---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-19943 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 12G 298G 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 1148 58943 0 4329 62582 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:1f:99:06 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe1f:9906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:f8:3c:ed 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-19943) 06/10/25 _x86_64_ (16 CPU) 10:43:24 LINUX RESTART (16 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 347.38 26.83 320.55 870.65 18838.86 10:46:01 161.89 44.63 117.26 2517.18 24557.24 10:47:01 22.66 2.82 19.85 85.45 12183.17 10:48:01 31.89 0.47 31.42 13.60 30056.51 10:49:01 33.88 0.87 33.01 90.65 33127.28 Average: 119.54 15.12 104.42 715.48 23752.82 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 62764116 64216388 3203628 4.86 87424 1892988 2105092 3.14 1044904 1731148 217292 10:46:01 60315224 62101248 5652520 8.57 99592 2203148 3793720 5.66 3255524 1945916 17944 10:47:01 59840640 61898932 6127104 9.29 102152 2466600 4007600 5.98 3545284 2118688 175660 10:48:01 59097868 62068232 6869876 10.41 105748 3359424 3417940 5.10 3374424 2998176 433412 10:49:01 60374060 64102856 5593684 8.48 109860 4101156 2029644 3.03 1372712 3698428 476500 Average: 60478382 62877531 5489362 8.32 100955 2804663 3070799 4.58 2518570 2498471 264162 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 ens3 379.30 241.61 1631.32 55.70 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 10:46:01 ens3 722.78 488.75 3651.66 120.13 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 ens3 309.35 192.23 441.67 59.41 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 36.43 36.43 184.16 184.16 0.00 0.00 0.00 0.00 10:48:01 ens3 734.57 368.33 776.91 134.85 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 4.75 4.75 2.07 2.07 0.00 0.00 0.00 0.00 10:49:01 ens3 515.43 268.57 264.65 97.66 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 3.23 3.23 1.59 1.59 0.00 0.00 0.00 0.00 Average: ens3 532.29 311.90 1353.22 93.55 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 9.25 9.25 37.60 37.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-19943) 06/10/25 _x86_64_ (16 CPU) 10:43:24 LINUX RESTART (16 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 5.37 0.00 0.47 1.10 0.02 93.04 10:45:01 0 1.81 0.00 1.04 3.29 0.02 93.85 10:45:01 1 0.27 0.00 0.12 0.00 0.00 99.62 10:45:01 2 0.52 0.00 0.05 0.00 0.00 99.43 10:45:01 3 1.32 0.00 0.07 0.00 0.05 98.56 10:45:01 4 0.70 0.00 0.05 0.02 0.00 99.23 10:45:01 5 32.99 0.00 2.28 1.50 0.07 63.16 10:45:01 6 9.12 0.00 0.80 0.85 0.02 89.22 10:45:01 7 23.86 0.00 1.27 1.64 0.03 73.20 10:45:01 8 3.56 0.00 0.31 0.02 0.02 96.09 10:45:01 9 1.70 0.00 0.18 0.00 0.00 98.12 10:45:01 10 0.80 0.00 0.10 0.00 0.00 99.10 10:45:01 11 0.47 0.00 0.12 3.52 0.02 95.88 10:45:01 12 1.08 0.00 0.18 0.77 0.02 97.95 10:45:01 13 0.64 0.00 0.35 5.94 0.02 93.06 10:45:01 14 3.78 0.00 0.10 0.02 0.00 96.10 10:45:01 15 3.33 0.00 0.48 0.03 0.02 96.13 10:46:01 all 27.42 0.00 1.12 0.59 0.08 70.80 10:46:01 0 27.17 0.00 1.10 0.18 0.08 71.46 10:46:01 1 23.91 0.00 2.15 0.20 0.05 73.69 10:46:01 2 27.69 0.00 1.04 0.42 0.07 70.79 10:46:01 3 32.32 0.00 0.79 0.00 0.07 66.83 10:46:01 4 26.93 0.00 0.77 0.00 0.08 72.22 10:46:01 5 25.90 0.00 0.90 0.00 0.07 73.13 10:46:01 6 31.65 0.00 1.05 1.72 0.10 65.48 10:46:01 7 31.90 0.00 0.78 0.12 0.08 67.12 10:46:01 8 36.35 0.00 1.61 0.70 0.10 61.24 10:46:01 9 22.79 0.00 1.18 0.24 0.10 75.70 10:46:01 10 26.08 0.00 0.70 0.27 0.07 72.88 10:46:01 11 23.31 0.00 1.10 0.18 0.07 75.33 10:46:01 12 30.52 0.00 1.17 0.82 0.08 67.40 10:46:01 13 24.69 0.00 1.09 0.92 0.10 73.20 10:46:01 14 24.00 0.00 1.34 0.10 0.08 74.47 10:46:01 15 23.46 0.00 1.21 3.51 0.07 71.76 10:47:01 all 30.65 0.00 0.81 0.28 0.08 68.18 10:47:01 0 28.71 0.00 0.45 0.02 0.07 70.75 10:47:01 1 30.59 0.00 0.72 0.00 0.10 68.59 10:47:01 2 28.05 0.00 0.54 0.00 0.08 71.33 10:47:01 3 44.85 0.00 1.81 0.54 0.08 52.73 10:47:01 4 27.24 0.00 1.14 0.00 0.08 71.54 10:47:01 5 32.39 0.00 0.82 0.00 0.05 66.74 10:47:01 6 27.65 0.00 0.79 0.07 0.07 71.43 10:47:01 7 26.73 0.00 0.50 0.00 0.08 72.69 10:47:01 8 28.39 0.00 0.54 0.00 0.08 70.99 10:47:01 9 22.54 0.00 0.55 0.02 0.05 76.84 10:47:01 10 28.10 0.00 0.87 0.02 0.08 70.93 10:47:01 11 30.42 0.00 0.80 0.00 0.08 68.69 10:47:01 12 34.92 0.00 0.60 0.00 0.10 64.37 10:47:01 13 31.00 0.00 0.70 0.00 0.08 68.21 10:47:01 14 42.10 0.00 1.32 0.02 0.08 56.47 10:47:01 15 26.71 0.00 0.74 3.86 0.08 68.61 10:48:01 all 30.37 0.00 1.05 0.47 0.09 68.03 10:48:01 0 28.36 0.00 1.12 0.00 0.08 70.44 10:48:01 1 29.78 0.00 1.04 0.02 0.08 69.09 10:48:01 2 32.08 0.00 1.49 0.00 0.10 66.33 10:48:01 3 24.43 0.00 1.09 4.21 0.08 70.19 10:48:01 4 39.18 0.00 2.09 0.00 0.08 58.64 10:48:01 5 28.72 0.00 1.44 0.02 0.12 69.70 10:48:01 6 26.92 0.00 0.70 0.00 0.07 72.31 10:48:01 7 38.97 0.00 0.89 0.00 0.08 60.06 10:48:01 8 26.15 0.00 0.91 0.03 0.08 72.83 10:48:01 9 32.30 0.00 1.19 0.00 0.10 66.41 10:48:01 10 24.50 0.00 0.72 2.30 0.08 72.39 10:48:01 11 25.62 0.00 0.96 0.00 0.07 73.36 10:48:01 12 24.79 0.00 0.70 0.00 0.08 74.43 10:48:01 13 39.02 0.00 0.74 0.00 0.08 60.16 10:48:01 14 32.69 0.00 0.89 0.00 0.08 66.34 10:48:01 15 32.40 0.00 0.92 0.87 0.07 65.74 10:49:01 all 23.12 0.00 0.83 0.56 0.06 75.43 10:49:01 0 13.84 0.00 0.47 0.00 0.05 85.64 10:49:01 1 34.44 0.00 0.95 0.12 0.08 64.41 10:49:01 2 20.90 0.00 0.68 0.73 0.05 77.63 10:49:01 3 31.79 0.00 0.77 0.47 0.08 66.89 10:49:01 4 18.53 0.00 0.54 0.00 0.07 80.87 10:49:01 5 19.05 0.00 0.50 0.00 0.05 80.40 10:49:01 6 17.29 0.00 0.60 0.02 0.07 82.03 10:49:01 7 29.85 0.00 1.10 0.00 0.07 68.98 10:49:01 8 31.90 0.00 1.21 0.00 0.07 66.82 10:49:01 9 16.91 0.00 1.74 0.00 0.05 81.30 10:49:01 10 25.42 0.00 0.59 4.84 0.07 69.08 10:49:01 11 15.45 0.00 0.47 0.03 0.07 83.98 10:49:01 12 24.81 0.00 1.20 0.00 0.07 73.92 10:49:01 13 24.15 0.00 1.07 0.02 0.07 74.70 10:49:01 14 21.90 0.00 0.50 0.02 0.07 77.51 10:49:01 15 23.60 0.00 0.89 2.77 0.07 72.67 Average: all 23.37 0.00 0.86 0.60 0.06 75.10 Average: 0 19.98 0.00 0.83 0.70 0.06 78.42 Average: 1 23.78 0.00 1.00 0.07 0.06 75.09 Average: 2 21.83 0.00 0.76 0.23 0.06 77.12 Average: 3 26.94 0.00 0.90 1.04 0.07 71.04 Average: 4 22.51 0.00 0.92 0.00 0.06 76.51 Average: 5 27.81 0.00 1.19 0.30 0.07 70.62 Average: 6 22.51 0.00 0.79 0.53 0.06 76.10 Average: 7 30.26 0.00 0.91 0.35 0.07 68.41 Average: 8 25.23 0.00 0.91 0.15 0.07 73.64 Average: 9 19.23 0.00 0.97 0.05 0.06 79.70 Average: 10 20.97 0.00 0.59 1.48 0.06 76.89 Average: 11 19.05 0.00 0.69 0.75 0.06 79.46 Average: 12 23.22 0.00 0.77 0.32 0.07 75.62 Average: 13 23.90 0.00 0.79 1.37 0.07 73.87 Average: 14 24.88 0.00 0.83 0.03 0.06 74.20 Average: 15 21.89 0.00 0.85 2.21 0.06 74.99