---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36372 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 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 868 26191 0 5107 30842 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:ce:2d:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fece:2dab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:5d:6f:8b 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-36372) 04/30/24 _x86_64_ (8 CPU) 08:40:53 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:02 360.89 84.34 276.55 6153.64 62785.00 08:43:01 107.35 17.34 90.02 1261.75 30591.29 08:44:01 197.50 9.35 188.15 1635.19 77543.34 08:45:01 272.04 12.21 259.82 805.57 70860.89 08:46:01 80.57 1.95 78.62 112.11 24186.77 Average: 203.99 25.06 178.93 1996.10 53269.04 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:02 30156508 31619236 2782712 8.45 56612 1725608 1473408 4.34 958008 1555680 85196 08:43:01 29827024 31652192 3112196 9.45 82832 2041848 1423240 4.19 946112 1855148 189496 08:44:01 26878688 31623780 6060532 18.40 129524 4790808 1415224 4.16 1049752 4535504 1265480 08:45:01 24698696 29621440 8240524 25.02 138540 4943424 7964432 23.43 3235848 4466604 28344 08:46:01 26796224 31558328 6142996 18.65 141132 4793260 1528488 4.50 1336152 4318964 2716 Average: 27671428 31214995 5267792 15.99 109728 3658990 2760958 8.12 1505174 3346380 314246 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:02 ens3 407.75 270.52 1519.90 74.66 0.00 0.00 0.00 0.00 08:42:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 08:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 48.13 34.86 674.71 9.62 0.00 0.00 0.00 0.00 08:43:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 931.21 531.51 23203.73 39.08 0.00 0.00 0.00 0.00 08:44:01 br-aca7a33ad40f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 9.80 9.80 0.97 0.97 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 vethd741729 3.82 3.87 0.47 0.46 0.00 0.00 0.00 0.00 08:45:01 ens3 15.56 14.35 6.69 11.34 0.00 0.00 0.00 0.00 08:45:01 vethffc9b1a 52.57 63.61 19.18 15.23 0.00 0.00 0.00 0.00 08:45:01 veth8247de3 4.03 5.47 0.71 0.83 0.00 0.00 0.00 0.00 08:46:01 ens3 59.47 38.46 72.79 17.52 0.00 0.00 0.00 0.00 08:46:01 lo 19.73 19.73 2.10 2.10 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 293.24 178.42 5110.34 30.51 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.37 0.37 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-36372) 04/30/24 _x86_64_ (8 CPU) 08:40:53 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:02 all 9.30 0.00 1.35 3.60 0.05 85.71 08:42:02 0 14.33 0.00 1.49 0.37 0.03 83.78 08:42:02 1 8.44 0.00 1.19 1.60 0.07 88.71 08:42:02 2 5.36 0.00 0.97 0.30 0.07 93.31 08:42:02 3 11.07 0.00 1.47 1.57 0.05 85.84 08:42:02 4 5.45 0.00 1.12 2.99 0.02 90.42 08:42:02 5 5.91 0.00 2.29 1.05 0.03 90.71 08:42:02 6 9.57 0.00 1.17 1.40 0.03 87.83 08:42:02 7 14.30 0.00 1.10 19.47 0.08 65.04 08:43:01 all 10.49 0.00 0.70 2.40 0.03 86.37 08:43:01 0 19.69 0.00 1.02 1.31 0.03 77.95 08:43:01 1 10.21 0.00 0.54 5.27 0.05 83.93 08:43:01 2 8.57 0.00 0.64 2.58 0.02 88.19 08:43:01 3 6.51 0.00 0.44 0.19 0.02 92.85 08:43:01 4 13.92 0.00 1.06 5.01 0.05 79.96 08:43:01 5 10.39 0.00 0.70 4.34 0.03 84.54 08:43:01 6 13.24 0.00 1.12 0.46 0.02 85.17 08:43:01 7 1.36 0.00 0.10 0.10 0.02 98.42 08:44:01 all 12.39 0.00 4.58 4.21 0.07 78.75 08:44:01 0 11.05 0.00 4.09 0.03 0.05 84.77 08:44:01 1 9.60 0.00 4.70 0.39 0.07 85.25 08:44:01 2 18.18 0.00 6.30 3.01 0.08 72.43 08:44:01 3 9.84 0.00 2.98 0.25 0.05 86.88 08:44:01 4 11.92 0.00 3.46 11.52 0.05 73.06 08:44:01 5 19.43 0.00 5.34 1.27 0.08 73.88 08:44:01 6 10.43 0.00 4.99 0.27 0.05 84.26 08:44:01 7 8.72 0.00 4.79 17.03 0.07 69.40 08:45:01 all 26.47 0.00 3.55 3.56 0.08 66.34 08:45:01 0 26.39 0.00 3.26 0.50 0.07 69.78 08:45:01 1 27.11 0.00 3.70 0.77 0.08 68.33 08:45:01 2 27.62 0.00 3.59 3.17 0.10 65.52 08:45:01 3 28.13 0.00 3.78 3.16 0.08 64.85 08:45:01 4 26.69 0.00 3.35 1.78 0.10 68.08 08:45:01 5 26.61 0.00 3.64 2.25 0.08 67.42 08:45:01 6 27.75 0.00 3.60 0.81 0.07 67.77 08:45:01 7 21.45 0.00 3.51 16.08 0.08 58.87 08:46:01 all 7.27 0.00 0.66 1.66 0.03 90.39 08:46:01 0 7.39 0.00 0.77 0.38 0.03 91.43 08:46:01 1 15.81 0.00 0.95 0.28 0.03 82.92 08:46:01 2 3.27 0.00 0.67 1.84 0.03 94.19 08:46:01 3 7.48 0.00 0.58 9.62 0.02 82.29 08:46:01 4 3.41 0.00 0.50 0.23 0.02 95.84 08:46:01 5 0.80 0.00 0.50 0.10 0.02 98.58 08:46:01 6 14.56 0.00 0.75 0.60 0.03 84.06 08:46:01 7 5.37 0.00 0.53 0.17 0.03 93.89 Average: all 13.18 0.00 2.17 3.08 0.05 81.51 Average: 0 15.77 0.00 2.12 0.52 0.04 81.55 Average: 1 14.25 0.00 2.22 1.65 0.06 81.82 Average: 2 12.59 0.00 2.43 2.18 0.06 82.74 Average: 3 12.63 0.00 1.85 2.97 0.04 82.50 Average: 4 12.27 0.00 1.90 4.29 0.05 81.50 Average: 5 12.61 0.00 2.49 1.80 0.05 83.06 Average: 6 15.10 0.00 2.32 0.71 0.04 81.83 Average: 7 10.25 0.00 2.00 10.57 0.06 77.12