483.17 10:45:01 39.56 0.58 38.98 11.86 22398.13 10:46:01 87.55 3.50 84.05 444.19 35581.40 10:47:01 78.79 1.32 77.47 63.99 33496.82 Average: 90.63 12.52 78.10 611.45 29481.17 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30103144 31679996 2836076 8.61 70624 1817156 1431992 4.21 893596 1653700 149908 10:44:01 28778604 30588620 4160616 12.63 83748 2025356 2419388 7.12 2041320 1802552 23740 10:45:01 28388044 30286236 4551176 13.82 87984 2104748 3123048 9.19 2365920 1858140 13512 10:46:01 27891752 30293720 5047468 15.32 95020 2590644 2658508 7.82 2534884 2156124 492 10:47:01 29157396 31635280 3781824 11.48 100308 2659792 1450016 4.27 1214368 2215224 2428 Average: 28863788 30896770 4075432 12.37 87537 2239539 2216590 6.52 1810018 1937148 38016 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 73.00 47.19 851.92 11.18 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 489.00 403.25 1944.11 122.49 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 288.64 223.60 892.93 72.25 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 vethc3848cd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 275.07 197.78 1911.15 49.37 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 256.27 274.52 51.08 1672.32 0.00 0.00 0.00 0.00 10:47:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 276.40 229.27 1130.27 385.51 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23467) 04/15/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.21 0.00 0.80 2.36 0.04 86.59 10:43:01 0 0.17 0.00 0.13 7.92 0.02 91.76 10:43:01 1 13.78 0.00 1.12 0.68 0.10 84.32 10:43:01 2 3.47 0.00 0.38 0.22 0.02 95.92 10:43:01 3 7.24 0.00 0.75 7.01 0.03 84.97 10:43:01 4 7.84 0.00 0.30 0.64 0.03 91.18 10:43:01 5 25.93 0.00 1.57 1.12 0.05 71.33 10:43:01 6 16.74 0.00 1.22 1.05 0.03 80.95 10:43:01 7 6.54 0.00 0.90 0.28 0.02 92.26 10:44:01 all 28.53 0.00 1.15 2.39 0.08 67.84 10:44:01 0 23.83 0.00 1.14 1.40 0.05 73.58 10:44:01 1 21.74 0.00 0.92 1.13 0.10 76.11 10:44:01 2 28.60 0.00 0.85 0.02 0.07 70.46 10:44:01 3 28.15 0.00 1.54 11.94 0.10 58.27 10:44:01 4 27.82 0.00 1.06 0.94 0.07 70.10 10:44:01 5 29.46 0.00 1.11 0.17 0.12 69.15 10:44:01 6 38.71 0.00 1.59 2.53 0.10 57.07 10:44:01 7 30.02 0.00 0.99 0.97 0.07 67.96 10:45:01 all 62.98 0.00 1.97 0.32 0.11 34.63 10:45:01 0 62.50 0.00 2.14 0.00 0.12 35.24 10:45:01 1 70.84 0.00 2.37 0.00 0.13 26.66 10:45:01 2 62.45 0.00 2.27 0.07 0.10 35.12 10:45:01 3 67.99 0.00 1.96 2.37 0.10 27.57 10:45:01 4 66.07 0.00 1.98 0.03 0.12 31.80 10:45:01 5 61.38 0.00 1.79 0.07 0.08 36.67 10:45:01 6 55.14 0.00 1.68 0.00 0.10 43.08 10:45:01 7 57.43 0.00 1.58 0.02 0.10 40.87 10:46:01 all 63.08 0.00 1.99 1.38 0.10 33.45 10:46:01 0 64.49 0.00 1.97 0.05 0.10 33.39 10:46:01 1 65.48 0.00 2.66 0.02 0.10 31.75 10:46:01 2 62.02 0.00 2.14 5.51 0.12 30.22 10:46:01 3 61.22 0.00 2.03 3.28 0.10 33.37 10:46:01 4 64.93 0.00 1.89 1.34 0.10 31.75 10:46:01 5 64.29 0.00 1.76 0.02 0.10 33.84 10:46:01 6 58.04 0.00 1.92 0.47 0.08 39.48 10:46:01 7 64.23 0.00 1.56 0.37 0.08 33.76 10:47:01 all 11.60 0.00 0.83 2.10 0.04 85.43 10:47:01 0 5.65 0.00 0.55 0.02 0.02 93.76 10:47:01 1 29.37 0.00 1.02 0.42 0.07 69.12 10:47:01 2 24.64 0.00 1.19 4.33 0.05 69.79 10:47:01 3 4.08 0.00 0.89 1.27 0.07 93.70 10:47:01 4 20.73 0.00 0.87 0.25 0.03 78.12 10:47:01 5 3.06 0.00 0.90 10.47 0.02 85.55 10:47:01 6 1.12 0.00 0.62 0.07 0.02 98.18 10:47:01 7 4.19 0.00 0.58 0.02 0.03 95.17 Average: all 35.25 0.00 1.35 1.71 0.07 61.62 Average: 0 31.29 0.00 1.19 1.88 0.06 65.58 Average: 1 40.20 0.00 1.61 0.45 0.10 57.63 Average: 2 36.16 0.00 1.36 2.02 0.07 60.38 Average: 3 33.70 0.00 1.43 5.17 0.08 59.61 Average: 4 37.48 0.00 1.22 0.64 0.07 60.59 Average: 5 36.81 0.00 1.43 2.37 0.07 59.32 Average: 6 33.91 0.00 1.41 0.82 0.07 63.79 Average: 7 32.42 0.00 1.12 0.33 0.06 66.07