---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2461 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 478 720 0 2745 3183 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:3a:e0:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fe3a:e0d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:7e:79:60 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::42:3aff:fe7e:7960/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2461) 08/14/24 _x86_64_ (4 CPU) 16:50:12 LINUX RESTART (4 CPU) 16:51:01 tps rtps wtps bread/s bwrtn/s 16:52:01 93.62 30.13 63.49 3202.40 7179.20 16:53:01 168.47 0.63 167.84 65.59 26484.79 16:54:01 12.08 0.00 12.08 0.00 3042.03 16:55:01 3.75 0.00 3.75 0.00 242.49 16:56:01 2.63 0.00 2.63 0.00 253.16 16:57:01 3.65 0.00 3.65 0.00 318.08 16:58:01 3.68 0.00 3.68 0.00 540.31 16:59:01 3.90 0.00 3.90 0.00 370.07 17:00:01 2.98 0.00 2.98 0.00 315.68 17:01:01 3.65 0.00 3.65 0.00 953.71 17:02:01 3.22 0.00 3.22 0.00 394.07 17:03:01 3.77 0.00 3.77 0.00 410.86 17:04:01 2.85 0.00 2.85 0.00 315.55 17:05:01 3.75 0.08 3.67 1.33 459.39 17:06:01 48.16 17.86 30.29 782.54 2865.79 Average: 24.01 3.25 20.76 270.12 2943.01 16:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:52:01 1493844 3374068 2544808 63.01 59912 1967996 1038812 20.42 603468 1744336 192004 16:53:01 851708 3303596 3186944 78.91 89284 2481960 1328440 26.11 870840 2055588 85564 16:54:01 840692 3296304 3197960 79.18 89516 2485276 1335824 26.26 881524 2055488 2500 16:55:01 813220 3274244 3225432 79.86 89708 2490096 1391876 27.36 906388 2056440 2256 16:56:01 829908 3298460 3208744 79.45 89908 2496816 1346296 26.46 885760 2060104 3696 16:57:01 823292 3300184 3215360 79.61 90112 2504280 1346920 26.48 888284 2063916 4236 16:58:01 795252 3287696 3243400 80.31 90268 2518928 1469340 28.88 906880 2072528 5228 16:59:01 794216 3293940 3244436 80.33 90408 2525448 1419148 27.90 903384 2075764 4216 17:00:01 573936 3097884 3464716 85.79 90552 2548632 1866364 36.69 1101048 2096520 20516 17:01:01 759808 3291320 3278844 81.19 90752 2555392 1415460 27.82 912496 2099876 2704 17:02:01 751784 3291564 3286868 81.39 90968 2562888 1416364 27.84 916888 2103696 2484 17:03:01 731688 3279900 3306964 81.88 91172 2570496 1476544 29.02 931512 2107720 2424 17:04:01 728484 3287540 3310168 81.96 91372 2580476 1414988 27.81 928476 2113104 7540 17:05:01 393228 2889736 3645424 90.26 91164 2519372 1738916 34.18 1326248 2051960 46348 17:06:01 737584 3260012 3301068 81.74 94384 2550640 1004096 19.74 1137336 1912384 18812 Average: 794576 3255097 3244076 80.33 88632 2490580 1400626 27.53 940035 2044628 26702 16:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 16:52:01 ens3 89.90 77.85 957.68 16.13 0.00 0.00 0.00 0.00 16:53:01 docker0 454.27 1069.87 25.43 2381.82 0.00 0.00 0.00 0.00 16:53:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:53:01 veth7b95719 385.54 958.16 27.08 1867.66 0.00 0.00 0.00 0.15 16:53:01 ens3 1149.74 504.00 2808.36 39.01 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 veth7b95719 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 4.95 4.12 1.11 1.26 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 veth7b95719 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 7.82 7.80 1.65 1.97 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 7.20 7.32 1.68 2.10 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 veth7b95719 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 6.20 6.72 1.35 2.06 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 8.80 8.72 1.89 2.23 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 7.60 7.10 1.63 2.09 0.00 0.00 0.00 0.00 17:00:01 docker0 66.29 68.51 4.24 580.90 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 veth7b95719 66.29 68.51 5.14 580.90 0.00 0.00 0.00 0.05 17:00:01 ens3 73.14 70.80 581.88 6.48 0.00 0.00 0.00 0.00 17:01:01 docker0 0.92 2.52 0.06 1.69 0.00 0.00 0.00 0.00 17:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 veth7b95719 0.92 2.53 0.07 1.69 0.00 0.00 0.00 0.00 17:01:01 ens3 8.45 5.48 3.01 1.77 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 4.83 5.52 1.06 1.52 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:03:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 9.48 9.28 2.07 2.48 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 7.58 7.58 2.48 2.66 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:05:01 veth7b95719 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 8.92 8.95 2.07 2.34 0.00 0.00 0.00 0.00 17:06:01 docker0 1.22 1.10 0.09 6.38 0.00 0.00 0.00 0.00 17:06:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 17:06:01 ens3 29.40 26.35 23.63 11.68 0.00 0.00 0.00 0.00 Average: docker0 34.85 76.13 1.99 198.05 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 94.93 50.50 292.77 6.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2461) 08/14/24 _x86_64_ (4 CPU) 16:50:12 LINUX RESTART (4 CPU) 16:51:01 CPU %user %nice %system %iowait %steal %idle 16:52:01 all 19.05 0.00 1.64 2.76 0.05 76.50 16:52:01 0 38.65 0.00 2.57 0.27 0.07 58.44 16:52:01 1 12.77 0.00 1.48 0.22 0.07 85.47 16:52:01 2 1.34 0.00 0.82 7.75 0.02 90.08 16:52:01 3 23.39 0.00 1.70 2.80 0.07 72.05 16:53:01 all 9.72 0.00 3.83 4.17 0.06 82.22 16:53:01 0 16.21 0.00 3.39 2.82 0.07 77.52 16:53:01 1 10.88 0.00 4.34 2.86 0.07 81.84 16:53:01 2 5.78 0.00 3.34 4.90 0.05 85.93 16:53:01 3 5.99 0.00 4.30 6.06 0.05 83.60 16:54:01 all 2.82 0.00 0.78 0.20 0.03 96.18 16:54:01 0 2.47 0.00 0.79 0.28 0.03 96.42 16:54:01 1 2.58 0.00 0.80 0.40 0.02 96.20 16:54:01 2 2.72 0.00 0.77 0.10 0.03 96.38 16:54:01 3 3.51 0.00 0.76 0.00 0.02 95.71 16:55:01 all 2.92 0.00 0.84 0.04 0.03 96.17 16:55:01 0 3.40 0.00 1.03 0.02 0.03 95.51 16:55:01 1 2.52 0.00 0.82 0.07 0.03 96.56 16:55:01 2 2.84 0.00 0.88 0.05 0.02 96.21 16:55:01 3 2.91 0.00 0.62 0.03 0.03 96.40 16:56:01 all 3.41 0.00 0.87 0.03 0.04 95.65 16:56:01 0 2.79 0.00 0.90 0.00 0.03 96.27 16:56:01 1 3.96 0.00 0.93 0.00 0.03 95.08 16:56:01 2 3.94 0.00 0.92 0.12 0.05 94.97 16:56:01 3 2.94 0.00 0.74 0.00 0.03 96.29 16:57:01 all 3.79 0.00 0.89 0.04 0.04 95.25 16:57:01 0 3.52 0.00 0.94 0.02 0.03 95.49 16:57:01 1 4.02 0.00 0.94 0.00 0.05 94.99 16:57:01 2 3.94 0.00 0.87 0.15 0.03 95.00 16:57:01 3 3.68 0.00 0.79 0.00 0.03 95.50 16:58:01 all 4.33 0.00 0.90 0.05 0.04 94.68 16:58:01 0 4.43 0.00 0.92 0.00 0.03 94.62 16:58:01 1 3.88 0.00 0.80 0.00 0.03 95.28 16:58:01 2 4.51 0.00 0.85 0.03 0.03 94.57 16:58:01 3 4.50 0.00 1.05 0.13 0.05 94.26 16:59:01 all 4.37 0.00 1.01 0.04 0.04 94.54 16:59:01 0 4.65 0.00 0.83 0.02 0.05 94.45 16:59:01 1 4.38 0.00 1.12 0.02 0.05 94.44 16:59:01 2 4.01 0.00 1.17 0.00 0.03 94.79 16:59:01 3 4.42 0.00 0.95 0.12 0.03 94.48 17:00:01 all 5.58 0.00 1.05 0.03 0.04 93.30 17:00:01 0 5.12 0.00 0.82 0.05 0.03 93.98 17:00:01 1 5.55 0.00 1.25 0.05 0.05 93.09 17:00:01 2 6.80 0.00 1.16 0.02 0.05 91.98 17:00:01 3 4.84 0.00 0.94 0.03 0.03 94.15 17:01:01 all 5.47 0.00 0.97 0.05 0.05 93.47 17:01:01 0 4.71 0.00 0.92 0.00 0.03 94.33 17:01:01 1 5.76 0.00 1.00 0.15 0.05 93.04 17:01:01 2 5.77 0.00 0.89 0.02 0.05 93.27 17:01:01 3 5.63 0.00 1.08 0.00 0.05 93.24 17:02:01 all 4.35 0.00 0.92 0.04 0.03 94.65 17:02:01 0 3.94 0.00 0.92 0.05 0.03 95.06 17:02:01 1 4.35 0.00 1.03 0.08 0.03 94.50 17:02:01 2 4.82 0.00 0.90 0.03 0.03 94.21 17:02:01 3 4.28 0.00 0.84 0.00 0.03 94.86 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 4.83 0.00 1.06 0.03 0.04 94.04 17:03:01 0 4.86 0.00 1.04 0.13 0.05 93.92 17:03:01 1 4.39 0.00 0.97 0.00 0.03 94.61 17:03:01 2 4.72 0.00 1.02 0.00 0.03 94.23 17:03:01 3 5.34 0.00 1.22 0.00 0.05 93.39 17:04:01 all 5.42 0.00 1.04 0.04 0.05 93.46 17:04:01 0 6.63 0.00 1.19 0.12 0.05 92.01 17:04:01 1 5.08 0.00 1.19 0.00 0.07 93.67 17:04:01 2 5.59 0.00 0.90 0.03 0.05 93.43 17:04:01 3 4.37 0.00 0.88 0.02 0.05 94.68 17:05:01 all 9.31 0.00 1.09 0.05 0.04 89.52 17:05:01 0 15.13 0.00 1.30 0.10 0.03 83.43 17:05:01 1 5.80 0.00 1.07 0.00 0.03 93.10 17:05:01 2 8.31 0.00 0.89 0.05 0.05 90.70 17:05:01 3 7.98 0.00 1.09 0.00 0.05 90.88 17:06:01 all 22.42 0.00 2.35 1.32 0.07 73.84 17:06:01 0 11.96 0.00 2.33 0.64 0.05 85.02 17:06:01 1 37.17 0.00 2.84 1.07 0.08 58.83 17:06:01 2 10.06 0.00 2.33 3.25 0.05 84.31 17:06:01 3 30.45 0.00 1.94 0.32 0.08 67.20 Average: all 7.18 0.00 1.28 0.59 0.04 90.91 Average: 0 8.56 0.00 1.32 0.30 0.04 89.77 Average: 1 7.53 0.00 1.37 0.33 0.05 90.73 Average: 2 5.01 0.00 1.18 1.10 0.04 92.68 Average: 3 7.61 0.00 1.26 0.63 0.04 90.45