---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-14404 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: 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): 0-15 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 1065 58376 0 4978 62655 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:76:ac:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe76:ace0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:d3:13:87 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-14404) 01/22/24 _x86_64_ (16 CPU) 22:11:52 LINUX RESTART (16 CPU) 22:12:01 tps rtps wtps bread/s bwrtn/s 22:13:01 140.65 74.23 66.42 5317.21 57946.89 22:14:01 142.39 43.11 99.28 2604.50 30045.66 22:15:01 112.20 16.21 95.98 953.44 32202.23 22:16:01 38.43 0.33 38.09 10.13 39511.15 22:17:01 31.44 0.05 31.39 2.27 38782.74 22:18:01 43.77 0.82 42.95 86.90 50577.27 Average: 84.81 22.46 62.35 1495.91 41512.16 22:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:13:01 63135984 64306836 2831760 4.29 64676 1649444 2074420 3.10 939712 1495588 58564 22:14:01 62529768 64078948 3437976 5.21 92292 1981280 2237024 3.34 1209376 1795620 104000 22:15:01 59930572 61801868 6037172 9.15 101220 2284140 3929668 5.86 3588668 1987404 12276 22:16:01 59072424 61564432 6895320 10.45 104092 2890692 4286484 6.40 3925208 2487948 1148 22:17:01 57946784 61342944 8020960 12.16 106660 3777224 4325284 6.45 4137436 3366708 288052 22:18:01 59848024 64221940 6119720 9.28 112892 4733436 2016488 3.01 1297560 4279320 340276 Average: 60410593 62886161 5557151 8.42 96972 2886036 3144895 4.69 2516327 2568765 134053 22:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:13:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 ens3 355.17 251.39 1268.41 60.78 0.00 0.00 0.00 0.00 22:14:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 ens3 88.07 68.74 1141.52 15.05 0.00 0.00 0.00 0.00 22:15:01 lo 1.28 1.28 0.95 0.95 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 ens3 447.59 355.27 4148.45 55.64 0.00 0.00 0.00 0.00 22:16:01 lo 14.85 14.85 36.28 36.28 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 ens3 226.01 182.64 355.80 80.55 0.00 0.00 0.00 0.00 22:17:01 lo 4.63 4.63 2.21 2.21 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 ens3 241.54 191.53 471.78 76.17 0.00 0.00 0.00 0.00 22:18:01 lo 3.57 3.57 1.29 1.29 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 257.65 189.47 223.68 72.48 0.00 0.00 0.00 0.00 Average: lo 4.51 4.51 6.83 6.83 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: ens3 269.34 206.51 1268.24 60.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-14404) 01/22/24 _x86_64_ (16 CPU) 22:11:52 LINUX RESTART (16 CPU) 22:12:01 CPU %user %nice %system %iowait %steal %idle 22:13:01 all 4.13 0.00 0.58 2.13 0.04 93.12 22:13:01 0 3.98 0.00 0.33 0.13 0.02 95.53 22:13:01 1 1.79 0.00 0.74 0.32 0.02 97.14 22:13:01 2 0.67 0.00 0.20 0.02 0.00 99.12 22:13:01 3 2.92 0.00 0.43 0.63 0.02 96.00 22:13:01 4 1.10 0.00 0.37 0.27 0.03 98.23 22:13:01 5 2.43 0.00 0.32 0.15 0.02 97.08 22:13:01 6 1.13 0.00 0.73 0.12 0.02 98.00 22:13:01 7 2.76 0.00 0.37 0.23 0.03 96.61 22:13:01 8 2.15 0.00 0.35 0.40 0.03 97.06 22:13:01 9 1.24 0.00 0.33 17.35 0.03 81.05 22:13:01 10 8.95 0.00 2.02 0.85 0.03 88.14 22:13:01 11 9.52 0.00 0.79 12.26 0.05 77.38 22:13:01 12 15.88 0.00 1.27 0.53 0.03 82.29 22:13:01 13 2.91 0.00 0.45 0.33 0.02 96.29 22:13:01 14 2.43 0.00 0.35 0.43 0.13 96.65 22:13:01 15 6.27 0.00 0.32 0.07 0.12 93.23 22:14:01 all 5.99 0.00 0.45 1.45 0.03 92.08 22:14:01 0 0.48 0.00 0.18 0.12 0.00 99.22 22:14:01 1 4.16 0.00 0.48 0.22 0.02 95.13 22:14:01 2 1.08 0.00 0.15 0.23 0.02 98.52 22:14:01 3 3.77 0.00 0.23 0.20 0.02 95.78 22:14:01 4 1.85 0.00 0.28 0.15 0.03 97.68 22:14:01 5 1.27 0.00 0.03 0.00 0.00 98.70 22:14:01 6 2.12 0.00 0.17 0.50 0.02 97.19 22:14:01 7 2.65 0.00 0.15 0.00 0.02 97.18 22:14:01 8 1.50 0.00 0.12 0.00 0.00 98.38 22:14:01 9 2.29 0.00 0.65 15.77 0.03 81.26 22:14:01 10 4.59 0.00 0.28 1.39 0.03 93.70 22:14:01 11 18.46 0.00 1.02 1.39 0.03 79.10 22:14:01 12 11.10 0.00 0.78 0.60 0.03 87.49 22:14:01 13 26.25 0.00 1.72 1.81 0.08 70.14 22:14:01 14 12.23 0.00 0.65 0.82 0.03 86.27 22:14:01 15 2.03 0.00 0.27 0.12 0.02 97.57 22:15:01 all 28.48 0.00 0.95 0.86 0.07 69.63 22:15:01 0 21.92 0.00 0.64 0.02 0.07 77.37 22:15:01 1 37.07 0.00 1.11 0.18 0.08 61.56 22:15:01 2 39.41 0.00 1.47 0.39 0.08 58.65 22:15:01 3 45.21 0.00 1.33 0.84 0.10 52.52 22:15:01 4 36.48 0.00 0.66 0.00 0.08 62.77 22:15:01 5 23.20 0.00 0.59 0.00 0.05 76.17 22:15:01 6 35.97 0.00 1.14 0.49 0.08 62.32 22:15:01 7 22.83 0.00 1.02 2.14 0.07 73.94 22:15:01 8 9.16 0.00 0.68 0.02 0.05 90.09 22:15:01 9 24.08 0.00 0.87 5.37 0.08 69.59 22:15:01 10 22.78 0.00 0.79 1.38 0.07 74.99 22:15:01 11 34.03 0.00 1.43 0.42 0.12 64.00 22:15:01 12 30.44 0.00 0.47 0.10 0.05 68.94 22:15:01 13 24.47 0.00 0.92 0.27 0.07 74.27 22:15:01 14 35.76 0.00 1.67 2.21 0.07 60.30 22:15:01 15 13.24 0.00 0.47 0.00 0.05 86.24 22:16:01 all 35.35 0.00 1.04 0.89 0.08 62.64 22:16:01 0 32.37 0.00 0.60 0.00 0.07 66.96 22:16:01 1 38.65 0.00 1.09 0.95 0.10 59.20 22:16:01 2 36.88 0.00 1.09 0.22 0.07 61.75 22:16:01 3 35.47 0.00 1.35 4.84 0.08 58.26 22:16:01 4 29.63 0.00 1.14 0.02 0.08 69.13 22:16:01 5 37.85 0.00 0.94 0.92 0.10 60.18 22:16:01 6 26.69 0.00 1.22 0.00 0.07 72.02 22:16:01 7 24.83 0.00 0.70 6.22 0.07 68.18 22:16:01 8 36.26 0.00 0.69 0.00 0.07 62.99 22:16:01 9 38.51 0.00 1.29 0.94 0.07 59.19 22:16:01 10 50.70 0.00 1.94 0.15 0.10 47.11 22:16:01 11 37.72 0.00 0.84 0.00 0.07 61.38 22:16:01 12 30.59 0.00 0.81 0.00 0.07 68.54 22:16:01 13 39.31 0.00 0.94 0.02 0.10 59.63 22:16:01 14 31.87 0.00 0.72 0.00 0.08 67.33 22:16:01 15 38.41 0.00 1.30 0.00 0.08 60.21 22:17:01 all 28.55 0.00 0.91 0.89 0.07 69.58 22:17:01 0 33.23 0.00 0.62 0.00 0.07 66.08 22:17:01 1 26.04 0.00 0.90 0.23 0.08 72.73 22:17:01 2 23.42 0.00 0.80 0.00 0.05 75.72 22:17:01 3 27.58 0.00 1.75 4.21 0.05 66.40 22:17:01 4 15.20 0.00 0.77 0.00 0.12 83.91 22:17:01 5 43.39 0.00 1.52 0.00 0.08 55.01 22:17:01 6 28.29 0.00 0.33 0.00 0.05 71.33 22:17:01 7 36.35 0.00 1.49 0.00 0.07 62.09 22:17:01 8 34.29 0.00 0.80 3.90 0.08 60.92 22:17:01 9 27.49 0.00 0.82 1.32 0.07 70.30 22:17:01 10 27.65 0.00 1.17 4.43 0.07 66.68 22:17:01 11 28.12 0.00 0.60 0.00 0.05 71.23 22:17:01 12 24.27 0.00 0.70 0.00 0.07 74.96 22:17:01 13 25.50 0.00 0.84 0.07 0.08 73.51 22:17:01 14 25.17 0.00 0.74 0.00 0.08 74.00 22:17:01 15 30.74 0.00 0.69 0.00 0.07 68.51 22:18:01 all 17.97 0.00 0.78 0.99 0.04 80.22 22:18:01 0 14.02 0.00 0.85 10.40 0.05 74.68 22:18:01 1 18.68 0.00 0.42 0.00 0.05 80.85 22:18:01 2 19.66 0.00 0.65 0.05 0.05 79.59 22:18:01 3 17.37 0.00 0.93 0.12 0.05 81.53 22:18:01 4 51.37 0.00 2.15 0.52 0.08 45.88 22:18:01 5 18.04 0.00 0.40 0.00 0.05 81.51 22:18:01 6 21.83 0.00 0.72 0.00 0.05 77.39 22:18:01 7 16.57 0.00 1.10 3.60 0.05 78.67 22:18:01 8 15.21 0.00 0.47 1.14 0.05 83.14 22:18:01 9 15.05 0.00 0.52 0.00 0.05 84.38 22:18:01 10 10.63 0.00 0.35 0.00 0.03 88.98 22:18:01 11 8.44 0.00 0.72 0.00 0.03 90.81 22:18:01 12 8.24 0.00 0.40 0.00 0.02 91.34 22:18:01 13 15.06 0.00 0.75 0.00 0.05 84.14 22:18:01 14 9.59 0.00 0.52 0.00 0.03 89.85 22:18:01 15 27.83 0.00 1.49 0.02 0.05 70.62 Average: all 20.06 0.00 0.79 1.20 0.06 77.90 Average: 0 17.66 0.00 0.54 1.78 0.04 79.99 Average: 1 21.05 0.00 0.79 0.32 0.06 77.79 Average: 2 20.16 0.00 0.73 0.15 0.04 78.91 Average: 3 22.01 0.00 1.00 1.80 0.05 75.13 Average: 4 22.55 0.00 0.89 0.16 0.07 76.32 Average: 5 21.00 0.00 0.63 0.18 0.05 78.13 Average: 6 19.33 0.00 0.72 0.18 0.05 79.72 Average: 7 17.66 0.00 0.80 2.04 0.05 79.45 Average: 8 16.40 0.00 0.52 0.91 0.05 82.13 Average: 9 18.10 0.00 0.75 6.79 0.06 74.31 Average: 10 20.84 0.00 1.09 1.37 0.06 76.64 Average: 11 22.70 0.00 0.90 2.34 0.06 74.00 Average: 12 20.07 0.00 0.74 0.21 0.04 78.95 Average: 13 22.24 0.00 0.94 0.42 0.07 76.34 Average: 14 19.49 0.00 0.78 0.58 0.07 79.08 Average: 15 19.71 0.00 0.75 0.03 0.06 79.44