---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39123 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 15G 141G 10% / 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 889 23701 0 7576 30822 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:38:5e:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fe38:5ed4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:b1:ab:4f 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::42:7dff:feb1:ab4f/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-39123) 08/20/25 _x86_64_ (8 CPU) 05:31:09 LINUX RESTART (8 CPU) 05:32:02 tps rtps wtps bread/s bwrtn/s 05:33:01 50.84 0.00 50.84 0.00 74178.21 05:34:01 14.36 0.00 14.36 0.00 21243.85 05:35:01 0.85 0.00 0.85 0.00 10.00 05:36:01 1.02 0.00 1.02 0.00 12.80 05:37:01 1.10 0.00 1.10 0.00 13.86 05:38:01 0.93 0.00 0.93 0.00 12.80 05:39:01 0.85 0.00 0.85 0.00 9.73 05:40:01 1.13 0.02 1.12 0.13 14.66 05:41:01 0.75 0.00 0.75 0.00 9.20 05:42:01 1.28 0.00 1.28 0.00 16.26 05:43:01 4.25 3.22 1.03 142.24 204.37 05:44:01 386.44 41.44 344.99 2931.78 10599.03 05:45:01 788.27 5.82 782.45 510.85 227819.50 05:46:01 149.93 0.63 149.29 75.19 17923.28 Average: 100.20 3.66 96.54 261.74 25088.31 05:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 30628736 31872520 2310484 7.01 38712 1533320 1322592 3.89 641712 1415676 20 05:34:01 30627872 31871756 2311348 7.02 38768 1533324 1322592 3.89 643100 1415672 168 05:35:01 30627540 31871492 2311680 7.02 38800 1533324 1322592 3.89 644128 1415672 12 05:36:01 30627816 31871848 2311404 7.02 38840 1533312 1340976 3.95 643448 1415676 16 05:37:01 30626632 31870756 2312588 7.02 38896 1533336 1340976 3.95 645180 1415684 32 05:38:01 30625788 31869952 2313432 7.02 38928 1533340 1340976 3.95 646140 1415688 24 05:39:01 30624744 31868948 2314476 7.03 38952 1533344 1340976 3.95 647304 1415696 8 05:40:01 30623164 31867452 2316056 7.03 39000 1533356 1340976 3.95 648408 1415704 64 05:41:01 30622112 31866436 2317108 7.03 39024 1533360 1340976 3.95 649740 1415708 24 05:42:01 30620096 31864480 2319124 7.04 39088 1533356 1340976 3.95 651024 1415716 16 05:43:01 30519200 31773668 2420020 7.35 39184 1543332 1357092 3.99 744292 1423192 36 05:44:01 29894660 31684948 3044560 9.24 78740 2014340 1518884 4.47 895376 1838696 264528 05:45:01 23028960 30263104 9910260 30.09 169788 7122440 7691980 22.63 2575212 6656084 1172 05:46:01 22493648 29990384 10445572 31.71 199840 7324716 6665220 19.61 2951048 6780172 252 Average: 29442212 31600553 3497008 10.62 62611 2381300 2184842 6.43 973294 2203931 19027 05:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 ens3 2.52 0.15 1.41 0.23 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 ens3 0.25 0.18 0.06 0.38 0.00 0.00 0.00 0.00 05:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 13.06 0.10 8.23 0.02 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 7.40 0.23 4.65 0.18 0.00 0.00 0.00 0.00 05:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 0.38 0.28 0.19 0.39 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 ens3 0.25 0.18 0.06 0.01 0.00 0.00 0.00 0.00 05:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 0.58 0.25 0.28 0.33 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 0.70 0.15 0.36 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 0.22 0.13 0.06 0.17 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 0.37 0.33 0.14 0.34 0.00 0.00 0.00 0.00 05:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 69.37 40.16 126.42 20.10 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 271.32 205.53 2327.77 41.25 0.00 0.00 0.00 0.00 05:44:01 lo 8.73 8.73 0.86 0.86 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 2115.28 929.46 37689.27 76.09 0.00 0.00 0.00 0.00 05:45:01 vethaa5bcd7 142.76 163.34 26.71 25.27 0.00 0.00 0.00 0.00 05:45:01 lo 8.80 8.80 1.03 1.03 0.00 0.00 0.00 0.00 05:45:01 br-054c58b1f3a4 24.15 35.04 1.47 320.04 0.00 0.00 0.00 0.00 05:46:01 ens3 116.25 86.85 1189.62 8.82 0.00 0.00 0.00 0.00 05:46:01 vethaa5bcd7 1.67 2.47 0.28 0.37 0.00 0.00 0.00 0.00 05:46:01 lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 05:46:01 br-054c58b1f3a4 0.67 0.57 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 185.78 90.39 2956.84 10.61 0.00 0.00 0.00 0.00 Average: vethaa5bcd7 10.33 11.86 1.93 1.83 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: br-054c58b1f3a4 1.77 2.55 0.11 22.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39123) 08/20/25 _x86_64_ (8 CPU) 05:31:09 LINUX RESTART (8 CPU) 05:32:02 CPU %user %nice %system %iowait %steal %idle 05:33:01 all 0.22 0.00 0.02 0.85 0.01 98.89 05:33:01 0 0.63 0.00 0.03 0.00 0.00 99.34 05:33:01 1 0.12 0.00 0.00 6.76 0.02 93.10 05:33:01 2 0.00 0.00 0.00 0.10 0.00 99.90 05:33:01 3 0.08 0.00 0.02 0.00 0.00 99.90 05:33:01 4 0.91 0.00 0.10 0.00 0.02 98.97 05:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:33:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:33:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:34:01 all 0.07 0.00 0.01 0.22 0.01 99.69 05:34:01 0 0.05 0.00 0.00 0.00 0.02 99.93 05:34:01 1 0.02 0.00 0.02 1.72 0.02 98.23 05:34:01 2 0.00 0.00 0.02 0.05 0.02 99.92 05:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:34:01 4 0.43 0.00 0.00 0.02 0.02 99.53 05:34:01 5 0.00 0.00 0.03 0.00 0.00 99.97 05:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:34:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:35:01 all 0.17 0.00 0.01 0.00 0.01 99.81 05:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:35:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:35:01 2 0.03 0.00 0.03 0.02 0.02 99.90 05:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:35:01 4 1.31 0.00 0.03 0.00 0.03 98.63 05:35:01 5 0.00 0.00 0.00 0.00 0.02 99.98 05:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:36:01 all 0.07 0.00 0.02 0.00 0.01 99.90 05:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:36:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:36:01 2 0.05 0.00 0.02 0.03 0.03 99.87 05:36:01 3 0.05 0.00 0.00 0.00 0.00 99.95 05:36:01 4 0.38 0.00 0.05 0.00 0.02 99.55 05:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:37:01 all 0.02 0.00 0.01 0.00 0.01 99.96 05:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:37:01 1 0.03 0.00 0.00 0.00 0.02 99.95 05:37:01 2 0.02 0.00 0.02 0.03 0.02 99.92 05:37:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:37:01 4 0.03 0.00 0.02 0.00 0.02 99.93 05:37:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:38:01 all 0.03 0.00 0.01 0.00 0.01 99.95 05:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:38:01 2 0.07 0.00 0.02 0.00 0.03 99.88 05:38:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:38:01 4 0.07 0.00 0.00 0.02 0.00 99.92 05:38:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:39:01 all 0.01 0.00 0.01 0.00 0.00 99.98 05:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:39:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:39:01 2 0.02 0.00 0.03 0.00 0.03 99.92 05:39:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:39:01 4 0.02 0.00 0.02 0.02 0.02 99.93 05:39:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:39:01 6 0.00 0.00 0.00 0.00 0.02 99.98 05:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:40:01 all 0.03 0.00 0.01 0.00 0.01 99.95 05:40:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:40:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:40:01 2 0.07 0.00 0.07 0.02 0.02 99.83 05:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:40:01 4 0.07 0.00 0.00 0.03 0.00 99.90 05:40:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:40:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:41:01 all 0.01 0.00 0.00 0.00 0.00 99.98 05:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:41:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:41:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:41:01 4 0.00 0.00 0.00 0.03 0.02 99.95 05:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 all 0.02 0.00 0.01 0.01 0.00 99.96 05:42:01 0 0.00 0.00 0.00 0.02 0.00 99.98 05:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:42:01 2 0.07 0.00 0.03 0.00 0.03 99.87 05:42:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:42:01 4 0.00 0.00 0.02 0.03 0.00 99.95 05:42:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:42:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:43:01 all 0.80 0.00 0.06 0.02 0.01 99.11 05:43:01 0 1.40 0.00 0.03 0.00 0.00 98.57 05:43:01 1 0.27 0.00 0.08 0.00 0.00 99.65 05:43:01 2 0.82 0.00 0.10 0.07 0.02 99.00 05:43:01 3 0.20 0.00 0.08 0.00 0.02 99.70 05:43:01 4 1.52 0.00 0.02 0.03 0.02 98.41 05:43:01 5 0.23 0.00 0.05 0.03 0.02 99.67 05:43:01 6 1.17 0.00 0.07 0.02 0.00 98.75 05:43:01 7 0.80 0.00 0.03 0.00 0.00 99.17 05:43:01 CPU %user %nice %system %iowait %steal %idle 05:44:01 all 10.01 0.00 1.02 1.37 0.03 87.57 05:44:01 0 9.95 0.00 1.07 0.22 0.03 88.73 05:44:01 1 1.82 0.00 0.35 0.07 0.02 97.75 05:44:01 2 1.47 0.00 0.32 0.27 0.05 97.90 05:44:01 3 0.78 0.00 1.32 3.59 0.00 94.31 05:44:01 4 1.79 0.00 0.55 4.79 0.03 92.82 05:44:01 5 24.79 0.00 1.57 0.82 0.07 72.76 05:44:01 6 30.78 0.00 2.22 1.02 0.03 65.95 05:44:01 7 8.68 0.00 0.73 0.18 0.03 90.37 05:45:01 all 31.52 0.00 10.58 3.50 0.08 54.32 05:45:01 0 32.34 0.00 10.52 4.68 0.08 52.38 05:45:01 1 29.22 0.00 11.51 1.97 0.10 57.21 05:45:01 2 37.52 0.00 9.44 0.79 0.08 52.16 05:45:01 3 24.81 0.00 10.59 5.71 0.08 58.81 05:45:01 4 36.82 0.00 11.04 1.40 0.08 50.66 05:45:01 5 31.04 0.00 10.45 1.59 0.08 56.83 05:45:01 6 26.16 0.00 11.31 11.00 0.10 51.43 05:45:01 7 34.17 0.00 9.81 0.91 0.07 55.04 05:46:01 all 16.28 0.00 2.49 0.53 0.07 80.64 05:46:01 0 17.28 0.00 2.66 0.18 0.07 79.82 05:46:01 1 18.32 0.00 3.03 0.20 0.07 78.38 05:46:01 2 13.85 0.00 2.26 0.02 0.07 83.80 05:46:01 3 15.55 0.00 2.47 2.07 0.08 79.83 05:46:01 4 19.07 0.00 2.41 0.18 0.07 78.27 05:46:01 5 20.65 0.00 2.90 0.12 0.08 76.25 05:46:01 6 11.94 0.00 1.79 0.35 0.07 85.84 05:46:01 7 13.57 0.00 2.33 1.09 0.07 82.94 Average: all 4.20 0.00 1.01 0.46 0.02 94.31 Average: 0 4.38 0.00 1.02 0.36 0.01 94.23 Average: 1 3.54 0.00 1.06 0.76 0.02 94.63 Average: 2 3.83 0.00 0.87 0.10 0.03 95.17 Average: 3 2.95 0.00 1.03 0.81 0.01 95.20 Average: 4 4.44 0.00 1.01 0.47 0.02 94.05 Average: 5 5.45 0.00 1.07 0.18 0.02 93.28 Average: 6 4.97 0.00 1.08 0.87 0.02 93.06 Average: 7 4.06 0.00 0.92 0.16 0.01 94.86