---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13238 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 9.1G 53% / 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: 3943 459 2710 0 773 3250 Swap: 1023 71 952 ---> 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:8e:72:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fe8e:72ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:ba:0d:b5 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::42:51ff:feba:db5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13238) 12/16/24 _x86_64_ (4 CPU) 10:19:52 LINUX RESTART (4 CPU) 10:20:01 tps rtps wtps bread/s bwrtn/s 10:21:01 174.51 80.74 93.77 6477.57 41434.34 10:22:01 130.09 36.09 94.00 1932.34 14174.97 10:23:01 87.94 25.97 61.97 1821.09 20379.01 10:24:01 190.02 44.43 145.59 3186.40 27453.69 10:25:01 243.03 33.68 209.35 1411.90 7565.27 10:26:01 77.75 1.38 76.37 21.73 1984.87 10:27:01 462.41 1.00 461.41 29.72 15554.82 10:28:01 344.24 3.57 340.67 209.93 11814.46 10:29:01 359.18 24.50 334.68 710.93 12864.30 10:30:01 499.32 13.28 486.04 711.58 17181.62 10:31:04 565.09 189.98 375.11 3789.88 16874.29 10:32:01 449.59 208.02 241.57 8373.27 11864.59 Average: 298.97 55.07 243.90 2369.57 16616.27 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:01 1630028 3262304 2408624 59.64 43264 1750140 967232 19.01 661816 1578832 89332 10:22:01 1052424 3053932 2986228 73.94 66300 2077620 1112620 21.87 899904 1881120 37784 10:23:01 176216 2391532 3862436 95.64 74436 2277868 1608088 31.61 1615732 2027068 9328 10:24:01 108028 1489564 3930624 97.33 81588 1533580 3212620 63.15 2427028 1306448 564 10:25:01 137888 993776 3900764 96.59 102320 998840 3790888 74.52 2781744 924888 5024 10:26:01 119064 955380 3919588 97.05 107216 975780 3842976 75.54 2807204 915780 5036 10:27:01 129084 737368 3909568 96.80 123668 714708 4049652 79.60 2898816 779716 4184 10:28:01 123000 578956 3915652 96.95 102564 574920 4213840 82.83 2971804 691628 4836 10:29:01 123692 315652 3914960 96.94 58936 354988 4763036 93.63 3010632 621644 7280 10:30:01 117488 177168 3921164 97.09 51984 233424 5023808 98.75 3050284 585864 10016 10:31:04 1905120 2014580 2133532 52.83 69240 176396 2373516 46.66 1331404 570852 35644 10:32:01 2799176 3303268 1239476 30.69 95600 582124 1037888 20.40 593624 499272 133084 Average: 701767 1606123 3336885 82.62 81426 1020866 2999680 58.96 2087499 1031926 28509 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 430.42 263.20 1477.13 69.18 0.00 0.00 0.00 0.00 10:22:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 320.88 328.96 2128.27 56.78 0.00 0.00 0.00 0.00 10:23:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 905.53 603.20 7416.70 139.78 0.00 0.00 0.00 0.00 10:24:01 lo 3.62 3.62 0.41 0.41 0.00 0.00 0.00 0.00 10:24:01 vethdbbb1a7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:24:01 ens3 464.49 257.39 2748.72 40.53 0.00 0.00 0.00 0.00 10:25:01 lo 128.13 128.13 347.14 347.14 0.00 0.00 0.00 0.00 10:25:01 vethdbbb1a7 75.49 74.39 334.57 15.02 0.00 0.00 0.00 0.03 10:25:01 docker0 75.67 74.54 333.55 15.03 0.00 0.00 0.00 0.00 10:25:01 ens3 57.21 21.60 19.65 16.41 0.00 0.00 0.00 0.00 10:26:01 lo 170.70 170.70 502.49 502.49 0.00 0.00 0.00 0.00 10:26:01 vethdbbb1a7 103.23 98.87 463.77 40.97 0.00 0.00 0.00 0.04 10:26:01 docker0 103.40 99.02 462.36 40.98 0.00 0.00 0.00 0.00 10:26:01 ens3 9.62 7.33 2.86 3.46 0.00 0.00 0.00 0.00 10:27:01 lo 221.11 221.11 467.27 467.27 0.00 0.00 0.00 0.00 10:27:01 vethdbbb1a7 142.40 128.74 429.64 44.57 0.00 0.00 0.00 0.04 10:27:01 docker0 142.59 128.92 427.70 44.58 0.00 0.00 0.00 0.00 10:27:01 ens3 92.77 43.34 23.98 22.65 0.00 0.00 0.00 0.00 10:28:01 lo 248.95 248.95 672.36 672.36 0.00 0.00 0.00 0.00 10:28:01 vethdbbb1a7 164.00 150.85 621.27 58.11 0.00 0.00 0.00 0.05 10:28:01 docker0 164.16 151.00 619.04 58.12 0.00 0.00 0.00 0.00 10:28:01 ens3 52.38 30.22 12.28 10.58 0.00 0.00 0.00 0.00 10:29:01 lo 215.68 215.68 390.85 390.85 0.00 0.00 0.00 0.00 10:29:01 vethdbbb1a7 126.68 121.05 359.55 36.48 0.00 0.00 0.00 0.03 10:29:01 docker0 126.86 121.23 357.83 36.49 0.00 0.00 0.00 0.00 10:29:01 ens3 1771.29 1057.78 461.77 410.99 0.00 0.00 0.00 0.00 10:30:01 lo 148.25 148.25 70.30 70.30 0.00 0.00 0.00 0.00 10:30:01 vethdbbb1a7 78.65 70.04 59.80 12.61 0.00 0.00 0.00 0.00 10:30:01 docker0 78.83 70.22 58.74 12.62 0.00 0.00 0.00 0.00 10:30:01 ens3 29.58 19.09 6.85 5.94 0.00 0.00 0.00 0.00 10:31:04 lo 83.09 83.09 42.77 42.77 0.00 0.00 0.00 0.00 10:31:04 docker0 44.26 39.52 37.95 5.35 0.00 0.00 0.00 0.00 10:31:04 ens3 308.46 209.97 94.03 84.78 0.00 0.00 0.00 0.00 10:31:04 veth4fcfa60 1.36 1.66 0.08 0.11 0.00 0.00 0.00 0.00 10:32:01 lo 0.42 0.42 0.03 0.03 0.00 0.00 0.00 0.00 10:32:01 docker0 0.09 0.09 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 83.86 65.06 40.07 63.95 0.00 0.00 0.00 0.00 Average: lo 102.34 102.34 208.09 208.09 0.00 0.00 0.00 0.00 Average: docker0 61.54 57.25 191.67 17.80 0.00 0.00 0.00 0.00 Average: ens3 378.30 242.95 1203.39 77.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13238) 12/16/24 _x86_64_ (4 CPU) 10:19:52 LINUX RESTART (4 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:01 all 15.82 0.00 2.27 5.12 0.05 76.74 10:21:01 0 15.66 0.00 1.96 4.10 0.03 78.25 10:21:01 1 14.80 0.00 1.82 2.99 0.03 80.36 10:21:01 2 24.47 0.00 3.54 4.67 0.08 67.23 10:21:01 3 8.37 0.00 1.77 8.72 0.05 81.08 10:22:01 all 27.03 0.00 1.85 2.75 0.08 68.29 10:22:01 0 19.63 0.00 1.29 1.42 0.05 77.62 10:22:01 1 27.22 0.00 1.72 0.52 0.08 70.46 10:22:01 2 31.22 0.00 2.72 4.31 0.12 61.63 10:22:01 3 30.04 0.00 1.65 4.78 0.10 63.43 10:23:01 all 50.99 0.00 3.33 1.37 0.10 44.21 10:23:01 0 49.16 0.00 2.78 1.34 0.10 46.63 10:23:01 1 57.67 0.00 2.27 0.84 0.08 39.14 10:23:01 2 58.35 0.00 5.71 1.14 0.10 34.71 10:23:01 3 38.85 0.00 2.58 2.15 0.10 56.32 10:24:01 all 43.19 0.00 3.10 3.65 0.11 49.95 10:24:01 0 35.10 0.00 2.96 1.13 0.10 60.71 10:24:01 1 58.23 0.00 2.85 5.23 0.10 33.59 10:24:01 2 50.49 0.00 3.71 2.92 0.12 42.76 10:24:01 3 28.98 0.00 2.84 5.34 0.12 62.72 10:25:01 all 29.99 0.00 2.37 5.63 0.09 61.92 10:25:01 0 33.98 0.00 2.47 3.98 0.10 59.47 10:25:01 1 29.69 0.00 2.14 3.09 0.08 65.00 10:25:01 2 29.33 0.00 2.25 4.06 0.12 64.25 10:25:01 3 26.92 0.00 2.64 11.43 0.08 58.93 10:26:01 all 13.36 0.00 1.48 1.64 0.09 83.44 10:26:01 0 12.97 0.00 1.42 2.69 0.07 82.85 10:26:01 1 14.64 0.00 1.57 1.72 0.10 81.97 10:26:01 2 12.47 0.00 1.54 0.20 0.07 85.72 10:26:01 3 13.33 0.00 1.42 1.93 0.10 83.22 10:27:01 all 10.67 0.00 4.25 13.58 0.11 71.40 10:27:01 0 14.23 0.00 5.90 22.02 0.10 57.75 10:27:01 1 10.17 0.00 4.04 10.03 0.08 75.68 10:27:01 2 7.80 0.00 3.28 12.46 0.15 76.31 10:27:01 3 10.48 0.00 3.78 9.78 0.10 75.86 10:28:01 all 19.23 0.00 3.64 10.13 0.13 66.87 10:28:01 0 22.62 0.00 3.68 3.79 0.12 69.79 10:28:01 1 16.26 0.00 3.15 10.21 0.13 70.24 10:28:01 2 19.28 0.00 3.96 15.19 0.15 61.42 10:28:01 3 18.77 0.00 3.78 11.34 0.12 65.99 10:29:01 all 22.62 0.00 6.50 10.11 0.12 60.64 10:29:01 0 23.01 0.00 6.88 12.51 0.12 57.49 10:29:01 1 21.07 0.00 5.61 8.64 0.10 64.57 10:29:01 2 23.07 0.00 8.34 12.92 0.13 55.53 10:29:01 3 23.34 0.00 5.18 6.44 0.10 64.95 10:30:01 all 12.30 0.00 4.93 14.36 0.13 68.28 10:30:01 0 12.47 0.00 4.93 14.45 0.13 68.02 10:30:01 1 12.48 0.00 5.15 15.77 0.13 66.47 10:30:01 2 12.09 0.00 4.56 11.39 0.15 71.81 10:30:01 3 12.16 0.00 5.09 15.80 0.12 66.83 10:31:04 all 16.34 0.00 3.89 18.57 0.12 61.08 10:31:04 0 18.65 0.00 3.93 17.04 0.11 60.27 10:31:04 1 14.69 0.00 4.47 26.11 0.10 54.63 10:31:04 2 17.34 0.00 3.79 20.04 0.16 58.67 10:31:04 3 14.69 0.00 3.33 11.10 0.10 70.79 10:31:04 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 23.05 0.00 1.32 15.48 0.08 60.07 10:32:01 0 16.82 0.00 0.84 5.85 0.03 76.45 10:32:01 1 17.58 0.00 2.02 30.94 0.11 49.35 10:32:01 2 35.30 0.00 1.57 15.42 0.14 47.57 10:32:01 3 22.49 0.00 0.86 9.80 0.07 66.78 Average: all 23.69 0.00 3.25 8.54 0.10 64.41 Average: 0 22.86 0.00 3.26 7.57 0.09 66.22 Average: 1 24.53 0.00 3.08 9.65 0.09 62.65 Average: 2 26.72 0.00 3.75 8.73 0.12 60.67 Average: 3 20.68 0.00 2.92 8.22 0.10 68.08