---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9953 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.6G 66% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 521 1200 0 6253 7156 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0e:6b:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85156sec preferred_lft 85156sec inet6 fe80::f816:3eff:fe0e:6b53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:8b:22:0c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9953) 11/22/25 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 159.16 69.24 89.92 5596.67 40073.20 17:15:01 58.29 0.15 58.14 26.13 9381.50 17:16:01 58.51 12.45 46.06 2247.23 16196.77 17:17:01 175.74 0.00 175.74 0.00 11374.24 17:18:01 415.25 0.47 414.78 3.73 57905.68 17:19:01 455.52 0.02 455.51 0.13 22017.80 17:20:01 2.20 0.00 2.20 0.00 1042.89 17:21:01 1.87 0.00 1.87 0.00 1164.34 17:22:01 1.70 0.00 1.70 0.00 1050.22 17:23:01 43.48 0.00 43.48 0.00 15089.07 17:24:01 2.37 0.00 2.37 0.00 1327.91 17:25:01 23.93 0.00 23.93 0.00 16547.11 17:26:01 2.22 0.00 2.22 0.00 1148.34 17:27:01 1.73 0.00 1.73 0.00 1050.89 17:28:01 2.07 0.00 2.07 0.00 1264.11 17:29:01 37.78 2.87 34.91 22.93 21371.37 17:30:01 18.63 0.05 18.58 2.40 6691.55 17:31:01 1.98 0.00 1.98 0.00 28.27 17:32:01 4.58 0.22 4.37 11.86 141.29 17:33:01 21.06 0.40 20.66 32.79 1377.37 Average: 74.40 4.29 70.11 397.19 11312.08 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 5900252 7431608 2267176 27.76 38488 1672924 971640 10.54 570536 1528336 69960 17:15:01 5689152 7474948 2478276 30.34 58380 1891356 921304 10.00 530324 1746292 124044 17:16:01 5217664 7362560 2949764 36.12 62528 2239196 1327180 14.40 760580 1969472 212 17:17:01 4862076 7328704 3305352 40.47 79188 2526324 1352684 14.68 815064 2232472 23780 17:18:01 3118264 7323300 5049164 61.82 106320 4134176 1375672 14.93 843236 3838932 5676 17:19:01 3019428 7402404 5148000 63.03 132780 4274984 1371528 14.88 802040 3970164 224 17:20:01 2987424 7407068 5180004 63.42 132800 4311008 1288196 13.98 797144 4006140 5560 17:21:01 2951076 7408416 5216352 63.87 132820 4347636 1288196 13.98 796000 4042760 7776 17:22:01 2916708 7411324 5250720 64.29 132832 4383996 1288196 13.98 792704 4079052 12992 17:23:01 2569668 7409872 5597760 68.54 140436 4693700 1282388 13.91 803052 4387076 15308 17:24:01 2533304 7410152 5634124 68.98 140456 4729560 1282388 13.91 803248 4422856 11692 17:25:01 2113816 7409468 6053612 74.12 148740 5108168 1286772 13.96 812280 4800464 2216 17:26:01 2077088 7409616 6090340 74.57 148756 5144620 1286772 13.96 812680 4836920 4884 17:27:01 2039532 7409456 6127896 75.03 148788 5181032 1286772 13.96 812468 4873256 10240 17:28:01 2001936 7409672 6165492 75.49 148812 5217708 1286772 13.96 812784 4910020 9404 17:29:01 1457504 7404432 6709924 82.15 161984 5701720 1280536 13.89 896124 5325104 17496 17:30:01 1274204 7381840 6893224 84.40 162648 5834676 1115480 12.10 2797604 3578972 60 17:31:01 1281540 7388932 6885888 84.31 162660 5834704 1123460 12.19 4116368 2253612 4 17:32:01 1235120 7322092 6932308 84.88 162804 5835792 1082064 11.74 4640676 1798972 1276 17:33:01 1250928 7346364 6916500 84.68 163412 5842396 1069756 11.61 4622700 1800056 8916 Average: 2824834 7392611 5342594 65.41 128282 4445284 1228388 13.33 1431881 3520046 16586 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 420.75 226.10 1189.11 66.60 0.00 0.00 0.00 0.00 17:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 44.48 36.01 570.72 4.61 0.00 0.00 0.00 0.00 17:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 609.87 373.60 3523.20 30.76 0.00 0.00 0.00 0.00 17:16:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 373.97 237.43 1909.04 18.44 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 8.97 9.75 2.33 2.74 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 16.81 18.91 3.93 9.18 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 79.64 66.71 606.00 4.31 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 71.85 62.41 615.75 4.02 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 72.12 62.89 612.31 4.05 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 70.72 58.52 539.58 4.17 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 70.57 61.32 600.83 4.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 174.54 140.94 1397.54 9.12 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 71.35 62.42 612.83 4.02 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 71.27 63.84 611.99 4.11 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 73.23 62.20 616.57 4.01 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 174.27 137.09 1119.66 10.20 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 786.35 1338.28 599.07 10175.42 0.00 0.00 0.00 0.00 17:30:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 228.68 473.00 15.47 3511.93 0.00 0.00 0.00 0.00 17:31:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 187.77 340.64 17.14 2702.96 0.00 0.00 0.00 0.00 17:32:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 11.71 12.08 8.80 5.62 0.00 0.00 0.00 0.00 17:33:01 lo 0.93 0.93 0.08 0.08 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 180.95 192.21 758.59 829.01 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9953) 11/22/25 _x86_64_ (4 CPU) 17:12:39 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.93 0.00 2.83 5.24 1.38 69.62 17:14:01 0 11.44 0.00 1.73 3.41 1.05 82.36 17:14:01 1 14.76 0.00 2.34 9.96 1.26 71.68 17:14:01 2 35.80 0.00 5.27 2.24 1.80 54.89 17:14:01 3 21.76 0.00 1.98 5.32 1.40 69.54 17:15:01 all 20.62 0.00 1.27 1.81 1.20 75.09 17:15:01 0 0.00 0.00 0.40 2.80 0.93 95.88 17:15:01 1 33.34 0.00 2.18 2.04 1.53 60.91 17:15:01 2 48.01 0.00 2.38 2.42 1.85 45.34 17:15:01 3 1.26 0.00 0.15 0.00 0.51 98.07 17:16:01 all 8.71 0.00 1.86 1.32 0.67 87.45 17:16:01 0 6.88 0.00 1.55 1.12 0.73 89.72 17:16:01 1 6.74 0.00 1.27 1.23 0.55 90.21 17:16:01 2 9.37 0.00 3.08 2.20 0.72 84.63 17:16:01 3 11.82 0.00 1.53 0.73 0.67 85.25 17:17:01 all 3.76 0.00 2.02 4.72 0.44 89.05 17:17:01 0 3.54 0.00 1.22 1.05 0.33 93.86 17:17:01 1 4.87 0.00 3.50 10.21 0.42 81.00 17:17:01 2 4.81 0.00 1.78 4.04 0.69 88.70 17:17:01 3 1.85 0.00 1.62 3.61 0.32 92.60 17:18:01 all 10.91 0.00 4.88 12.55 1.17 70.49 17:18:01 0 16.75 0.00 3.09 0.00 1.93 78.24 17:18:01 1 5.96 0.00 8.17 30.10 0.68 55.10 17:18:01 2 18.12 0.00 4.25 1.48 1.38 74.77 17:18:01 3 2.64 0.00 4.05 19.05 0.69 73.57 17:19:01 all 7.47 0.00 4.88 13.81 0.73 73.11 17:19:01 0 7.03 0.00 5.40 12.55 0.59 74.43 17:19:01 1 7.87 0.00 5.33 20.63 0.95 65.22 17:19:01 2 5.57 0.00 4.46 20.79 0.74 68.43 17:19:01 3 9.38 0.00 4.33 1.34 0.65 84.30 17:20:01 all 0.09 0.00 0.17 0.02 0.05 99.67 17:20:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:20:01 1 0.15 0.00 0.45 0.00 0.05 99.35 17:20:01 2 0.13 0.00 0.15 0.07 0.15 99.50 17:20:01 3 0.05 0.00 0.03 0.02 0.00 99.90 17:21:01 all 0.07 0.00 0.13 0.03 0.03 99.75 17:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:21:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:21:01 2 0.19 0.00 0.42 0.10 0.10 99.19 17:21:01 3 0.03 0.00 0.07 0.02 0.00 99.88 17:22:01 all 0.08 0.00 0.14 0.03 0.03 99.72 17:22:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:22:01 1 0.02 0.00 0.07 0.00 0.02 99.90 17:22:01 2 0.22 0.00 0.45 0.08 0.10 99.14 17:22:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:23:01 all 1.43 0.00 0.71 1.28 0.28 96.29 17:23:01 0 0.60 0.00 0.20 0.00 0.12 99.08 17:23:01 1 2.04 0.00 0.72 0.03 0.32 96.89 17:23:01 2 2.88 0.00 0.52 0.79 0.30 95.52 17:23:01 3 0.20 0.00 1.40 4.31 0.37 93.72 17:24:01 all 0.10 0.00 0.14 0.03 0.06 99.67 17:24:01 0 0.25 0.00 0.25 0.00 0.05 99.45 17:24:01 1 0.03 0.00 0.03 0.05 0.00 99.88 17:24:01 2 0.05 0.00 0.28 0.07 0.17 99.43 17:24:01 3 0.10 0.00 0.03 0.00 0.02 99.85 17:24:01 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 1.40 0.00 0.90 0.39 0.31 97.00 17:25:01 0 1.66 0.00 0.62 0.00 0.30 97.42 17:25:01 1 1.20 0.00 0.18 0.08 0.18 98.35 17:25:01 2 2.56 0.00 2.33 0.50 0.52 94.09 17:25:01 3 0.13 0.00 0.47 0.97 0.23 98.20 17:26:01 all 0.08 0.00 0.10 0.03 0.03 99.77 17:26:01 0 0.12 0.00 0.15 0.00 0.02 99.72 17:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:26:01 2 0.10 0.00 0.22 0.10 0.07 99.51 17:26:01 3 0.08 0.00 0.03 0.00 0.02 99.87 17:27:01 all 0.37 0.00 0.16 0.02 0.08 99.36 17:27:01 0 1.14 0.00 0.08 0.00 0.07 98.71 17:27:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:27:01 2 0.20 0.00 0.33 0.10 0.20 99.16 17:27:01 3 0.13 0.00 0.18 0.00 0.03 99.65 17:28:01 all 0.09 0.00 0.15 0.03 0.05 99.69 17:28:01 0 0.03 0.00 0.00 0.00 0.02 99.95 17:28:01 1 0.00 0.00 0.08 0.00 0.02 99.90 17:28:01 2 0.30 0.00 0.49 0.10 0.17 98.95 17:28:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:29:01 all 7.39 0.00 1.98 0.52 0.55 89.56 17:29:01 0 5.76 0.00 1.22 0.18 0.40 92.43 17:29:01 1 5.90 0.00 2.36 0.33 0.50 90.91 17:29:01 2 11.44 0.00 2.36 1.43 0.82 83.95 17:29:01 3 6.49 0.00 1.97 0.13 0.47 90.95 17:30:01 all 61.14 0.00 3.87 0.35 2.24 32.41 17:30:01 0 59.78 0.00 3.11 0.30 2.16 34.65 17:30:01 1 61.52 0.00 3.60 0.22 2.46 32.21 17:30:01 2 61.79 0.00 5.42 0.67 2.22 29.90 17:30:01 3 61.43 0.00 3.37 0.20 2.13 32.88 17:31:01 all 26.39 0.00 1.25 0.01 0.22 72.13 17:31:01 0 9.77 0.00 0.47 0.00 0.18 89.58 17:31:01 1 34.09 0.00 1.53 0.00 0.17 64.21 17:31:01 2 30.15 0.00 1.53 0.03 0.29 68.00 17:31:01 3 31.58 0.00 1.48 0.00 0.25 66.69 17:32:01 all 19.58 0.00 1.16 0.12 0.30 78.85 17:32:01 0 8.38 0.00 0.72 0.02 0.20 90.69 17:32:01 1 19.73 0.00 1.40 0.37 0.32 78.18 17:32:01 2 18.98 0.00 1.22 0.05 0.15 79.61 17:32:01 3 31.35 0.00 1.29 0.03 0.52 66.81 17:33:01 all 20.76 0.00 1.02 0.79 1.33 76.11 17:33:01 0 10.93 0.00 0.89 0.07 1.39 86.72 17:33:01 1 10.85 0.00 0.90 1.91 0.85 85.50 17:33:01 2 8.75 0.00 0.69 0.69 1.29 88.57 17:33:01 3 52.68 0.00 1.60 0.50 1.82 43.41 Average: all 10.57 0.00 1.48 2.15 0.56 85.25 Average: 0 7.20 0.00 1.06 1.07 0.52 90.14 Average: 1 10.45 0.00 1.70 3.83 0.51 83.50 Average: 2 12.98 0.00 1.88 1.89 0.69 82.56 Average: 3 11.63 0.00 1.28 1.81 0.51 84.78