---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2442 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 505 710 0 2727 3157 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:70:78:3f brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe70:783f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:12:e9:31 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::42:9dff:fe12:e931/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2442) 08/14/24 _x86_64_ (4 CPU) 13:16:41 LINUX RESTART (4 CPU) 13:17:01 tps rtps wtps bread/s bwrtn/s 13:18:02 188.22 83.79 104.43 6584.37 42102.20 13:19:01 198.53 12.68 185.85 2261.85 23213.69 13:20:01 24.43 0.00 24.43 0.00 9759.84 13:21:01 3.37 0.00 3.37 0.00 229.03 13:22:01 3.50 0.00 3.50 0.00 244.76 13:23:01 3.37 0.00 3.37 0.00 305.68 13:24:01 3.48 0.00 3.48 0.00 336.34 13:25:01 3.30 0.00 3.30 0.00 599.50 13:26:01 3.97 0.00 3.97 0.00 314.75 13:27:01 3.78 0.00 3.78 0.00 875.17 13:28:01 2.67 0.00 2.67 0.00 346.08 13:29:01 3.48 0.00 3.48 0.00 390.33 13:30:01 3.67 0.00 3.67 0.00 422.06 13:31:01 3.02 0.00 3.02 0.00 496.41 13:32:01 25.14 8.23 16.91 387.27 2330.83 Average: 31.44 6.98 24.46 614.41 5450.15 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:02 1486812 3269332 2551840 63.19 54276 1879208 975716 19.18 689348 1674200 217900 13:19:01 897568 3217488 3141084 77.78 79964 2369916 1407648 27.67 873160 2028696 137160 13:20:01 814972 3268300 3223680 79.82 89292 2483572 1337964 26.30 908684 2055652 2996 13:21:01 815268 3272588 3223384 79.81 89492 2487140 1345944 26.46 907540 2056436 1736 13:22:01 802412 3267736 3236240 80.13 89708 2494388 1352200 26.58 916008 2059692 3952 13:23:01 782028 3255044 3256624 80.64 89892 2501348 1456632 28.63 932900 2063280 4248 13:24:01 762284 3250624 3276368 81.13 90048 2515724 1476720 29.03 942128 2071604 11320 13:25:01 773648 3269188 3265004 80.84 90244 2522180 1422732 27.97 927276 2074924 2904 13:26:01 755720 3261008 3282932 81.29 90396 2531124 1422476 27.96 938628 2080104 5720 13:27:01 731676 3260372 3306976 81.88 90564 2553372 1421196 27.94 941528 2100252 4280 13:28:01 720392 3257744 3318260 82.16 90788 2561172 1423260 27.98 948412 2104164 5984 13:29:01 719264 3261608 3319388 82.19 90960 2565584 1421964 27.95 947912 2106076 2752 13:30:01 710880 3262168 3327772 82.40 91180 2573764 1422476 27.96 951092 2110396 3352 13:31:01 701980 3262964 3336672 82.62 91360 2582668 1467452 28.85 953104 2115204 2172 13:32:01 761624 3246284 3277028 81.14 91908 2515800 999184 19.64 1138684 1889196 4264 Average: 815769 3258830 3222883 79.80 87338 2475797 1356904 26.67 927760 2039325 27383 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:02 ens3 424.65 267.57 1513.57 72.25 0.00 0.00 0.00 0.00 13:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:19:01 vethb79ff4c 230.55 833.99 16.45 851.38 0.00 0.00 0.00 0.07 13:19:01 ens3 1047.75 367.63 2044.89 34.05 0.00 0.00 0.00 0.00 13:19:01 docker0 295.51 941.04 16.72 1373.83 0.00 0.00 0.00 0.00 13:19:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 13:20:01 vethb79ff4c 122.53 166.87 8.02 1048.07 0.00 0.00 0.00 0.09 13:20:01 ens3 174.52 129.18 1049.49 9.82 0.00 0.00 0.00 0.00 13:20:01 docker0 122.53 166.84 6.35 1048.07 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 vethb79ff4c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 7.70 7.40 2.30 1.75 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 8.55 5.97 1.86 2.08 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 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 13:23:01 vethb79ff4c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 9.40 8.03 2.06 2.45 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 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 13:24:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 8.92 7.68 1.93 2.32 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 5.60 5.15 1.20 1.61 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 7.33 7.02 1.53 6.08 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethb79ff4c 71.28 80.64 5.62 582.64 0.00 0.00 0.00 0.05 13:27:01 ens3 84.51 75.14 583.48 6.73 0.00 0.00 0.00 0.00 13:27:01 docker0 71.28 80.62 4.65 582.64 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 13:28:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 8.58 7.88 1.95 2.24 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 6.52 6.87 1.42 1.77 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 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 13:30:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 7.42 6.38 1.61 2.07 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 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 13:31:01 vethb79ff4c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 5.81 6.68 1.28 1.71 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:32:01 ens3 21.92 20.32 14.89 6.66 0.00 0.00 0.00 0.00 13:32:01 docker0 1.12 1.07 0.09 6.37 0.00 0.00 0.00 0.00 13:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 121.04 61.65 346.73 10.22 0.00 0.00 0.00 0.00 Average: docker0 32.44 78.43 1.84 199.65 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 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-2442) 08/14/24 _x86_64_ (4 CPU) 13:16:41 LINUX RESTART (4 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:02 all 18.53 0.00 2.50 6.03 0.06 72.89 13:18:02 0 22.97 0.00 3.23 2.75 0.05 71.00 13:18:02 1 15.76 0.00 2.04 7.30 0.03 74.86 13:18:02 2 16.12 0.00 2.12 3.12 0.08 78.55 13:18:02 3 19.27 0.00 2.65 10.93 0.05 67.09 13:19:01 all 15.05 0.00 3.44 5.36 0.06 76.09 13:19:01 0 16.43 0.00 3.44 6.25 0.05 73.83 13:19:01 1 12.58 0.00 3.31 4.37 0.07 79.68 13:19:01 2 22.23 0.00 3.81 4.43 0.09 69.44 13:19:01 3 8.96 0.00 3.14 6.37 0.07 81.46 13:20:01 all 5.00 0.00 1.46 0.57 0.03 92.93 13:20:01 0 6.23 0.00 1.39 0.08 0.03 92.27 13:20:01 1 4.71 0.00 1.04 0.39 0.03 93.83 13:20:01 2 2.96 0.00 1.39 1.55 0.03 94.06 13:20:01 3 6.10 0.00 2.09 0.28 0.03 91.49 13:21:01 all 3.20 0.00 0.80 0.04 0.02 95.94 13:21:01 0 2.59 0.00 0.83 0.00 0.02 96.56 13:21:01 1 4.46 0.00 0.83 0.00 0.03 94.69 13:21:01 2 2.59 0.00 0.70 0.00 0.02 96.70 13:21:01 3 3.16 0.00 0.80 0.13 0.02 95.88 13:22:01 all 3.39 0.00 0.78 0.03 0.03 95.77 13:22:01 0 3.42 0.00 0.72 0.02 0.03 95.81 13:22:01 1 3.22 0.00 0.82 0.00 0.03 95.93 13:22:01 2 3.63 0.00 0.65 0.03 0.02 95.67 13:22:01 3 3.30 0.00 0.92 0.08 0.03 95.67 13:23:01 all 3.32 0.00 0.83 0.05 0.03 95.77 13:23:01 0 3.35 0.00 0.82 0.05 0.03 95.74 13:23:01 1 3.36 0.00 0.70 0.12 0.03 95.79 13:23:01 2 2.99 0.00 0.80 0.00 0.03 96.18 13:23:01 3 3.58 0.00 0.95 0.02 0.05 95.40 13:24:01 all 4.15 0.00 0.84 0.03 0.05 94.93 13:24:01 0 4.16 0.00 0.70 0.02 0.03 95.09 13:24:01 1 4.26 0.00 1.02 0.02 0.07 94.64 13:24:01 2 3.61 0.00 0.85 0.03 0.07 95.44 13:24:01 3 4.57 0.00 0.82 0.07 0.03 94.50 13:25:01 all 3.49 0.00 0.90 0.03 0.04 95.53 13:25:01 0 3.03 0.00 0.85 0.00 0.05 96.06 13:25:01 1 3.51 0.00 0.95 0.03 0.03 95.47 13:25:01 2 3.31 0.00 0.89 0.07 0.03 95.70 13:25:01 3 4.11 0.00 0.94 0.00 0.05 94.91 13:26:01 all 4.59 0.00 1.03 0.03 0.05 94.30 13:26:01 0 3.87 0.00 1.00 0.02 0.05 95.06 13:26:01 1 4.41 0.00 1.01 0.00 0.05 94.54 13:26:01 2 4.86 0.00 0.97 0.08 0.05 94.04 13:26:01 3 5.23 0.00 1.17 0.00 0.05 93.55 13:27:01 all 6.35 0.00 0.86 0.04 0.03 92.72 13:27:01 0 7.42 0.00 0.89 0.03 0.03 91.63 13:27:01 1 4.93 0.00 0.74 0.02 0.03 94.29 13:27:01 2 8.22 0.00 0.84 0.12 0.03 90.80 13:27:01 3 4.79 0.00 0.95 0.00 0.03 94.22 13:28:01 all 4.51 0.00 1.00 0.04 0.05 94.40 13:28:01 0 5.28 0.00 1.07 0.05 0.05 93.55 13:28:01 1 3.88 0.00 0.81 0.05 0.03 95.23 13:28:01 2 4.56 0.00 1.10 0.07 0.07 94.20 13:28:01 3 4.31 0.00 1.00 0.00 0.05 94.63 13:28:01 CPU %user %nice %system %iowait %steal %idle 13:29:01 all 3.80 0.00 0.91 0.03 0.03 95.22 13:29:01 0 4.05 0.00 1.00 0.00 0.03 94.92 13:29:01 1 3.63 0.00 0.85 0.00 0.05 95.47 13:29:01 2 3.59 0.00 0.87 0.10 0.03 95.41 13:29:01 3 3.98 0.00 0.94 0.03 0.03 95.02 13:30:01 all 5.11 0.00 1.08 0.04 0.05 93.72 13:30:01 0 5.13 0.00 1.17 0.00 0.05 93.65 13:30:01 1 5.69 0.00 1.19 0.07 0.07 92.99 13:30:01 2 4.61 0.00 0.91 0.03 0.05 94.40 13:30:01 3 5.00 0.00 1.07 0.05 0.05 93.83 13:31:01 all 4.87 0.00 0.98 0.03 0.05 94.07 13:31:01 0 4.60 0.00 1.15 0.02 0.07 94.16 13:31:01 1 5.16 0.00 0.73 0.00 0.03 94.07 13:31:01 2 4.25 0.00 1.02 0.08 0.03 94.61 13:31:01 3 5.43 0.00 1.00 0.02 0.05 93.50 13:32:01 all 17.89 0.00 2.58 0.61 0.07 78.86 13:32:01 0 14.82 0.00 2.57 0.18 0.07 82.36 13:32:01 1 13.69 0.00 2.31 0.36 0.07 83.57 13:32:01 2 20.60 0.00 2.78 1.47 0.08 75.07 13:32:01 3 22.53 0.00 2.66 0.44 0.07 74.31 Average: all 6.87 0.00 1.33 0.86 0.05 90.89 Average: 0 7.15 0.00 1.39 0.62 0.04 90.80 Average: 1 6.21 0.00 1.22 0.84 0.04 91.68 Average: 2 7.19 0.00 1.31 0.74 0.05 90.71 Average: 3 6.95 0.00 1.40 1.22 0.04 90.38