---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5525 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: 2799.934 BogoMIPS: 5599.86 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 712K 3.2G 1% /run /dev/vda1 155G 20G 136G 13% / 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 944 18326 0 12895 30770 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:81:a7:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe81:a751/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:04:8e:8e 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:bfff:fe04:8e8e/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-5525) 03/27/26 _x86_64_ (8 CPU) 14:06:32 LINUX RESTART (8 CPU) 14:07:01 tps rtps wtps bread/s bwrtn/s 14:08:01 396.52 73.45 323.06 5236.86 98803.00 14:09:01 226.05 23.70 202.35 1570.94 77942.88 14:10:01 306.10 2.22 303.88 350.21 90706.48 14:11:01 391.07 0.05 391.02 3.73 50494.92 14:12:01 584.97 0.03 584.94 0.27 87490.22 14:13:01 505.00 1.32 503.68 46.92 107652.65 14:14:01 224.38 0.03 224.35 1.33 78501.58 14:15:01 641.13 2.43 638.69 25.06 49633.86 14:16:01 80.05 0.00 80.05 0.00 46300.58 14:17:01 11.51 0.35 11.16 9.86 1263.05 14:18:01 12.33 0.00 12.33 0.00 4661.36 14:19:01 430.00 0.00 430.00 0.00 90777.00 14:20:01 217.73 13.18 204.55 954.51 28662.69 14:21:01 284.60 10.06 274.54 752.07 22591.82 14:22:01 69.29 4.30 64.99 65.06 8137.41 Average: 292.02 8.74 283.28 601.04 56240.16 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 30132072 31715904 2807140 8.52 69384 1824296 1422384 4.18 833272 1681544 175108 14:09:01 28321448 30884892 4617764 14.02 94388 2751352 2431656 7.15 1782092 2480236 505180 14:10:01 27375348 30855336 5563864 16.89 122140 3597176 2379108 7.00 1851352 3285440 50648 14:11:01 26172716 30823380 6766496 20.54 158740 4644032 2465732 7.25 1970960 4274520 9616 14:12:01 24935168 30836512 8004044 24.30 216908 5767884 2286872 6.73 1990016 5428320 147000 14:13:01 22381136 30657416 10558076 32.05 279812 7965752 2328304 6.85 2920040 6934484 428232 14:14:01 21363444 30622348 11575768 35.14 317316 8840888 2447996 7.20 3865508 6932232 0 14:15:01 18902376 30475524 14036836 42.61 352496 10893088 2528316 7.44 4146552 8872340 1089092 14:16:01 18274084 30092272 14665128 44.52 353636 11116164 2919160 8.59 4779376 8846968 16308 14:17:01 18654160 30496880 14285052 43.37 354216 11136968 2516672 7.40 4406024 8835704 20960 14:18:01 18052316 30498676 14886896 45.20 380416 11614664 2528192 7.44 4495156 9248440 458960 14:19:01 16307420 30573436 16631792 50.49 427588 13270036 2394536 7.05 4611444 10757492 330220 14:20:01 19162204 31474380 13777008 41.83 435900 11494108 1645072 4.84 3192580 9516972 124788 14:21:01 17561660 30494832 15377552 46.68 440316 12072872 3906120 11.49 4294880 9957072 166368 14:22:01 18781112 31519556 14158100 42.98 441868 11892588 1579640 4.65 3265508 9800400 10676 Average: 21758444 30801423 11180768 33.94 296342 8592125 2385317 7.02 3226984 7123478 235544 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 444.34 310.13 1829.70 78.89 0.00 0.00 0.00 0.00 14:08:01 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 642.03 536.14 5972.84 89.70 0.00 0.00 0.00 0.00 14:09:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 14:10:01 docker0 180.19 310.88 10.37 3081.64 0.00 0.00 0.00 0.00 14:10:01 veth1195e9a 16.10 26.25 1.28 399.80 0.00 0.00 0.00 0.03 14:10:01 ens3 404.77 245.21 5091.54 21.61 0.00 0.00 0.00 0.00 14:10:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 14:11:01 docker0 407.27 597.27 22.31 5117.30 0.00 0.00 0.00 0.00 14:11:01 ens3 744.01 508.05 6099.25 47.40 0.00 0.00 0.00 0.00 14:11:01 veth7c44c0c 348.64 492.67 23.91 4237.60 0.00 0.00 0.00 0.35 14:11:01 lo 1.07 1.07 0.14 0.14 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 173.72 109.23 2621.70 22.40 0.00 0.00 0.00 0.00 14:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:13:01 ens3 78.47 77.02 456.04 14.45 0.00 0.00 0.00 0.00 14:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:14:01 docker0 152.99 246.34 13.62 2027.93 0.00 0.00 0.00 0.00 14:14:01 ens3 272.35 173.52 2083.77 20.82 0.00 0.00 0.00 0.00 14:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 239.48 322.21 13.54 5571.58 0.00 0.00 0.00 0.00 14:15:01 veth8700d42 239.48 322.26 16.81 5571.58 0.00 0.00 0.00 0.46 14:15:01 ens3 374.54 284.87 6044.48 43.06 0.00 0.00 0.00 0.00 14:15:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:16:01 docker0 41.49 55.02 2.95 1035.59 0.00 0.00 0.00 0.00 14:16:01 veth8700d42 41.49 55.03 3.52 1035.59 0.00 0.00 0.00 0.08 14:16:01 ens3 60.29 45.47 1036.74 4.78 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 veth8700d42 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 1.22 0.88 0.26 0.44 0.00 0.00 0.00 0.00 14:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 veth8700d42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 107.23 71.72 75.05 50.08 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.33 0.32 0.04 0.72 0.00 0.00 0.00 0.00 14:19:01 ens3 2.13 1.57 1.20 1.19 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 41.14 72.52 2.35 550.61 0.00 0.00 0.00 0.00 14:20:01 ens3 160.17 120.81 761.18 50.46 0.00 0.00 0.00 0.00 14:20:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:21:01 veth72648f4 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 vethe711a03 32.88 32.78 59.31 3.47 0.00 0.00 0.00 0.00 14:21:01 vethce29f0e 32.48 33.04 3.44 59.31 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 3676.34 2660.14 34040.74 527.21 0.00 0.00 0.00 0.00 14:22:01 lo 16.50 16.50 1.65 1.65 0.00 0.00 0.00 0.00 Average: docker0 70.85 106.98 4.34 1158.99 0.00 0.00 0.00 0.00 Average: ens3 244.70 176.92 2269.00 35.09 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5525) 03/27/26 _x86_64_ (8 CPU) 14:06:32 LINUX RESTART (8 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 10.13 0.00 1.31 2.50 0.04 86.02 14:08:01 0 14.26 0.00 1.52 0.47 0.05 83.71 14:08:01 1 26.65 0.00 1.69 0.70 0.07 70.89 14:08:01 2 8.13 0.00 2.14 3.96 0.03 85.73 14:08:01 3 8.49 0.00 2.14 0.20 0.03 89.13 14:08:01 4 2.82 0.00 0.48 6.11 0.03 90.54 14:08:01 5 8.30 0.00 0.87 3.00 0.05 87.78 14:08:01 6 9.39 0.00 1.09 5.16 0.05 84.31 14:08:01 7 2.99 0.00 0.52 0.40 0.03 96.06 14:09:01 all 22.73 0.00 1.62 0.97 0.06 74.62 14:09:01 0 41.27 0.00 2.89 0.99 0.10 54.75 14:09:01 1 19.07 0.00 1.47 0.94 0.05 78.47 14:09:01 2 22.10 0.00 1.56 0.67 0.08 75.59 14:09:01 3 18.77 0.00 1.12 0.08 0.03 79.99 14:09:01 4 21.38 0.00 1.43 3.20 0.08 73.90 14:09:01 5 19.86 0.00 1.30 0.15 0.05 78.64 14:09:01 6 18.66 0.00 1.44 1.02 0.05 78.83 14:09:01 7 20.74 0.00 1.74 0.68 0.05 76.79 14:10:01 all 5.22 0.00 2.47 2.39 0.07 89.85 14:10:01 0 3.68 0.00 2.47 2.37 0.07 91.41 14:10:01 1 5.92 0.00 2.51 3.01 0.07 88.49 14:10:01 2 3.73 0.00 2.60 0.37 0.08 93.22 14:10:01 3 7.41 0.00 2.90 0.27 0.08 89.33 14:10:01 4 5.95 0.00 2.28 0.67 0.05 91.06 14:10:01 5 6.21 0.00 2.55 2.08 0.07 89.09 14:10:01 6 3.57 0.00 2.20 5.44 0.08 88.71 14:10:01 7 5.25 0.00 2.27 4.94 0.05 87.49 14:11:01 all 6.61 0.00 2.34 1.32 0.06 89.68 14:11:01 0 8.18 0.00 2.21 0.08 0.07 89.46 14:11:01 1 3.71 0.00 2.19 0.07 0.05 93.98 14:11:01 2 7.49 0.00 1.65 2.31 0.07 88.49 14:11:01 3 3.05 0.00 1.37 2.03 0.05 93.51 14:11:01 4 8.62 0.00 2.19 0.02 0.07 89.11 14:11:01 5 9.90 0.00 3.02 0.34 0.07 86.68 14:11:01 6 7.98 0.00 2.06 2.03 0.07 87.87 14:11:01 7 3.97 0.00 4.02 3.70 0.05 88.26 14:12:01 all 7.33 0.00 3.89 3.50 0.06 85.22 14:12:01 0 7.81 0.00 4.14 0.25 0.05 87.75 14:12:01 1 10.47 0.00 2.28 0.02 0.07 87.17 14:12:01 2 8.48 0.00 4.18 0.86 0.07 86.42 14:12:01 3 6.75 0.00 3.72 5.10 0.07 84.35 14:12:01 4 6.80 0.00 3.85 0.72 0.07 88.56 14:12:01 5 5.55 0.00 4.63 4.14 0.05 85.64 14:12:01 6 9.05 0.00 2.90 0.44 0.05 87.56 14:12:01 7 3.74 0.00 5.38 16.49 0.08 74.31 14:13:01 all 8.15 0.00 3.41 4.92 0.05 83.47 14:13:01 0 10.76 0.00 3.26 7.32 0.07 78.59 14:13:01 1 7.07 0.00 4.60 13.58 0.05 74.70 14:13:01 2 8.84 0.00 3.27 0.13 0.05 87.70 14:13:01 3 8.91 0.00 2.08 2.72 0.03 86.25 14:13:01 4 10.90 0.00 3.39 1.21 0.07 84.43 14:13:01 5 6.65 0.00 4.33 7.28 0.05 81.69 14:13:01 6 6.19 0.00 2.15 6.65 0.05 84.96 14:13:01 7 5.86 0.00 4.15 0.49 0.05 89.46 14:14:01 all 7.55 0.00 2.84 2.93 0.05 86.63 14:14:01 0 3.83 0.00 1.71 2.29 0.03 92.13 14:14:01 1 7.07 0.00 1.94 4.39 0.03 86.56 14:14:01 2 14.82 0.00 4.43 2.36 0.05 78.34 14:14:01 3 5.54 0.00 2.90 0.13 0.07 91.35 14:14:01 4 7.33 0.00 3.38 5.07 0.07 84.16 14:14:01 5 5.51 0.00 2.75 0.18 0.03 91.52 14:14:01 6 7.51 0.00 2.84 8.92 0.05 80.69 14:14:01 7 8.80 0.00 2.82 0.08 0.07 88.23 14:15:01 all 9.92 0.00 3.12 3.04 0.05 83.88 14:15:01 0 13.05 0.00 2.81 1.62 0.05 82.47 14:15:01 1 15.06 0.00 3.10 4.53 0.05 77.26 14:15:01 2 4.01 0.00 3.17 0.44 0.07 92.32 14:15:01 3 14.54 0.00 2.31 0.42 0.05 82.68 14:15:01 4 8.91 0.00 4.83 0.39 0.03 85.83 14:15:01 5 4.09 0.00 3.62 14.73 0.07 77.50 14:15:01 6 13.21 0.00 2.53 1.24 0.05 82.98 14:15:01 7 6.48 0.00 2.55 0.95 0.03 89.99 14:16:01 all 40.92 0.00 9.52 2.39 0.07 47.10 14:16:01 0 32.69 0.00 8.75 0.73 0.07 57.76 14:16:01 1 33.06 0.00 11.61 5.28 0.07 49.99 14:16:01 2 37.30 0.00 8.50 1.29 0.07 52.85 14:16:01 3 40.35 0.00 8.14 0.03 0.07 51.41 14:16:01 4 45.54 0.00 9.89 0.02 0.05 44.50 14:16:01 5 43.35 0.00 9.26 11.26 0.07 36.07 14:16:01 6 44.82 0.00 8.93 0.51 0.05 45.69 14:16:01 7 50.35 0.00 11.13 0.07 0.07 38.39 14:17:01 all 31.52 0.00 12.85 0.01 0.06 55.56 14:17:01 0 33.03 0.00 12.19 0.02 0.05 54.71 14:17:01 1 32.01 0.00 14.05 0.00 0.05 53.90 14:17:01 2 28.71 0.00 11.75 0.00 0.05 59.49 14:17:01 3 33.13 0.00 12.90 0.00 0.05 53.92 14:17:01 4 30.91 0.00 13.87 0.00 0.05 55.17 14:17:01 5 28.92 0.00 13.07 0.00 0.07 57.94 14:17:01 6 35.17 0.00 12.51 0.09 0.07 52.16 14:17:01 7 30.25 0.00 12.48 0.00 0.07 57.20 14:18:01 all 10.29 0.00 2.86 0.17 0.05 86.63 14:18:01 0 7.07 0.00 2.06 0.00 0.03 90.84 14:18:01 1 15.45 0.00 4.78 0.00 0.05 79.72 14:18:01 2 6.04 0.00 2.62 0.08 0.05 91.21 14:18:01 3 5.15 0.00 2.55 0.00 0.05 92.25 14:18:01 4 19.72 0.00 3.77 0.17 0.07 76.27 14:18:01 5 7.99 0.00 2.16 0.00 0.05 89.81 14:18:01 6 9.15 0.00 1.96 1.10 0.05 87.74 14:18:01 7 11.82 0.00 2.97 0.00 0.07 85.15 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.67 0.00 3.70 4.12 0.04 82.46 14:19:01 0 9.81 0.00 3.81 0.00 0.05 86.33 14:19:01 1 10.02 0.00 4.12 0.25 0.07 85.54 14:19:01 2 8.45 0.00 5.26 5.40 0.05 80.85 14:19:01 3 8.62 0.00 3.56 2.55 0.05 85.22 14:19:01 4 10.34 0.00 2.93 0.15 0.03 86.55 14:19:01 5 0.90 0.00 0.50 0.00 0.02 98.58 14:19:01 6 5.32 0.00 2.87 3.26 0.02 88.54 14:19:01 7 24.05 0.00 6.60 21.53 0.05 47.77 14:20:01 all 7.14 0.00 1.63 2.07 0.04 89.12 14:20:01 0 5.03 0.00 0.74 0.82 0.03 93.38 14:20:01 1 2.51 0.00 0.80 0.32 0.02 96.36 14:20:01 2 2.33 0.00 1.47 0.03 0.03 96.13 14:20:01 3 1.34 0.00 2.66 2.81 0.02 93.18 14:20:01 4 2.89 0.00 1.10 5.89 0.05 90.07 14:20:01 5 18.51 0.00 2.02 1.22 0.05 78.20 14:20:01 6 16.97 0.00 1.95 2.34 0.05 78.69 14:20:01 7 7.57 0.00 2.37 3.14 0.03 86.88 14:21:01 all 21.21 0.00 2.52 2.08 0.06 74.12 14:21:01 0 19.63 0.00 2.29 2.39 0.07 75.62 14:21:01 1 23.24 0.00 2.64 2.64 0.08 71.39 14:21:01 2 19.72 0.00 1.68 0.10 0.05 78.45 14:21:01 3 27.03 0.00 2.61 0.79 0.07 69.51 14:21:01 4 24.63 0.00 2.83 1.74 0.07 70.74 14:21:01 5 19.46 0.00 2.84 4.33 0.05 73.32 14:21:01 6 20.69 0.00 2.94 0.89 0.07 75.41 14:21:01 7 15.23 0.00 2.33 3.73 0.05 78.66 14:22:01 all 6.07 0.00 0.62 1.59 0.03 91.69 14:22:01 0 0.68 0.00 0.42 0.48 0.02 98.40 14:22:01 1 15.94 0.00 1.08 0.22 0.02 82.74 14:22:01 2 5.25 0.00 0.62 0.40 0.03 93.70 14:22:01 3 2.87 0.00 0.53 0.42 0.02 96.16 14:22:01 4 13.20 0.00 0.67 0.72 0.05 85.36 14:22:01 5 0.73 0.00 0.33 3.34 0.05 95.54 14:22:01 6 3.32 0.00 0.68 6.49 0.05 89.46 14:22:01 7 6.60 0.00 0.72 0.62 0.03 92.04 Average: all 13.56 0.00 3.62 2.27 0.05 80.51 Average: 0 14.00 0.00 3.39 1.32 0.05 81.23 Average: 1 15.06 0.00 3.88 2.39 0.05 78.62 Average: 2 12.29 0.00 3.63 1.23 0.06 82.79 Average: 3 12.74 0.00 3.41 1.17 0.05 82.63 Average: 4 14.57 0.00 3.75 1.75 0.06 79.88 Average: 5 12.33 0.00 3.52 3.46 0.05 80.64 Average: 6 14.00 0.00 3.25 3.04 0.05 79.66 Average: 7 13.47 0.00 4.10 3.79 0.05 78.59