---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4025 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: 3944 488 706 0 2748 3173 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:d9:85:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85441sec preferred_lft 85441sec inet6 fe80::f816:3eff:fed9:85ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:7c:a3:94 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::42:45ff:fe7c:a394/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4025) 09/02/24 _x86_64_ (4 CPU) 13:18:29 LINUX RESTART (4 CPU) 13:19:02 tps rtps wtps bread/s bwrtn/s 13:20:01 131.76 47.52 84.24 2269.17 7748.79 13:21:01 189.59 12.63 176.95 2271.09 21137.94 13:22:01 17.38 0.00 17.38 0.00 9346.18 13:23:01 3.92 0.00 3.92 0.00 240.09 13:24:01 3.83 0.00 3.83 0.00 259.69 13:25:01 3.25 0.00 3.25 0.00 325.41 13:26:01 3.60 0.00 3.60 0.00 470.19 13:27:01 3.88 0.00 3.88 0.00 446.06 13:28:01 3.95 0.00 3.95 0.00 333.68 13:29:01 3.83 0.00 3.83 0.00 851.59 13:30:01 2.97 0.00 2.97 0.00 364.34 13:31:01 3.15 0.00 3.15 0.00 430.99 13:32:01 3.43 0.00 3.43 0.00 386.20 13:33:01 3.58 0.00 3.58 0.00 521.83 13:34:01 35.50 14.05 21.46 1197.73 2492.64 Average: 27.46 4.90 22.56 380.44 3018.42 13:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 1612576 3356776 2426084 60.07 55640 1841728 879640 17.29 571160 1672688 141904 13:21:01 906736 3261632 3131924 77.55 81196 2402216 1367752 26.89 870252 2019516 178112 13:22:01 829608 3286148 3209052 79.46 89272 2486160 1309432 25.74 892228 2058664 3204 13:23:01 827652 3288372 3211008 79.51 89480 2489852 1319400 25.94 891844 2059316 2096 13:24:01 808308 3277412 3230352 79.99 89656 2497568 1381620 27.16 907764 2062848 4324 13:25:01 809732 3286788 3228928 79.95 89812 2504716 1327480 26.09 900728 2066620 4552 13:26:01 784100 3276928 3254560 80.59 89976 2519536 1394316 27.41 917480 2075368 7832 13:27:01 785580 3284200 3253080 80.55 90144 2524620 1397740 27.48 912224 2077784 2928 13:28:01 770004 3278016 3268656 80.93 90316 2533232 1402320 27.57 922292 2082676 4756 13:29:01 745624 3277792 3293036 81.54 90468 2556288 1397228 27.47 924600 2103440 5312 13:30:01 733980 3275080 3304680 81.83 90660 2564460 1396896 27.46 931760 2107736 6612 13:31:01 717276 3265696 3321384 82.24 90860 2571040 1397484 27.47 944544 2110968 4712 13:32:01 685168 3242288 3353492 83.03 91044 2579088 1479496 29.08 973408 2114104 5940 13:33:01 702660 3267844 3336000 82.60 91232 2586220 1394700 27.42 951028 2119072 2340 13:34:01 757660 3269468 3281000 81.24 92744 2542424 974628 19.16 1111140 1921712 19296 Average: 831778 3279629 3206882 79.40 87500 2479943 1321342 25.97 908163 2043501 26261 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 374.11 258.91 1591.90 71.39 0.00 0.00 0.00 0.00 13:20:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 13:21:01 docker0 369.31 959.69 20.63 1772.00 0.00 0.00 0.00 0.00 13:21:01 ens3 1051.77 426.95 2298.78 43.36 0.00 0.00 0.00 0.00 13:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 13:21:01 vethe13a2a5 306.08 862.12 21.48 1258.75 0.00 0.00 0.00 0.10 13:22:01 docker0 74.87 102.00 3.80 610.27 0.00 0.00 0.00 0.00 13:22:01 ens3 108.58 81.12 611.63 6.31 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 vethe13a2a5 74.87 102.03 4.83 610.27 0.00 0.00 0.00 0.05 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 8.12 7.45 1.77 2.04 0.00 0.00 0.00 0.00 13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:23:01 vethe13a2a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 6.12 5.57 1.39 1.74 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 4.47 3.40 1.01 1.62 0.00 0.00 0.00 0.00 13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 vethe13a2a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 8.23 7.47 1.76 2.17 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 3.82 4.33 0.84 1.33 0.00 0.00 0.00 0.00 13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 4.97 5.20 1.13 1.53 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 68.76 72.37 4.37 591.94 0.00 0.00 0.00 0.00 13:29:01 ens3 79.20 73.80 593.40 6.85 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 vethe13a2a5 68.76 72.39 5.31 591.94 0.00 0.00 0.00 0.05 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 5.58 5.32 1.25 1.73 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 6.35 6.73 1.42 2.69 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 4.20 5.47 0.92 1.56 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 4.08 3.68 0.89 1.29 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 vethe13a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 1.22 1.13 0.09 6.41 0.00 0.00 0.00 0.00 13:34:01 ens3 23.21 19.53 18.25 8.17 0.00 0.00 0.00 0.00 13:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 34.31 75.76 1.93 198.92 0.00 0.00 0.00 0.00 Average: ens3 112.56 60.77 340.36 10.18 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 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-4025) 09/02/24 _x86_64_ (4 CPU) 13:18:29 LINUX RESTART (4 CPU) 13:19:02 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 21.11 0.00 1.90 3.65 0.06 73.28 13:20:01 0 35.36 0.00 2.72 5.64 0.08 56.20 13:20:01 1 6.48 0.00 1.14 7.04 0.03 85.31 13:20:01 2 26.07 0.00 2.31 1.43 0.08 70.11 13:20:01 3 16.49 0.00 1.47 0.48 0.05 81.51 13:21:01 all 11.90 0.00 3.57 5.57 0.07 78.90 13:21:01 0 7.10 0.00 3.65 9.31 0.07 79.88 13:21:01 1 10.40 0.00 3.81 6.92 0.05 78.82 13:21:01 2 8.36 0.00 3.20 3.07 0.07 85.30 13:21:01 3 21.82 0.00 3.60 2.94 0.07 71.57 13:22:01 all 4.53 0.00 1.31 0.35 0.03 93.78 13:22:01 0 8.26 0.00 1.15 0.07 0.03 90.49 13:22:01 1 3.46 0.00 1.30 0.47 0.03 94.74 13:22:01 2 3.68 0.00 1.35 0.48 0.03 94.45 13:22:01 3 2.66 0.00 1.48 0.35 0.05 95.45 13:23:01 all 3.02 0.00 0.84 0.05 0.03 96.05 13:23:01 0 2.95 0.00 0.82 0.00 0.03 96.20 13:23:01 1 2.95 0.00 0.83 0.05 0.02 96.15 13:23:01 2 2.94 0.00 0.90 0.12 0.02 96.03 13:23:01 3 3.27 0.00 0.82 0.02 0.03 95.86 13:24:01 all 3.44 0.00 0.80 0.03 0.03 95.69 13:24:01 0 3.27 0.00 0.73 0.13 0.03 95.83 13:24:01 1 3.34 0.00 0.82 0.00 0.05 95.79 13:24:01 2 3.57 0.00 0.95 0.02 0.03 95.43 13:24:01 3 3.61 0.00 0.70 0.00 0.03 95.66 13:25:01 all 4.27 0.00 0.90 0.03 0.04 94.76 13:25:01 0 3.43 0.00 0.85 0.12 0.03 95.56 13:25:01 1 4.20 0.00 1.02 0.00 0.03 94.74 13:25:01 2 5.39 0.00 0.81 0.00 0.03 93.77 13:25:01 3 4.03 0.00 0.95 0.00 0.03 94.99 13:26:01 all 4.69 0.00 0.90 0.05 0.05 94.31 13:26:01 0 4.94 0.00 0.85 0.10 0.05 94.05 13:26:01 1 4.63 0.00 1.04 0.03 0.07 94.23 13:26:01 2 5.73 0.00 0.82 0.00 0.05 93.40 13:26:01 3 3.43 0.00 0.85 0.08 0.05 95.59 13:27:01 all 3.60 0.00 1.00 0.06 0.05 95.30 13:27:01 0 3.36 0.00 0.95 0.15 0.05 95.49 13:27:01 1 3.60 0.00 1.00 0.02 0.05 95.33 13:27:01 2 3.99 0.00 0.92 0.05 0.03 95.00 13:27:01 3 3.43 0.00 1.15 0.02 0.05 95.36 13:28:01 all 4.41 0.00 0.97 0.03 0.05 94.54 13:28:01 0 4.03 0.00 0.90 0.07 0.05 94.94 13:28:01 1 4.98 0.00 1.05 0.03 0.05 93.89 13:28:01 2 4.65 0.00 0.89 0.00 0.05 94.41 13:28:01 3 4.00 0.00 1.00 0.00 0.05 94.94 13:29:01 all 6.63 0.00 0.97 0.04 0.04 92.32 13:29:01 0 4.87 0.00 0.95 0.13 0.03 94.02 13:29:01 1 7.16 0.00 1.15 0.02 0.05 91.62 13:29:01 2 7.27 0.00 0.90 0.00 0.05 91.77 13:29:01 3 7.23 0.00 0.87 0.02 0.03 91.85 13:30:01 all 4.43 0.00 1.10 0.04 0.05 94.38 13:30:01 0 4.43 0.00 1.05 0.03 0.05 94.43 13:30:01 1 4.64 0.00 1.10 0.00 0.05 94.21 13:30:01 2 3.95 0.00 1.02 0.03 0.03 94.96 13:30:01 3 4.70 0.00 1.24 0.07 0.07 93.93 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:31:01 all 4.53 0.00 0.99 0.03 0.05 94.39 13:31:01 0 5.14 0.00 1.05 0.02 0.05 93.75 13:31:01 1 4.12 0.00 1.08 0.05 0.05 94.70 13:31:01 2 4.51 0.00 0.82 0.07 0.03 94.56 13:31:01 3 4.34 0.00 1.02 0.02 0.05 94.57 13:32:01 all 5.08 0.00 1.06 0.03 0.05 93.77 13:32:01 0 5.27 0.00 1.04 0.02 0.07 93.61 13:32:01 1 4.70 0.00 1.14 0.05 0.05 94.07 13:32:01 2 5.32 0.00 1.05 0.07 0.07 93.49 13:32:01 3 5.05 0.00 1.02 0.00 0.07 93.86 13:33:01 all 4.39 0.00 0.99 0.03 0.05 94.54 13:33:01 0 4.76 0.00 0.85 0.00 0.03 94.35 13:33:01 1 4.29 0.00 1.00 0.07 0.05 94.59 13:33:01 2 4.11 0.00 1.10 0.05 0.05 94.69 13:33:01 3 4.38 0.00 0.99 0.02 0.05 94.57 13:34:01 all 20.12 0.00 2.62 0.88 0.08 76.29 13:34:01 0 18.20 0.00 2.59 0.67 0.07 78.48 13:34:01 1 24.78 0.00 2.70 0.55 0.08 71.89 13:34:01 2 21.21 0.00 2.48 0.42 0.08 75.80 13:34:01 3 16.26 0.00 2.75 1.88 0.08 79.03 Average: all 7.05 0.00 1.33 0.72 0.05 90.85 Average: 0 7.66 0.00 1.34 1.09 0.05 89.86 Average: 1 6.24 0.00 1.35 1.01 0.05 91.35 Average: 2 7.36 0.00 1.30 0.38 0.05 90.91 Average: 3 6.96 0.00 1.33 0.39 0.05 91.28