---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7455 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 14G 5.9G 70% / 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 549 857 0 6568 7128 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:e9:91:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fee9:9180/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:54:75:88 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-7455) 02/24/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 149.35 68.91 80.44 5559.88 39540.84 14:25:01 45.18 0.22 44.96 23.59 6025.69 14:26:01 171.74 23.45 148.29 3155.61 84199.03 14:27:01 202.25 0.62 201.63 14.80 65742.51 14:28:01 99.72 0.07 99.65 2.67 20943.18 14:29:01 81.24 0.07 81.17 6.40 19689.25 14:30:01 22.78 0.07 22.71 0.53 963.95 14:31:01 391.59 343.47 48.12 15638.12 10871.31 14:32:01 75.50 29.43 46.08 1334.31 5759.57 14:33:01 21.44 0.98 20.46 80.64 1405.53 Average: 126.21 46.81 79.41 2586.11 25545.79 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5891580 7394176 2275848 27.86 34848 1649636 971724 10.54 603388 1505148 49796 14:25:01 5662464 7400716 2504964 30.67 53092 1854760 947280 10.28 605744 1707544 182752 14:26:01 2561572 7365620 5605856 68.64 101560 4726580 1157684 12.56 685984 4543048 577220 14:27:01 1710776 7352436 6456652 79.05 152556 5385196 1315416 14.27 924000 5021932 296024 14:28:01 1338560 7348840 6828868 83.61 159576 5724104 1349884 14.65 1139736 5152688 92048 14:29:01 835748 7362136 7331680 89.77 177784 6170208 1274864 13.83 1225220 5517736 188 14:30:01 537108 7251144 7630320 93.42 182904 6330960 1583624 17.18 1465648 5549268 150988 14:31:01 568740 7366488 7598688 93.04 185392 6429360 1165736 12.65 1280460 5724860 96 14:32:01 857640 7258168 7309788 89.50 186336 6068516 1183612 12.84 1338524 5416064 14600 14:33:01 851848 7257724 7315580 89.57 188224 6072052 1187448 12.88 1345420 5414984 11728 Average: 2081604 7335745 6085824 74.51 142227 5041137 1213727 13.17 1061412 4555327 137544 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 ens3 466.01 285.52 1093.78 70.06 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 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 14:25:01 ens3 62.11 55.08 724.05 5.91 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 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:26:01 ens3 415.15 181.15 13468.23 14.55 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 461.52 370.75 3706.33 27.15 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 28.28 25.95 142.56 2.78 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 256.42 251.87 1816.22 22.36 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 10.60 7.16 32.20 1.35 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 0.33 0.33 0.06 0.07 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 14:32:01 ens3 288.77 206.22 2506.09 36.14 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:33:01 ens3 12.23 12.91 9.16 6.09 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: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 200.37 139.83 2352.44 18.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7455) 02/24/26 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.73 0.00 2.79 4.82 1.14 72.52 14:24:02 0 10.61 0.00 1.77 3.93 1.03 82.65 14:24:02 1 19.91 0.00 5.02 4.51 1.24 69.32 14:24:02 2 22.59 0.00 2.48 7.60 1.12 66.20 14:24:02 3 21.82 0.00 1.94 3.24 1.17 71.84 14:25:01 all 16.00 0.00 1.12 1.59 0.64 80.66 14:25:01 0 13.88 0.00 1.14 5.28 0.65 79.06 14:25:01 1 8.51 0.00 0.49 0.56 0.37 90.07 14:25:01 2 30.13 0.00 2.27 0.41 1.07 66.12 14:25:01 3 11.46 0.00 0.54 0.10 0.44 87.45 14:26:01 all 23.25 0.00 9.02 2.76 1.23 63.74 14:26:01 0 16.45 0.00 10.68 4.28 1.25 67.34 14:26:01 1 18.78 0.00 9.74 0.42 1.00 70.06 14:26:01 2 37.60 0.00 7.60 1.12 1.62 52.06 14:26:01 3 20.15 0.00 8.06 5.23 1.04 65.51 14:27:01 all 12.57 0.00 6.11 4.60 0.62 76.10 14:27:01 0 8.39 0.00 7.37 7.23 0.51 76.49 14:27:01 1 11.31 0.00 7.38 3.61 0.61 77.10 14:27:01 2 16.79 0.00 4.91 1.51 0.78 76.01 14:27:01 3 13.78 0.00 4.77 6.06 0.61 74.78 14:28:01 all 49.84 0.00 8.93 2.02 2.82 36.39 14:28:01 0 48.20 0.00 8.92 0.43 2.68 39.76 14:28:01 1 53.32 0.00 9.48 3.96 2.88 30.36 14:28:01 2 46.41 0.00 7.89 1.66 2.92 41.13 14:28:01 3 51.44 0.00 9.43 2.05 2.79 34.28 14:29:01 all 5.46 0.00 2.23 1.70 0.59 90.03 14:29:01 0 5.01 0.00 2.44 4.00 0.71 87.84 14:29:01 1 6.60 0.00 2.12 0.99 0.53 89.76 14:29:01 2 5.22 0.00 2.03 0.32 0.55 91.88 14:29:01 3 4.98 0.00 2.34 1.54 0.57 90.57 14:30:01 all 16.90 0.00 3.22 0.44 1.00 78.44 14:30:01 0 17.45 0.00 3.19 0.20 1.15 78.00 14:30:01 1 16.54 0.00 3.29 0.13 0.90 79.14 14:30:01 2 16.96 0.00 2.96 0.57 0.88 78.63 14:30:01 3 16.67 0.00 3.44 0.83 1.02 78.03 14:31:01 all 32.18 0.00 5.81 15.04 1.68 45.30 14:31:01 0 31.59 0.00 5.41 12.76 1.72 48.52 14:31:01 1 33.32 0.00 5.88 15.97 1.65 43.17 14:31:01 2 32.63 0.00 6.25 16.07 1.76 43.29 14:31:01 3 31.14 0.00 5.70 15.35 1.61 46.19 14:32:01 all 31.82 0.00 1.88 2.23 2.01 62.06 14:32:01 0 46.89 0.00 2.09 2.81 2.32 45.89 14:32:01 1 25.96 0.00 1.60 1.61 1.78 69.05 14:32:01 2 27.91 0.00 2.47 1.79 2.11 65.72 14:32:01 3 26.59 0.00 1.35 2.73 1.83 67.50 14:33:01 all 19.70 0.00 1.14 0.84 0.90 77.43 14:33:01 0 7.08 0.00 1.00 2.33 0.83 88.77 14:33:01 1 59.62 0.00 2.08 0.38 1.62 36.30 14:33:01 2 3.62 0.00 0.57 0.60 0.70 94.51 14:33:01 3 8.55 0.00 0.91 0.02 0.43 90.09 Average: all 22.67 0.00 4.21 3.60 1.26 68.26 Average: 0 20.61 0.00 4.38 4.31 1.29 69.41 Average: 1 25.43 0.00 4.70 3.21 1.26 65.40 Average: 2 23.94 0.00 3.93 3.16 1.35 67.62 Average: 3 20.68 0.00 3.84 3.71 1.15 70.62