---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8869 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 6.7G 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: 7975 527 1233 0 6214 7150 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:1f:b5:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fe1f:b590/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:5d:89:88 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-8869) 11/11/25 _x86_64_ (4 CPU) 14:11:58 LINUX RESTART (4 CPU) 14:12:01 tps rtps wtps bread/s bwrtn/s 14:13:01 133.24 94.73 38.51 7488.09 37570.55 14:14:01 4.18 0.00 4.18 0.00 237.03 14:15:01 1.00 0.00 1.00 0.00 12.26 14:16:01 0.83 0.00 0.83 0.00 9.33 14:17:01 1.13 0.00 1.13 0.00 14.13 14:18:01 1.03 0.02 1.02 0.13 11.06 14:19:01 1.05 0.00 1.05 0.00 13.07 14:20:01 0.75 0.00 0.75 0.00 8.40 14:21:01 1.52 0.00 1.52 0.00 19.20 14:22:01 1.57 0.58 0.98 35.99 159.31 14:23:01 90.32 24.36 65.96 870.25 5042.89 14:24:01 115.76 23.08 92.68 3148.14 42095.38 14:25:01 232.56 1.07 231.49 20.13 104253.82 14:26:01 162.19 0.22 161.97 8.00 16379.40 14:27:01 109.22 30.69 78.52 1326.31 13059.16 14:28:01 23.25 1.32 21.93 95.72 2773.27 Average: 54.98 11.00 43.97 812.05 13853.64 14:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:13:01 6160820 7547948 2006600 24.57 26384 1547272 884180 9.59 425704 1425568 6784 14:14:01 6161408 7548616 2006012 24.56 26404 1547284 884180 9.59 425092 1425560 28 14:15:01 6162228 7549492 2005192 24.55 26436 1547280 884180 9.59 424020 1425564 24 14:16:01 6162484 7549784 2004936 24.55 26460 1547292 884180 9.59 424196 1425568 144 14:17:01 6162500 7549824 2004920 24.55 26516 1547280 876108 9.51 423896 1425568 24 14:18:01 6163368 7550900 2004052 24.54 26548 1547424 884080 9.59 423708 1425676 152 14:19:01 6162988 7550596 2004432 24.54 26580 1547428 884080 9.59 423512 1425704 148 14:20:01 6162784 7550412 2004636 24.54 26596 1547436 884080 9.59 423768 1425708 144 14:21:01 6163088 7550780 2004332 24.54 26648 1547440 884080 9.59 423672 1425712 128 14:22:01 6118712 7511816 2048708 25.08 26728 1552816 884080 9.59 463172 1430172 68 14:23:01 5639032 7343920 2528388 30.96 49376 1826660 1028424 11.16 695372 1644648 174524 14:24:01 3802496 7388552 4364924 53.44 79448 3604624 1178296 12.79 644692 3421332 696140 14:25:01 2051772 7285232 6115648 74.88 140296 5032144 1385448 15.03 898816 4750416 1176 14:26:01 1779560 7374216 6387860 78.21 154132 5343416 1304852 14.16 1004684 4877528 1164 14:27:01 898304 6955276 7269116 89.00 166984 5759596 1406096 15.26 1639424 5091008 51632 14:28:01 1268136 7324860 6899284 84.47 169080 5758256 1059620 11.50 1294872 5067436 11088 Average: 4813730 7445764 3353690 41.06 64038 2675228 1012248 10.98 653662 2444573 58960 14:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:13:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 170.80 102.95 498.15 24.21 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 0.13 0.02 0.01 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 0.17 0.12 0.01 0.01 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 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 0.08 0.00 0.01 0.00 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 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.18 0.13 0.01 0.01 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 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.17 0.17 0.08 0.07 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 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 0.90 0.53 0.55 0.04 0.00 0.00 0.00 0.00 14:21:01 lo 0.20 0.20 0.01 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 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 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 21.21 19.11 84.47 8.77 0.00 0.00 0.00 0.00 14:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 121.50 93.52 987.00 32.77 0.00 0.00 0.00 0.00 14:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 563.94 329.38 13786.70 26.05 0.00 0.00 0.00 0.00 14:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 350.89 250.09 2210.23 16.94 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 151.82 124.43 609.17 11.72 0.00 0.00 0.00 0.00 14:27:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 343.58 185.12 2192.17 24.22 0.00 0.00 0.00 0.00 14:28:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 18.00 18.66 13.52 14.23 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 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 108.98 70.28 1273.88 9.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8869) 11/11/25 _x86_64_ (4 CPU) 14:11:58 LINUX RESTART (4 CPU) 14:12:01 CPU %user %nice %system %iowait %steal %idle 14:13:01 all 5.99 0.00 2.06 5.25 1.17 85.53 14:13:01 0 8.64 0.00 1.23 4.20 1.13 84.79 14:13:01 1 3.30 0.00 1.28 7.38 0.97 87.07 14:13:01 2 5.49 0.00 4.40 5.60 1.50 83.01 14:13:01 3 6.52 0.00 1.30 3.81 1.11 87.27 14:14:01 all 0.49 0.00 0.04 0.09 0.06 99.32 14:14:01 0 0.00 0.00 0.05 0.00 0.03 99.92 14:14:01 1 0.00 0.00 0.02 0.02 0.00 99.97 14:14:01 2 0.18 0.00 0.08 0.00 0.10 99.63 14:14:01 3 1.76 0.00 0.05 0.35 0.10 97.75 14:15:01 all 0.22 0.00 0.02 0.01 0.07 99.68 14:15:01 0 0.03 0.00 0.00 0.00 0.13 99.83 14:15:01 1 0.00 0.00 0.02 0.05 0.02 99.92 14:15:01 2 0.83 0.00 0.02 0.00 0.05 99.10 14:15:01 3 0.03 0.00 0.02 0.00 0.07 99.88 14:16:01 all 0.02 0.00 0.01 0.01 0.04 99.92 14:16:01 0 0.03 0.00 0.03 0.00 0.07 99.87 14:16:01 1 0.00 0.00 0.02 0.05 0.02 99.92 14:16:01 2 0.03 0.00 0.02 0.00 0.07 99.88 14:16:01 3 0.02 0.00 0.00 0.00 0.02 99.97 14:17:01 all 0.02 0.00 0.03 0.04 0.07 99.85 14:17:01 0 0.03 0.00 0.02 0.03 0.08 99.83 14:17:01 1 0.00 0.00 0.02 0.08 0.02 99.88 14:17:01 2 0.02 0.00 0.05 0.02 0.13 99.78 14:17:01 3 0.03 0.00 0.03 0.02 0.02 99.90 14:18:01 all 0.01 0.00 0.02 0.01 0.06 99.90 14:18:01 0 0.02 0.00 0.02 0.02 0.07 99.88 14:18:01 1 0.00 0.00 0.03 0.02 0.02 99.93 14:18:01 2 0.00 0.00 0.02 0.00 0.13 99.85 14:18:01 3 0.02 0.00 0.02 0.00 0.03 99.93 14:19:01 all 0.02 0.00 0.01 0.01 0.02 99.94 14:19:01 0 0.03 0.00 0.03 0.05 0.03 99.85 14:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:19:01 2 0.02 0.00 0.03 0.02 0.03 99.90 14:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:20:01 all 0.07 0.00 0.01 0.00 0.02 99.90 14:20:01 0 0.23 0.00 0.02 0.02 0.05 99.68 14:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:20:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:20:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:21:01 all 0.10 0.00 0.04 0.02 0.03 99.81 14:21:01 0 0.03 0.00 0.03 0.05 0.03 99.85 14:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:21:01 2 0.37 0.00 0.10 0.00 0.07 99.47 14:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:22:01 all 0.97 0.00 0.07 0.03 0.14 98.78 14:22:01 0 1.27 0.00 0.08 0.02 0.17 98.47 14:22:01 1 0.45 0.00 0.08 0.02 0.12 99.33 14:22:01 2 1.71 0.00 0.07 0.07 0.17 97.99 14:22:01 3 0.47 0.00 0.07 0.02 0.12 99.33 14:23:01 all 20.64 0.00 1.36 3.00 1.18 73.82 14:23:01 0 8.74 0.00 0.80 4.97 0.74 84.75 14:23:01 1 14.35 0.00 1.12 0.37 0.87 83.30 14:23:01 2 16.39 0.00 0.92 5.56 1.23 75.90 14:23:01 3 42.97 0.00 2.56 1.11 1.91 51.44 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.63 0.00 5.06 3.38 2.14 68.79 14:24:01 0 6.68 0.00 3.54 1.44 1.57 86.77 14:24:01 1 37.84 0.00 6.38 4.26 2.69 48.83 14:24:01 2 15.05 0.00 7.22 5.72 2.50 69.51 14:24:01 3 23.06 0.00 3.13 2.15 1.82 69.85 14:25:01 all 16.33 0.00 8.80 4.43 1.91 68.53 14:25:01 0 12.06 0.00 5.22 2.37 1.03 79.31 14:25:01 1 15.57 0.00 10.05 7.43 1.99 64.97 14:25:01 2 22.24 0.00 11.10 3.52 2.88 60.26 14:25:01 3 15.54 0.00 8.85 4.45 1.76 69.39 14:26:01 all 37.00 0.00 7.48 4.00 5.46 46.06 14:26:01 0 39.81 0.00 8.68 6.49 5.72 39.30 14:26:01 1 35.67 0.00 6.93 4.45 5.48 47.47 14:26:01 2 35.74 0.00 7.23 2.44 5.31 49.28 14:26:01 3 36.72 0.00 7.11 2.64 5.33 48.20 14:27:01 all 44.07 0.00 5.22 2.98 5.62 42.11 14:27:01 0 42.89 0.00 4.88 1.16 5.65 45.42 14:27:01 1 46.01 0.00 5.43 4.24 5.70 38.62 14:27:01 2 43.95 0.00 5.52 4.84 5.75 39.94 14:27:01 3 43.43 0.00 5.07 1.66 5.40 44.44 14:28:01 all 19.82 0.00 1.06 0.85 0.98 77.29 14:28:01 0 9.71 0.00 0.88 0.13 0.62 88.65 14:28:01 1 12.05 0.00 0.73 0.13 0.60 86.49 14:28:01 2 9.10 0.00 0.88 2.81 1.16 86.05 14:28:01 3 48.40 0.00 1.76 0.30 1.55 48.00 Average: all 10.41 0.00 1.95 1.51 1.19 84.94 Average: 0 8.16 0.00 1.60 1.31 1.07 87.85 Average: 1 10.34 0.00 2.00 1.77 1.16 84.73 Average: 2 9.46 0.00 2.35 1.91 1.32 84.96 Average: 3 13.69 0.00 1.87 1.03 1.20 82.21