---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37800 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 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 860 26651 0 4655 30851 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:7b:62:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe7b:62c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:61:f9:1b 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-37800) 08/14/25 _x86_64_ (8 CPU) 14:36:09 LINUX RESTART (8 CPU) 14:37:02 tps rtps wtps bread/s bwrtn/s 14:38:01 221.91 43.43 178.48 2464.12 92952.65 14:39:01 66.01 5.23 60.77 201.70 8646.03 14:40:01 5.60 0.03 5.57 1.47 1087.15 14:41:01 17.36 0.02 17.35 1.07 8966.24 14:42:01 1.43 0.00 1.43 0.00 37.33 14:43:01 1.18 0.00 1.18 0.00 16.93 14:44:01 8.13 0.43 7.70 11.60 7779.64 14:45:01 8.62 0.02 8.60 1.87 7784.04 14:46:01 7.35 0.00 7.35 0.00 7969.34 14:47:01 8.76 0.10 8.66 2.93 1426.19 14:48:01 9.68 0.00 9.68 0.00 9623.86 14:49:01 7.15 0.02 7.13 0.13 8059.06 14:50:01 290.72 3.93 286.79 541.11 22950.84 Average: 50.08 4.04 46.04 245.31 13536.45 14:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 29166580 31054864 3772640 11.45 84232 2102256 1847836 5.44 1569496 1886252 108520 14:39:01 27149948 29183504 5789272 17.58 89736 2236212 3640244 10.71 3501080 1953936 1560 14:40:01 27582864 29897824 5356356 16.26 91480 2510792 2971396 8.74 2867380 2146488 251448 14:41:01 27257624 29588040 5681596 17.25 92588 2523880 3218184 9.47 3177780 2157356 148 14:42:01 27257496 29587976 5681724 17.25 92640 2523880 3218184 9.47 3178764 2157364 68 14:43:01 27256588 29587128 5682632 17.25 92680 2523892 3218184 9.47 3179484 2157368 52 14:44:01 26916020 29481172 6023200 18.29 93452 2753808 3278972 9.65 3287656 2382352 492 14:45:01 26982228 29780912 5956992 18.08 94280 2982728 3026964 8.91 2987312 2608840 0 14:46:01 26805212 29844452 6134008 18.62 95128 3218412 2874948 8.46 2923272 2843244 1100 14:47:01 26462104 29770616 6477116 19.66 96504 3481700 2922404 8.60 2994960 3100536 227704 14:48:01 26371196 29982676 6568024 19.94 97248 3778316 2719500 8.00 2812296 3365524 239784 14:49:01 26013140 29858720 6926080 21.03 97692 4004544 4142456 12.19 2938056 3591500 226320 14:50:01 25875360 30172752 7063860 21.45 100872 4432488 2734108 8.04 2686356 3963284 32692 Average: 27007412 29830049 5931808 18.01 93733 3005608 3062568 9.01 2931069 2639542 83838 14:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 377.68 278.97 2949.99 48.71 0.00 0.00 0.00 0.00 14:39:01 lo 7.87 7.87 7.13 7.13 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 974.24 651.87 1987.40 216.19 0.00 0.00 0.00 0.00 14:40:01 lo 22.85 22.85 96.40 96.40 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 521.31 357.32 507.26 115.27 0.00 0.00 0.00 0.00 14:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 49.08 32.03 25.73 9.24 0.00 0.00 0.00 0.00 14:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 2.70 0.85 0.80 1.04 0.00 0.00 0.00 0.00 14:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 4.88 2.50 1.86 3.04 0.00 0.00 0.00 0.00 14:44:01 lo 1.63 1.63 0.57 0.57 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 47.91 31.71 15.45 11.92 0.00 0.00 0.00 0.00 14:45:01 lo 1.05 1.05 0.50 0.50 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 181.29 130.36 48.77 39.49 0.00 0.00 0.00 0.00 14:46:01 lo 0.80 0.80 0.49 0.49 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 188.20 123.68 56.05 44.48 0.00 0.00 0.00 0.00 14:47:01 lo 1.70 1.70 0.55 0.55 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 94.19 70.69 608.71 21.71 0.00 0.00 0.00 0.00 14:48:01 lo 0.78 0.78 0.48 0.48 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 91.08 44.58 42.55 30.68 0.00 0.00 0.00 0.00 14:49:01 lo 1.52 1.52 0.56 0.56 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 24.13 12.73 8.66 10.64 0.00 0.00 0.00 0.00 14:50:01 lo 1.27 1.27 0.61 0.61 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 943.79 587.89 2510.78 196.66 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 8.27 8.27 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 269.13 178.73 671.23 57.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37800) 08/14/25 _x86_64_ (8 CPU) 14:36:09 LINUX RESTART (8 CPU) 14:37:02 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 18.67 0.00 1.01 1.56 0.04 78.72 14:38:01 0 11.52 0.00 0.47 0.58 0.03 87.40 14:38:01 1 19.33 0.00 1.28 0.56 0.03 78.80 14:38:01 2 30.03 0.00 1.82 0.95 0.03 67.16 14:38:01 3 11.15 0.00 0.60 8.56 0.07 79.63 14:38:01 4 20.42 0.00 0.71 0.27 0.03 78.57 14:38:01 5 32.60 0.00 1.82 1.16 0.07 64.36 14:38:01 6 13.94 0.00 0.59 0.27 0.02 85.18 14:38:01 7 10.36 0.00 0.78 0.15 0.03 88.67 14:39:01 all 44.75 0.00 1.34 0.10 0.07 53.74 14:39:01 0 39.15 0.00 1.54 0.02 0.05 59.25 14:39:01 1 45.61 0.00 2.17 0.07 0.08 52.07 14:39:01 2 42.31 0.00 1.32 0.02 0.07 56.29 14:39:01 3 33.95 0.00 1.22 0.58 0.07 64.18 14:39:01 4 52.24 0.00 1.10 0.02 0.07 46.57 14:39:01 5 33.17 0.00 1.07 0.02 0.07 65.67 14:39:01 6 48.72 0.00 0.77 0.02 0.07 50.43 14:39:01 7 62.80 0.00 1.57 0.07 0.08 35.48 14:40:01 all 34.69 0.00 0.82 0.01 0.05 64.43 14:40:01 0 43.96 0.00 0.57 0.00 0.05 55.42 14:40:01 1 33.42 0.00 1.27 0.00 0.05 65.26 14:40:01 2 16.74 0.00 0.88 0.00 0.05 82.33 14:40:01 3 38.19 0.00 0.78 0.07 0.05 60.91 14:40:01 4 33.78 0.00 0.77 0.00 0.07 65.38 14:40:01 5 35.12 0.00 1.03 0.00 0.05 63.79 14:40:01 6 41.18 0.00 0.52 0.00 0.07 58.24 14:40:01 7 35.32 0.00 0.68 0.00 0.05 63.95 14:41:01 all 9.07 0.00 0.23 0.13 0.03 90.55 14:41:01 0 8.87 0.00 0.02 0.00 0.02 91.10 14:41:01 1 9.19 0.00 0.32 0.02 0.03 90.44 14:41:01 2 8.13 0.00 0.42 0.00 0.03 91.42 14:41:01 3 5.25 0.00 0.37 0.37 0.02 94.00 14:41:01 4 10.69 0.00 0.17 0.62 0.03 88.50 14:41:01 5 8.60 0.00 0.12 0.00 0.03 91.25 14:41:01 6 14.94 0.00 0.18 0.00 0.03 84.84 14:41:01 7 6.86 0.00 0.28 0.00 0.03 92.82 14:42:01 all 0.07 0.00 0.02 0.00 0.01 99.89 14:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:42:01 1 0.28 0.00 0.03 0.00 0.00 99.68 14:42:01 2 0.05 0.00 0.02 0.00 0.03 99.90 14:42:01 3 0.05 0.00 0.03 0.02 0.02 99.88 14:42:01 4 0.07 0.00 0.00 0.00 0.03 99.90 14:42:01 5 0.10 0.00 0.02 0.00 0.03 99.85 14:42:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:42:01 7 0.02 0.00 0.02 0.02 0.00 99.95 14:43:01 all 0.13 0.00 0.03 0.01 0.01 99.82 14:43:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:43:01 1 0.32 0.00 0.03 0.00 0.02 99.63 14:43:01 2 0.23 0.00 0.02 0.00 0.00 99.75 14:43:01 3 0.05 0.00 0.05 0.05 0.02 99.83 14:43:01 4 0.08 0.00 0.03 0.03 0.00 99.85 14:43:01 5 0.27 0.00 0.07 0.00 0.02 99.65 14:43:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:43:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:44:01 all 13.99 0.00 0.31 0.05 0.03 85.62 14:44:01 0 18.47 0.00 0.33 0.00 0.02 81.18 14:44:01 1 6.29 0.00 0.49 0.00 0.02 93.21 14:44:01 2 14.69 0.00 0.52 0.33 0.05 84.41 14:44:01 3 9.82 0.00 0.12 0.03 0.03 89.99 14:44:01 4 20.96 0.00 0.25 0.00 0.03 78.76 14:44:01 5 17.31 0.00 0.23 0.00 0.03 82.43 14:44:01 6 13.91 0.00 0.27 0.00 0.03 85.79 14:44:01 7 10.46 0.00 0.25 0.00 0.03 89.25 14:45:01 all 9.99 0.00 0.30 0.08 0.03 89.61 14:45:01 0 12.12 0.00 0.30 0.00 0.03 87.55 14:45:01 1 5.69 0.00 0.28 0.00 0.02 94.01 14:45:01 2 15.24 0.00 0.57 0.02 0.03 84.14 14:45:01 3 11.54 0.00 0.13 0.03 0.03 88.26 14:45:01 4 9.38 0.00 0.10 0.00 0.02 90.50 14:45:01 5 8.76 0.00 0.38 0.62 0.03 90.21 14:45:01 6 12.54 0.00 0.50 0.00 0.03 86.92 14:45:01 7 4.58 0.00 0.17 0.00 0.02 95.23 14:46:01 all 14.15 0.00 0.33 0.06 0.03 85.43 14:46:01 0 20.07 0.00 0.47 0.00 0.02 79.44 14:46:01 1 8.47 0.00 0.15 0.02 0.03 91.33 14:46:01 2 15.72 0.00 0.42 0.00 0.02 83.84 14:46:01 3 19.01 0.00 0.52 0.02 0.03 80.43 14:46:01 4 14.54 0.00 0.30 0.48 0.03 84.64 14:46:01 5 13.15 0.00 0.20 0.00 0.02 86.63 14:46:01 6 6.91 0.00 0.32 0.00 0.05 92.72 14:46:01 7 15.33 0.00 0.23 0.00 0.03 84.40 14:47:01 all 11.97 0.00 0.35 0.01 0.03 87.64 14:47:01 0 11.46 0.00 0.17 0.00 0.02 88.36 14:47:01 1 14.64 0.00 0.80 0.00 0.03 84.53 14:47:01 2 13.47 0.00 0.18 0.00 0.03 86.32 14:47:01 3 15.47 0.00 0.55 0.02 0.02 83.95 14:47:01 4 10.18 0.00 0.32 0.03 0.03 89.44 14:47:01 5 9.40 0.00 0.37 0.00 0.03 90.20 14:47:01 6 8.68 0.00 0.20 0.00 0.03 91.09 14:47:01 7 12.50 0.00 0.28 0.00 0.05 87.16 14:48:01 all 6.32 0.00 0.24 0.07 0.02 93.34 14:48:01 0 6.57 0.00 0.23 0.00 0.02 93.18 14:48:01 1 9.31 0.00 0.12 0.00 0.02 90.56 14:48:01 2 5.60 0.00 0.22 0.00 0.00 94.18 14:48:01 3 8.82 0.00 0.42 0.03 0.03 90.70 14:48:01 4 3.55 0.00 0.20 0.53 0.03 95.68 14:48:01 5 2.86 0.00 0.07 0.00 0.03 97.04 14:48:01 6 3.62 0.00 0.13 0.00 0.02 96.23 14:48:01 7 10.21 0.00 0.55 0.00 0.02 89.23 14:48:01 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 7.42 0.00 0.24 0.05 0.02 92.26 14:49:01 0 8.65 0.00 0.17 0.00 0.03 91.15 14:49:01 1 6.93 0.00 0.20 0.02 0.03 92.82 14:49:01 2 10.42 0.00 0.13 0.00 0.02 89.43 14:49:01 3 7.71 0.00 0.37 0.02 0.02 91.89 14:49:01 4 7.11 0.00 0.43 0.37 0.03 92.06 14:49:01 5 2.90 0.00 0.05 0.00 0.00 97.05 14:49:01 6 3.19 0.00 0.10 0.00 0.02 96.69 14:49:01 7 12.47 0.00 0.50 0.00 0.02 87.02 14:50:01 all 39.21 0.00 1.33 0.54 0.07 58.84 14:50:01 0 46.29 0.00 0.80 0.17 0.07 52.67 14:50:01 1 31.19 0.00 1.17 0.07 0.07 67.51 14:50:01 2 34.33 0.00 1.40 0.25 0.07 63.95 14:50:01 3 37.87 0.00 1.44 0.18 0.08 60.43 14:50:01 4 51.76 0.00 1.26 0.00 0.08 46.90 14:50:01 5 53.14 0.00 1.45 0.00 0.08 45.33 14:50:01 6 24.44 0.00 1.49 3.19 0.05 70.82 14:50:01 7 34.61 0.00 1.61 0.50 0.05 63.23 Average: all 16.18 0.00 0.50 0.20 0.03 83.08 Average: 0 17.47 0.00 0.39 0.06 0.03 82.05 Average: 1 14.66 0.00 0.64 0.06 0.03 84.61 Average: 2 15.89 0.00 0.61 0.12 0.03 83.35 Average: 3 15.30 0.00 0.51 0.76 0.04 83.40 Average: 4 18.04 0.00 0.43 0.18 0.04 81.31 Average: 5 16.69 0.00 0.53 0.14 0.04 82.60 Average: 6 14.77 0.00 0.39 0.27 0.03 84.55 Average: 7 16.58 0.00 0.53 0.06 0.03 82.80