---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-64 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 9.6G 9.7G 50% / 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 462 704 0 2777 3198 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:4a:ab:11 brd ff:ff:ff:ff:ff:ff inet 10.32.6.181/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fe4a:ab11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:67:f5:86 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::42:5ff:fe67:f586/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-64) 03/29/24 _x86_64_ (4 CPU) 15:51:59 LINUX RESTART (4 CPU) 15:52:01 tps rtps wtps bread/s bwrtn/s 15:53:01 217.61 128.13 89.49 8863.19 40108.13 15:54:01 97.10 27.25 69.86 3230.00 10538.24 15:55:01 145.66 0.13 145.53 9.33 21796.77 15:56:01 12.06 0.00 12.06 0.00 3045.63 15:57:01 3.72 0.00 3.72 0.00 205.97 15:58:01 3.40 0.00 3.40 0.00 310.88 15:59:01 3.83 0.00 3.83 0.00 327.41 16:00:01 3.17 0.00 3.17 0.00 574.84 16:01:01 3.78 0.00 3.78 0.00 331.41 16:02:01 3.20 0.00 3.20 0.00 381.67 16:03:01 3.72 0.00 3.72 0.00 793.33 16:04:01 3.18 0.00 3.18 0.00 366.54 16:05:01 3.82 0.00 3.82 0.00 397.53 16:06:01 2.70 0.00 2.70 0.00 335.54 16:07:01 6.55 2.47 4.08 20.40 579.37 Average: 34.23 10.53 23.70 808.19 5339.55 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 1805860 3357560 2232792 55.29 38896 1676300 900492 17.70 542940 1528444 74168 15:54:01 1303712 3335960 2734940 67.72 66528 2107552 1191912 23.43 647784 1872100 199656 15:55:01 845384 3308164 3193268 79.07 89812 2491704 1287040 25.30 864708 2068868 85672 15:56:01 839568 3306152 3199084 79.21 90024 2495016 1288832 25.33 870736 2068888 2568 15:57:01 830160 3302704 3208492 79.44 90240 2500300 1297080 25.50 877352 2070608 4096 15:58:01 822660 3302840 3215992 79.63 90400 2507232 1299388 25.54 880704 2074308 3932 15:59:01 820920 3308388 3217732 79.67 90556 2513784 1298784 25.53 878300 2077772 3272 16:00:01 781436 3285072 3257216 80.65 90736 2528940 1474468 28.98 907572 2086388 4200 16:01:01 786196 3297064 3252456 80.53 90924 2535424 1371280 26.96 898104 2089888 4508 16:02:01 768168 3298748 3270484 80.98 91092 2554100 1370128 26.93 900048 2105736 14104 16:03:01 759864 3298036 3278788 81.19 91272 2560984 1366672 26.86 904532 2109172 1208 16:04:01 749460 3296712 3289192 81.44 91476 2569336 1368496 26.90 909736 2113688 2700 16:05:01 741000 3296340 3297652 81.65 91688 2576580 1367520 26.88 913592 2117368 2960 16:06:01 729128 3295504 3309524 81.95 91872 2586756 1369072 26.91 920016 2122664 7620 16:07:01 700172 3237904 3338480 82.66 92612 2558136 1700276 33.42 987316 2084684 45796 Average: 885579 3301810 3153073 78.07 85875 2450810 1330096 26.15 860229 2039372 30431 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 ens3 373.57 229.80 1115.30 64.68 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 15:54:01 ens3 119.90 92.95 1131.05 11.85 0.00 0.00 0.00 0.00 15:54:01 vethe445311 19.13 27.83 1.33 119.40 0.00 0.00 0.00 0.01 15:54:01 docker0 19.13 27.75 1.07 119.40 0.00 0.00 0.00 0.00 15:54:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 15:55:01 veth48b5d3d 362.34 949.69 25.42 1847.90 0.00 0.00 0.00 0.15 15:55:01 ens3 1093.85 446.14 2259.10 44.01 0.00 0.00 0.00 0.00 15:55:01 docker0 416.65 1036.88 23.26 2242.15 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 veth48b5d3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 4.63 4.90 1.01 1.24 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 veth48b5d3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 6.98 6.02 1.47 1.82 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 5.35 4.57 1.22 1.60 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth48b5d3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 10.15 10.05 2.10 2.70 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 8.48 8.75 1.81 2.29 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 8.40 8.62 1.75 2.22 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 veth48b5d3d 43.93 55.81 2.88 432.92 0.00 0.00 0.00 0.04 16:02:01 ens3 59.74 48.54 433.77 4.07 0.00 0.00 0.00 0.00 16:02:01 docker0 43.93 55.81 2.28 432.92 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 veth48b5d3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 8.97 7.62 1.92 2.35 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 6.56 5.91 1.40 1.72 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 5.97 4.80 1.48 1.91 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 veth48b5d3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 6.45 6.63 1.36 1.82 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 veth48b5d3d 0.32 0.30 0.03 1.29 0.00 0.00 0.00 0.00 16:07:01 ens3 6.85 7.23 2.68 2.21 0.00 0.00 0.00 0.00 16:07:01 docker0 0.32 0.30 0.03 1.29 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth48b5d3d 27.11 67.06 1.89 152.14 0.00 0.00 0.00 0.01 Average: ens3 115.06 59.50 330.49 9.77 0.00 0.00 0.00 0.00 Average: docker0 32.00 74.72 1.78 186.38 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-64) 03/29/24 _x86_64_ (4 CPU) 15:51:59 LINUX RESTART (4 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 14.01 0.00 2.19 7.68 0.05 76.07 15:53:01 0 18.89 0.00 3.19 6.87 0.05 71.00 15:53:01 1 14.77 0.00 1.84 8.10 0.03 75.25 15:53:01 2 16.15 0.00 1.98 5.60 0.05 76.23 15:53:01 3 6.28 0.00 1.77 10.13 0.03 81.78 15:54:01 all 20.18 0.00 1.89 2.61 0.05 75.26 15:54:01 0 6.81 0.00 1.32 5.31 0.05 86.50 15:54:01 1 16.28 0.00 1.62 0.52 0.03 81.55 15:54:01 2 48.99 0.00 3.38 1.47 0.10 46.06 15:54:01 3 8.85 0.00 1.27 3.09 0.03 86.75 15:55:01 all 9.48 0.00 3.35 3.79 0.05 83.33 15:55:01 0 13.04 0.00 4.04 6.94 0.03 75.94 15:55:01 1 7.06 0.00 2.32 1.02 0.03 89.57 15:55:01 2 6.97 0.00 3.70 3.06 0.07 86.21 15:55:01 3 10.87 0.00 3.35 4.15 0.05 81.58 15:56:01 all 2.79 0.00 0.78 0.17 0.02 96.24 15:56:01 0 2.73 0.00 0.65 0.00 0.03 96.58 15:56:01 1 3.09 0.00 0.82 0.18 0.03 95.88 15:56:01 2 2.80 0.00 0.88 0.45 0.02 95.85 15:56:01 3 2.52 0.00 0.77 0.07 0.02 96.63 15:57:01 all 3.01 0.00 0.85 0.03 0.03 96.09 15:57:01 0 2.75 0.00 0.78 0.00 0.02 96.45 15:57:01 1 2.72 0.00 0.79 0.08 0.05 96.36 15:57:01 2 2.94 0.00 0.92 0.02 0.02 96.11 15:57:01 3 3.64 0.00 0.90 0.00 0.03 95.43 15:58:01 all 3.31 0.00 0.81 0.04 0.03 95.80 15:58:01 0 2.59 0.00 0.75 0.00 0.03 96.62 15:58:01 1 3.36 0.00 0.80 0.15 0.03 95.65 15:58:01 2 3.66 0.00 0.83 0.00 0.05 95.46 15:58:01 3 3.64 0.00 0.85 0.00 0.03 95.48 15:59:01 all 3.49 0.00 0.76 0.04 0.03 95.68 15:59:01 0 3.22 0.00 0.77 0.00 0.02 95.99 15:59:01 1 3.79 0.00 0.75 0.05 0.02 95.40 15:59:01 2 3.73 0.00 0.72 0.08 0.02 95.46 15:59:01 3 3.22 0.00 0.82 0.00 0.03 95.92 16:00:01 all 4.89 0.00 0.95 0.03 0.04 94.09 16:00:01 0 4.69 0.00 1.12 0.00 0.05 94.14 16:00:01 1 4.59 0.00 0.89 0.00 0.05 94.48 16:00:01 2 6.15 0.00 0.83 0.03 0.05 92.94 16:00:01 3 4.11 0.00 0.95 0.10 0.03 94.81 16:01:01 all 4.04 0.00 1.03 0.05 0.04 94.83 16:01:01 0 3.40 0.00 1.13 0.00 0.05 95.41 16:01:01 1 4.17 0.00 0.89 0.00 0.03 94.91 16:01:01 2 4.13 0.00 1.14 0.00 0.03 94.70 16:01:01 3 4.46 0.00 1.02 0.20 0.03 94.29 16:02:01 all 5.92 0.00 0.84 0.05 0.05 93.16 16:02:01 0 5.51 0.00 0.85 0.02 0.03 93.59 16:02:01 1 6.28 0.00 0.87 0.13 0.05 92.67 16:02:01 2 4.89 0.00 0.71 0.02 0.05 94.34 16:02:01 3 7.01 0.00 0.90 0.00 0.05 92.03 16:03:01 all 4.20 0.00 0.93 0.03 0.05 94.79 16:03:01 0 4.46 0.00 1.00 0.00 0.07 94.47 16:03:01 1 3.93 0.00 0.97 0.13 0.05 94.92 16:03:01 2 4.48 0.00 0.79 0.00 0.05 94.68 16:03:01 3 3.88 0.00 0.95 0.00 0.07 95.09 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 4.63 0.00 1.01 0.02 0.05 94.30 16:04:01 0 4.46 0.00 1.02 0.03 0.03 94.45 16:04:01 1 4.88 0.00 1.22 0.05 0.05 93.80 16:04:01 2 5.34 0.00 0.78 0.02 0.03 93.83 16:04:01 3 3.83 0.00 0.99 0.00 0.05 95.14 16:05:01 all 4.72 0.00 0.99 0.03 0.05 94.22 16:05:01 0 5.28 0.00 1.05 0.05 0.07 93.56 16:05:01 1 3.76 0.00 0.93 0.02 0.03 95.26 16:05:01 2 5.10 0.00 0.92 0.02 0.05 93.90 16:05:01 3 4.73 0.00 1.12 0.00 0.03 94.12 16:06:01 all 5.12 0.00 0.97 0.04 0.05 93.82 16:06:01 0 5.31 0.00 1.00 0.00 0.05 93.64 16:06:01 1 4.74 0.00 0.94 0.03 0.05 94.24 16:06:01 2 5.15 0.00 0.89 0.02 0.03 93.91 16:06:01 3 5.31 0.00 1.03 0.12 0.05 93.49 16:07:01 all 12.64 0.00 1.93 0.08 0.06 85.30 16:07:01 0 15.43 0.00 1.91 0.00 0.05 82.61 16:07:01 1 11.37 0.00 1.84 0.08 0.07 86.64 16:07:01 2 10.05 0.00 1.86 0.05 0.07 87.97 16:07:01 3 13.72 0.00 2.07 0.18 0.07 83.96 Average: all 6.83 0.00 1.29 0.98 0.04 90.87 Average: 0 6.57 0.00 1.37 1.28 0.04 90.74 Average: 1 6.32 0.00 1.16 0.70 0.04 91.77 Average: 2 8.70 0.00 1.35 0.72 0.05 89.19 Average: 3 5.74 0.00 1.25 1.20 0.04 91.77