---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47764 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 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 855 26643 0 4667 30855 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:a8:60:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fea8:6021/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:24:84:a8 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-47764) 09/21/25 _x86_64_ (8 CPU) 00:53:20 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps bread/s bwrtn/s 00:55:01 177.26 40.81 136.45 1893.65 84699.68 00:56:01 143.53 14.36 129.16 889.99 46886.32 00:57:01 12.43 3.12 9.31 99.03 1024.33 00:58:01 21.91 0.47 21.45 13.60 10150.97 00:59:01 18.68 0.13 18.55 4.93 16898.92 01:00:01 25.35 0.28 25.06 5.73 27157.74 01:01:01 42.44 4.43 38.01 622.03 21101.15 Average: 62.81 9.01 53.80 500.81 29570.81 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 29869220 31611820 3070000 9.32 79036 1967208 1558892 4.59 969168 1800124 233828 00:56:01 27907012 29940272 5032208 15.28 89148 2236920 2814660 8.28 2743156 1961912 22268 00:57:01 26273260 28316100 6665960 20.24 89888 2245364 4399476 12.94 4372376 1960684 2036 00:58:01 27094876 29670860 5844344 17.74 93140 2764912 3212580 9.45 3104940 2392256 230336 00:59:01 26348996 29669648 6590224 20.01 96140 3493888 2965376 8.72 3101712 3111592 465268 01:00:01 27107400 31295556 5831820 17.70 99284 4333724 1706756 5.02 1537160 3896220 509784 01:01:01 27323172 31631828 5616048 17.05 103184 4443988 1405688 4.14 1249668 3962028 25432 Average: 27417705 30305155 5521515 16.76 92831 3069429 2580490 7.59 2439740 2726402 212707 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 105.42 77.14 1337.74 17.81 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 00:55:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 00:56:01 ens3 607.45 417.13 3650.98 101.22 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 00:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:57:01 ens3 553.47 328.19 142.31 129.78 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 00:57:01 lo 29.51 29.51 102.98 102.98 0.00 0.00 0.00 0.00 00:58:01 ens3 419.73 268.12 584.43 88.88 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 00:58:01 lo 3.95 3.95 1.33 1.33 0.00 0.00 0.00 0.00 00:59:01 ens3 316.28 211.35 672.20 67.60 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 00:59:01 lo 3.03 3.03 1.50 1.50 0.00 0.00 0.00 0.00 01:00:01 ens3 439.38 281.27 1306.12 82.25 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 01:00:01 lo 3.37 3.37 1.62 1.62 0.00 0.00 0.00 0.00 01:01:01 ens3 842.53 584.09 1481.18 232.13 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 470.05 310.17 1310.62 103.01 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: lo 6.05 6.05 15.42 15.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47764) 09/21/25 _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 11.09 0.00 0.69 4.16 0.03 84.03 00:55:01 0 4.06 0.00 0.48 1.21 0.07 94.18 00:55:01 1 7.01 0.00 0.43 0.36 0.03 92.18 00:55:01 2 9.59 0.00 0.39 0.17 0.02 89.83 00:55:01 3 1.87 0.00 0.12 0.53 0.02 97.47 00:55:01 4 16.07 0.00 0.85 0.97 0.03 82.08 00:55:01 5 46.88 0.00 2.63 4.35 0.08 46.05 00:55:01 6 2.24 0.00 0.36 0.71 0.02 96.67 00:55:01 7 0.97 0.00 0.27 25.04 0.03 73.69 00:56:01 all 37.58 0.00 1.27 1.77 0.08 59.30 00:56:01 0 39.76 0.00 0.95 1.30 0.08 57.91 00:56:01 1 26.30 0.00 1.17 0.27 0.08 72.18 00:56:01 2 51.64 0.00 2.04 1.56 0.12 44.64 00:56:01 3 47.50 0.00 1.57 0.12 0.08 50.73 00:56:01 4 32.37 0.00 1.32 0.83 0.08 65.39 00:56:01 5 38.37 0.00 1.07 1.39 0.08 59.09 00:56:01 6 39.21 0.00 0.84 0.03 0.07 59.85 00:56:01 7 25.51 0.00 1.15 8.67 0.07 64.61 00:57:01 all 41.85 0.00 1.02 0.02 0.08 57.02 00:57:01 0 39.57 0.00 0.99 0.10 0.07 59.27 00:57:01 1 40.60 0.00 0.97 0.00 0.07 58.36 00:57:01 2 42.82 0.00 0.70 0.00 0.07 56.41 00:57:01 3 40.68 0.00 1.82 0.02 0.08 57.40 00:57:01 4 26.25 0.00 0.95 0.02 0.07 72.71 00:57:01 5 59.83 0.00 0.70 0.00 0.10 39.37 00:57:01 6 28.27 0.00 1.50 0.00 0.08 70.15 00:57:01 7 56.80 0.00 0.58 0.00 0.08 42.53 00:58:01 all 33.78 0.00 0.87 0.17 0.06 65.12 00:58:01 0 42.42 0.00 1.07 0.03 0.07 56.42 00:58:01 1 38.99 0.00 0.53 0.00 0.05 60.43 00:58:01 2 40.66 0.00 0.45 0.00 0.05 58.84 00:58:01 3 27.10 0.00 1.62 0.00 0.05 71.23 00:58:01 4 29.04 0.00 0.65 1.34 0.05 68.92 00:58:01 5 30.35 0.00 0.55 0.00 0.05 69.05 00:58:01 6 38.30 0.00 1.04 0.00 0.07 60.59 00:58:01 7 23.40 0.00 1.07 0.00 0.05 75.49 00:59:01 all 33.12 0.00 0.90 0.20 0.06 65.72 00:59:01 0 39.59 0.00 0.62 0.07 0.07 59.66 00:59:01 1 21.36 0.00 0.85 0.05 0.05 77.69 00:59:01 2 27.31 0.00 0.78 0.02 0.07 71.83 00:59:01 3 46.83 0.00 0.45 0.00 0.07 52.66 00:59:01 4 35.26 0.00 0.93 0.00 0.07 63.74 00:59:01 5 21.28 0.00 0.75 0.02 0.05 77.90 00:59:01 6 32.31 0.00 1.71 0.00 0.08 65.90 00:59:01 7 41.08 0.00 1.12 1.52 0.05 56.23 01:00:01 all 30.62 0.00 0.94 0.74 0.06 67.64 01:00:01 0 24.06 0.00 0.42 0.10 0.05 75.38 01:00:01 1 24.56 0.00 0.89 0.00 0.08 74.47 01:00:01 2 35.41 0.00 1.44 0.00 0.08 63.07 01:00:01 3 34.32 0.00 1.18 0.17 0.05 64.28 01:00:01 4 34.19 0.00 0.58 0.00 0.05 65.17 01:00:01 5 27.56 0.00 1.05 5.17 0.07 66.15 01:00:01 6 33.41 0.00 1.18 0.47 0.05 64.89 01:00:01 7 31.40 0.00 0.78 0.00 0.07 67.75 01:01:01 all 25.52 0.00 1.00 0.68 0.05 72.76 01:01:01 0 34.68 0.00 0.80 0.80 0.05 63.66 01:01:01 1 9.95 0.00 0.88 0.02 0.03 89.12 01:01:01 2 45.40 0.00 0.80 0.05 0.03 53.72 01:01:01 3 18.54 0.00 0.95 0.02 0.05 80.44 01:01:01 4 13.39 0.00 0.70 1.43 0.03 84.44 01:01:01 5 40.98 0.00 1.30 0.15 0.05 57.52 01:01:01 6 25.54 0.00 0.79 0.13 0.08 73.46 01:01:01 7 15.76 0.00 1.79 2.84 0.05 79.56 Average: all 30.55 0.00 0.96 1.10 0.06 67.33 Average: 0 32.09 0.00 0.76 0.51 0.06 66.57 Average: 1 24.13 0.00 0.82 0.10 0.06 74.89 Average: 2 36.17 0.00 0.94 0.26 0.06 62.56 Average: 3 31.04 0.00 1.10 0.12 0.06 67.68 Average: 4 26.67 0.00 0.86 0.66 0.05 71.76 Average: 5 37.85 0.00 1.15 1.57 0.07 59.36 Average: 6 28.53 0.00 1.06 0.19 0.06 70.16 Average: 7 27.91 0.00 0.97 5.39 0.06 65.67