---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3106 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: 2800.000 BogoMIPS: 5600.00 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 12G 8.1G 58% / 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 502 1950 0 1491 3190 Swap: 1023 8 1015 ---> 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:b7:a5:34 brd ff:ff:ff:ff:ff:ff inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:feb7:a534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:b1:fb:6d 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:dff:feb1:fb6d/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-3106) 01/29/25 _x86_64_ (4 CPU) 13:18:57 LINUX RESTART (4 CPU) 13:19:02 tps rtps wtps bread/s bwrtn/s 13:20:01 192.78 98.88 93.90 6856.74 41469.73 13:21:01 142.49 40.51 101.98 3022.30 15269.06 13:22:01 161.70 25.45 136.25 2032.98 30963.58 13:23:01 175.97 58.43 117.54 3073.38 25552.15 13:24:01 323.08 19.76 303.32 1836.36 31771.90 13:25:01 60.97 5.38 55.59 141.84 1849.29 13:26:01 358.62 0.92 357.71 8.80 11425.70 13:27:01 382.59 2.00 380.59 51.58 13346.48 13:28:01 408.68 12.00 396.68 333.14 13953.27 13:29:01 566.99 5.83 561.16 189.80 19879.11 13:30:02 571.01 137.28 433.73 3341.62 18680.75 13:31:01 356.75 99.46 257.29 6507.80 52355.93 Average: 308.91 42.12 266.78 2272.06 22970.66 13:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 1725464 3320140 2313188 57.28 40540 1715856 924180 18.17 576764 1568088 95180 13:21:01 1013316 3028224 3025336 74.91 65280 2092064 1168440 22.97 920348 1896184 17756 13:22:01 106272 2515040 3932380 97.37 86372 2456380 1784140 35.07 1543156 2152372 2044 13:23:01 117680 1949708 3920972 97.09 95464 1888248 2493896 49.02 2044752 1676208 119688 13:24:01 124124 1262896 3914528 96.93 113712 1260128 3542464 69.63 2620948 1082468 15928 13:25:01 115244 1200444 3923408 97.15 116020 1208816 3631892 71.39 2677392 1038288 588 13:26:01 110088 1174116 3928564 97.27 133308 1163508 3673104 72.20 2683008 1018228 7484 13:27:01 114136 892704 3924516 97.17 138656 881676 3977716 78.19 2858332 855148 5908 13:28:01 112680 668700 3925972 97.21 131156 653332 4440220 87.28 2899344 759220 17328 13:29:01 114068 396240 3924584 97.18 85736 413308 4816612 94.68 3000012 624624 6264 13:30:02 1870572 2152236 2168080 53.68 87020 322472 2232504 43.88 1358724 557616 59048 13:31:01 884784 2074856 3153868 78.09 96764 1250572 1972300 38.77 1689784 1276828 12536 Average: 534036 1719609 3504616 86.78 99169 1275530 2888122 56.77 2072714 1208773 29979 13:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 359.31 251.16 1455.66 70.04 0.00 0.00 0.00 0.00 13:20:01 lo 1.64 1.64 0.15 0.15 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 331.18 331.59 2166.80 60.85 0.00 0.00 0.00 0.00 13:21:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 13:22:01 docker0 161.84 220.97 8.45 2333.70 0.00 0.00 0.00 0.00 13:22:01 ens3 546.28 435.68 5322.52 73.36 0.00 0.00 0.00 0.00 13:22:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:22:01 veth9aa5f2f 161.84 221.11 10.66 2333.71 0.00 0.00 0.00 0.19 13:23:01 docker0 0.08 0.20 0.00 0.02 0.00 0.00 0.00 0.00 13:23:01 ens3 911.71 657.50 6976.82 153.21 0.00 0.00 0.00 0.00 13:23:01 veth3a9b199 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:23:01 lo 3.28 3.28 0.38 0.38 0.00 0.00 0.00 0.00 13:24:01 docker0 44.66 43.44 190.03 4.89 0.00 0.00 0.00 0.00 13:24:01 veth6cb3962 44.48 43.41 190.63 4.89 0.00 0.00 0.00 0.02 13:24:01 ens3 98.67 51.07 725.97 5.65 0.00 0.00 0.00 0.00 13:24:01 veth3a9b199 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 docker0 91.80 89.44 432.79 37.29 0.00 0.00 0.00 0.00 13:25:01 veth6cb3962 91.62 89.27 434.03 37.28 0.00 0.00 0.00 0.04 13:25:01 ens3 30.96 19.33 10.22 8.62 0.00 0.00 0.00 0.00 13:25:01 veth3a9b199 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 docker0 116.78 108.80 366.83 35.32 0.00 0.00 0.00 0.00 13:26:01 veth6cb3962 116.58 108.62 368.42 35.31 0.00 0.00 0.00 0.03 13:26:01 ens3 17.65 14.76 4.86 5.16 0.00 0.00 0.00 0.00 13:26:01 veth3a9b199 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 docker0 189.25 175.51 712.67 67.54 0.00 0.00 0.00 0.00 13:27:01 veth6cb3962 189.07 175.32 715.24 67.53 0.00 0.00 0.00 0.06 13:27:01 ens3 71.24 52.72 19.49 16.18 0.00 0.00 0.00 0.00 13:27:01 veth3a9b199 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 docker0 152.82 143.76 451.30 47.99 0.00 0.00 0.00 0.00 13:28:01 veth6cb3962 152.62 143.56 453.38 47.98 0.00 0.00 0.00 0.04 13:28:01 ens3 929.31 725.78 259.23 275.20 0.00 0.00 0.00 0.00 13:28:01 veth3a9b199 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 docker0 86.49 76.51 65.70 13.73 0.00 0.00 0.00 0.00 13:29:01 veth6cb3962 86.30 76.34 66.88 13.72 0.00 0.00 0.00 0.01 13:29:01 ens3 20.76 12.13 5.78 4.56 0.00 0.00 0.00 0.00 13:29:01 veth3a9b199 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:30:02 docker0 38.24 34.88 35.30 4.70 0.00 0.00 0.00 0.00 13:30:02 ens3 383.69 242.82 138.54 115.55 0.00 0.00 0.00 0.00 13:30:02 veth3a9b199 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:30:02 lo 1189.61 1189.61 2413.68 2413.68 0.00 0.00 0.00 0.00 13:31:01 docker0 237.34 277.80 12.25 2242.36 0.00 0.00 0.00 0.00 13:31:01 ens3 350.03 283.83 2265.06 33.87 0.00 0.00 0.00 0.00 13:31:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 93.13 97.41 189.92 396.45 0.00 0.00 0.00 0.00 Average: ens3 337.58 256.49 1610.09 68.63 0.00 0.00 0.00 0.00 Average: lo 100.63 100.63 204.56 204.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3106) 01/29/25 _x86_64_ (4 CPU) 13:18:57 LINUX RESTART (4 CPU) 13:19:02 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 14.18 0.00 2.30 5.74 0.06 77.73 13:20:01 0 19.02 0.00 3.49 3.60 0.05 73.84 13:20:01 1 12.35 0.00 1.99 9.08 0.03 76.55 13:20:01 2 18.92 0.00 2.11 4.26 0.09 74.63 13:20:01 3 6.44 0.00 1.60 5.98 0.03 85.95 13:21:01 all 29.87 0.00 1.91 2.65 0.08 65.50 13:21:01 0 37.72 0.00 2.05 2.98 0.07 57.18 13:21:01 1 26.30 0.00 1.80 1.00 0.07 70.84 13:21:01 2 34.85 0.00 2.67 2.60 0.10 59.79 13:21:01 3 20.63 0.00 1.13 4.05 0.08 74.11 13:22:01 all 40.26 0.00 3.97 3.49 0.10 52.19 13:22:01 0 35.60 0.00 3.97 4.42 0.08 55.93 13:22:01 1 44.09 0.00 3.28 2.14 0.08 50.41 13:22:01 2 38.13 0.00 4.71 2.53 0.10 54.53 13:22:01 3 43.23 0.00 3.92 4.86 0.10 47.90 13:23:01 all 45.22 0.00 3.54 3.16 0.09 47.98 13:23:01 0 43.26 0.00 2.82 1.50 0.10 52.31 13:23:01 1 44.16 0.00 2.73 3.10 0.10 49.91 13:23:01 2 44.17 0.00 4.97 4.97 0.08 45.80 13:23:01 3 49.28 0.00 3.62 3.09 0.10 43.91 13:24:01 all 36.62 0.00 3.60 6.66 0.10 53.02 13:24:01 0 30.98 0.00 3.18 4.11 0.10 61.63 13:24:01 1 32.41 0.00 5.36 12.64 0.08 49.50 13:24:01 2 47.49 0.00 3.50 4.69 0.12 44.21 13:24:01 3 35.71 0.00 2.36 5.18 0.08 56.67 13:25:01 all 18.04 0.00 1.16 0.88 0.08 79.84 13:25:01 0 18.74 0.00 1.16 0.17 0.07 79.87 13:25:01 1 18.02 0.00 1.19 0.15 0.08 80.55 13:25:01 2 16.15 0.00 1.07 0.25 0.08 82.45 13:25:01 3 19.22 0.00 1.22 2.98 0.08 76.49 13:26:01 all 13.80 0.00 2.98 8.34 0.09 74.80 13:26:01 0 13.08 0.00 3.18 6.96 0.08 76.69 13:26:01 1 13.40 0.00 2.77 5.95 0.10 77.79 13:26:01 2 15.94 0.00 3.12 11.26 0.10 69.57 13:26:01 3 12.78 0.00 2.87 9.19 0.10 75.06 13:27:01 all 20.53 0.00 4.14 8.79 0.11 66.43 13:27:01 0 15.01 0.00 3.60 10.74 0.08 70.58 13:27:01 1 23.71 0.00 4.15 9.76 0.10 62.28 13:27:01 2 22.90 0.00 3.99 4.85 0.13 68.13 13:27:01 3 20.52 0.00 4.79 9.81 0.10 64.78 13:28:01 all 21.41 0.00 6.42 9.19 0.11 62.87 13:28:01 0 21.46 0.00 5.24 5.24 0.08 67.98 13:28:01 1 19.27 0.00 6.49 8.23 0.10 65.91 13:28:01 2 23.55 0.00 6.48 13.37 0.15 56.45 13:28:01 3 21.37 0.00 7.47 9.93 0.12 61.11 13:29:01 all 12.84 0.00 5.39 13.30 0.11 68.36 13:29:01 0 13.90 0.00 5.80 11.71 0.10 68.48 13:29:01 1 12.87 0.00 5.42 16.19 0.12 65.41 13:29:01 2 12.27 0.00 5.03 13.75 0.12 68.83 13:29:01 3 12.33 0.00 5.28 11.54 0.10 70.75 13:30:02 all 14.52 0.00 3.67 19.72 0.10 62.00 13:30:02 0 17.13 0.00 3.23 26.51 0.08 53.05 13:30:02 1 12.45 0.00 3.85 9.64 0.08 73.97 13:30:02 2 14.73 0.00 3.95 19.84 0.15 61.33 13:30:02 3 13.75 0.00 3.66 22.85 0.08 59.65 13:30:02 CPU %user %nice %system %iowait %steal %idle 13:31:01 all 25.03 0.00 3.81 12.44 0.11 58.61 13:31:01 0 24.64 0.00 4.72 13.43 0.12 57.09 13:31:01 1 22.96 0.00 2.77 8.21 0.09 65.97 13:31:01 2 27.31 0.00 4.19 19.07 0.12 49.30 13:31:01 3 25.22 0.00 3.53 9.08 0.10 62.06 Average: all 24.36 0.00 3.57 7.87 0.09 64.11 Average: 0 24.21 0.00 3.53 7.64 0.08 64.54 Average: 1 23.50 0.00 3.49 7.16 0.09 65.77 Average: 2 26.35 0.00 3.82 8.45 0.11 61.27 Average: 3 23.37 0.00 3.46 8.23 0.09 64.85