---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22112 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 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 850 25574 0 5742 30861 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:03:2a:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe03:2a10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:e8:f5:a6 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-22112) 04/10/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 115.76 17.73 98.03 1021.66 49667.44 14:31:01 161.68 23.47 138.21 2804.54 57373.19 14:32:01 353.79 2.70 351.09 415.40 150084.19 14:33:01 40.77 0.47 40.30 45.18 11763.95 14:34:01 15.16 0.02 15.15 0.53 1381.90 14:35:01 55.31 1.93 53.37 111.98 2146.58 Average: 123.64 7.68 115.96 727.44 45368.72 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30058660 31680960 2880560 8.75 73200 1857616 1452932 4.27 893008 1686540 193412 14:31:01 28193648 31668460 4745572 14.41 106564 3620832 1386556 4.08 985428 3359712 1544916 14:32:01 25889376 31302500 7049844 21.40 136768 5424828 6206584 18.26 1444748 5042768 1076 14:33:01 24043332 29580660 8895888 27.01 139188 5547304 8147932 23.97 3247792 5058152 964 14:34:01 23811092 29385232 9128128 27.71 139776 5582276 8034792 23.64 3467904 5064704 212 14:35:01 26210416 31622996 6728804 20.43 142332 5417700 1494228 4.40 1285092 4922548 2648 Average: 26367754 30873468 6571466 19.95 122971 4575093 4453837 13.10 1887329 4189071 290538 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 61.56 44.17 971.52 8.28 0.00 0.00 0.00 0.00 14:30:01 lo 1.67 1.67 0.19 0.19 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 14:31:01 ens3 712.96 345.23 15383.60 28.89 0.00 0.00 0.00 0.00 14:31:01 lo 9.22 9.22 0.91 0.91 0.00 0.00 0.00 0.00 14:31:01 br-c2190938ad34 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 14:32:01 veth06e0b41 0.13 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:32:01 veth01b2c63 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 veth2dd5260 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 508.17 240.03 14993.82 17.11 0.00 0.00 0.00 0.00 14:33:01 veth06e0b41 4.62 6.05 0.77 0.88 0.00 0.00 0.00 0.00 14:33:01 veth01b2c63 49.58 49.00 6.48 12.42 0.00 0.00 0.00 0.00 14:33:01 veth2dd5260 3.53 4.23 0.66 0.43 0.00 0.00 0.00 0.00 14:33:01 ens3 5.25 3.72 1.15 1.26 0.00 0.00 0.00 0.00 14:34:01 veth06e0b41 0.88 1.20 0.13 0.15 0.00 0.00 0.00 0.00 14:34:01 veth01b2c63 337.18 331.03 41.86 111.36 0.00 0.00 0.00 0.01 14:34:01 veth2dd5260 12.88 15.11 2.74 6.30 0.00 0.00 0.00 0.00 14:34:01 ens3 24.65 20.50 8.34 36.28 0.00 0.00 0.00 0.00 14:35:01 ens3 55.17 43.23 70.58 34.60 0.00 0.00 0.00 0.00 14:35:01 lo 39.39 39.39 21.75 21.75 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 Average: ens3 226.60 115.50 5209.65 21.05 0.00 0.00 0.00 0.00 Average: lo 5.93 5.93 3.58 3.58 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-8c-8g-22112) 04/10/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.24 0.00 0.72 2.88 0.03 86.13 14:30:01 0 20.85 0.00 1.60 0.75 0.03 76.77 14:30:01 1 27.67 0.00 1.68 1.53 0.03 69.07 14:30:01 2 12.41 0.00 0.90 17.38 0.03 69.27 14:30:01 3 10.31 0.00 0.63 2.10 0.03 86.92 14:30:01 4 2.97 0.00 0.22 0.10 0.02 96.70 14:30:01 5 0.62 0.00 0.10 0.23 0.05 99.00 14:30:01 6 0.95 0.00 0.28 0.53 0.02 98.22 14:30:01 7 6.13 0.00 0.35 0.52 0.02 92.98 14:31:01 all 11.80 0.00 2.56 3.20 0.05 82.38 14:31:01 0 14.88 0.00 3.13 1.55 0.05 80.39 14:31:01 1 14.87 0.00 2.86 0.82 0.05 81.40 14:31:01 2 7.21 0.00 2.15 2.26 0.05 88.32 14:31:01 3 3.91 0.00 1.52 16.03 0.05 78.49 14:31:01 4 5.09 0.00 1.97 0.39 0.03 92.52 14:31:01 5 12.23 0.00 2.46 0.60 0.07 84.65 14:31:01 6 25.97 0.00 3.25 3.37 0.05 67.36 14:31:01 7 10.22 0.00 3.17 0.60 0.03 85.98 14:32:01 all 12.28 0.00 4.95 8.82 0.07 73.88 14:32:01 0 10.36 0.00 5.95 1.17 0.10 82.43 14:32:01 1 14.13 0.00 4.20 1.55 0.07 80.04 14:32:01 2 10.99 0.00 4.02 16.86 0.07 68.06 14:32:01 3 10.49 0.00 5.16 40.07 0.07 44.20 14:32:01 4 13.85 0.00 5.41 2.20 0.07 78.47 14:32:01 5 14.02 0.00 4.50 7.65 0.07 73.76 14:32:01 6 13.24 0.00 4.97 0.46 0.07 81.27 14:32:01 7 11.18 0.00 5.30 0.68 0.07 82.78 14:33:01 all 26.25 0.00 3.07 0.53 0.08 70.07 14:33:01 0 26.20 0.00 2.93 0.37 0.07 70.44 14:33:01 1 26.77 0.00 2.99 0.55 0.07 69.62 14:33:01 2 26.49 0.00 3.45 2.43 0.08 67.54 14:33:01 3 17.63 0.00 1.91 0.15 0.08 80.24 14:33:01 4 24.24 0.00 3.06 0.25 0.07 72.38 14:33:01 5 32.42 0.00 3.53 0.13 0.07 63.85 14:33:01 6 28.08 0.00 2.92 0.12 0.08 68.81 14:33:01 7 28.27 0.00 3.80 0.17 0.10 67.67 14:34:01 all 9.00 0.00 1.24 0.07 0.06 89.63 14:34:01 0 9.15 0.00 1.44 0.02 0.05 89.34 14:34:01 1 9.48 0.00 1.42 0.39 0.08 88.63 14:34:01 2 8.77 0.00 1.32 0.00 0.05 89.85 14:34:01 3 10.10 0.00 1.20 0.02 0.07 88.61 14:34:01 4 8.59 0.00 1.10 0.02 0.07 90.22 14:34:01 5 7.58 0.00 1.05 0.05 0.07 91.25 14:34:01 6 9.49 0.00 1.19 0.03 0.07 89.22 14:34:01 7 8.83 0.00 1.19 0.05 0.07 89.87 14:35:01 all 6.79 0.00 0.70 0.20 0.03 92.28 14:35:01 0 0.92 0.00 0.60 0.02 0.05 98.41 14:35:01 1 3.40 0.00 0.62 0.07 0.02 95.90 14:35:01 2 7.71 0.00 0.97 0.12 0.03 91.17 14:35:01 3 4.31 0.00 0.63 0.05 0.03 94.97 14:35:01 4 0.64 0.00 0.47 0.02 0.02 98.86 14:35:01 5 12.39 0.00 0.83 0.12 0.03 86.62 14:35:01 6 15.71 0.00 0.70 0.08 0.03 83.47 14:35:01 7 9.20 0.00 0.77 1.14 0.03 88.86 Average: all 12.73 0.00 2.20 2.60 0.05 82.42 Average: 0 13.73 0.00 2.60 0.64 0.06 82.98 Average: 1 16.06 0.00 2.29 0.82 0.05 80.78 Average: 2 12.28 0.00 2.13 6.50 0.05 79.02 Average: 3 9.48 0.00 1.83 9.60 0.06 79.02 Average: 4 9.23 0.00 2.03 0.49 0.04 88.20 Average: 5 13.21 0.00 2.07 1.46 0.06 83.20 Average: 6 15.53 0.00 2.21 0.76 0.05 81.46 Average: 7 12.30 0.00 2.42 0.52 0.05 84.70