---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1009 58442 0 4970 62712 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:a9:61:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fea9:61b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:1e:60:2a 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-16g-437) 11/29/23 _x86_64_ (16 CPU) 11:17:14 LINUX RESTART (16 CPU) 11:18:01 tps rtps wtps bread/s bwrtn/s 11:19:01 152.11 13.95 138.16 981.84 88063.46 11:20:01 185.39 43.42 141.97 2510.10 78242.59 11:21:01 63.28 2.75 60.53 85.04 75098.03 11:22:01 51.06 0.32 50.74 10.13 72183.70 11:23:01 30.23 0.17 30.06 9.47 31677.25 Average: 96.41 12.12 84.29 719.35 69053.51 11:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 62792816 64305944 3174928 4.81 90932 1947392 2141912 3.20 981832 1773724 155492 11:20:01 60547560 62448056 5420184 8.22 101276 2312896 3450968 5.15 2943184 2029856 14812 11:21:01 59273140 61781564 6694604 10.15 104104 2906956 4144140 6.18 3714344 2508224 283452 11:22:01 58182524 61582252 7785220 11.80 106724 3781104 4207512 6.28 3909484 3374928 568860 11:23:01 59817760 64181256 6149984 9.32 112496 4723616 2099072 3.13 1346176 4274928 617784 Average: 60122760 62859814 5844984 8.86 103106 3134393 3208721 4.79 2579004 2792332 328080 11:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 ens3 62.99 42.36 1077.05 8.37 0.00 0.00 0.00 0.00 11:19:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 659.73 430.57 4412.12 97.56 0.00 0.00 0.00 0.00 11:20:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 468.01 294.40 338.11 128.62 0.00 0.00 0.00 0.00 11:21:01 lo 14.90 14.90 37.09 37.09 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 249.11 170.65 469.01 55.59 0.00 0.00 0.00 0.00 11:22:01 lo 5.40 5.40 1.82 1.82 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 242.91 186.10 204.26 62.61 0.00 0.00 0.00 0.00 11:23:01 lo 4.43 4.43 1.80 1.80 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 336.56 224.83 1300.18 70.55 0.00 0.00 0.00 0.00 Average: lo 5.23 5.23 8.17 8.17 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-437) 11/29/23 _x86_64_ (16 CPU) 11:17:14 LINUX RESTART (16 CPU) 11:18:01 CPU %user %nice %system %iowait %steal %idle 11:19:01 all 5.20 0.00 0.40 1.74 0.02 92.64 11:19:01 0 0.18 0.00 0.27 2.49 0.00 97.06 11:19:01 1 8.64 0.00 0.62 16.36 0.05 74.34 11:19:01 2 43.20 0.00 2.32 3.14 0.07 51.27 11:19:01 3 17.13 0.00 1.02 0.20 0.03 81.62 11:19:01 4 1.58 0.00 0.32 0.02 0.02 98.07 11:19:01 5 0.33 0.00 0.27 0.28 0.00 99.12 11:19:01 6 5.39 0.00 0.35 0.08 0.08 94.09 11:19:01 7 0.77 0.00 0.28 0.20 0.02 98.73 11:19:01 8 0.42 0.00 0.20 0.03 0.02 99.33 11:19:01 9 0.10 0.00 0.08 0.00 0.00 99.82 11:19:01 10 0.23 0.00 0.12 0.05 0.02 99.58 11:19:01 11 0.57 0.00 0.08 5.11 0.02 94.22 11:19:01 12 0.28 0.00 0.10 0.00 0.00 99.62 11:19:01 13 2.81 0.00 0.15 0.00 0.00 97.05 11:19:01 14 1.52 0.00 0.15 0.02 0.00 98.32 11:19:01 15 0.17 0.00 0.07 0.00 0.00 99.77 11:20:01 all 25.90 0.00 1.07 2.31 0.07 70.65 11:20:01 0 23.71 0.00 0.90 0.00 0.07 75.31 11:20:01 1 32.31 0.00 1.56 14.74 0.10 51.29 11:20:01 2 28.08 0.00 1.19 0.71 0.08 69.93 11:20:01 3 27.21 0.00 1.45 3.66 0.08 67.60 11:20:01 4 30.98 0.00 0.99 0.57 0.08 67.37 11:20:01 5 22.38 0.00 0.99 0.74 0.07 75.83 11:20:01 6 32.52 0.00 1.09 8.37 0.07 57.94 11:20:01 7 27.93 0.00 0.70 0.00 0.08 71.28 11:20:01 8 18.44 0.00 0.79 0.60 0.05 80.12 11:20:01 9 28.26 0.00 1.07 1.27 0.08 69.31 11:20:01 10 17.74 0.00 0.90 3.93 0.03 77.40 11:20:01 11 23.94 0.00 1.50 0.61 0.10 73.86 11:20:01 12 21.97 0.00 0.47 0.02 0.05 77.49 11:20:01 13 23.22 0.00 1.56 0.96 0.10 74.16 11:20:01 14 29.24 0.00 0.60 0.50 0.05 69.61 11:20:01 15 26.57 0.00 1.23 0.35 0.08 71.77 11:21:01 all 33.50 0.00 1.15 1.46 0.08 63.80 11:21:01 0 27.82 0.00 0.54 0.00 0.07 71.57 11:21:01 1 41.32 0.00 0.97 0.05 0.08 57.58 11:21:01 2 29.68 0.00 0.74 0.00 0.08 69.50 11:21:01 3 39.61 0.00 1.62 0.00 0.08 58.68 11:21:01 4 26.65 0.00 0.84 8.01 0.07 64.43 11:21:01 5 30.82 0.00 1.96 0.00 0.10 67.12 11:21:01 6 34.56 0.00 1.02 0.12 0.08 64.22 11:21:01 7 22.92 0.00 0.69 0.00 0.05 76.35 11:21:01 8 26.81 0.00 1.16 4.33 0.10 67.60 11:21:01 9 40.27 0.00 1.78 0.02 0.10 57.84 11:21:01 10 37.73 0.00 1.94 3.21 0.10 57.02 11:21:01 11 40.54 0.00 1.16 7.68 0.08 50.54 11:21:01 12 38.77 0.00 0.79 0.00 0.08 60.36 11:21:01 13 43.60 0.00 1.93 0.03 0.12 54.32 11:21:01 14 35.10 0.00 0.62 0.00 0.10 64.18 11:21:01 15 19.85 0.00 0.67 0.00 0.07 79.41 11:22:01 all 29.63 0.00 1.01 1.77 0.08 67.51 11:22:01 0 27.12 0.00 0.67 0.00 0.07 72.14 11:22:01 1 25.80 0.00 0.99 0.00 0.08 73.12 11:22:01 2 35.83 0.00 1.19 0.00 0.08 62.89 11:22:01 3 34.82 0.00 1.14 0.00 0.08 63.95 11:22:01 4 33.10 0.00 0.64 16.33 0.07 49.87 11:22:01 5 39.91 0.00 1.24 0.00 0.08 58.76 11:22:01 6 34.31 0.00 1.31 0.03 0.08 64.27 11:22:01 7 34.78 0.00 0.89 0.33 0.08 63.91 11:22:01 8 28.99 0.00 0.89 10.30 0.07 59.76 11:22:01 9 23.90 0.00 0.52 1.35 0.07 74.16 11:22:01 10 34.52 0.00 1.14 0.00 0.08 64.26 11:22:01 11 34.43 0.00 2.82 0.00 0.08 62.67 11:22:01 12 21.44 0.00 0.80 0.00 0.07 77.69 11:22:01 13 17.39 0.00 0.62 0.00 0.03 81.96 11:22:01 14 17.43 0.00 0.60 0.00 0.07 81.90 11:22:01 15 30.39 0.00 0.67 0.02 0.08 68.84 11:23:01 all 21.49 0.00 0.90 0.61 0.06 76.93 11:23:01 0 22.69 0.00 0.79 0.00 0.05 76.47 11:23:01 1 13.08 0.00 0.58 0.00 0.07 86.28 11:23:01 2 22.21 0.00 0.97 0.00 0.07 76.75 11:23:01 3 26.56 0.00 1.82 0.00 0.07 71.56 11:23:01 4 23.91 0.00 0.82 2.19 0.08 72.99 11:23:01 5 20.47 0.00 0.37 0.00 0.07 79.10 11:23:01 6 21.32 0.00 1.15 2.39 0.07 75.07 11:23:01 7 19.46 0.00 1.07 0.00 0.08 79.39 11:23:01 8 15.20 0.00 0.42 0.00 0.05 84.33 11:23:01 9 18.34 0.00 0.85 0.00 0.03 80.78 11:23:01 10 19.89 0.00 0.47 0.00 0.07 79.57 11:23:01 11 22.27 0.00 0.74 0.00 0.05 76.94 11:23:01 12 19.68 0.00 0.67 4.27 0.05 75.34 11:23:01 13 18.65 0.00 0.68 0.35 0.05 80.27 11:23:01 14 38.03 0.00 1.67 0.58 0.07 59.65 11:23:01 15 22.26 0.00 1.33 0.00 0.07 76.35 Average: all 23.12 0.00 0.90 1.58 0.06 74.33 Average: 0 20.29 0.00 0.63 0.50 0.05 78.53 Average: 1 24.19 0.00 0.94 6.21 0.08 68.58 Average: 2 31.81 0.00 1.28 0.77 0.08 66.06 Average: 3 29.05 0.00 1.41 0.77 0.07 68.70 Average: 4 23.23 0.00 0.72 5.42 0.06 70.57 Average: 5 22.75 0.00 0.96 0.20 0.06 76.02 Average: 6 25.59 0.00 0.99 2.19 0.08 71.15 Average: 7 21.15 0.00 0.73 0.11 0.06 77.95 Average: 8 17.93 0.00 0.69 3.04 0.06 78.28 Average: 9 22.15 0.00 0.86 0.53 0.06 76.41 Average: 10 22.01 0.00 0.91 1.44 0.06 75.58 Average: 11 24.34 0.00 1.26 2.68 0.07 71.66 Average: 12 20.40 0.00 0.57 0.86 0.05 78.13 Average: 13 21.04 0.00 0.98 0.27 0.06 77.65 Average: 14 24.24 0.00 0.73 0.22 0.06 74.75 Average: 15 19.82 0.00 0.79 0.07 0.06 79.25