---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19123 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 142G 9% / 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 823 25384 0 5958 30887 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:54:5d:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe54:5d17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:17:2a:18 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-19123) 03/29/24 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 113.00 37.58 75.42 1737.17 25558.39 14:31:01 134.38 23.03 111.35 2761.27 31585.80 14:32:01 376.82 3.40 373.42 438.06 143476.35 14:33:01 33.64 0.58 33.06 47.99 23044.03 14:34:01 24.73 0.05 24.68 9.60 20550.84 14:35:01 69.99 1.93 68.06 111.96 21805.26 Average: 125.46 11.02 114.44 848.55 44387.92 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30122236 31703444 2816984 8.55 70268 1821592 1481204 4.36 870688 1657956 164184 14:31:01 28554644 31677836 4384576 13.31 102964 3285864 1559436 4.59 978312 3023836 1281068 14:32:01 25381496 31019340 7557724 22.94 138972 5642500 6320184 18.60 1740336 5241408 3028 14:33:01 23851532 29610264 9087688 27.59 140628 5759372 8021652 23.60 3223864 5268724 2672 14:34:01 23767048 29561200 9172172 27.85 141156 5793184 7911104 23.28 3299080 5275240 312 14:35:01 25993540 31627280 6945680 21.09 143868 5628260 1497792 4.41 1285440 5133016 2488 Average: 26278416 30866561 6660804 20.22 122976 4655129 4465229 13.14 1899620 4266697 242292 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 79.53 52.64 899.92 12.06 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 14:31:01 ens3 316.86 183.97 8676.48 17.59 0.00 0.00 0.00 0.00 14:31:01 br-b89f0aca6f97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.40 7.40 0.69 0.69 0.00 0.00 0.00 0.00 14:32:01 veth900109e 24.43 36.51 3.12 5.19 0.00 0.00 0.00 0.00 14:32:01 ens3 1000.90 459.84 22797.77 33.93 0.00 0.00 0.00 0.00 14:32:01 veth31a3b9b 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 14:32:01 veth8403506 0.25 0.45 0.02 0.03 0.00 0.00 0.00 0.00 14:33:01 veth900109e 222.65 227.93 50.97 33.79 0.00 0.00 0.00 0.00 14:33:01 ens3 8.67 4.83 6.27 1.59 0.00 0.00 0.00 0.00 14:33:01 veth31a3b9b 0.45 0.50 0.05 1.09 0.00 0.00 0.00 0.00 14:33:01 veth8403506 140.86 140.29 26.50 34.34 0.00 0.00 0.00 0.00 14:34:01 veth900109e 402.75 414.68 125.38 47.49 0.00 0.00 0.00 0.01 14:34:01 ens3 21.41 17.90 7.41 32.25 0.00 0.00 0.00 0.00 14:34:01 veth8403506 126.71 123.95 19.83 40.94 0.00 0.00 0.00 0.00 14:34:01 veth4d49392 17.10 20.20 3.12 6.80 0.00 0.00 0.00 0.00 14:35:01 ens3 60.53 41.70 71.68 22.02 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 39.24 39.24 21.70 21.70 0.00 0.00 0.00 0.00 Average: ens3 248.44 127.02 5422.21 19.93 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 5.90 5.90 3.57 3.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19123) 03/29/24 _x86_64_ (8 CPU) 14:28:27 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.42 0.00 0.80 2.18 0.03 86.57 14:30:01 0 6.57 0.00 0.78 13.32 0.03 79.30 14:30:01 1 2.46 0.00 0.41 0.08 0.02 97.03 14:30:01 2 1.02 0.00 0.24 0.37 0.02 98.35 14:30:01 3 3.65 0.00 0.58 0.51 0.03 95.23 14:30:01 4 6.76 0.00 0.78 0.61 0.02 91.83 14:30:01 5 18.85 0.00 1.03 0.80 0.03 79.29 14:30:01 6 27.82 0.00 1.60 1.58 0.07 68.94 14:30:01 7 16.20 0.00 0.98 0.19 0.03 82.59 14:31:01 all 11.34 0.00 2.13 2.45 0.04 84.04 14:31:01 0 8.24 0.00 1.90 10.13 0.05 79.69 14:31:01 1 15.72 0.00 2.82 0.57 0.03 80.86 14:31:01 2 9.79 0.00 1.83 0.59 0.03 87.76 14:31:01 3 3.37 0.00 1.35 0.85 0.02 94.41 14:31:01 4 4.60 0.00 2.24 1.39 0.05 91.71 14:31:01 5 7.94 0.00 2.54 0.25 0.03 89.23 14:31:01 6 4.68 0.00 1.42 3.91 0.05 89.94 14:31:01 7 36.47 0.00 2.94 1.95 0.07 58.58 14:32:01 all 14.49 0.00 5.58 6.09 0.07 73.77 14:32:01 0 13.02 0.00 4.75 1.17 0.08 80.97 14:32:01 1 16.95 0.00 4.89 0.44 0.07 77.66 14:32:01 2 15.09 0.00 4.75 3.65 0.07 76.43 14:32:01 3 15.67 0.00 5.22 1.81 0.07 77.23 14:32:01 4 13.79 0.00 7.04 19.04 0.09 60.04 14:32:01 5 12.27 0.00 6.74 10.67 0.07 70.26 14:32:01 6 15.69 0.00 4.74 9.93 0.07 69.57 14:32:01 7 13.41 0.00 6.50 2.09 0.07 77.92 14:33:01 all 24.44 0.00 2.44 1.10 0.07 71.96 14:33:01 0 20.61 0.00 2.38 4.32 0.05 72.65 14:33:01 1 22.46 0.00 2.32 2.25 0.10 72.88 14:33:01 2 25.70 0.00 2.35 0.07 0.07 71.82 14:33:01 3 28.25 0.00 2.56 0.03 0.08 69.08 14:33:01 4 27.89 0.00 2.76 0.39 0.07 68.90 14:33:01 5 25.29 0.00 2.46 0.10 0.07 72.08 14:33:01 6 17.59 0.00 1.99 0.40 0.08 79.93 14:33:01 7 27.69 0.00 2.69 1.25 0.08 68.28 14:34:01 all 6.57 0.00 1.09 1.28 0.08 90.97 14:34:01 0 5.75 0.00 1.14 3.11 0.07 89.93 14:34:01 1 6.11 0.00 1.16 0.29 0.10 92.35 14:34:01 2 6.03 0.00 1.12 0.18 0.07 92.60 14:34:01 3 7.19 0.00 0.92 1.96 0.08 89.85 14:34:01 4 7.31 0.00 0.75 0.07 0.08 91.78 14:34:01 5 6.91 0.00 1.19 0.39 0.08 91.43 14:34:01 6 7.05 0.00 1.37 0.03 0.10 91.44 14:34:01 7 6.23 0.00 1.07 4.18 0.08 88.43 14:35:01 all 6.79 0.00 0.66 0.91 0.03 91.61 14:35:01 0 19.62 0.00 0.74 0.32 0.03 79.30 14:35:01 1 1.62 0.00 0.80 0.12 0.05 97.41 14:35:01 2 2.97 0.00 0.50 0.20 0.02 96.31 14:35:01 3 19.81 0.00 0.82 4.85 0.03 74.48 14:35:01 4 1.45 0.00 0.52 0.08 0.02 97.93 14:35:01 5 1.05 0.00 0.60 0.13 0.03 98.18 14:35:01 6 2.69 0.00 0.53 0.02 0.02 96.74 14:35:01 7 5.07 0.00 0.74 1.56 0.03 92.60 Average: all 12.34 0.00 2.11 2.33 0.06 83.17 Average: 0 12.32 0.00 1.94 5.38 0.05 80.31 Average: 1 10.89 0.00 2.06 0.62 0.06 86.36 Average: 2 10.11 0.00 1.80 0.84 0.04 87.21 Average: 3 13.01 0.00 1.90 1.67 0.05 83.36 Average: 4 10.29 0.00 2.34 3.56 0.05 83.75 Average: 5 12.03 0.00 2.42 2.03 0.05 83.46 Average: 6 12.54 0.00 1.94 2.63 0.06 82.82 Average: 7 17.52 0.00 2.48 1.87 0.06 78.06