---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23389 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1144 58922 0 4354 62584 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:b4:2b:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feb4:2bd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:9e:54:e4 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-16g-23389) 06/24/25 _x86_64_ (16 CPU) 08:31:52 LINUX RESTART (16 CPU) 08:32:01 tps rtps wtps bread/s bwrtn/s 08:33:02 381.17 73.87 307.30 5345.38 104037.99 08:34:01 200.07 44.03 156.04 2505.61 74834.10 08:35:01 75.94 4.27 71.68 133.96 65001.67 08:36:01 55.52 0.48 55.04 14.66 69706.38 08:37:01 65.54 0.12 65.42 3.07 88153.44 08:38:01 59.67 1.83 57.84 110.65 46366.54 Average: 139.48 20.70 118.78 1348.97 74682.66 08:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:02 62853984 64196412 3113760 4.72 80044 1795436 2055708 3.07 1059184 1643020 158948 08:34:01 60637744 62310256 5330000 8.08 95460 2098296 3046004 4.55 3015268 1869972 16828 08:35:01 59800168 61847556 6167576 9.35 100808 2459264 3363060 5.02 3589356 2114172 227292 08:36:01 58289672 60800644 7678072 11.64 103944 2909232 4272516 6.38 4646124 2550536 379644 08:37:01 58159408 61654184 7808336 11.84 107472 3873172 3407492 5.08 3819672 3474324 497128 08:38:01 60335748 64085920 5631996 8.54 112120 4118300 2105672 3.14 1398908 3707872 26696 Average: 60012787 62482495 5954957 9.03 99975 2875617 3041742 4.54 2921419 2559983 217756 08:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 ens3 502.48 342.43 1985.01 83.70 0.00 0.00 0.00 0.00 08:33:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 395.53 299.36 2211.27 66.25 0.00 0.00 0.00 0.00 08:34:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 713.06 388.85 2183.43 117.46 0.00 0.00 0.00 0.00 08:35:01 lo 36.29 36.29 184.11 184.11 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 459.66 224.18 217.27 89.11 0.00 0.00 0.00 0.00 08:36:01 lo 2.70 2.70 1.06 1.06 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 185.07 93.00 631.84 35.48 0.00 0.00 0.00 0.00 08:37:01 lo 4.17 4.17 2.03 2.03 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 180.62 87.47 180.46 37.73 0.00 0.00 0.00 0.00 08:38:01 lo 1.87 1.87 0.65 0.65 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: ens3 406.11 239.05 1232.19 71.64 0.00 0.00 0.00 0.00 Average: lo 7.98 7.98 31.45 31.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23389) 06/24/25 _x86_64_ (16 CPU) 08:31:52 LINUX RESTART (16 CPU) 08:32:01 CPU %user %nice %system %iowait %steal %idle 08:33:02 all 4.91 0.00 0.73 1.22 0.02 93.12 08:33:02 0 1.93 0.00 0.37 0.12 0.02 97.57 08:33:02 1 3.82 0.00 0.58 0.08 0.02 95.50 08:33:02 2 12.65 0.00 1.25 0.15 0.02 85.94 08:33:02 3 4.51 0.00 0.42 0.22 0.02 94.84 08:33:02 4 3.86 0.00 0.55 0.42 0.02 95.16 08:33:02 5 2.87 0.00 0.58 0.40 0.03 96.11 08:33:02 6 2.99 0.00 0.50 0.05 0.02 96.44 08:33:02 7 2.90 0.00 0.33 0.02 0.03 96.72 08:33:02 8 2.24 0.00 0.23 0.02 0.00 97.51 08:33:02 9 1.76 0.00 0.82 2.93 0.02 94.48 08:33:02 10 2.54 0.00 1.35 3.77 0.02 92.32 08:33:02 11 14.77 0.00 1.12 0.63 0.05 83.43 08:33:02 12 0.65 0.00 0.32 5.77 0.02 93.25 08:33:02 13 5.01 0.00 0.67 0.18 0.02 94.12 08:33:02 14 6.67 0.00 0.74 4.43 0.07 88.11 08:33:02 15 9.45 0.00 1.80 0.32 0.02 88.42 08:34:01 all 21.99 0.00 1.03 0.69 0.05 76.23 08:34:01 0 22.42 0.00 1.07 0.25 0.05 76.21 08:34:01 1 32.45 0.00 1.17 0.44 0.05 65.89 08:34:01 2 22.04 0.00 0.75 0.00 0.05 77.16 08:34:01 3 18.16 0.00 0.63 0.00 0.03 81.18 08:34:01 4 21.64 0.00 1.55 0.54 0.05 76.21 08:34:01 5 22.21 0.00 0.92 1.00 0.05 75.82 08:34:01 6 21.99 0.00 0.82 0.02 0.07 77.11 08:34:01 7 24.56 0.00 1.46 0.17 0.05 73.75 08:34:01 8 19.40 0.00 0.83 0.08 0.05 79.63 08:34:01 9 16.12 0.00 1.12 0.00 0.05 82.71 08:34:01 10 9.97 0.00 0.68 0.02 0.05 89.29 08:34:01 11 27.00 0.00 1.61 0.42 0.05 70.92 08:34:01 12 23.43 0.00 0.95 5.23 0.07 70.32 08:34:01 13 25.81 0.00 0.80 0.15 0.05 73.19 08:34:01 14 27.56 0.00 1.14 0.99 0.09 70.23 08:34:01 15 17.09 0.00 1.02 1.78 0.05 80.06 08:35:01 all 28.85 0.00 0.88 0.30 0.07 69.91 08:35:01 0 28.76 0.00 0.57 0.00 0.07 70.61 08:35:01 1 23.45 0.00 0.79 0.00 0.07 75.70 08:35:01 2 35.36 0.00 0.55 0.00 0.08 64.00 08:35:01 3 31.73 0.00 1.05 0.02 0.07 67.13 08:35:01 4 35.69 0.00 0.91 0.00 0.07 63.34 08:35:01 5 32.83 0.00 0.87 0.00 0.08 66.21 08:35:01 6 28.96 0.00 1.37 0.02 0.07 69.58 08:35:01 7 30.46 0.00 0.67 0.00 0.08 68.78 08:35:01 8 28.38 0.00 1.02 0.00 0.07 70.53 08:35:01 9 31.00 0.00 0.82 0.03 0.07 68.08 08:35:01 10 30.48 0.00 0.60 0.00 0.05 68.87 08:35:01 11 22.67 0.00 0.39 0.00 0.05 76.89 08:35:01 12 33.75 0.00 0.98 1.83 0.07 63.37 08:35:01 13 24.68 0.00 1.80 2.87 0.05 70.60 08:35:01 14 25.73 0.00 1.10 0.02 0.07 73.08 08:35:01 15 17.69 0.00 0.50 0.00 0.05 81.76 08:36:01 all 30.80 0.00 1.03 0.38 0.07 67.72 08:36:01 0 30.58 0.00 0.70 0.02 0.08 68.62 08:36:01 1 21.67 0.00 0.81 0.00 0.08 77.44 08:36:01 2 42.61 0.00 1.14 0.00 0.08 56.17 08:36:01 3 26.22 0.00 1.15 0.00 0.07 72.56 08:36:01 4 37.05 0.00 1.54 0.02 0.08 61.31 08:36:01 5 24.05 0.00 1.67 0.02 0.07 74.19 08:36:01 6 33.43 0.00 1.12 0.00 0.10 65.34 08:36:01 7 34.96 0.00 0.70 0.00 0.07 64.27 08:36:01 8 23.78 0.00 0.67 0.89 0.05 74.62 08:36:01 9 33.12 0.00 1.76 0.00 0.08 65.04 08:36:01 10 39.65 0.00 1.04 0.00 0.08 59.23 08:36:01 11 22.15 0.00 0.57 0.00 0.07 77.21 08:36:01 12 29.19 0.00 1.05 0.00 0.07 69.69 08:36:01 13 39.86 0.00 1.24 1.61 0.08 57.20 08:36:01 14 21.37 0.00 0.50 3.49 0.07 74.57 08:36:01 15 33.07 0.00 0.87 0.00 0.07 66.00 08:37:01 all 26.78 0.00 1.00 0.48 0.07 71.66 08:37:01 0 21.15 0.00 0.90 1.04 0.07 76.84 08:37:01 1 20.43 0.00 1.61 0.00 0.07 77.89 08:37:01 2 29.02 0.00 2.12 0.00 0.07 68.79 08:37:01 3 23.88 0.00 0.70 0.00 0.07 75.35 08:37:01 4 24.80 0.00 0.79 0.00 0.05 74.36 08:37:01 5 24.54 0.00 0.95 0.00 0.07 74.44 08:37:01 6 26.59 0.00 0.77 0.02 0.05 72.58 08:37:01 7 32.28 0.00 0.60 0.00 0.08 67.03 08:37:01 8 27.83 0.00 1.29 1.96 0.05 68.87 08:37:01 9 23.34 0.00 0.55 0.00 0.07 76.05 08:37:01 10 40.71 0.00 1.06 0.00 0.07 58.16 08:37:01 11 26.67 0.00 0.77 0.00 0.07 72.49 08:37:01 12 25.80 0.00 1.36 0.02 0.05 72.78 08:37:01 13 32.49 0.00 0.92 0.02 0.05 66.52 08:37:01 14 21.76 0.00 0.89 4.68 0.07 72.60 08:37:01 15 27.32 0.00 0.84 0.00 0.07 71.78 08:38:01 all 12.58 0.00 0.56 0.36 0.03 86.47 08:38:01 0 4.09 0.00 0.52 2.45 0.03 92.90 08:38:01 1 6.37 0.00 0.23 0.02 0.02 93.37 08:38:01 2 6.16 0.00 0.85 0.10 0.03 92.85 08:38:01 3 4.70 0.00 0.58 0.00 0.02 94.70 08:38:01 4 26.52 0.00 1.09 0.07 0.05 72.27 08:38:01 5 31.33 0.00 0.99 0.12 0.05 67.51 08:38:01 6 9.44 0.00 0.77 0.00 0.03 89.76 08:38:01 7 16.23 0.00 0.73 0.45 0.05 82.53 08:38:01 8 11.02 0.00 0.17 0.02 0.02 88.78 08:38:01 9 11.19 0.00 0.48 0.00 0.02 88.31 08:38:01 10 12.43 0.00 0.29 0.00 0.02 87.26 08:38:01 11 10.03 0.00 0.25 0.00 0.03 89.69 08:38:01 12 12.68 0.00 0.37 0.84 0.07 86.05 08:38:01 13 5.62 0.00 0.10 0.00 0.02 94.26 08:38:01 14 21.64 0.00 1.07 1.64 0.07 75.57 08:38:01 15 12.01 0.00 0.55 0.02 0.02 87.40 Average: all 20.97 0.00 0.87 0.57 0.05 77.53 Average: 0 18.13 0.00 0.69 0.65 0.05 80.48 Average: 1 17.97 0.00 0.86 0.09 0.05 81.03 Average: 2 24.64 0.00 1.11 0.04 0.06 74.15 Average: 3 18.19 0.00 0.76 0.04 0.04 80.97 Average: 4 24.92 0.00 1.07 0.17 0.05 73.78 Average: 5 22.96 0.00 1.00 0.25 0.06 75.73 Average: 6 20.55 0.00 0.89 0.02 0.06 78.49 Average: 7 23.54 0.00 0.75 0.11 0.06 75.54 Average: 8 18.76 0.00 0.70 0.49 0.04 80.01 Average: 9 19.41 0.00 0.93 0.49 0.05 79.12 Average: 10 22.65 0.00 0.84 0.63 0.05 75.83 Average: 11 20.53 0.00 0.78 0.18 0.05 78.46 Average: 12 20.90 0.00 0.84 2.27 0.06 75.94 Average: 13 22.21 0.00 0.92 0.81 0.04 76.02 Average: 14 20.76 0.00 0.91 2.55 0.07 75.71 Average: 15 19.44 0.00 0.93 0.35 0.04 79.24