---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-437 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 838 26166 0 5161 30872 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:8a:03:dc brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe8a:3dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:39:ba:c3 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-437) 11/16/23 _x86_64_ (8 CPU) 20:21:31 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 160.20 70.77 89.43 4585.12 72024.92 20:24:01 120.46 13.74 106.71 1121.17 71734.40 20:25:01 157.74 9.60 148.14 1685.59 52124.51 20:26:01 246.00 12.35 233.66 782.64 66007.23 20:27:01 14.08 0.50 13.58 37.59 260.79 20:28:01 69.71 1.40 68.31 107.45 4114.20 Average: 128.06 18.11 109.95 1389.58 44405.87 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30067676 31673168 2871544 8.72 65428 1850592 1482632 4.36 937172 1649416 189456 20:24:01 29783000 31677288 3156220 9.58 82492 2108880 1450156 4.27 922964 1921152 242552 20:25:01 26882352 31673764 6056868 18.39 108600 4893144 1485956 4.37 985584 4636392 1726656 20:26:01 24095236 29058276 8843984 26.85 116808 5040948 8650444 25.45 3775976 4556164 820 20:27:01 23161084 28157244 9778136 29.69 117396 5070972 9247196 27.21 4727152 4527940 28060 20:28:01 26821016 31632896 6118204 18.57 119916 4898204 1574808 4.63 1303684 4357092 1732 Average: 26801727 30645439 6137493 18.63 101773 3977123 3981865 11.72 2108755 3608026 364879 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 20:23:01 ens3 311.14 219.92 1417.78 56.43 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:24:01 ens3 60.05 40.56 913.86 7.74 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 11.40 11.40 1.05 1.05 0.00 0.00 0.00 0.00 20:25:01 br-f0130c152560 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 865.21 463.97 29318.41 33.47 0.00 0.00 0.00 0.00 20:26:01 vethbd5038d 27.47 25.76 11.59 16.31 0.00 0.00 0.00 0.00 20:26:01 veth177f185 1.18 1.52 0.09 0.10 0.00 0.00 0.00 0.00 20:26:01 vethc6db947 1.23 1.27 0.08 0.07 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethbd5038d 26.61 22.30 8.90 25.61 0.00 0.00 0.00 0.00 20:27:01 veth177f185 1.57 1.73 1.27 2.05 0.00 0.00 0.00 0.00 20:27:01 vethc6db947 18.53 19.33 19.28 124.08 0.00 0.00 0.00 0.01 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 26.83 26.83 7.34 7.34 0.00 0.00 0.00 0.00 20:28:01 ens3 1322.03 788.40 31802.31 134.61 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 3.90 3.90 1.18 1.18 0.00 0.00 0.00 0.00 Average: ens3 218.13 129.75 5283.83 22.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-437) 11/16/23 _x86_64_ (8 CPU) 20:21:31 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.32 0.00 1.09 7.25 0.05 81.29 20:23:01 0 4.83 0.00 0.77 4.56 0.05 89.80 20:23:01 1 4.69 0.00 0.88 2.04 0.05 92.34 20:23:01 2 9.12 0.00 1.02 1.08 0.05 88.73 20:23:01 3 4.75 0.00 0.73 24.01 0.02 70.49 20:23:01 4 27.38 0.00 2.25 5.60 0.10 64.67 20:23:01 5 9.69 0.00 1.01 16.37 0.03 72.89 20:23:01 6 15.13 0.00 1.21 2.03 0.03 81.60 20:23:01 7 7.07 0.00 0.83 2.22 0.03 89.84 20:24:01 all 9.80 0.00 0.73 5.76 0.04 83.67 20:24:01 0 0.70 0.00 0.18 0.62 0.03 98.47 20:24:01 1 2.17 0.00 0.27 0.13 0.02 97.42 20:24:01 2 14.39 0.00 1.07 1.12 0.03 83.39 20:24:01 3 29.29 0.00 1.81 3.65 0.07 65.19 20:24:01 4 10.06 0.00 0.80 1.98 0.02 87.14 20:24:01 5 17.47 0.00 1.12 17.89 0.03 63.48 20:24:01 6 2.82 0.00 0.30 0.07 0.03 96.78 20:24:01 7 1.58 0.00 0.30 20.57 0.03 77.52 20:25:01 all 13.10 0.00 5.45 4.17 0.08 77.21 20:25:01 0 12.17 0.00 5.20 6.08 0.08 76.46 20:25:01 1 11.85 0.00 5.52 0.07 0.07 82.49 20:25:01 2 13.33 0.00 4.89 0.34 0.07 81.38 20:25:01 3 10.85 0.00 5.72 0.14 0.07 83.22 20:25:01 4 11.92 0.00 5.24 0.47 0.08 82.28 20:25:01 5 10.71 0.00 4.63 14.90 0.07 69.69 20:25:01 6 20.44 0.00 5.82 7.14 0.08 66.52 20:25:01 7 13.48 0.00 6.59 4.23 0.10 75.60 20:26:01 all 44.52 0.00 5.40 3.89 0.11 46.09 20:26:01 0 42.73 0.00 5.46 0.22 0.12 51.47 20:26:01 1 49.82 0.00 6.02 0.88 0.12 43.16 20:26:01 2 42.59 0.00 4.95 0.58 0.12 51.77 20:26:01 3 43.97 0.00 4.79 0.13 0.12 50.99 20:26:01 4 47.99 0.00 5.37 0.69 0.12 45.83 20:26:01 5 44.35 0.00 5.79 23.01 0.12 26.73 20:26:01 6 42.68 0.00 5.59 5.07 0.10 46.57 20:26:01 7 42.01 0.00 5.23 0.61 0.10 52.05 20:27:01 all 18.34 0.00 1.79 0.06 0.08 79.73 20:27:01 0 20.36 0.00 1.84 0.00 0.08 77.71 20:27:01 1 18.03 0.00 1.74 0.12 0.08 80.03 20:27:01 2 13.42 0.00 1.52 0.00 0.07 85.00 20:27:01 3 18.00 0.00 1.70 0.02 0.08 80.20 20:27:01 4 21.44 0.00 2.37 0.02 0.07 76.11 20:27:01 5 17.12 0.00 1.61 0.03 0.07 81.17 20:27:01 6 18.78 0.00 1.59 0.32 0.07 79.24 20:27:01 7 19.61 0.00 1.89 0.03 0.10 78.36 20:28:01 all 5.44 0.00 0.67 0.55 0.04 93.31 20:28:01 0 14.65 0.00 0.75 0.37 0.05 84.18 20:28:01 1 16.17 0.00 1.12 0.43 0.05 82.23 20:28:01 2 0.57 0.00 0.49 0.28 0.05 98.61 20:28:01 3 5.16 0.00 0.63 0.15 0.02 94.04 20:28:01 4 2.98 0.00 0.60 0.08 0.02 96.32 20:28:01 5 1.20 0.00 0.57 0.37 0.03 97.83 20:28:01 6 1.10 0.00 0.60 1.90 0.03 96.36 20:28:01 7 1.61 0.00 0.64 0.77 0.03 96.95 Average: all 16.87 0.00 2.51 3.61 0.06 76.94 Average: 0 15.87 0.00 2.35 1.97 0.07 79.74 Average: 1 17.06 0.00 2.58 0.61 0.06 79.69 Average: 2 15.51 0.00 2.31 0.57 0.06 81.55 Average: 3 18.63 0.00 2.55 4.72 0.06 74.04 Average: 4 20.27 0.00 2.76 1.48 0.07 75.42 Average: 5 16.69 0.00 2.44 12.07 0.06 68.74 Average: 6 16.80 0.00 2.51 2.74 0.06 77.90 Average: 7 14.15 0.00 2.55 4.76 0.07 78.47