---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-5426 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 826 23358 0 7982 30885 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:9d:9b:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe9d:9b1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:5d:a9:7b 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-v1-8c-8g-5426) 02/14/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 112.91 42.90 70.01 1933.22 27217.86 22:50:01 84.77 12.38 72.39 249.69 29322.45 22:51:01 252.32 2.62 249.71 95.85 165610.26 22:52:01 226.20 20.30 205.90 3863.09 63881.49 22:53:01 92.75 0.03 92.72 2.53 59705.38 22:54:01 99.60 0.00 99.60 0.00 35116.81 22:55:01 16.65 0.00 16.65 0.00 15285.19 22:56:02 2.07 0.00 2.07 0.00 720.43 22:57:01 96.58 0.51 96.07 54.35 16406.24 Average: 109.34 8.76 100.57 689.92 45971.46 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30201420 31749732 2737792 8.31 65968 1795580 1445764 4.25 814708 1634592 133212 22:50:01 28642092 31722240 4297120 13.05 77404 3288668 1397032 4.11 837592 3119156 1449180 22:51:01 26097276 30954716 6841936 20.77 118452 4938360 2172108 6.39 1642308 4742016 239296 22:52:01 24499780 30888256 8439432 25.62 163936 6285320 2246464 6.61 1975828 5864804 451004 22:53:01 23986864 30865640 8952348 27.18 164988 6759888 2155700 6.34 2538768 5801164 20240 22:54:01 23915036 31130736 9024176 27.40 165704 7086328 1970104 5.80 2466156 5936644 2324 22:55:01 22597520 29997756 10341692 31.40 165812 7265548 2640076 7.77 3777144 5930660 7860 22:56:02 24142428 31690604 8796784 26.71 165936 7409060 1476584 4.34 2082156 6084748 332556 22:57:01 23896740 31597172 9042472 27.45 169472 7553900 1521540 4.48 2279508 6131792 44048 Average: 25331017 31177428 7608195 23.10 139741 5820295 1891708 5.57 2046019 5027286 297747 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 233.04 157.61 1134.04 42.12 0.00 0.00 0.00 0.00 22:49:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5760.42 3947.88 24699.35 1057.06 0.00 0.00 0.00 0.00 22:50:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 344.19 301.17 3148.36 62.44 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 344.29 251.24 2826.55 56.30 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 108.97 86.10 194.12 23.39 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 56.56 50.89 16.00 16.19 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.60 2.17 0.55 0.62 0.00 0.00 0.00 0.00 22:55:01 lo 17.08 17.08 0.88 0.88 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 ens3 20.84 15.89 4.51 4.72 0.00 0.00 0.00 0.00 22:56:02 lo 24.14 24.14 1.24 1.24 0.00 0.00 0.00 0.00 22:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1705.83 1199.07 422.80 7980.54 0.00 0.00 0.00 0.00 22:57:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 951.56 667.01 3610.88 1014.24 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 0.29 0.29 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-v1-8c-8g-5426) 02/14/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.83 0.00 0.85 3.48 0.04 85.79 22:49:01 0 9.11 0.00 0.98 3.59 0.03 86.29 22:49:01 1 9.96 0.00 0.79 0.67 0.03 88.55 22:49:01 2 22.16 0.00 1.42 17.92 0.03 58.46 22:49:01 3 11.17 0.00 1.04 0.47 0.05 87.27 22:49:01 4 6.72 0.00 0.32 0.13 0.03 92.80 22:49:01 5 1.49 0.00 0.65 0.25 0.02 97.60 22:49:01 6 4.63 0.00 0.80 1.55 0.05 92.96 22:49:01 7 13.42 0.00 0.80 3.28 0.05 82.45 22:50:01 all 7.92 0.00 2.94 2.52 0.05 86.56 22:50:01 0 8.21 0.00 0.80 0.65 0.03 90.31 22:50:01 1 7.44 0.00 2.91 4.12 0.05 85.48 22:50:01 2 7.91 0.00 3.37 10.66 0.05 78.01 22:50:01 3 9.20 0.00 2.40 0.83 0.05 87.52 22:50:01 4 5.45 0.00 0.17 0.07 0.00 94.31 22:50:01 5 4.10 0.00 4.66 0.17 0.07 91.00 22:50:01 6 7.21 0.00 4.32 1.35 0.07 87.05 22:50:01 7 13.84 0.00 4.96 2.31 0.10 78.79 22:51:01 all 13.82 0.00 2.15 6.16 0.06 77.81 22:51:01 0 12.21 0.00 2.11 12.95 0.05 72.67 22:51:01 1 7.18 0.00 1.36 5.46 0.08 85.92 22:51:01 2 9.59 0.00 1.24 5.57 0.05 83.55 22:51:01 3 13.42 0.00 0.92 9.44 0.05 76.16 22:51:01 4 7.79 0.00 5.98 0.08 0.08 86.06 22:51:01 5 42.64 0.00 3.54 1.60 0.08 52.14 22:51:01 6 8.63 0.00 0.92 13.43 0.05 76.97 22:51:01 7 8.97 0.00 1.14 0.72 0.05 89.12 22:52:01 all 21.62 0.00 2.99 1.16 0.08 74.15 22:52:01 0 13.42 0.00 2.70 1.40 0.07 82.40 22:52:01 1 20.19 0.00 4.56 1.11 0.10 74.04 22:52:01 2 21.41 0.00 2.44 0.35 0.08 75.71 22:52:01 3 34.56 0.00 4.50 0.35 0.08 60.50 22:52:01 4 30.86 0.00 2.12 0.12 0.07 66.83 22:52:01 5 26.13 0.00 4.27 0.96 0.10 68.54 22:52:01 6 9.78 0.00 0.96 1.78 0.05 87.44 22:52:01 7 16.64 0.00 2.43 3.22 0.08 77.62 22:53:01 all 25.07 0.00 2.48 0.55 0.06 71.84 22:53:01 0 14.56 0.00 2.30 0.00 0.05 83.09 22:53:01 1 17.72 0.00 1.44 0.87 0.07 79.90 22:53:01 2 41.59 0.00 2.05 0.05 0.08 56.22 22:53:01 3 15.60 0.00 1.22 0.02 0.05 83.11 22:53:01 4 42.98 0.00 4.05 0.55 0.10 52.32 22:53:01 5 30.35 0.00 2.25 0.00 0.07 67.33 22:53:01 6 31.19 0.00 2.50 1.28 0.07 64.96 22:53:01 7 6.48 0.00 4.04 1.62 0.03 87.83 22:54:01 all 14.86 0.00 2.60 0.43 0.06 82.05 22:54:01 0 9.08 0.00 0.82 0.00 0.03 90.07 22:54:01 1 9.95 0.00 0.85 1.20 0.05 87.94 22:54:01 2 17.16 0.00 2.41 0.00 0.03 80.40 22:54:01 3 46.96 0.00 9.82 0.00 0.08 43.14 22:54:01 4 12.34 0.00 2.99 0.45 0.03 84.19 22:54:01 5 9.74 0.00 1.54 0.10 0.13 88.48 22:54:01 6 7.14 0.00 0.75 1.69 0.05 90.37 22:54:01 7 6.49 0.00 1.57 0.00 0.03 91.91 22:55:01 all 13.29 0.00 5.63 0.13 0.08 80.86 22:55:01 0 4.37 0.00 4.70 0.00 0.07 90.86 22:55:01 1 15.24 0.00 3.44 0.00 0.07 81.25 22:55:01 2 15.96 0.00 12.46 0.00 0.07 71.51 22:55:01 3 46.02 0.00 5.23 0.00 0.12 48.63 22:55:01 4 7.64 0.00 8.43 0.00 0.08 83.84 22:55:01 5 5.29 0.00 4.43 0.08 0.14 90.06 22:55:01 6 8.06 0.00 2.74 0.64 0.07 88.49 22:55:01 7 3.66 0.00 3.66 0.37 0.07 92.24 22:56:02 all 10.44 0.00 7.08 0.01 0.09 82.38 22:56:02 0 2.38 0.00 5.66 0.00 0.07 91.89 22:56:02 1 8.51 0.00 8.71 0.03 0.07 82.67 22:56:02 2 3.22 0.00 4.07 0.00 0.07 92.65 22:56:02 3 36.10 0.00 9.75 0.00 0.12 54.03 22:56:02 4 14.49 0.00 13.01 0.00 0.08 72.42 22:56:02 5 7.04 0.00 9.43 0.02 0.08 83.43 22:56:02 6 7.27 0.00 2.59 0.00 0.08 90.05 22:56:02 7 4.47 0.00 3.34 0.00 0.10 92.09 22:57:01 all 6.53 0.00 0.91 0.32 0.03 92.22 22:57:01 0 4.56 0.00 0.54 0.02 0.02 94.86 22:57:01 1 27.44 0.00 2.18 2.04 0.05 68.29 22:57:01 2 0.54 0.00 0.61 0.03 0.03 98.78 22:57:01 3 15.53 0.00 0.44 0.00 0.02 84.01 22:57:01 4 1.17 0.00 1.53 0.00 0.03 97.27 22:57:01 5 1.19 0.00 1.12 0.46 0.02 97.21 22:57:01 6 1.66 0.00 0.79 0.00 0.03 97.52 22:57:01 7 0.14 0.00 0.14 0.00 0.00 99.73 Average: all 13.73 0.00 3.07 1.64 0.06 81.50 Average: 0 8.64 0.00 2.30 2.06 0.05 86.95 Average: 1 13.71 0.00 2.92 1.72 0.06 81.59 Average: 2 15.54 0.00 3.33 3.85 0.06 77.22 Average: 3 25.44 0.00 3.94 1.23 0.07 69.32 Average: 4 14.42 0.00 4.29 0.16 0.06 81.08 Average: 5 14.27 0.00 3.54 0.41 0.08 81.70 Average: 6 9.54 0.00 1.82 2.42 0.06 86.17 Average: 7 8.25 0.00 2.45 1.28 0.06 87.96