---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39026 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 16G 139G 11% / 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 909 22535 0 8721 30802 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:7c:ac:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe7c:acda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:ba:c0:db 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::42:7aff:feba:c0db/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-39026) 08/19/25 _x86_64_ (8 CPU) 15:42:02 LINUX RESTART (8 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 214.03 19.51 194.52 2293.39 93337.06 15:45:01 691.40 5.10 686.31 447.78 256023.85 15:46:01 46.29 0.00 46.29 0.00 36614.70 15:47:01 8.15 0.17 7.98 24.66 185.04 15:48:01 242.11 0.35 241.76 25.60 34846.33 15:49:01 14.63 0.00 14.63 0.00 329.15 15:50:01 16.20 0.02 16.18 0.13 307.68 15:51:01 21.89 0.00 21.89 0.00 349.35 15:52:01 9.16 0.00 9.16 0.00 184.87 15:53:02 16.96 0.00 16.96 0.00 567.77 15:54:01 22.23 0.00 22.23 0.00 380.21 15:55:01 20.58 0.00 20.58 0.00 383.54 15:56:01 27.17 0.08 27.09 14.66 779.61 15:57:01 71.59 4.73 66.86 117.05 2438.13 Average: 101.71 2.14 99.57 209.10 30521.83 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 25307284 31566092 7631936 23.17 103568 6339136 2207760 6.50 1043152 6118004 3316456 15:45:01 21465260 29521412 11473960 34.83 171788 7912988 11449240 33.69 3324316 7415100 196 15:46:01 18933592 26998212 14005628 42.52 173292 7920656 13825528 40.68 6000324 7236864 444 15:47:01 18878968 26935084 14060252 42.69 173516 7912820 14151096 41.64 6065916 7224240 472 15:48:01 18205028 26810980 14734192 44.73 215600 8365444 14874408 43.76 6273740 7625648 412 15:49:01 18022048 26634136 14917172 45.29 215688 8369532 14535928 42.77 6463436 7614392 572 15:50:01 17989152 26603656 14950068 45.39 215868 8371724 14568352 42.86 6492100 7615864 1868 15:51:01 17965612 26580976 14973608 45.46 216032 8372332 14584600 42.91 6515788 7616056 408 15:52:01 17948996 26565468 14990224 45.51 216208 8373240 14584288 42.91 6532072 7616888 716 15:53:02 17619028 26245412 15320192 46.51 216368 8382900 14905056 43.85 6851352 7626176 676 15:54:01 17557488 26187700 15381732 46.70 216552 8386524 14905592 43.86 6910044 7629208 1644 15:55:01 17541080 26173292 15398140 46.75 216744 8388204 14939652 43.96 6923684 7630652 164 15:56:01 19101348 27691936 13837872 42.01 217200 8354524 11916908 35.06 5468524 7563316 336 15:57:01 23092192 31553588 9847028 29.89 219612 8217276 1634220 4.81 1739984 7400288 9740 Average: 19259077 27576282 13680143 41.53 199145 8119093 12363045 36.37 5471745 7423764 238150 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 lo 18.86 18.86 1.74 1.74 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 1666.50 940.31 50445.07 75.90 0.00 0.00 0.00 0.00 15:45:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 15:45:01 veth425b45a 0.20 0.57 0.01 0.03 0.00 0.00 0.00 0.00 15:45:01 veth8e7b3d2 2.27 2.30 0.20 0.21 0.00 0.00 0.00 0.00 15:45:01 veth6de9202 1.32 2.07 0.15 0.19 0.00 0.00 0.00 0.00 15:46:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 15:46:01 veth425b45a 4.03 4.72 0.50 0.44 0.00 0.00 0.00 0.00 15:46:01 veth8e7b3d2 37.89 32.13 4.15 4.58 0.00 0.00 0.00 0.00 15:46:01 veth6de9202 3.77 5.55 0.70 0.84 0.00 0.00 0.00 0.00 15:47:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 15:47:01 veth425b45a 3.92 5.07 0.51 0.39 0.00 0.00 0.00 0.00 15:47:01 veth8e7b3d2 46.99 33.58 3.66 4.85 0.00 0.00 0.00 0.00 15:47:01 veth6de9202 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 15:48:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 veth425b45a 4.23 5.38 0.62 0.45 0.00 0.00 0.00 0.00 15:48:01 veth8e7b3d2 49.84 35.86 4.28 5.29 0.00 0.00 0.00 0.00 15:48:01 veth6de9202 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 15:49:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:49:01 veth425b45a 5.63 7.03 0.99 1.81 0.00 0.00 0.00 0.00 15:49:01 veth8e7b3d2 69.97 53.01 14.12 10.03 0.00 0.00 0.00 0.00 15:49:01 veth6de9202 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 15:50:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 15:50:01 veth425b45a 5.35 6.52 0.92 1.17 0.00 0.00 0.00 0.00 15:50:01 veth8e7b3d2 65.04 49.01 10.72 8.60 0.00 0.00 0.00 0.00 15:50:01 veth6de9202 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:51:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:51:01 veth425b45a 4.03 5.08 0.54 0.40 0.00 0.00 0.00 0.00 15:51:01 veth8e7b3d2 47.23 33.74 3.66 4.85 0.00 0.00 0.00 0.00 15:51:01 veth6de9202 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:52:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 15:52:01 veth425b45a 4.12 5.25 0.57 0.83 0.00 0.00 0.00 0.00 15:52:01 veth8e7b3d2 48.52 34.69 5.22 5.49 0.00 0.00 0.00 0.00 15:52:01 veth6de9202 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:53:02 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 15:53:02 veth425b45a 5.10 6.33 0.83 2.20 0.00 0.00 0.00 0.00 15:53:02 veth8e7b3d2 65.22 48.94 16.23 10.23 0.00 0.00 0.00 0.00 15:53:02 veth6de9202 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 15:54:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 15:54:01 veth425b45a 6.10 7.42 1.12 3.40 0.00 0.00 0.00 0.00 15:54:01 veth8e7b3d2 78.52 60.30 23.48 13.64 0.00 0.00 0.00 0.00 15:54:01 veth6de9202 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:55:01 lo 1.27 1.27 0.09 0.09 0.00 0.00 0.00 0.00 15:55:01 veth425b45a 5.15 6.23 0.82 1.38 0.00 0.00 0.00 0.00 15:55:01 veth8e7b3d2 63.16 47.81 11.24 8.60 0.00 0.00 0.00 0.00 15:55:01 veth6de9202 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:56:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 15:56:01 veth425b45a 4.20 5.56 0.58 0.85 0.00 0.00 0.00 0.00 15:56:01 veth8e7b3d2 50.03 37.09 5.45 5.68 0.00 0.00 0.00 0.00 15:56:01 veth6de9202 0.17 0.62 0.01 0.04 0.00 0.00 0.00 0.00 15:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:57:01 docker0 50.72 96.47 4.33 1383.05 0.00 0.00 0.00 0.00 15:57:01 ens3 2317.35 1382.77 54203.99 220.27 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 3.63 6.90 0.31 98.90 0.00 0.00 0.00 0.00 Average: ens3 141.04 81.92 3796.96 10.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39026) 08/19/25 _x86_64_ (8 CPU) 15:42:02 LINUX RESTART (8 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 15.86 0.00 4.92 4.26 0.08 74.89 15:44:01 0 10.12 0.00 4.55 4.41 0.07 80.86 15:44:01 1 9.82 0.00 5.05 0.51 0.05 84.57 15:44:01 2 9.74 0.00 5.02 6.05 0.07 79.12 15:44:01 3 25.31 0.00 5.83 1.63 0.08 67.14 15:44:01 4 18.86 0.00 4.66 0.56 0.07 75.85 15:44:01 5 10.60 0.00 4.29 12.28 0.08 72.74 15:44:01 6 32.95 0.00 5.14 7.23 0.10 54.58 15:44:01 7 9.42 0.00 4.80 1.36 0.05 84.37 15:45:01 all 36.76 0.00 8.45 10.67 0.09 44.03 15:45:01 0 35.21 0.00 8.91 5.42 0.10 50.36 15:45:01 1 33.95 0.00 8.09 7.99 0.09 49.89 15:45:01 2 37.97 0.00 7.68 11.65 0.10 42.60 15:45:01 3 37.71 0.00 7.84 6.96 0.08 47.41 15:45:01 4 35.20 0.00 10.09 7.30 0.08 47.33 15:45:01 5 37.80 0.00 8.47 9.52 0.10 44.12 15:45:01 6 37.85 0.00 8.69 33.21 0.12 20.13 15:45:01 7 38.42 0.00 7.86 3.42 0.10 50.19 15:46:01 all 61.33 0.00 4.95 0.65 0.11 32.97 15:46:01 0 59.65 0.00 5.02 0.39 0.10 34.84 15:46:01 1 59.53 0.00 5.01 0.03 0.12 35.31 15:46:01 2 62.75 0.00 4.78 0.02 0.12 32.34 15:46:01 3 61.86 0.00 4.82 0.08 0.12 33.12 15:46:01 4 61.87 0.00 5.14 3.13 0.12 29.74 15:46:01 5 63.58 0.00 5.01 0.32 0.12 30.97 15:46:01 6 62.15 0.00 4.88 0.64 0.10 32.23 15:46:01 7 59.20 0.00 4.89 0.63 0.10 35.17 15:47:01 all 4.75 0.00 0.53 0.03 0.05 94.65 15:47:01 0 4.01 0.00 0.42 0.00 0.05 95.53 15:47:01 1 4.03 0.00 0.48 0.00 0.05 95.43 15:47:01 2 5.52 0.00 0.59 0.00 0.07 93.83 15:47:01 3 4.58 0.00 0.67 0.03 0.07 94.65 15:47:01 4 5.12 0.00 0.54 0.08 0.05 94.21 15:47:01 5 4.48 0.00 0.57 0.03 0.03 94.89 15:47:01 6 4.87 0.00 0.49 0.03 0.07 94.54 15:47:01 7 5.40 0.00 0.47 0.00 0.07 94.06 15:48:01 all 9.64 0.00 2.97 1.23 0.08 86.09 15:48:01 0 6.55 0.00 2.41 0.59 0.07 90.38 15:48:01 1 10.92 0.00 2.60 1.32 0.07 85.09 15:48:01 2 10.38 0.00 2.91 0.54 0.07 86.11 15:48:01 3 8.16 0.00 2.64 3.28 0.07 85.85 15:48:01 4 9.10 0.00 2.69 0.57 0.10 87.54 15:48:01 5 10.02 0.00 3.44 2.05 0.10 84.39 15:48:01 6 10.72 0.00 3.34 0.08 0.07 85.80 15:48:01 7 11.23 0.00 3.76 1.43 0.08 83.50 15:49:01 all 8.14 0.00 0.79 0.06 0.07 90.95 15:49:01 0 7.61 0.00 0.83 0.03 0.07 91.45 15:49:01 1 6.99 0.00 0.72 0.20 0.05 92.04 15:49:01 2 7.73 0.00 0.79 0.02 0.07 91.40 15:49:01 3 8.24 0.00 0.69 0.07 0.08 90.92 15:49:01 4 8.03 0.00 0.75 0.02 0.08 91.12 15:49:01 5 8.42 0.00 0.90 0.02 0.07 90.59 15:49:01 6 8.12 0.00 0.75 0.03 0.07 91.02 15:49:01 7 9.96 0.00 0.87 0.03 0.07 89.07 15:50:01 all 5.39 0.00 0.62 0.04 0.06 93.89 15:50:01 0 5.64 0.00 0.77 0.03 0.07 93.49 15:50:01 1 5.29 0.00 0.72 0.15 0.08 93.75 15:50:01 2 4.31 0.00 0.40 0.02 0.05 95.22 15:50:01 3 5.02 0.00 0.60 0.07 0.05 94.26 15:50:01 4 5.52 0.00 0.62 0.02 0.05 93.79 15:50:01 5 5.63 0.00 0.50 0.03 0.05 93.79 15:50:01 6 5.70 0.00 0.72 0.03 0.08 93.46 15:50:01 7 6.00 0.00 0.58 0.00 0.07 93.35 15:51:01 all 1.80 0.00 0.35 0.04 0.06 97.75 15:51:01 0 1.90 0.00 0.45 0.00 0.05 97.60 15:51:01 1 1.82 0.00 0.35 0.02 0.07 97.74 15:51:01 2 1.46 0.00 0.28 0.00 0.05 98.21 15:51:01 3 1.76 0.00 0.23 0.00 0.07 97.94 15:51:01 4 1.73 0.00 0.30 0.07 0.05 97.85 15:51:01 5 2.46 0.00 0.37 0.00 0.07 97.11 15:51:01 6 1.50 0.00 0.45 0.22 0.05 97.78 15:51:01 7 1.79 0.00 0.33 0.00 0.05 97.83 15:52:01 all 1.87 0.00 0.34 0.03 0.06 97.69 15:52:01 0 2.52 0.00 0.30 0.00 0.07 97.11 15:52:01 1 2.01 0.00 0.35 0.00 0.07 97.57 15:52:01 2 1.71 0.00 0.30 0.02 0.08 97.89 15:52:01 3 1.77 0.00 0.47 0.00 0.05 97.71 15:52:01 4 1.29 0.00 0.27 0.07 0.08 98.29 15:52:01 5 1.39 0.00 0.25 0.02 0.07 98.28 15:52:01 6 2.24 0.00 0.42 0.13 0.07 97.14 15:52:01 7 1.99 0.00 0.38 0.02 0.08 97.53 15:53:02 all 6.79 0.00 0.66 0.06 0.07 92.42 15:53:02 0 5.06 0.00 0.67 0.02 0.07 94.18 15:53:02 1 5.56 0.00 0.62 0.03 0.07 93.72 15:53:02 2 6.48 0.00 0.75 0.15 0.08 92.53 15:53:02 3 7.33 0.00 0.68 0.07 0.07 91.85 15:53:02 4 5.94 0.00 0.61 0.03 0.07 93.35 15:53:02 5 6.94 0.00 0.60 0.03 0.05 92.38 15:53:02 6 7.26 0.00 0.65 0.13 0.05 91.90 15:53:02 7 9.74 0.00 0.75 0.02 0.07 89.42 15:54:01 all 5.38 0.00 0.62 0.07 0.07 93.85 15:54:01 0 4.94 0.00 0.59 0.02 0.07 94.38 15:54:01 1 7.41 0.00 0.82 0.17 0.08 91.52 15:54:01 2 5.29 0.00 0.66 0.07 0.05 93.93 15:54:01 3 5.27 0.00 0.53 0.05 0.09 94.07 15:54:01 4 4.55 0.00 0.56 0.03 0.09 94.77 15:54:01 5 5.47 0.00 0.63 0.09 0.07 93.74 15:54:01 6 6.08 0.00 0.49 0.17 0.07 93.19 15:54:01 7 4.06 0.00 0.65 0.00 0.07 95.23 15:54:01 CPU %user %nice %system %iowait %steal %idle 15:55:01 all 3.01 0.00 0.49 0.06 0.06 96.37 15:55:01 0 2.29 0.00 0.47 0.00 0.07 97.17 15:55:01 1 3.74 0.00 0.48 0.07 0.07 95.64 15:55:01 2 2.64 0.00 0.47 0.07 0.07 96.76 15:55:01 3 3.06 0.00 0.67 0.12 0.07 96.09 15:55:01 4 3.81 0.00 0.42 0.02 0.05 95.71 15:55:01 5 2.89 0.00 0.42 0.03 0.07 96.59 15:55:01 6 2.83 0.00 0.55 0.08 0.07 96.47 15:55:01 7 2.82 0.00 0.45 0.12 0.07 96.54 15:56:01 all 3.03 0.00 0.93 0.08 0.07 95.88 15:56:01 0 2.80 0.00 0.96 0.10 0.08 96.06 15:56:01 1 4.23 0.00 0.97 0.10 0.07 94.63 15:56:01 2 2.75 0.00 0.89 0.03 0.07 96.26 15:56:01 3 2.27 0.00 0.82 0.25 0.07 96.59 15:56:01 4 3.90 0.00 1.11 0.03 0.07 94.89 15:56:01 5 2.96 0.00 0.89 0.02 0.07 96.07 15:56:01 6 2.41 0.00 0.95 0.05 0.07 96.52 15:56:01 7 2.96 0.00 0.87 0.05 0.07 96.05 15:57:01 all 6.23 0.00 0.96 0.25 0.04 92.52 15:57:01 0 2.41 0.00 0.70 1.10 0.05 95.74 15:57:01 1 3.29 0.00 0.84 0.15 0.03 95.69 15:57:01 2 2.70 0.00 0.54 0.10 0.02 96.64 15:57:01 3 14.59 0.00 1.14 0.18 0.05 84.04 15:57:01 4 4.08 0.00 1.14 0.03 0.03 94.72 15:57:01 5 14.71 0.00 1.32 0.13 0.03 83.80 15:57:01 6 3.92 0.00 0.88 0.27 0.03 94.89 15:57:01 7 4.22 0.00 1.18 0.03 0.02 94.54 Average: all 12.09 0.00 1.96 1.24 0.07 84.63 Average: 0 10.72 0.00 1.92 0.86 0.07 86.42 Average: 1 11.27 0.00 1.92 0.76 0.07 85.98 Average: 2 11.49 0.00 1.85 1.33 0.07 85.26 Average: 3 13.32 0.00 1.97 0.91 0.07 83.73 Average: 4 12.04 0.00 2.06 0.85 0.07 84.98 Average: 5 12.63 0.00 1.97 1.74 0.07 83.59 Average: 6 13.39 0.00 2.02 2.98 0.07 81.54 Average: 7 11.88 0.00 1.98 0.50 0.07 85.56