---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5318 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: 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): 0-7 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 14G 141G 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 891 24527 0 6748 30820 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:0f:99:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe0f:99e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:78:ee:19 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-8g-5318) 02/14/24 _x86_64_ (8 CPU) 11:13:37 LINUX RESTART (8 CPU) 11:14:01 tps rtps wtps bread/s bwrtn/s 11:15:01 183.24 65.19 118.04 4452.65 99629.19 11:16:01 196.57 50.31 146.26 3786.70 47105.62 11:17:01 50.14 12.95 37.19 2372.40 4968.11 11:18:01 85.78 3.73 82.05 481.07 37485.87 11:19:02 290.34 4.60 285.74 427.72 96407.06 11:20:01 161.11 0.41 160.70 31.59 14682.80 11:21:01 84.09 0.25 83.84 25.06 3689.52 Average: 150.16 19.68 130.48 1657.82 43495.35 11:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 30129672 31736784 2809548 8.53 69948 1847260 1397280 4.11 839528 1678604 173612 11:16:01 28455528 30593840 4483692 13.61 87260 2344036 2553036 7.51 2111840 2042244 23880 11:17:01 27521856 30339552 5417364 16.45 93932 3004316 2792960 8.22 2542108 2514488 487872 11:18:01 27409768 31629732 5529452 16.79 116360 4329188 1399116 4.12 1391808 3707352 761572 11:19:02 23698244 30117084 9240976 28.05 167332 6300928 8215156 24.17 3080020 5530592 700 11:20:01 20966724 27734992 11972496 36.35 184788 6596676 10699356 31.48 5590220 5696764 7460 11:21:01 21718668 28602432 11220552 34.06 187332 6761008 5934888 17.46 4857100 5726676 428 Average: 25700066 30107774 7239154 21.98 129565 4454773 4713113 13.87 2916089 3842389 207932 11:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 365.01 249.63 1740.03 61.19 0.00 0.00 0.00 0.00 11:15:01 lo 1.67 1.67 0.18 0.18 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 ens3 535.41 408.43 5240.30 76.59 0.00 0.00 0.00 0.00 11:16:01 lo 2.20 2.20 0.20 0.20 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 ens3 991.53 656.29 2752.28 255.74 0.00 0.00 0.00 0.00 11:17:01 lo 0.20 0.20 0.02 0.02 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 ens3 458.33 239.30 6820.26 36.39 0.00 0.00 0.00 0.00 11:18:01 lo 4.67 4.67 0.53 0.53 0.00 0.00 0.00 0.00 11:18:01 br-9d65cf5a1a15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 vethee7d0ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 vethaa5a94e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 vethe5a2904 15.31 13.98 9.78 2.78 0.00 0.00 0.00 0.00 11:20:01 vethee7d0ab 157.50 152.06 336.86 13.38 0.00 0.00 0.00 0.03 11:20:01 vethb73fddf 0.00 0.24 0.00 0.02 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 vethe5a2904 17.13 17.66 4.58 4.78 0.00 0.00 0.00 0.00 11:21:01 vethee7d0ab 140.71 118.28 14.85 17.91 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 3167.44 1940.81 33803.09 485.77 0.00 0.00 0.00 0.00 11:21:01 vethab21035 48.63 36.26 4.93 5.52 0.00 0.00 0.00 0.00 Average: vethee7d0ab 42.33 38.35 49.56 4.45 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 449.42 276.47 4830.59 69.38 0.00 0.00 0.00 0.00 Average: vethab21035 6.96 5.19 0.71 0.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5318) 02/14/24 _x86_64_ (8 CPU) 11:13:37 LINUX RESTART (8 CPU) 11:14:01 CPU %user %nice %system %iowait %steal %idle 11:15:01 all 12.12 0.00 1.03 1.72 0.04 85.09 11:15:01 0 5.58 0.00 0.67 0.57 0.03 93.15 11:15:01 1 7.33 0.00 1.02 0.40 0.03 91.22 11:15:01 2 7.37 0.00 0.70 0.08 0.02 91.83 11:15:01 3 7.15 0.00 1.00 0.25 0.03 91.57 11:15:01 4 38.02 0.00 2.04 0.77 0.08 59.09 11:15:01 5 21.37 0.00 1.40 0.40 0.03 76.79 11:15:01 6 6.94 0.00 0.71 0.17 0.03 92.15 11:15:01 7 3.20 0.00 0.67 11.21 0.05 84.87 11:16:01 all 27.50 0.00 1.33 0.73 0.08 70.35 11:16:01 0 12.63 0.00 0.68 0.05 0.03 86.61 11:16:01 1 27.54 0.00 1.74 0.85 0.08 69.79 11:16:01 2 22.63 0.00 0.55 0.10 0.07 76.65 11:16:01 3 21.46 0.00 1.02 0.43 0.07 77.01 11:16:01 4 44.84 0.00 2.20 0.47 0.10 52.39 11:16:01 5 34.28 0.00 1.61 0.07 0.10 63.95 11:16:01 6 25.48 0.00 1.51 0.48 0.08 72.44 11:16:01 7 31.21 0.00 1.37 3.39 0.08 63.95 11:17:01 all 43.53 0.00 1.59 0.09 0.09 54.70 11:17:01 0 29.52 0.00 1.09 0.05 0.07 69.27 11:17:01 1 52.22 0.00 2.26 0.07 0.10 45.35 11:17:01 2 42.88 0.00 2.17 0.00 0.10 54.85 11:17:01 3 33.77 0.00 1.69 0.18 0.08 64.27 11:17:01 4 46.02 0.00 1.15 0.02 0.08 52.73 11:17:01 5 45.19 0.00 1.91 0.03 0.08 52.79 11:17:01 6 51.29 0.00 1.29 0.03 0.10 47.28 11:17:01 7 47.32 0.00 1.22 0.33 0.10 51.03 11:18:01 all 13.97 0.00 1.99 0.77 0.05 83.22 11:18:01 0 7.14 0.00 1.51 2.18 0.05 89.12 11:18:01 1 9.64 0.00 2.55 0.23 0.03 87.55 11:18:01 2 22.93 0.00 1.94 2.45 0.05 72.63 11:18:01 3 8.33 0.00 1.64 0.57 0.05 89.41 11:18:01 4 36.05 0.00 3.05 0.60 0.08 60.22 11:18:01 5 12.37 0.00 1.89 0.02 0.03 85.69 11:18:01 6 10.12 0.00 1.55 0.02 0.03 88.27 11:18:01 7 5.15 0.00 1.77 0.13 0.03 92.91 11:19:02 all 27.89 0.00 5.85 4.08 0.10 62.08 11:19:02 0 26.31 0.00 6.71 21.47 0.10 45.41 11:19:02 1 25.95 0.00 6.10 1.19 0.12 66.64 11:19:02 2 30.00 0.00 5.69 6.90 0.10 57.31 11:19:02 3 27.27 0.00 5.63 0.37 0.10 66.62 11:19:02 4 29.01 0.00 6.07 0.07 0.10 64.74 11:19:02 5 25.85 0.00 5.77 0.22 0.10 68.05 11:19:02 6 29.07 0.00 5.37 2.26 0.08 63.21 11:19:02 7 29.68 0.00 5.44 0.24 0.08 64.56 11:20:01 all 35.03 0.00 3.12 1.59 0.12 60.14 11:20:01 0 27.01 0.00 3.84 0.72 0.14 68.30 11:20:01 1 41.71 0.00 2.51 0.75 0.12 54.91 11:20:01 2 38.45 0.00 2.92 2.41 0.12 56.10 11:20:01 3 29.41 0.00 3.86 1.25 0.12 65.36 11:20:01 4 33.58 0.00 3.54 4.36 0.12 58.40 11:20:01 5 32.44 0.00 2.83 2.32 0.12 62.29 11:20:01 6 31.41 0.00 2.70 0.09 0.12 65.69 11:20:01 7 46.15 0.00 2.80 0.82 0.10 50.13 11:21:01 all 23.81 0.00 3.70 0.44 0.12 71.93 11:21:01 0 20.75 0.00 3.77 0.47 0.12 74.90 11:21:01 1 25.34 0.00 3.79 0.25 0.12 70.50 11:21:01 2 22.03 0.00 4.29 0.32 0.10 73.26 11:21:01 3 23.74 0.00 3.91 0.40 0.13 71.82 11:21:01 4 24.75 0.00 3.50 0.24 0.12 71.40 11:21:01 5 21.59 0.00 3.23 0.72 0.12 74.33 11:21:01 6 26.11 0.00 3.60 0.12 0.10 70.08 11:21:01 7 26.18 0.00 3.56 1.01 0.12 69.13 Average: all 26.23 0.00 2.65 1.34 0.08 69.69 Average: 0 18.37 0.00 2.59 3.60 0.08 75.36 Average: 1 27.06 0.00 2.84 0.53 0.09 69.48 Average: 2 26.57 0.00 2.60 1.74 0.08 69.01 Average: 3 21.56 0.00 2.67 0.49 0.08 75.20 Average: 4 36.08 0.00 3.07 0.92 0.10 59.83 Average: 5 27.58 0.00 2.65 0.54 0.08 69.15 Average: 6 25.73 0.00 2.38 0.45 0.08 71.36 Average: 7 26.94 0.00 2.40 2.46 0.08 68.13