---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-319 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: 2800.000 BogoMIPS: 5600.00 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 830 25266 0 6070 30881 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:fd:2e:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fefd:2e3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:cb:9f:80 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:cbff:fecb:9f80/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-319) 11/16/23 _x86_64_ (8 CPU) 14:21:36 LINUX RESTART (8 CPU) 14:22:01 tps rtps wtps bread/s bwrtn/s 14:23:01 139.74 71.67 68.07 4610.96 42673.42 14:24:01 146.89 6.61 140.28 1256.55 40041.70 14:25:01 134.78 2.27 132.51 360.61 44196.77 14:26:01 182.70 0.18 182.52 18.26 70624.63 14:27:01 244.64 0.10 244.54 11.86 46341.61 14:28:01 70.06 0.20 69.86 12.26 20279.77 Average: 153.13 13.50 139.63 1045.08 44025.21 14:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:23:01 30142448 31680352 2796772 8.49 65160 1784748 1460928 4.30 889900 1624156 147644 14:24:01 29040688 31702272 3898532 11.84 96188 2831728 1503028 4.42 929968 2588732 201284 14:25:01 27487936 31687200 5451284 16.55 138340 4220540 1516240 4.46 1050384 3903864 900628 14:26:01 26565812 31650012 6373408 19.35 182784 4981268 1729404 5.09 1189632 4598188 333100 14:27:01 25683832 31593684 7255388 22.03 230104 5658292 1659168 4.88 1371596 5189368 58920 14:28:01 25956564 31687248 6982656 21.20 232688 5491656 1443592 4.25 1331940 4978684 900 Average: 27479547 31666795 5459673 16.57 157544 4161372 1552060 4.57 1127237 3813832 273746 14:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:23:01 ens3 334.23 220.35 1396.56 57.62 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:24:01 ens3 326.28 146.49 5350.85 17.30 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 3.66 3.66 0.38 0.38 0.00 0.00 0.00 0.00 14:25:01 ens3 367.09 178.35 6607.86 14.82 0.00 0.00 0.00 0.00 14:25:01 docker0 25.05 43.01 2.16 403.75 0.00 0.00 0.00 0.00 14:25:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 176.35 91.23 2715.60 7.83 0.00 0.00 0.00 0.00 14:26:01 docker0 51.37 80.64 3.56 868.17 0.00 0.00 0.00 0.00 14:26:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 veth5fce149 33.88 81.39 3.28 1522.73 0.00 0.00 0.00 0.12 14:27:01 ens3 204.40 119.93 2293.73 12.02 0.00 0.00 0.00 0.00 14:27:01 docker0 33.88 81.24 2.81 1522.71 0.00 0.00 0.00 0.00 14:27:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 176.51 194.29 753.92 1225.98 0.00 0.00 0.00 0.00 14:28:01 docker0 25.27 40.42 1.47 735.32 0.00 0.00 0.00 0.00 14:28:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 264.15 158.44 3186.59 222.60 0.00 0.00 0.00 0.00 Average: docker0 22.59 40.88 1.67 588.26 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-319) 11/16/23 _x86_64_ (8 CPU) 14:21:36 LINUX RESTART (8 CPU) 14:22:01 CPU %user %nice %system %iowait %steal %idle 14:23:01 all 9.66 0.00 1.04 4.21 0.04 85.06 14:23:01 0 9.22 0.00 0.87 1.18 0.02 88.71 14:23:01 1 2.12 0.00 1.17 4.53 0.03 92.15 14:23:01 2 10.54 0.00 0.92 4.73 0.05 83.76 14:23:01 3 9.64 0.00 1.31 10.83 0.05 78.17 14:23:01 4 25.79 0.00 1.92 2.57 0.05 69.67 14:23:01 5 5.63 0.00 0.60 1.67 0.02 92.08 14:23:01 6 9.38 0.00 0.93 1.84 0.02 87.84 14:23:01 7 4.95 0.00 0.55 6.37 0.03 88.09 14:24:01 all 10.85 0.00 2.29 3.25 0.04 83.57 14:24:01 0 32.30 0.00 3.48 1.19 0.07 62.96 14:24:01 1 6.43 0.00 3.15 3.62 0.03 86.76 14:24:01 2 17.07 0.00 2.11 0.12 0.07 80.63 14:24:01 3 5.41 0.00 1.91 0.29 0.03 92.36 14:24:01 4 7.41 0.00 1.96 1.56 0.02 89.05 14:24:01 5 5.54 0.00 2.06 15.48 0.03 76.89 14:24:01 6 4.07 0.00 1.81 0.05 0.02 94.05 14:24:01 7 8.63 0.00 1.83 3.59 0.05 85.90 14:25:01 all 20.98 0.00 4.56 3.31 0.08 71.07 14:25:01 0 22.26 0.00 4.07 0.29 0.07 73.31 14:25:01 1 24.12 0.00 4.23 0.81 0.07 70.77 14:25:01 2 20.31 0.00 5.79 4.13 0.07 69.70 14:25:01 3 21.31 0.00 5.01 1.30 0.07 72.30 14:25:01 4 20.25 0.00 4.26 0.10 0.08 75.30 14:25:01 5 19.57 0.00 4.46 18.93 0.10 56.93 14:25:01 6 19.14 0.00 4.00 0.89 0.07 75.90 14:25:01 7 20.86 0.00 4.65 0.05 0.08 74.36 14:26:01 all 25.00 0.00 4.48 4.80 0.07 65.65 14:26:01 0 23.91 0.00 4.24 1.40 0.07 70.38 14:26:01 1 25.88 0.00 4.75 6.01 0.08 63.28 14:26:01 2 27.56 0.00 5.46 20.68 0.07 46.24 14:26:01 3 24.11 0.00 4.35 1.82 0.07 69.66 14:26:01 4 24.96 0.00 4.98 0.82 0.05 69.19 14:26:01 5 23.74 0.00 4.34 6.18 0.07 65.66 14:26:01 6 24.63 0.00 3.49 0.23 0.07 71.58 14:26:01 7 25.24 0.00 4.21 1.36 0.07 69.13 14:27:01 all 9.31 0.00 2.14 3.60 0.04 84.90 14:27:01 0 25.61 0.00 3.05 0.59 0.03 70.72 14:27:01 1 17.25 0.00 2.14 0.92 0.05 79.63 14:27:01 2 9.14 0.00 1.91 1.56 0.05 87.34 14:27:01 3 3.65 0.00 1.21 1.06 0.03 94.05 14:27:01 4 3.65 0.00 2.51 9.60 0.03 84.21 14:27:01 5 3.04 0.00 1.46 1.36 0.03 94.11 14:27:01 6 8.25 0.00 2.18 4.75 0.03 84.79 14:27:01 7 3.86 0.00 2.69 9.00 0.05 84.39 14:28:01 all 12.33 0.00 1.23 1.83 0.04 84.57 14:28:01 0 10.33 0.00 1.12 0.35 0.03 88.17 14:28:01 1 12.95 0.00 1.45 0.03 0.05 85.51 14:28:01 2 30.28 0.00 2.28 0.90 0.07 66.47 14:28:01 3 22.29 0.00 1.39 0.00 0.07 76.25 14:28:01 4 3.42 0.00 0.80 0.15 0.03 95.60 14:28:01 5 8.04 0.00 0.42 3.56 0.03 87.94 14:28:01 6 7.09 0.00 1.46 0.18 0.02 91.25 14:28:01 7 4.27 0.00 0.94 9.48 0.05 85.26 Average: all 14.67 0.00 2.62 3.50 0.05 79.16 Average: 0 20.58 0.00 2.80 0.83 0.05 75.74 Average: 1 14.78 0.00 2.81 2.65 0.05 79.71 Average: 2 19.14 0.00 3.07 5.33 0.06 72.39 Average: 3 14.39 0.00 2.53 2.56 0.05 80.48 Average: 4 14.24 0.00 2.73 2.46 0.04 80.52 Average: 5 10.89 0.00 2.22 7.87 0.05 78.98 Average: 6 12.08 0.00 2.31 1.33 0.04 84.25 Average: 7 11.29 0.00 2.47 4.98 0.06 81.20