---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21684 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 14G 142G 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 875 25419 0 5872 30836 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:0a:3c:3a brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe0a:3c3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:d8:e0:b2 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::42:2eff:fed8:e0b2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21684) 06/16/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:02 158.75 22.98 135.76 2286.62 67076.54 21:30:01 512.59 14.39 498.20 830.57 188504.71 21:31:01 6.78 0.13 6.65 27.06 7943.21 21:32:01 1.57 0.05 1.52 8.13 22.31 21:33:01 1.33 0.03 1.30 3.60 19.33 21:34:01 1.62 0.02 1.60 1.07 24.39 21:35:01 44.56 0.17 44.39 17.06 7275.72 21:36:01 74.64 0.20 74.44 11.46 9873.35 21:37:01 15.38 0.00 15.38 0.00 262.36 Average: 90.05 4.21 85.84 353.95 30946.29 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:02 28539428 31619744 4399792 13.36 92656 3261560 1850820 5.45 983444 3039412 1481316 21:30:01 25708352 30961848 7230868 21.95 145084 5237892 4688064 13.79 1815708 4860004 296 21:31:01 25743472 30997948 7195748 21.85 145144 5238704 4632692 13.63 1783868 4859280 56 21:32:01 25743292 30998100 7195928 21.85 145208 5238952 4619052 13.59 1784216 4858996 184 21:33:01 25743188 30998224 7196032 21.85 145296 5239056 4624140 13.61 1785128 4858984 64 21:34:01 25742896 30998056 7196324 21.85 145368 5239108 4613776 13.57 1784792 4858664 64 21:35:01 25420640 30906356 7518580 22.83 161456 5429800 4878560 14.35 1910016 5024300 20236 21:36:01 25301380 30871060 7637840 23.19 174344 5491368 4948992 14.56 1974572 5067904 280 21:37:01 25955976 31522492 6983244 21.20 174624 5491300 2471828 7.27 1361840 5045868 620 Average: 25988736 31097092 6950484 21.10 147687 5096416 4147547 12.20 1687065 4719268 167013 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:02 ens3 1030.80 659.91 14450.94 57.59 0.00 0.00 0.00 0.00 21:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:02 lo 12.35 12.35 1.25 1.25 0.00 0.00 0.00 0.00 21:30:01 ens3 1795.36 1159.68 15050.01 81.03 0.00 0.00 0.00 0.00 21:30:01 veth62046d9 51.65 63.21 19.27 15.27 0.00 0.00 0.00 0.00 21:30:01 veth3cca3fa 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 21:30:01 veth6527950 0.15 0.31 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 ens3 10.00 6.50 2.44 2.14 0.00 0.00 0.00 0.00 21:31:01 veth62046d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth3cca3fa 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth6527950 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 8.55 6.30 2.04 1.57 0.00 0.00 0.00 0.00 21:32:01 veth62046d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth3cca3fa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth6527950 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 9.75 6.38 2.49 2.14 0.00 0.00 0.00 0.00 21:33:01 veth62046d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 veth3cca3fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 veth6527950 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 8.80 5.15 1.92 1.70 0.00 0.00 0.00 0.00 21:34:01 veth62046d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth3cca3fa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth6527950 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 61.16 43.28 923.10 5.64 0.00 0.00 0.00 0.00 21:35:01 veth62046d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 veth3cca3fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 vethb9c76e2 8.82 11.83 1.16 43.88 0.00 0.00 0.00 0.00 21:36:01 ens3 36.14 26.43 257.77 3.49 0.00 0.00 0.00 0.00 21:36:01 veth62046d9 13.36 16.16 14.94 3.68 0.00 0.00 0.00 0.00 21:36:01 veth3cca3fa 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 veth6527950 0.15 0.42 0.01 0.03 0.00 0.00 0.00 0.00 21:37:01 ens3 13.03 13.13 10.05 3.92 0.00 0.00 0.00 0.00 21:37:01 veth62046d9 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 21:37:01 docker0 32.01 43.64 3.07 300.56 0.00 0.00 0.00 0.00 21:37:01 br-52c2da8c48f0 1.38 1.35 0.05 0.09 0.00 0.00 0.00 0.00 Average: ens3 327.99 212.53 3394.61 17.59 0.00 0.00 0.00 0.00 Average: veth62046d9 7.16 8.77 3.77 2.08 0.00 0.00 0.00 0.00 Average: docker0 3.56 4.86 0.34 33.44 0.00 0.00 0.00 0.00 Average: br-52c2da8c48f0 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21684) 06/16/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:02 all 11.93 0.00 2.46 3.64 0.05 81.92 21:29:02 0 11.85 0.00 2.50 2.69 0.03 82.92 21:29:02 1 7.05 0.00 2.67 5.69 0.03 84.55 21:29:02 2 4.75 0.00 2.27 0.12 0.03 92.83 21:29:02 3 3.99 0.00 2.10 2.45 0.08 91.38 21:29:02 4 3.98 0.00 2.21 3.51 0.05 90.25 21:29:02 5 28.06 0.00 2.67 1.90 0.07 67.30 21:29:02 6 3.72 0.00 1.60 9.81 0.03 84.84 21:29:02 7 32.09 0.00 3.65 2.98 0.07 61.21 21:30:01 all 18.79 0.00 5.52 7.37 0.07 68.24 21:30:01 0 16.39 0.00 4.99 2.75 0.07 75.80 21:30:01 1 18.87 0.00 4.64 6.97 0.07 69.45 21:30:01 2 23.16 0.00 6.69 1.05 0.07 69.03 21:30:01 3 18.44 0.00 6.18 5.73 0.07 69.58 21:30:01 4 18.67 0.00 4.36 0.56 0.05 76.36 21:30:01 5 16.70 0.00 6.59 27.68 0.09 48.94 21:30:01 6 21.45 0.00 6.54 12.18 0.09 59.75 21:30:01 7 16.69 0.00 4.26 2.29 0.05 76.71 21:31:01 all 0.21 0.00 0.10 0.16 0.02 99.51 21:31:01 0 0.62 0.00 0.07 0.00 0.02 99.30 21:31:01 1 0.15 0.00 0.15 0.00 0.03 99.67 21:31:01 2 0.10 0.00 0.00 0.00 0.02 99.88 21:31:01 3 0.12 0.00 0.10 1.23 0.02 98.53 21:31:01 4 0.10 0.00 0.10 0.00 0.03 99.77 21:31:01 5 0.13 0.00 0.13 0.00 0.03 99.70 21:31:01 6 0.28 0.00 0.12 0.02 0.02 99.57 21:31:01 7 0.13 0.00 0.15 0.07 0.02 99.63 21:32:01 all 0.25 0.00 0.10 0.01 0.02 99.62 21:32:01 0 0.99 0.00 0.08 0.00 0.02 98.91 21:32:01 1 0.22 0.00 0.15 0.00 0.03 99.60 21:32:01 2 0.08 0.00 0.07 0.02 0.03 99.80 21:32:01 3 0.12 0.00 0.03 0.00 0.02 99.83 21:32:01 4 0.12 0.00 0.15 0.00 0.03 99.70 21:32:01 5 0.20 0.00 0.10 0.00 0.02 99.68 21:32:01 6 0.17 0.00 0.12 0.00 0.02 99.70 21:32:01 7 0.10 0.00 0.08 0.03 0.02 99.77 21:33:01 all 0.11 0.00 0.09 0.01 0.02 99.77 21:33:01 0 0.07 0.00 0.08 0.00 0.02 99.83 21:33:01 1 0.10 0.00 0.10 0.02 0.03 99.75 21:33:01 2 0.10 0.00 0.08 0.00 0.00 99.82 21:33:01 3 0.07 0.00 0.07 0.00 0.00 99.87 21:33:01 4 0.12 0.00 0.12 0.00 0.02 99.75 21:33:01 5 0.17 0.00 0.10 0.00 0.03 99.70 21:33:01 6 0.20 0.00 0.10 0.00 0.03 99.67 21:33:01 7 0.08 0.00 0.07 0.05 0.02 99.78 21:34:01 all 0.14 0.00 0.09 0.01 0.02 99.75 21:34:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:34:01 1 0.20 0.00 0.12 0.03 0.03 99.62 21:34:01 2 0.03 0.00 0.02 0.02 0.00 99.93 21:34:01 3 0.02 0.00 0.07 0.00 0.02 99.90 21:34:01 4 0.30 0.00 0.17 0.00 0.02 99.52 21:34:01 5 0.17 0.00 0.07 0.00 0.02 99.75 21:34:01 6 0.20 0.00 0.08 0.00 0.05 99.67 21:34:01 7 0.15 0.00 0.08 0.00 0.03 99.73 21:35:01 all 1.92 0.00 0.63 0.25 0.03 97.18 21:35:01 0 4.81 0.00 0.97 0.03 0.03 94.15 21:35:01 1 0.90 0.00 0.57 0.58 0.03 97.91 21:35:01 2 1.90 0.00 0.42 0.10 0.02 97.56 21:35:01 3 0.92 0.00 0.68 0.98 0.02 97.40 21:35:01 4 1.44 0.00 0.63 0.02 0.02 97.90 21:35:01 5 1.48 0.00 0.50 0.17 0.02 97.83 21:35:01 6 1.17 0.00 0.50 0.02 0.03 98.28 21:35:01 7 2.74 0.00 0.80 0.07 0.05 96.34 21:36:01 all 3.68 0.00 0.98 0.36 0.04 94.93 21:36:01 0 2.69 0.00 1.15 0.20 0.05 95.92 21:36:01 1 2.40 0.00 0.83 0.57 0.03 96.16 21:36:01 2 3.61 0.00 0.68 0.03 0.02 95.66 21:36:01 3 3.26 0.00 1.27 1.76 0.07 93.64 21:36:01 4 3.54 0.00 0.75 0.03 0.03 95.64 21:36:01 5 3.86 0.00 1.02 0.02 0.05 95.06 21:36:01 6 2.16 0.00 0.99 0.12 0.07 96.67 21:36:01 7 7.93 0.00 1.10 0.18 0.03 90.75 21:37:01 all 0.99 0.00 0.36 0.04 0.03 98.58 21:37:01 0 1.29 0.00 0.38 0.03 0.03 98.26 21:37:01 1 0.90 0.00 0.35 0.00 0.02 98.73 21:37:01 2 0.74 0.00 0.25 0.02 0.02 98.98 21:37:01 3 1.22 0.00 0.47 0.13 0.03 98.15 21:37:01 4 1.15 0.00 0.35 0.02 0.03 98.45 21:37:01 5 0.75 0.00 0.28 0.05 0.03 98.88 21:37:01 6 0.83 0.00 0.47 0.02 0.03 98.65 21:37:01 7 1.03 0.00 0.35 0.02 0.02 98.58 Average: all 4.17 0.00 1.13 1.30 0.03 93.36 Average: 0 4.27 0.00 1.13 0.63 0.03 93.94 Average: 1 3.37 0.00 1.05 1.52 0.04 94.02 Average: 2 3.76 0.00 1.14 0.15 0.02 94.93 Average: 3 3.08 0.00 1.20 1.35 0.04 94.33 Average: 4 3.23 0.00 0.97 0.46 0.03 95.31 Average: 5 5.68 0.00 1.25 3.22 0.04 89.81 Average: 6 3.28 0.00 1.15 2.42 0.04 93.11 Average: 7 6.72 0.00 1.16 0.63 0.03 91.46