---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7745 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 13G 143G 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 848 26206 0 5111 30862 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:15:6e:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe15:6eda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:75:f0:28 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-7745) 02/22/24 _x86_64_ (8 CPU) 14:50:27 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 136.37 36.12 100.25 1687.44 69434.46 14:53:01 148.88 22.98 125.90 2749.54 68349.68 14:54:01 301.10 12.08 289.02 772.13 100095.00 14:55:01 54.17 0.43 53.74 40.79 5006.52 14:56:01 42.25 0.00 42.25 0.00 1832.12 Average: 136.55 14.32 122.22 1049.98 48940.96 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30082192 31672156 2857028 8.67 69420 1831612 1438812 4.23 900600 1668384 169576 14:53:01 28873968 31680388 4065252 12.34 95844 2985484 1384896 4.07 966468 2734792 977768 14:54:01 25546912 30323116 7392308 22.44 114632 4864980 6426688 18.91 2401892 4491852 992 14:55:01 23157984 28074744 9781236 29.69 117020 4996468 9228740 27.15 4790060 4467616 1136 14:56:01 25794656 30735356 7144564 21.69 117636 5023700 3389932 9.97 2204552 4461596 292 Average: 26691142 30497152 6248078 18.97 102910 3940449 4373814 12.87 2252714 3564848 229953 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 77.37 56.75 964.66 11.68 0.00 0.00 0.00 0.00 14:53:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 br-8f801b5bdef9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 249.86 155.76 7181.68 22.17 0.00 0.00 0.00 0.00 14:54:01 veth563e3a1 17.62 23.20 1.61 2.77 0.00 0.00 0.00 0.00 14:54:01 veth1f680f5 0.20 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 veth7d4a3cf 0.10 0.43 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth8e42345 0.22 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 veth563e3a1 74.64 86.94 108.57 30.76 0.00 0.00 0.00 0.01 14:55:01 veth1f680f5 11.28 11.28 10.85 60.19 0.00 0.00 0.00 0.00 14:55:01 veth7d4a3cf 0.80 1.03 0.17 0.82 0.00 0.00 0.00 0.00 14:55:01 veth8e42345 1.37 1.52 0.20 0.48 0.00 0.00 0.00 0.00 14:56:01 lo 27.79 27.79 7.43 7.43 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethfe22def 54.15 48.92 20.63 42.05 0.00 0.00 0.00 0.00 14:56:01 br-8f801b5bdef9 2.90 3.37 4.32 1.16 0.00 0.00 0.00 0.00 Average: lo 4.77 4.77 1.42 1.42 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: vethfe22def 10.83 9.78 4.13 8.41 0.00 0.00 0.00 0.00 Average: br-8f801b5bdef9 0.58 0.67 0.86 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7745) 02/22/24 _x86_64_ (8 CPU) 14:50:27 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.86 0.00 0.82 4.45 0.04 84.83 14:52:01 0 1.12 0.00 0.40 0.17 0.02 98.30 14:52:01 1 8.68 0.00 0.72 1.27 0.03 89.30 14:52:01 2 40.13 0.00 2.67 3.11 0.08 54.01 14:52:01 3 1.50 0.00 0.60 19.89 0.05 77.95 14:52:01 4 11.45 0.00 0.74 7.82 0.03 79.97 14:52:01 5 9.58 0.00 0.57 0.83 0.07 88.95 14:52:01 6 3.07 0.00 0.32 0.07 0.02 96.53 14:52:01 7 3.40 0.00 0.50 2.54 0.05 93.51 14:53:01 all 10.16 0.00 1.65 5.39 0.04 82.76 14:53:01 0 12.47 0.00 1.56 0.60 0.03 85.33 14:53:01 1 3.57 0.00 1.64 0.10 0.02 94.67 14:53:01 2 13.50 0.00 1.57 1.74 0.03 83.15 14:53:01 3 7.23 0.00 1.23 32.58 0.03 58.93 14:53:01 4 19.75 0.00 2.71 3.28 0.07 74.20 14:53:01 5 7.85 0.00 1.59 1.42 0.02 89.12 14:53:01 6 12.45 0.00 1.66 1.54 0.03 84.32 14:53:01 7 4.46 0.00 1.24 1.91 0.05 92.34 14:54:01 all 19.50 0.00 5.27 6.17 0.06 69.01 14:54:01 0 21.49 0.00 4.72 0.14 0.07 73.59 14:54:01 1 18.17 0.00 6.18 2.80 0.07 72.78 14:54:01 2 22.20 0.00 4.82 1.39 0.07 71.53 14:54:01 3 19.39 0.00 4.76 0.59 0.07 75.19 14:54:01 4 18.87 0.00 5.63 37.70 0.09 37.71 14:54:01 5 19.39 0.00 5.07 4.29 0.07 71.18 14:54:01 6 18.64 0.00 6.46 0.76 0.05 74.08 14:54:01 7 17.84 0.00 4.49 1.86 0.05 75.76 14:55:01 all 45.27 0.00 4.36 0.12 0.09 50.16 14:55:01 0 42.14 0.00 4.14 0.05 0.08 53.58 14:55:01 1 44.46 0.00 4.09 0.03 0.08 51.33 14:55:01 2 48.23 0.00 4.81 0.03 0.10 46.83 14:55:01 3 47.46 0.00 4.61 0.05 0.08 47.79 14:55:01 4 48.08 0.00 4.59 0.00 0.08 47.24 14:55:01 5 42.44 0.00 4.36 0.40 0.08 52.71 14:55:01 6 52.13 0.00 4.57 0.37 0.10 42.83 14:55:01 7 37.22 0.00 3.68 0.07 0.08 58.94 14:56:01 all 3.75 0.00 0.62 0.17 0.04 95.42 14:56:01 0 3.04 0.00 0.64 0.07 0.05 96.20 14:56:01 1 4.16 0.00 0.48 0.08 0.05 95.22 14:56:01 2 2.73 0.00 0.49 0.05 0.07 96.67 14:56:01 3 4.50 0.00 0.58 0.05 0.07 94.80 14:56:01 4 3.42 0.00 0.82 0.05 0.03 95.68 14:56:01 5 4.76 0.00 0.65 0.20 0.03 94.35 14:56:01 6 4.60 0.00 0.74 0.55 0.05 94.06 14:56:01 7 2.84 0.00 0.55 0.23 0.03 96.35 Average: all 17.67 0.00 2.53 3.26 0.06 76.48 Average: 0 16.01 0.00 2.28 0.20 0.05 81.45 Average: 1 15.75 0.00 2.61 0.86 0.05 80.73 Average: 2 25.35 0.00 2.87 1.27 0.07 70.45 Average: 3 15.97 0.00 2.35 10.64 0.06 70.98 Average: 4 20.28 0.00 2.88 9.68 0.06 67.09 Average: 5 16.77 0.00 2.44 1.42 0.05 79.31 Average: 6 18.14 0.00 2.74 0.66 0.05 78.42 Average: 7 13.11 0.00 2.09 1.32 0.05 83.43