---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13661 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 11G 145G 7% / 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 866 28419 0 2881 30860 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:ad:a4:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fead:a4cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:59:0e: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 inet6 fe80::42:c9ff:fe59:e28/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13661) 01/20/24 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:03 tps rtps wtps bread/s bwrtn/s 10:43:01 95.40 18.34 77.06 1056.88 17588.56 10:44:01 134.54 21.06 113.48 845.86 24358.47 10:45:01 33.69 0.58 33.11 11.86 13918.88 10:46:01 93.75 3.33 90.42 423.13 35928.01 10:47:01 58.87 1.28 57.59 66.39 17429.63 Average: 83.17 8.86 74.31 476.98 21873.13 10:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30037240 31679344 2901980 8.81 72992 1876744 1428072 4.20 897284 1708016 212388 10:44:01 28512444 30372992 4426776 13.44 85124 2072296 2837332 8.35 2262080 1841652 25804 10:45:01 28265824 30208540 4673396 14.19 88852 2146496 2882476 8.48 2445688 1894360 15068 10:46:01 27595396 30266160 5343824 16.22 96508 2853432 2592236 7.63 2559528 2417564 38572 10:47:01 29114052 31613704 3825168 11.61 101864 2678888 1444760 4.25 1231884 2234888 31912 Average: 28704991 30828148 4234229 12.85 89068 2325571 2236975 6.58 1879293 2019296 64749 10:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 65.01 44.64 1106.65 8.20 0.00 0.00 0.00 0.00 10:43:01 lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 665.41 448.81 2309.58 124.51 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 418.90 260.07 843.21 99.39 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 173.20 131.63 1490.68 40.61 0.00 0.00 0.00 0.00 10:46:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 227.51 271.64 101.32 1671.45 0.00 0.00 0.00 0.00 10:47:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 311.64 232.60 1170.71 391.37 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13661) 01/20/24 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:03 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.23 0.00 0.76 1.89 0.03 87.08 10:43:01 0 13.61 0.00 0.90 0.31 0.02 85.17 10:43:01 1 4.69 0.00 0.35 2.97 0.03 91.96 10:43:01 2 1.31 0.00 0.29 0.03 0.00 98.36 10:43:01 3 10.17 0.00 1.16 8.76 0.05 79.86 10:43:01 4 0.98 0.00 0.41 0.66 0.02 97.93 10:43:01 5 0.35 0.00 0.29 0.16 0.02 99.19 10:43:01 6 18.75 0.00 1.19 0.97 0.05 79.04 10:43:01 7 32.00 0.00 1.50 1.29 0.03 65.17 10:44:01 all 33.72 0.00 1.44 1.34 0.09 63.41 10:44:01 0 33.55 0.00 1.05 0.07 0.08 65.25 10:44:01 1 29.53 0.00 1.32 5.96 0.10 63.08 10:44:01 2 29.31 0.00 1.07 0.13 0.08 69.41 10:44:01 3 29.98 0.00 1.37 2.43 0.07 66.16 10:44:01 4 33.86 0.00 0.97 0.27 0.08 64.82 10:44:01 5 35.13 0.00 1.34 0.05 0.08 63.39 10:44:01 6 49.12 0.00 2.22 1.37 0.13 47.15 10:44:01 7 29.28 0.00 2.18 0.42 0.08 68.04 10:45:01 all 63.70 0.00 2.17 0.31 0.10 33.72 10:45:01 0 61.12 0.00 2.21 0.02 0.08 36.57 10:45:01 1 62.72 0.00 2.33 1.56 0.10 33.29 10:45:01 2 61.88 0.00 2.35 0.08 0.10 35.58 10:45:01 3 71.13 0.00 2.30 0.03 0.12 26.42 10:45:01 4 66.58 0.00 1.99 0.00 0.10 31.33 10:45:01 5 58.57 0.00 2.51 0.40 0.10 38.41 10:45:01 6 60.28 0.00 1.68 0.39 0.08 37.57 10:45:01 7 67.32 0.00 2.03 0.00 0.10 30.55 10:46:01 all 61.26 0.00 2.00 1.80 0.10 34.83 10:46:01 0 58.98 0.00 1.86 0.02 0.10 39.04 10:46:01 1 62.58 0.00 1.96 0.05 0.12 35.29 10:46:01 2 59.05 0.00 1.58 6.62 0.10 32.65 10:46:01 3 65.90 0.00 2.61 0.40 0.12 30.97 10:46:01 4 59.83 0.00 2.37 2.10 0.12 35.59 10:46:01 5 58.53 0.00 1.94 4.42 0.08 35.02 10:46:01 6 62.65 0.00 1.73 0.57 0.10 34.96 10:46:01 7 62.58 0.00 1.94 0.27 0.10 35.10 10:47:01 all 12.16 0.00 0.74 1.06 0.04 86.01 10:47:01 0 28.10 0.00 1.29 0.37 0.05 70.19 10:47:01 1 9.55 0.00 0.52 0.20 0.03 89.70 10:47:01 2 23.51 0.00 0.79 5.43 0.08 70.18 10:47:01 3 9.48 0.00 0.95 0.08 0.03 89.45 10:47:01 4 1.79 0.00 0.38 0.00 0.02 97.81 10:47:01 5 6.20 0.00 0.78 2.33 0.03 90.65 10:47:01 6 10.49 0.00 0.68 0.03 0.05 88.74 10:47:01 7 8.10 0.00 0.55 0.00 0.03 91.32 Average: all 36.35 0.00 1.43 1.28 0.07 60.87 Average: 0 39.21 0.00 1.46 0.15 0.07 59.10 Average: 1 33.97 0.00 1.30 2.14 0.08 62.52 Average: 2 35.19 0.00 1.22 2.47 0.07 61.04 Average: 3 37.50 0.00 1.68 2.30 0.08 58.44 Average: 4 32.78 0.00 1.23 0.60 0.07 65.32 Average: 5 31.92 0.00 1.38 1.48 0.06 65.15 Average: 6 40.35 0.00 1.50 0.66 0.08 57.40 Average: 7 39.86 0.00 1.64 0.39 0.07 58.04