---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-21252 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 1104 59092 0 4225 62628 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:20:30:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe20:3089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:18:6f:a6 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-21252) 07/04/24 _x86_64_ (16 CPU) 09:01:07 LINUX RESTART (16 CPU) 09:02:02 tps rtps wtps bread/s bwrtn/s 09:03:01 179.83 50.77 129.06 2865.82 24527.23 09:04:01 73.83 10.36 63.47 750.16 18326.30 09:05:01 34.70 0.32 34.39 11.85 26426.36 09:06:01 27.50 0.03 27.46 0.27 31644.73 Average: 78.53 15.22 63.31 898.56 25233.87 09:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 62258356 63896968 3709388 5.62 93504 2067664 2389632 3.57 1401120 1871396 115496 09:04:01 60018284 61808444 5949460 9.02 98912 2207600 3855332 5.75 3573024 1919444 5068 09:05:01 59695512 62369888 6272232 9.51 103960 3070332 4370584 6.52 3090000 2697408 401064 09:06:01 58557792 61941336 7409952 11.23 106644 3764900 4088388 6.10 3545160 3352908 463280 Average: 60132486 62504159 5835258 8.85 100755 2777624 3675984 5.49 2902326 2460289 246227 09:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 ens3 207.96 168.12 2552.89 29.29 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 09:04:01 ens3 372.66 267.72 1649.98 84.36 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 11.84 11.84 35.03 35.03 0.00 0.00 0.00 0.00 09:05:01 ens3 534.32 375.02 579.15 155.76 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 5.84 5.84 3.20 3.20 0.00 0.00 0.00 0.00 09:06:01 ens3 233.63 170.54 673.60 60.66 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 4.20 4.20 1.71 1.71 0.00 0.00 0.00 0.00 Average: ens3 337.75 245.71 1358.73 82.76 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 5.75 5.75 10.05 10.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-21252) 07/04/24 _x86_64_ (16 CPU) 09:01:07 LINUX RESTART (16 CPU) 09:02:02 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 7.65 0.00 0.57 1.21 0.03 90.55 09:03:01 0 2.23 0.00 0.24 0.82 0.02 96.70 09:03:01 1 4.05 0.00 0.19 0.90 0.02 94.84 09:03:01 2 24.46 0.00 1.65 1.87 0.05 71.97 09:03:01 3 25.23 0.00 1.66 1.56 0.05 71.49 09:03:01 4 9.15 0.00 0.61 0.53 0.02 89.70 09:03:01 5 6.73 0.00 0.56 0.14 0.03 92.54 09:03:01 6 2.90 0.00 0.51 0.49 0.02 96.08 09:03:01 7 1.85 0.00 0.32 0.61 0.03 97.19 09:03:01 8 4.61 0.00 0.68 10.25 0.05 84.41 09:03:01 9 4.49 0.00 0.29 0.64 0.02 94.56 09:03:01 10 4.10 0.00 0.41 0.05 0.03 95.40 09:03:01 11 9.71 0.00 0.24 0.07 0.02 89.97 09:03:01 12 5.71 0.00 0.39 0.02 0.05 93.83 09:03:01 13 4.02 0.00 0.15 0.00 0.00 95.83 09:03:01 14 5.83 0.00 0.88 1.44 0.03 91.81 09:03:01 15 7.32 0.00 0.25 0.00 0.03 92.39 09:04:01 all 34.95 0.00 1.11 0.64 0.08 63.21 09:04:01 0 37.29 0.00 1.90 0.02 0.08 60.71 09:04:01 1 35.51 0.00 0.91 0.27 0.22 63.09 09:04:01 2 24.69 0.00 0.79 0.00 0.07 74.46 09:04:01 3 50.07 0.00 1.04 0.02 0.08 48.80 09:04:01 4 33.19 0.00 0.80 0.00 0.07 65.94 09:04:01 5 39.94 0.00 1.07 0.52 0.07 58.40 09:04:01 6 30.84 0.00 1.05 0.03 0.08 67.99 09:04:01 7 40.05 0.00 0.74 0.27 0.08 58.86 09:04:01 8 27.02 0.00 0.47 6.72 0.05 65.74 09:04:01 9 45.77 0.00 1.82 0.27 0.08 52.06 09:04:01 10 38.10 0.00 1.12 0.08 0.08 60.61 09:04:01 11 28.21 0.00 1.91 0.34 0.08 69.46 09:04:01 12 28.71 0.00 1.97 0.05 0.07 69.20 09:04:01 13 36.69 0.00 0.84 0.02 0.07 62.39 09:04:01 14 25.13 0.00 0.79 1.35 0.05 72.68 09:04:01 15 38.13 0.00 0.57 0.23 0.07 61.00 09:05:01 all 31.83 0.00 1.06 0.41 0.08 66.62 09:05:01 0 26.41 0.00 1.07 0.07 0.08 72.37 09:05:01 1 35.18 0.00 1.57 0.00 0.10 63.15 09:05:01 2 30.63 0.00 1.01 2.56 0.08 65.72 09:05:01 3 34.99 0.00 1.64 0.03 0.10 63.23 09:05:01 4 28.10 0.00 0.85 0.00 0.10 70.95 09:05:01 5 29.34 0.00 1.37 0.03 0.08 69.17 09:05:01 6 36.84 0.00 0.69 0.00 0.07 62.41 09:05:01 7 32.70 0.00 1.30 2.07 0.10 63.82 09:05:01 8 32.14 0.00 1.22 1.67 0.12 64.86 09:05:01 9 24.42 0.00 0.92 0.00 0.07 74.59 09:05:01 10 33.72 0.00 0.89 0.00 0.10 65.30 09:05:01 11 31.39 0.00 1.22 0.00 0.08 67.30 09:05:01 12 32.83 0.00 0.57 0.00 0.07 66.54 09:05:01 13 33.24 0.00 1.31 0.07 0.10 65.28 09:05:01 14 31.53 0.00 0.78 0.00 0.08 67.61 09:05:01 15 35.78 0.00 0.55 0.00 0.08 63.59 09:06:01 all 27.02 0.00 0.85 0.80 0.07 71.26 09:06:01 0 30.76 0.00 0.92 0.89 0.08 67.35 09:06:01 1 30.66 0.00 0.79 0.00 0.08 68.47 09:06:01 2 31.46 0.00 0.95 1.66 0.08 65.84 09:06:01 3 34.88 0.00 0.89 0.00 0.08 64.15 09:06:01 4 28.30 0.00 0.57 0.02 0.07 71.05 09:06:01 5 36.57 0.00 0.97 0.00 0.07 62.39 09:06:01 6 27.18 0.00 1.00 0.00 0.07 71.75 09:06:01 7 18.29 0.00 1.27 3.03 0.07 77.34 09:06:01 8 23.80 0.00 0.72 0.65 0.05 74.78 09:06:01 9 30.15 0.00 0.87 0.00 0.07 68.92 09:06:01 10 22.16 0.00 1.00 0.82 0.05 75.96 09:06:01 11 24.70 0.00 0.58 0.65 0.05 74.01 09:06:01 12 26.98 0.00 0.55 0.00 0.07 72.40 09:06:01 13 18.55 0.00 0.77 1.27 0.07 79.34 09:06:01 14 19.46 0.00 0.80 3.08 0.05 76.62 09:06:01 15 28.34 0.00 1.05 0.72 0.07 69.81 Average: all 25.42 0.00 0.90 0.76 0.07 72.85 Average: 0 24.27 0.00 1.04 0.44 0.07 74.18 Average: 1 26.42 0.00 0.87 0.29 0.11 72.32 Average: 2 27.82 0.00 1.10 1.52 0.07 69.48 Average: 3 36.34 0.00 1.31 0.40 0.08 61.88 Average: 4 24.74 0.00 0.71 0.13 0.06 74.35 Average: 5 28.19 0.00 0.99 0.17 0.06 70.58 Average: 6 24.50 0.00 0.81 0.13 0.06 74.50 Average: 7 23.29 0.00 0.91 1.50 0.07 74.23 Average: 8 21.97 0.00 0.77 4.80 0.07 72.39 Average: 9 26.26 0.00 0.97 0.23 0.06 72.48 Average: 10 24.58 0.00 0.86 0.24 0.07 74.25 Average: 11 23.55 0.00 0.99 0.26 0.06 75.14 Average: 12 23.63 0.00 0.87 0.02 0.06 75.42 Average: 13 23.19 0.00 0.77 0.34 0.06 75.64 Average: 14 20.54 0.00 0.81 1.47 0.05 77.13 Average: 15 27.47 0.00 0.61 0.24 0.06 71.62