---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-15 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 474 2504 0 965 3228 Swap: 1023 23 1000 ---> 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:20:6e:2f brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85368sec preferred_lft 85368sec inet6 fe80::f816:3eff:fe20:6e2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:e7:a1:02 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:e6ff:fee7:a102/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-15) 04/29/25 _x86_64_ (4 CPU) 10:15:43 LINUX RESTART (4 CPU) 10:16:01 tps rtps wtps bread/s bwrtn/s 10:17:02 175.05 69.19 105.87 5625.60 42272.44 10:18:01 113.24 47.25 65.99 2606.74 11680.33 10:19:01 70.25 23.03 47.22 1417.72 22333.24 10:20:01 376.49 57.87 318.61 3006.43 34704.75 10:21:01 412.30 7.83 404.47 235.56 14892.85 10:22:01 483.89 1.22 482.67 26.40 18342.94 10:23:01 364.82 4.98 359.84 140.91 13941.68 10:24:01 14.55 0.85 13.70 20.00 519.38 10:25:01 21.48 9.62 11.86 245.43 275.02 10:26:01 219.51 0.68 218.83 10.93 8075.05 10:27:01 2065.61 2.07 2063.55 71.18 15607.60 10:28:01 1047.08 16.15 1030.92 389.63 17084.08 10:29:01 574.99 4.99 570.00 107.43 20356.46 10:30:01 591.04 10.14 580.90 193.81 21725.61 10:31:02 527.41 208.24 319.17 7582.26 19349.88 10:32:01 626.18 92.48 533.71 3007.76 20909.41 Average: 480.62 34.78 445.84 1542.40 17633.64 10:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:02 1650196 3354044 2388464 59.14 53120 1804420 885300 17.40 547760 1655768 168352 10:18:01 569312 2741352 3469348 85.90 70104 2237812 1357020 26.68 1239408 2007524 259556 10:19:01 117420 1748580 3921240 97.09 76872 1704168 2353512 46.26 2176868 1546888 55392 10:20:01 125852 1334960 3912808 96.88 105700 1331020 3469832 68.21 2533788 1152784 10912 10:21:01 108780 1079692 3929880 97.31 129904 1055076 3753780 73.79 2670632 981668 10332 10:22:01 124664 1073328 3913996 96.91 147020 959344 3756084 73.83 2657532 920376 9064 10:23:01 121608 1001272 3917052 96.99 153304 852468 3892360 76.51 2650628 893688 11696 10:24:01 118320 999560 3920340 97.07 153328 854304 3905384 76.77 2653192 893440 432 10:25:01 133064 990652 3905596 96.71 153300 833408 3910812 76.88 2654680 880660 536 10:26:01 122828 922296 3915832 96.96 155172 761504 4016004 78.94 2688192 840600 11260 10:27:01 117564 722040 3921096 97.09 120060 578148 4280576 84.14 2762548 740484 13416 10:28:01 119352 437592 3919308 97.04 98196 393720 4835112 95.04 2883716 677824 18336 10:29:01 147776 398216 3890884 96.34 85832 303320 4972924 97.75 2833472 657028 14472 10:30:01 137492 376816 3901168 96.60 87828 266468 5016504 98.61 2811764 659868 7208 10:31:02 1145104 1728292 2893556 71.65 102292 559100 2581664 50.75 1807184 774068 39936 10:32:01 2678932 3346932 1359728 33.67 113612 720040 959736 18.87 563672 629348 60 Average: 471142 1390976 3567518 88.33 112853 950895 3371663 66.28 2258440 994501 39435 10:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:02 ens3 363.51 243.48 1525.70 69.62 0.00 0.00 0.00 0.00 10:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:18:01 ens3 385.19 348.52 4380.85 60.30 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 10:19:01 ens3 395.24 349.67 5547.70 48.22 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:20:01 ens3 275.74 182.20 2705.21 14.47 0.00 0.00 0.00 0.00 10:20:01 docker0 51.72 49.78 214.70 6.22 0.00 0.00 0.00 0.00 10:20:01 lo 86.30 86.30 219.71 219.71 0.00 0.00 0.00 0.00 10:20:01 veth5a2a81d 51.51 49.61 215.39 6.20 0.00 0.00 0.00 0.02 10:21:01 ens3 1.73 1.60 0.36 1.75 0.00 0.00 0.00 0.00 10:21:01 docker0 91.10 79.60 242.10 27.00 0.00 0.00 0.00 0.00 10:21:01 lo 148.78 148.78 267.04 267.04 0.00 0.00 0.00 0.00 10:21:01 veth5a2a81d 90.90 79.42 243.34 26.99 0.00 0.00 0.00 0.02 10:22:01 ens3 1.18 0.85 0.25 1.64 0.00 0.00 0.00 0.00 10:22:01 docker0 139.58 123.96 419.88 49.31 0.00 0.00 0.00 0.00 10:22:01 lo 206.30 206.30 464.59 464.59 0.00 0.00 0.00 0.00 10:22:01 veth5a2a81d 139.39 123.80 421.77 49.30 0.00 0.00 0.00 0.03 10:23:01 ens3 1.53 1.25 0.30 1.38 0.00 0.00 0.00 0.00 10:23:01 docker0 148.56 136.49 551.72 56.39 0.00 0.00 0.00 0.00 10:23:01 lo 225.68 225.68 604.09 604.09 0.00 0.00 0.00 0.00 10:23:01 veth5a2a81d 148.38 136.31 553.74 56.38 0.00 0.00 0.00 0.05 10:24:01 ens3 0.47 0.35 0.07 0.29 0.00 0.00 0.00 0.00 10:24:01 docker0 56.29 55.14 259.57 29.50 0.00 0.00 0.00 0.00 10:24:01 lo 89.89 89.89 287.76 287.76 0.00 0.00 0.00 0.00 10:24:01 veth5a2a81d 56.09 54.94 260.32 29.49 0.00 0.00 0.00 0.02 10:25:01 ens3 8.40 6.45 5.68 6.02 0.00 0.00 0.00 0.00 10:25:01 docker0 90.77 89.10 426.67 48.27 0.00 0.00 0.00 0.00 10:25:01 lo 132.99 132.99 472.17 472.17 0.00 0.00 0.00 0.00 10:25:01 veth5a2a81d 90.58 88.94 427.90 48.26 0.00 0.00 0.00 0.04 10:26:01 ens3 1.47 1.23 0.28 1.70 0.00 0.00 0.00 0.00 10:26:01 docker0 83.19 77.07 288.11 25.43 0.00 0.00 0.00 0.00 10:26:01 lo 147.29 147.29 313.61 313.61 0.00 0.00 0.00 0.00 10:26:01 veth5a2a81d 83.00 76.89 289.23 25.42 0.00 0.00 0.00 0.02 10:27:01 ens3 4.20 3.67 0.92 2.61 0.00 0.00 0.00 0.00 10:27:01 docker0 97.60 85.69 281.22 31.03 0.00 0.00 0.00 0.00 10:27:01 lo 167.03 167.03 311.52 311.52 0.00 0.00 0.00 0.00 10:27:01 veth5a2a81d 97.40 85.49 282.54 31.02 0.00 0.00 0.00 0.02 10:28:01 ens3 36.99 29.31 7.19 68.79 0.00 0.00 0.00 0.00 10:28:01 docker0 111.18 101.91 258.22 25.79 0.00 0.00 0.00 0.00 10:28:01 lo 196.58 196.58 281.92 281.92 0.00 0.00 0.00 0.00 10:28:01 veth5a2a81d 111.00 101.73 259.73 25.78 0.00 0.00 0.00 0.02 10:29:01 ens3 0.75 0.57 0.14 0.50 0.00 0.00 0.00 0.00 10:29:01 docker0 83.38 69.12 77.30 10.13 0.00 0.00 0.00 0.00 10:29:01 lo 149.46 149.46 86.47 86.47 0.00 0.00 0.00 0.00 10:29:01 veth5a2a81d 83.20 68.94 78.43 10.12 0.00 0.00 0.00 0.01 10:30:01 ens3 1.20 0.98 0.23 1.02 0.00 0.00 0.00 0.00 10:30:01 docker0 81.09 66.18 77.17 9.02 0.00 0.00 0.00 0.00 10:30:01 lo 141.96 141.96 85.04 85.04 0.00 0.00 0.00 0.00 10:30:01 veth5a2a81d 80.89 66.00 78.27 9.01 0.00 0.00 0.00 0.01 10:31:02 ens3 15.24 11.83 3.61 11.62 0.00 0.00 0.00 0.00 10:31:02 docker0 21.23 19.36 9.95 2.05 0.00 0.00 0.00 0.00 10:31:02 lo 41.43 41.43 11.81 11.81 0.00 0.00 0.00 0.00 10:31:02 veth53b65c9 2.20 2.55 0.13 0.16 0.00 0.00 0.00 0.00 10:32:01 ens3 58.94 42.35 132.38 52.02 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 96.67 76.23 890.99 21.30 0.00 0.00 0.00 0.00 Average: docker0 66.11 59.70 194.47 20.04 0.00 0.00 0.00 0.00 Average: lo 108.83 108.83 213.22 213.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-15) 04/29/25 _x86_64_ (4 CPU) 10:15:43 LINUX RESTART (4 CPU) 10:16:01 CPU %user %nice %system %iowait %steal %idle 10:17:02 all 18.61 0.00 2.28 4.91 0.06 74.14 10:17:02 0 13.87 0.00 1.79 5.74 0.05 78.55 10:17:02 1 23.21 0.00 2.09 8.65 0.08 65.97 10:17:02 2 16.40 0.00 3.19 3.48 0.07 76.87 10:17:02 3 20.95 0.00 2.01 1.77 0.07 75.20 10:18:01 all 41.07 0.00 2.28 2.10 0.10 54.45 10:18:01 0 38.61 0.00 2.03 1.65 0.09 57.62 10:18:01 1 30.86 0.00 1.75 3.49 0.09 63.81 10:18:01 2 37.27 0.00 1.50 1.69 0.12 59.43 10:18:01 3 57.48 0.00 3.85 1.55 0.10 37.02 10:19:01 all 52.18 0.00 2.35 1.31 0.10 44.06 10:19:01 0 53.09 0.00 1.62 0.20 0.10 45.00 10:19:01 1 37.68 0.00 3.47 0.40 0.08 58.37 10:19:01 2 51.12 0.00 2.35 3.47 0.10 42.96 10:19:01 3 67.00 0.00 1.96 1.22 0.10 29.73 10:20:01 all 32.18 0.00 3.77 7.51 0.10 56.44 10:20:01 0 31.43 0.00 3.32 11.35 0.10 53.79 10:20:01 1 28.06 0.00 3.18 5.48 0.08 63.21 10:20:01 2 33.96 0.00 4.11 4.99 0.12 56.83 10:20:01 3 35.26 0.00 4.48 8.21 0.12 51.93 10:21:01 all 21.48 0.00 3.86 9.34 0.10 65.21 10:21:01 0 23.52 0.00 3.22 3.46 0.08 69.72 10:21:01 1 23.41 0.00 3.87 12.85 0.10 59.77 10:21:01 2 16.22 0.00 3.31 7.82 0.12 72.53 10:21:01 3 22.79 0.00 5.00 13.29 0.12 58.80 10:22:01 all 12.12 0.00 4.41 11.14 0.11 72.24 10:22:01 0 11.78 0.00 3.47 9.06 0.10 75.58 10:22:01 1 11.37 0.00 4.45 7.95 0.08 76.15 10:22:01 2 11.45 0.00 3.71 8.37 0.13 76.34 10:22:01 3 13.88 0.00 6.01 19.17 0.10 60.84 10:23:01 all 16.48 0.00 3.99 8.19 0.09 71.25 10:23:01 0 17.70 0.00 4.78 15.26 0.10 62.17 10:23:01 1 14.05 0.00 3.07 7.84 0.08 74.95 10:23:01 2 16.00 0.00 3.86 5.74 0.12 74.29 10:23:01 3 18.15 0.00 4.26 3.91 0.10 73.58 10:24:01 all 6.24 0.00 0.67 0.04 0.07 92.99 10:24:01 0 5.60 0.00 0.58 0.02 0.05 93.75 10:24:01 1 7.01 0.00 0.70 0.10 0.07 92.12 10:24:01 2 6.56 0.00 0.80 0.02 0.05 92.57 10:24:01 3 5.80 0.00 0.59 0.00 0.07 93.55 10:25:01 all 9.17 0.00 0.91 0.13 0.07 89.70 10:25:01 0 9.30 0.00 1.00 0.05 0.05 89.59 10:25:01 1 9.20 0.00 0.96 0.27 0.08 89.49 10:25:01 2 10.54 0.00 0.97 0.13 0.08 88.27 10:25:01 3 7.64 0.00 0.68 0.10 0.07 91.51 10:26:01 all 10.81 0.00 2.30 4.87 0.08 81.95 10:26:01 0 11.11 0.00 2.59 6.22 0.08 79.99 10:26:01 1 10.44 0.00 2.32 10.01 0.10 77.12 10:26:01 2 13.10 0.00 3.23 1.97 0.10 81.59 10:26:01 3 8.58 0.00 1.05 1.25 0.07 89.05 10:27:01 all 15.99 0.00 4.68 11.49 0.10 67.74 10:27:01 0 17.83 0.00 5.44 13.22 0.08 63.43 10:27:01 1 11.76 0.00 4.07 11.44 0.08 72.64 10:27:01 2 18.12 0.00 4.74 11.07 0.12 65.95 10:27:01 3 16.27 0.00 4.45 10.22 0.10 68.96 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:01 all 19.73 0.00 4.93 11.32 0.11 63.91 10:28:01 0 21.05 0.00 4.12 11.99 0.10 62.74 10:28:01 1 18.94 0.00 5.44 12.22 0.12 63.28 10:28:01 2 20.58 0.00 5.20 9.44 0.13 64.64 10:28:01 3 18.34 0.00 4.99 11.65 0.08 64.94 10:29:01 all 10.04 0.00 5.14 13.52 0.11 71.19 10:29:01 0 12.25 0.00 7.14 16.00 0.10 64.52 10:29:01 1 7.32 0.00 3.92 5.31 0.08 83.37 10:29:01 2 9.33 0.00 4.31 18.31 0.17 67.89 10:29:01 3 11.25 0.00 5.19 14.44 0.12 69.00 10:30:01 all 8.87 0.00 5.00 14.34 0.11 71.67 10:30:01 0 10.30 0.00 6.04 17.02 0.12 66.53 10:30:01 1 8.44 0.00 5.79 8.33 0.10 77.34 10:30:01 2 7.90 0.00 3.96 17.14 0.12 70.89 10:30:01 3 8.85 0.00 4.22 14.90 0.10 71.93 10:31:02 all 24.40 0.00 2.44 14.82 0.10 58.24 10:31:02 0 28.78 0.00 2.49 14.54 0.10 54.10 10:31:02 1 24.85 0.00 3.21 13.75 0.08 58.11 10:31:02 2 23.68 0.00 1.48 21.38 0.13 53.32 10:31:02 3 20.31 0.00 2.56 9.66 0.08 67.39 10:32:01 all 4.03 0.00 1.27 31.88 0.07 62.75 10:32:01 0 3.97 0.00 0.90 7.90 0.03 87.20 10:32:01 1 3.88 0.00 1.26 49.01 0.09 45.76 10:32:01 2 3.25 0.00 1.87 48.89 0.12 45.86 10:32:01 3 5.00 0.00 1.08 21.84 0.02 72.06 Average: all 18.96 0.00 3.14 9.16 0.09 68.64 Average: 0 19.39 0.00 3.16 8.36 0.08 69.01 Average: 1 16.92 0.00 3.10 9.78 0.09 70.12 Average: 2 18.47 0.00 3.04 10.21 0.11 68.17 Average: 3 21.08 0.00 3.27 8.31 0.09 67.25