---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21939 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 8% / 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 854 26835 0 4476 30856 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:65:18:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe65:1885/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:c6:cf:96 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-21939) 06/18/25 _x86_64_ (8 CPU) 00:53:20 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps bread/s bwrtn/s 00:55:01 161.15 40.22 120.93 1851.30 63377.43 00:56:01 148.48 13.90 134.58 879.32 69136.61 00:57:01 22.21 2.73 19.48 80.52 7821.23 00:58:01 31.16 0.45 30.71 13.46 23869.89 00:59:01 23.40 0.48 22.91 10.53 25553.21 01:00:01 291.65 4.47 287.19 620.43 21586.94 Average: 112.87 10.29 102.58 572.41 35146.60 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 29833352 31556632 3105868 9.43 78376 1948384 1553056 4.57 1017452 1781140 205620 00:56:01 27877576 29873108 5061644 15.37 87960 2201656 2880908 8.48 2798784 1933080 22264 00:57:01 27556312 29829196 5382908 16.34 90524 2470168 2893308 8.51 2922836 2118012 238052 00:58:01 26647740 29833548 6291480 19.10 93948 3364456 2801756 8.24 2918244 2999696 431216 00:59:01 27289304 31292200 5649916 17.15 97260 4157816 1719904 5.06 1514612 3736548 478400 01:00:01 27547684 31661552 5391536 16.37 100836 4259968 1372112 4.04 1193352 3796272 28048 Average: 27791995 30674373 5147225 15.63 91484 3067075 2203507 6.48 2060880 2727458 233933 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 274.31 184.41 1335.83 25.25 0.00 0.00 0.00 0.00 00:55:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 690.78 443.38 3468.39 127.35 0.00 0.00 0.00 0.00 00:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 377.79 226.60 542.79 68.79 0.00 0.00 0.00 0.00 00:57:01 lo 35.06 35.06 184.21 184.21 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 271.54 156.19 659.76 59.21 0.00 0.00 0.00 0.00 00:58:01 lo 4.75 4.75 2.08 2.08 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 419.95 272.64 1289.10 83.85 0.00 0.00 0.00 0.00 00:59:01 lo 3.42 3.42 1.62 1.62 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 583.87 416.18 1369.84 161.45 0.00 0.00 0.00 0.00 01:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 436.82 283.50 1444.58 87.82 0.00 0.00 0.00 0.00 Average: lo 7.61 7.61 31.45 31.45 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-21939) 06/18/25 _x86_64_ (8 CPU) 00:53:20 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 11.73 0.00 0.74 1.95 0.04 85.54 00:55:01 0 3.70 0.00 0.44 5.77 0.05 90.04 00:55:01 1 11.76 0.00 0.80 0.73 0.09 86.62 00:55:01 2 23.22 0.00 1.49 1.34 0.05 73.89 00:55:01 3 28.49 0.00 1.75 0.95 0.03 68.78 00:55:01 4 4.27 0.00 0.24 0.07 0.02 95.40 00:55:01 5 1.54 0.00 0.25 0.41 0.02 97.78 00:55:01 6 2.59 0.00 0.25 0.02 0.00 97.13 00:55:01 7 18.21 0.00 0.71 6.37 0.09 74.62 00:56:01 all 35.15 0.00 1.25 1.02 0.08 62.51 00:56:01 0 26.33 0.00 1.12 1.07 0.05 71.43 00:56:01 1 41.81 0.00 1.88 0.69 0.12 55.51 00:56:01 2 29.43 0.00 2.15 2.32 0.10 66.00 00:56:01 3 38.73 0.00 0.99 0.37 0.08 59.84 00:56:01 4 46.87 0.00 1.05 0.02 0.08 51.98 00:56:01 5 38.19 0.00 0.58 0.07 0.07 61.10 00:56:01 6 28.72 0.00 0.98 0.28 0.07 69.94 00:56:01 7 31.19 0.00 1.18 3.30 0.07 64.25 00:57:01 all 43.75 0.00 0.94 0.09 0.08 55.14 00:57:01 0 28.08 0.00 0.72 0.02 0.07 71.12 00:57:01 1 37.40 0.00 0.88 0.05 0.12 61.55 00:57:01 2 43.50 0.00 0.94 0.52 0.07 54.98 00:57:01 3 54.71 0.00 1.12 0.12 0.08 43.97 00:57:01 4 40.94 0.00 0.90 0.00 0.07 58.09 00:57:01 5 57.08 0.00 1.34 0.00 0.08 41.50 00:57:01 6 45.77 0.00 0.67 0.00 0.07 53.49 00:57:01 7 42.56 0.00 0.98 0.00 0.07 56.39 00:58:01 all 41.04 0.00 1.27 0.19 0.07 57.42 00:58:01 0 36.39 0.00 1.94 0.17 0.07 61.43 00:58:01 1 34.75 0.00 2.00 0.82 0.08 62.34 00:58:01 2 42.98 0.00 1.19 0.12 0.08 55.64 00:58:01 3 41.75 0.00 1.07 0.30 0.05 56.83 00:58:01 4 44.38 0.00 1.42 0.00 0.08 54.11 00:58:01 5 50.60 0.00 1.10 0.15 0.08 48.06 00:58:01 6 38.68 0.00 0.48 0.00 0.05 60.79 00:58:01 7 38.76 0.00 0.95 0.00 0.07 60.22 00:59:01 all 41.29 0.00 1.33 0.22 0.25 56.91 00:59:01 0 32.63 0.00 1.20 0.00 0.07 66.10 00:59:01 1 38.06 0.00 0.95 0.00 0.08 60.90 00:59:01 2 45.31 0.00 2.34 0.33 0.08 51.93 00:59:01 3 41.27 0.00 1.09 0.42 1.47 55.75 00:59:01 4 46.40 0.00 1.84 0.00 0.07 51.69 00:59:01 5 35.88 0.00 1.05 0.90 0.08 62.09 00:59:01 6 49.21 0.00 0.57 0.00 0.07 50.16 00:59:01 7 41.56 0.00 1.64 0.08 0.08 56.63 01:00:01 all 24.38 0.00 1.10 0.74 0.05 73.73 01:00:01 0 35.15 0.00 1.37 0.07 0.05 63.36 01:00:01 1 10.67 0.00 0.52 0.03 0.07 88.72 01:00:01 2 18.39 0.00 1.21 1.47 0.07 78.87 01:00:01 3 23.28 0.00 1.55 0.40 0.03 74.73 01:00:01 4 19.58 0.00 0.67 0.22 0.05 79.48 01:00:01 5 21.90 0.00 0.43 0.00 0.03 77.63 01:00:01 6 21.67 0.00 0.83 0.02 0.05 77.43 01:00:01 7 44.46 0.00 2.22 3.69 0.07 49.56 Average: all 32.95 0.00 1.10 0.70 0.10 65.16 Average: 0 27.11 0.00 1.13 1.17 0.06 70.53 Average: 1 29.11 0.00 1.17 0.38 0.09 69.24 Average: 2 33.84 0.00 1.55 1.01 0.08 63.52 Average: 3 38.06 0.00 1.26 0.42 0.29 59.96 Average: 4 33.82 0.00 1.02 0.05 0.06 65.05 Average: 5 34.28 0.00 0.80 0.25 0.06 64.61 Average: 6 31.18 0.00 0.63 0.05 0.05 68.09 Average: 7 36.18 0.00 1.28 2.23 0.07 60.23