---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17853 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 12G 299G 4% / 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 1086 59508 0 3826 62631 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:3c:ff:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe3c:fff8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:fb:ee:df 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-17853) 06/02/25 _x86_64_ (16 CPU) 11:14:05 LINUX RESTART (16 CPU) 11:15:02 tps rtps wtps bread/s bwrtn/s 11:16:01 150.13 17.78 132.35 315.20 38471.45 11:17:01 134.84 6.13 128.71 429.26 40262.22 11:18:01 61.51 0.53 60.97 17.73 34262.29 11:19:01 87.44 2.15 85.29 133.16 53270.38 Average: 108.30 6.60 101.70 223.45 41580.02 11:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 62238752 64092488 3728992 5.65 114324 2246768 3211504 4.79 1239316 2027728 188412 11:17:01 59920968 62105120 6046776 9.17 134568 2541228 4014544 5.99 3264504 2279600 58788 11:18:01 57529952 60616048 8437792 12.79 148124 3410444 4948744 7.38 4916476 2973240 724592 11:19:01 60939928 64134972 5027816 7.62 154560 3508928 2104220 3.14 1430004 3044904 13620 Average: 60157400 62737157 5810344 8.81 137894 2926842 3569753 5.33 2712575 2581368 246353 11:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 ens3 170.87 114.30 1262.34 15.53 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 11:17:01 ens3 1058.26 738.36 3865.07 235.87 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:18:01 ens3 691.38 503.08 2497.65 150.76 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 ens3 164.08 140.95 1333.97 37.22 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 11:19:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 522.60 375.25 2243.81 110.24 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 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17853) 06/02/25 _x86_64_ (16 CPU) 11:14:05 LINUX RESTART (16 CPU) 11:15:02 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 5.42 0.00 0.37 1.88 0.09 92.24 11:16:01 0 1.90 0.00 0.10 0.02 1.11 96.88 11:16:01 1 5.27 0.00 0.37 0.31 0.03 94.01 11:16:01 2 42.44 0.00 2.09 5.50 0.07 49.90 11:16:01 3 4.60 0.00 0.59 19.69 0.02 75.10 11:16:01 4 9.25 0.00 0.66 0.44 0.03 89.61 11:16:01 5 5.78 0.00 0.46 0.20 0.00 93.55 11:16:01 6 5.26 0.00 0.27 0.02 0.02 94.44 11:16:01 7 3.83 0.00 0.29 0.27 0.02 95.59 11:16:01 8 0.80 0.00 0.15 1.02 0.02 98.01 11:16:01 9 0.59 0.00 0.08 0.00 0.02 99.30 11:16:01 10 0.10 0.00 0.07 0.61 0.02 99.20 11:16:01 11 0.37 0.00 0.05 0.00 0.00 99.58 11:16:01 12 1.02 0.00 0.41 2.05 0.02 96.50 11:16:01 13 2.54 0.00 0.19 0.03 0.02 97.22 11:16:01 14 1.85 0.00 0.02 0.02 0.02 98.10 11:16:01 15 1.17 0.00 0.08 0.00 0.02 98.73 11:17:01 all 26.44 0.00 0.91 0.82 0.07 71.76 11:17:01 0 30.40 0.00 0.78 0.00 0.10 68.72 11:17:01 1 29.34 0.00 0.94 0.00 0.07 69.66 11:17:01 2 31.38 0.00 1.81 0.02 0.08 66.71 11:17:01 3 26.64 0.00 0.59 8.12 0.08 64.57 11:17:01 4 23.06 0.00 0.50 0.32 0.07 76.06 11:17:01 5 39.39 0.00 0.42 0.00 0.12 60.07 11:17:01 6 26.65 0.00 0.53 0.12 0.07 72.63 11:17:01 7 35.86 0.00 1.05 0.00 0.08 63.00 11:17:01 8 22.40 0.00 0.83 0.08 0.07 76.61 11:17:01 9 20.17 0.00 1.22 1.00 0.07 77.54 11:17:01 10 25.71 0.00 0.39 0.00 0.05 73.85 11:17:01 11 21.42 0.00 1.12 0.17 0.05 77.25 11:17:01 12 15.22 0.00 0.52 2.67 0.05 81.54 11:17:01 13 23.38 0.00 1.00 0.39 0.07 75.16 11:17:01 14 23.23 0.00 0.49 0.00 0.07 76.22 11:17:01 15 28.91 0.00 2.29 0.20 0.07 68.54 11:18:01 all 23.84 0.00 0.83 0.72 0.06 74.55 11:18:01 0 26.22 0.00 1.48 0.08 0.08 72.13 11:18:01 1 46.70 0.00 2.39 0.05 0.08 50.77 11:18:01 2 21.64 0.00 0.47 0.00 0.07 77.82 11:18:01 3 35.82 0.00 0.62 0.02 0.07 63.48 11:18:01 4 28.12 0.00 0.87 0.00 0.05 70.96 11:18:01 5 17.76 0.00 0.67 0.10 0.05 81.43 11:18:01 6 15.08 0.00 0.32 0.03 0.03 84.54 11:18:01 7 16.78 0.00 0.53 0.05 0.07 82.56 11:18:01 8 17.80 0.00 0.28 0.05 0.05 81.82 11:18:01 9 18.12 0.00 1.69 1.11 0.05 79.03 11:18:01 10 19.96 0.00 0.50 0.00 0.07 79.48 11:18:01 11 20.85 0.00 0.95 0.00 0.05 78.15 11:18:01 12 10.93 0.00 0.20 10.06 0.03 78.77 11:18:01 13 25.52 0.00 1.14 0.00 0.07 73.28 11:18:01 14 19.60 0.00 0.23 0.00 0.03 80.14 11:18:01 15 40.52 0.00 0.98 0.02 0.08 58.40 11:19:01 all 7.00 0.00 0.38 1.38 0.02 91.22 11:19:01 0 5.25 0.00 0.43 2.47 0.02 91.83 11:19:01 1 26.58 0.00 1.25 2.17 0.03 69.97 11:19:01 2 37.83 0.00 1.24 0.74 0.08 60.12 11:19:01 3 4.32 0.00 0.32 0.10 0.02 95.25 11:19:01 4 6.08 0.00 0.10 0.02 0.02 93.78 11:19:01 5 5.60 0.00 0.40 0.30 0.03 93.66 11:19:01 6 3.22 0.00 0.28 0.00 0.02 96.48 11:19:01 7 3.29 0.00 0.48 0.05 0.02 96.16 11:19:01 8 1.13 0.00 0.23 0.13 0.02 98.48 11:19:01 9 5.32 0.00 0.20 0.00 0.02 94.46 11:19:01 10 2.60 0.00 0.05 0.02 0.00 97.33 11:19:01 11 1.12 0.00 0.18 0.03 0.00 98.67 11:19:01 12 0.57 0.00 0.08 2.83 0.00 96.52 11:19:01 13 5.88 0.00 0.53 13.14 0.03 80.41 11:19:01 14 1.52 0.00 0.18 0.00 0.02 98.28 11:19:01 15 1.74 0.00 0.13 0.00 0.00 98.13 Average: all 15.71 0.00 0.62 1.20 0.06 82.41 Average: 0 15.95 0.00 0.70 0.65 0.33 82.38 Average: 1 27.05 0.00 1.24 0.63 0.05 71.02 Average: 2 33.29 0.00 1.40 1.55 0.08 63.69 Average: 3 17.90 0.00 0.53 6.92 0.05 74.61 Average: 4 16.65 0.00 0.53 0.19 0.04 82.58 Average: 5 17.16 0.00 0.49 0.15 0.05 82.15 Average: 6 12.58 0.00 0.35 0.04 0.03 86.99 Average: 7 14.97 0.00 0.59 0.09 0.05 84.30 Average: 8 10.57 0.00 0.38 0.32 0.04 88.69 Average: 9 11.09 0.00 0.80 0.53 0.04 87.55 Average: 10 12.12 0.00 0.25 0.16 0.03 87.43 Average: 11 10.97 0.00 0.58 0.05 0.03 88.38 Average: 12 6.96 0.00 0.30 4.41 0.03 88.31 Average: 13 14.37 0.00 0.72 3.40 0.05 81.46 Average: 14 11.58 0.00 0.23 0.00 0.03 88.16 Average: 15 18.15 0.00 0.88 0.05 0.04 80.87