---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3519 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 9.0G 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 481 2449 0 1012 3220 Swap: 1023 5 1018 ---> 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:2d:58:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe2d:58d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:49:27:c8 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:bcff:fe49:27c8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3519) 03/25/25 _x86_64_ (4 CPU) 17:05:51 LINUX RESTART (4 CPU) 17:06:01 tps rtps wtps bread/s bwrtn/s 17:07:02 167.19 69.52 97.67 5642.26 41771.45 17:08:01 114.27 45.89 68.38 2570.01 11545.84 17:09:01 70.19 18.50 51.68 1237.84 22995.07 17:10:01 249.89 32.99 216.90 2762.21 31085.62 17:11:01 386.64 11.98 374.66 613.40 12782.41 17:12:01 355.54 5.57 349.98 109.18 12372.87 17:13:01 13.98 0.38 13.60 3.60 372.47 17:14:01 296.58 0.90 295.68 18.26 10576.24 17:15:01 420.18 12.18 408.00 313.23 14626.46 17:16:01 551.31 4.53 546.78 147.44 19807.10 17:17:01 495.45 157.21 338.24 6702.83 22423.06 Average: 284.00 32.68 251.32 1828.00 18224.68 17:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:07:02 1660500 3316420 2378160 58.88 44300 1770464 930408 18.29 597172 1608864 130112 17:08:01 815468 2846412 3223192 79.81 67808 2102480 1334340 26.23 1118856 1891752 141372 17:09:01 121528 2215760 3917132 96.99 75788 2157460 1950196 38.34 1797856 1903776 52560 17:10:01 120180 1487736 3918480 97.02 95100 1505624 3274864 64.37 2378952 1330044 5916 17:11:01 127284 1191968 3911376 96.85 125008 1174072 3663444 72.01 2584148 1106728 5388 17:12:01 120900 1094556 3917760 97.01 138752 1057572 3812240 74.94 2644400 1024048 7760 17:13:01 113152 1087216 3925508 97.20 138756 1058000 3822508 75.14 2651832 1023056 160 17:14:01 115748 1032780 3922912 97.13 145784 978520 3927276 77.20 2664244 974924 6584 17:15:01 118404 733092 3920256 97.07 141648 658244 4474068 87.95 2765068 821572 14008 17:16:01 110992 598012 3927668 97.25 111976 526256 4746096 93.29 2809164 740832 10624 17:17:01 2658460 3361096 1380200 34.17 119796 746756 934480 18.37 531600 681368 800 Average: 552965 1724095 3485695 86.31 109520 1248677 2988175 58.74 2049390 1191542 34117 17:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:07:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:07:02 ens3 369.66 245.06 1499.21 69.33 0.00 0.00 0.00 0.00 17:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 2.37 2.37 0.24 0.24 0.00 0.00 0.00 0.00 17:08:01 ens3 254.36 236.40 2348.30 49.70 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:09:01 ens3 566.74 501.93 7579.68 70.06 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 40.71 40.71 95.76 95.76 0.00 0.00 0.00 0.00 17:10:01 veth3bb3720 0.18 0.45 0.01 0.04 0.00 0.00 0.00 0.00 17:10:01 ens3 369.31 234.86 2712.42 19.49 0.00 0.00 0.00 0.00 17:10:01 veth54290f0 23.65 23.65 93.42 3.13 0.00 0.00 0.00 0.01 17:11:01 lo 189.85 189.85 411.91 411.91 0.00 0.00 0.00 0.00 17:11:01 veth3bb3720 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 ens3 1.97 1.72 0.39 1.76 0.00 0.00 0.00 0.00 17:11:01 veth54290f0 118.36 106.31 383.98 32.68 0.00 0.00 0.00 0.03 17:12:01 lo 277.15 277.15 735.20 735.20 0.00 0.00 0.00 0.00 17:12:01 veth3bb3720 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 ens3 1.92 1.45 0.40 2.23 0.00 0.00 0.00 0.00 17:12:01 veth54290f0 182.74 166.06 677.39 65.48 0.00 0.00 0.00 0.06 17:13:01 lo 151.04 151.04 516.43 516.43 0.00 0.00 0.00 0.00 17:13:01 veth3bb3720 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 ens3 0.60 0.50 0.11 0.36 0.00 0.00 0.00 0.00 17:13:01 veth54290f0 100.85 95.05 475.22 45.18 0.00 0.00 0.00 0.04 17:14:01 lo 211.43 211.43 472.42 472.42 0.00 0.00 0.00 0.00 17:14:01 veth3bb3720 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 ens3 3.83 3.20 0.77 2.85 0.00 0.00 0.00 0.00 17:14:01 veth54290f0 126.10 116.01 434.92 40.74 0.00 0.00 0.00 0.04 17:15:01 lo 199.62 199.62 200.20 200.20 0.00 0.00 0.00 0.00 17:15:01 veth3bb3720 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 ens3 38.65 27.59 7.69 62.57 0.00 0.00 0.00 0.00 17:15:01 veth54290f0 102.57 98.20 175.22 26.81 0.00 0.00 0.00 0.01 17:16:01 lo 161.31 161.31 92.61 92.61 0.00 0.00 0.00 0.00 17:16:01 veth3bb3720 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 ens3 4.45 3.38 0.87 2.82 0.00 0.00 0.00 0.00 17:16:01 veth54290f0 87.42 77.49 81.93 12.97 0.00 0.00 0.00 0.01 17:17:01 lo 12.41 12.41 0.65 0.65 0.00 0.00 0.00 0.00 17:17:01 ens3 38.34 30.21 24.84 57.72 0.00 0.00 0.00 0.00 17:17:01 docker0 747.43 690.29 2311.93 227.45 0.00 0.00 0.00 0.00 Average: lo 113.57 113.57 229.93 229.93 0.00 0.00 0.00 0.00 Average: ens3 149.84 116.77 1287.23 30.78 0.00 0.00 0.00 0.00 Average: docker0 68.06 62.85 210.51 20.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3519) 03/25/25 _x86_64_ (4 CPU) 17:05:51 LINUX RESTART (4 CPU) 17:06:01 CPU %user %nice %system %iowait %steal %idle 17:07:02 all 16.50 0.00 2.06 4.98 0.07 76.39 17:07:02 0 31.08 0.00 2.32 1.04 0.08 65.48 17:07:02 1 6.77 0.00 1.42 7.54 0.08 84.17 17:07:02 2 21.45 0.00 2.11 2.74 0.08 73.61 17:07:02 3 6.65 0.00 2.40 8.60 0.05 82.31 17:08:01 all 35.82 0.00 2.12 2.04 0.11 59.92 17:08:01 0 39.44 0.00 2.43 1.65 0.10 56.38 17:08:01 1 29.02 0.00 1.94 1.58 0.10 67.35 17:08:01 2 48.77 0.00 2.52 1.11 0.14 47.46 17:08:01 3 26.04 0.00 1.58 3.82 0.08 68.48 17:09:01 all 54.55 0.00 3.03 0.96 0.14 41.31 17:09:01 0 47.28 0.00 2.12 1.17 0.13 49.30 17:09:01 1 42.89 0.00 2.82 1.47 0.13 52.69 17:09:01 2 61.12 0.00 4.11 0.52 0.17 34.09 17:09:01 3 66.93 0.00 3.10 0.70 0.13 29.14 17:10:01 all 40.34 0.00 3.50 4.87 0.13 51.17 17:10:01 0 26.99 0.00 4.82 3.83 0.12 64.24 17:10:01 1 38.35 0.00 3.98 6.26 0.12 51.29 17:10:01 2 45.25 0.00 2.89 8.36 0.17 43.33 17:10:01 3 50.76 0.00 2.33 1.01 0.13 45.77 17:11:01 all 24.61 0.00 3.90 8.51 0.16 62.82 17:11:01 0 26.81 0.00 3.72 6.99 0.13 62.35 17:11:01 1 28.45 0.00 3.61 10.20 0.15 57.60 17:11:01 2 21.29 0.00 3.58 9.14 0.22 65.78 17:11:01 3 21.90 0.00 4.70 7.72 0.13 65.54 17:12:01 all 17.29 0.00 3.81 7.94 0.12 70.84 17:12:01 0 17.69 0.00 3.31 6.33 0.12 72.56 17:12:01 1 16.41 0.00 3.66 6.97 0.10 72.86 17:12:01 2 17.02 0.00 4.39 6.99 0.15 71.45 17:12:01 3 18.03 0.00 3.84 11.47 0.12 66.53 17:13:01 all 7.46 0.00 0.92 0.07 0.06 91.50 17:13:01 0 7.17 0.00 0.77 0.02 0.05 92.00 17:13:01 1 6.55 0.00 1.05 0.13 0.05 92.22 17:13:01 2 8.43 0.00 1.09 0.02 0.05 90.42 17:13:01 3 7.69 0.00 0.76 0.13 0.07 91.35 17:14:01 all 16.22 0.00 3.15 6.68 0.08 73.87 17:14:01 0 16.50 0.00 3.77 10.54 0.08 69.11 17:14:01 1 13.88 0.00 3.06 7.74 0.08 75.24 17:14:01 2 17.59 0.00 3.43 3.93 0.12 74.93 17:14:01 3 16.89 0.00 2.31 4.49 0.07 76.24 17:15:01 all 24.41 0.00 4.77 9.40 0.12 61.30 17:15:01 0 24.75 0.00 4.79 6.78 0.12 63.56 17:15:01 1 25.72 0.00 5.40 11.95 0.10 56.83 17:15:01 2 21.16 0.00 4.52 11.05 0.15 63.13 17:15:01 3 26.00 0.00 4.38 7.79 0.12 61.70 17:16:01 all 12.09 0.00 5.24 12.56 0.11 70.00 17:16:01 0 10.60 0.00 4.94 11.55 0.08 72.83 17:16:01 1 12.53 0.00 4.55 11.39 0.10 71.44 17:16:01 2 12.23 0.00 5.76 14.72 0.14 67.16 17:16:01 3 13.01 0.00 5.74 12.58 0.10 68.57 17:17:01 all 22.04 0.00 1.91 18.61 0.08 57.35 17:17:01 0 24.71 0.00 2.49 25.06 0.07 47.67 17:17:01 1 23.61 0.00 1.94 20.16 0.08 54.20 17:17:01 2 18.70 0.00 1.69 13.56 0.12 65.93 17:17:01 3 21.13 0.00 1.52 15.64 0.05 61.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.66 0.00 3.13 6.96 0.11 65.14 Average: 0 24.81 0.00 3.22 6.82 0.10 65.05 Average: 1 22.19 0.00 3.04 7.77 0.10 66.90 Average: 2 26.62 0.00 3.28 6.56 0.14 63.41 Average: 3 25.02 0.00 2.97 6.72 0.10 65.20