---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4132 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 456 748 0 2739 3206 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:e9:83:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fee9:83f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:0d:83:31 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:f7ff:fe0d:8331/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4132) 09/03/24 _x86_64_ (4 CPU) 11:15:49 LINUX RESTART (4 CPU) 11:16:01 tps rtps wtps bread/s bwrtn/s 11:17:02 180.74 83.90 96.83 6579.44 41464.71 11:18:01 133.40 12.86 120.54 2297.37 19055.48 11:19:01 91.12 0.00 91.12 0.00 13027.30 11:20:01 10.36 0.02 10.35 0.80 1674.79 11:21:01 3.15 0.00 3.15 0.00 192.37 11:22:01 4.57 0.00 4.57 0.00 473.39 11:23:01 3.27 0.02 3.25 0.13 252.98 11:24:01 3.22 0.00 3.22 0.00 526.31 11:25:01 3.77 0.00 3.77 0.00 300.62 11:26:01 3.22 0.00 3.22 0.00 367.27 11:27:01 3.65 0.00 3.65 0.00 940.51 11:28:01 3.47 0.00 3.47 0.00 399.00 11:29:01 3.52 0.00 3.52 0.00 401.27 11:30:01 3.72 0.00 3.72 0.00 506.85 11:31:01 20.90 5.78 15.11 189.44 2271.22 Average: 31.36 6.83 24.52 602.59 5441.76 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:02 1693856 3333940 2344796 58.06 43796 1756444 937228 18.42 591524 1582484 91632 11:18:01 1131388 3321168 2907264 71.99 69764 2256996 1326712 26.08 767008 1916812 134128 11:19:01 870756 3321956 3167896 78.44 88920 2481600 1297824 25.51 856196 2052204 44336 11:20:01 868916 3323764 3169736 78.48 89108 2484752 1300068 25.56 856720 2053152 1956 11:21:01 855736 3317828 3182916 78.81 89316 2491400 1307060 25.69 867040 2055700 5096 11:22:01 853172 3322680 3185480 78.87 89492 2498056 1309476 25.74 864236 2059060 340 11:23:01 777880 3262760 3260772 80.74 89668 2512380 1377380 27.08 930736 2067232 9668 11:24:01 819224 3312060 3219428 79.72 89840 2519680 1376920 27.07 885288 2071232 3880 11:25:01 808448 3309308 3230204 79.98 90028 2526916 1379608 27.12 891296 2075140 5532 11:26:01 770888 3296532 3267764 80.91 90208 2550896 1528756 30.05 906992 2095836 21284 11:27:01 752128 3287348 3286524 81.38 90424 2559268 1376200 27.05 920344 2100792 5464 11:28:01 767436 3307984 3271216 81.00 90620 2563988 1430660 28.12 902276 2102832 2648 11:29:01 765568 3314612 3273084 81.04 90828 2571676 1379928 27.13 899308 2106804 3252 11:30:01 752276 3311700 3286376 81.37 91036 2581136 1378840 27.10 907668 2111724 2240 11:31:01 843392 3339268 3195260 79.12 91948 2526240 926496 18.21 1050668 1893428 3464 Average: 888738 3312194 3149914 77.99 85666 2458762 1308877 25.73 873153 2022962 22328 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:17:02 ens3 416.31 267.56 1493.14 71.88 0.00 0.00 0.00 0.00 11:18:01 veth873d1eb 196.58 751.48 12.71 552.34 0.00 0.00 0.00 0.05 11:18:01 docker0 269.02 863.67 13.82 1075.12 0.00 0.00 0.00 0.00 11:18:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 11:18:01 ens3 975.36 341.67 1752.59 35.27 0.00 0.00 0.00 0.00 11:19:01 veth873d1eb 159.12 231.34 10.60 1325.47 0.00 0.00 0.00 0.11 11:19:01 docker0 159.12 231.29 8.42 1325.47 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 259.56 179.84 1331.04 16.08 0.00 0.00 0.00 0.00 11:20:01 veth873d1eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 6.62 6.90 1.42 1.63 0.00 0.00 0.00 0.00 11:21:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 6.38 6.75 1.37 1.84 0.00 0.00 0.00 0.00 11:22:01 veth873d1eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 ens3 12.56 10.56 2.65 2.98 0.00 0.00 0.00 0.00 11:23:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 6.68 5.05 1.51 1.98 0.00 0.00 0.00 0.00 11:24:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 ens3 4.42 5.10 0.99 1.47 0.00 0.00 0.00 0.00 11:25:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 6.37 6.78 1.45 1.94 0.00 0.00 0.00 0.00 11:26:01 veth873d1eb 78.64 83.95 6.10 593.22 0.00 0.00 0.00 0.05 11:26:01 docker0 78.64 83.94 5.03 593.22 0.00 0.00 0.00 0.00 11:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:26:01 ens3 92.67 86.37 595.15 8.07 0.00 0.00 0.00 0.00 11:27:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 9.92 9.32 2.18 2.46 0.00 0.00 0.00 0.00 11:28:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 ens3 5.93 4.85 1.31 1.64 0.00 0.00 0.00 0.00 11:29:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 6.10 5.73 1.49 1.95 0.00 0.00 0.00 0.00 11:30:01 veth873d1eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 5.45 6.53 1.20 1.69 0.00 0.00 0.00 0.00 11:31:01 docker0 1.12 1.08 0.09 6.43 0.00 0.00 0.00 0.00 11:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:31:01 ens3 17.40 14.58 13.34 5.19 0.00 0.00 0.00 0.00 Average: docker0 33.60 77.79 1.81 199.04 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 121.16 63.53 345.15 10.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4132) 09/03/24 _x86_64_ (4 CPU) 11:15:49 LINUX RESTART (4 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:02 all 15.49 0.00 2.19 5.12 0.06 77.13 11:17:02 0 19.92 0.00 2.09 2.57 0.05 75.37 11:17:02 1 27.90 0.00 2.82 3.08 0.05 66.15 11:17:02 2 7.41 0.00 1.37 7.08 0.05 84.09 11:17:02 3 6.71 0.00 2.45 7.78 0.07 82.99 11:18:01 all 15.57 0.00 3.20 3.64 0.06 77.52 11:18:01 0 33.70 0.00 4.28 1.38 0.08 60.56 11:18:01 1 11.53 0.00 2.66 2.64 0.03 83.15 11:18:01 2 10.15 0.00 2.95 6.61 0.07 80.23 11:18:01 3 6.81 0.00 2.96 3.97 0.09 86.17 11:19:01 all 6.05 0.00 2.09 2.62 0.06 89.18 11:19:01 0 7.38 0.00 1.75 1.39 0.07 89.41 11:19:01 1 3.51 0.00 1.49 0.97 0.05 93.98 11:19:01 2 8.82 0.00 2.25 0.62 0.07 88.24 11:19:01 3 4.49 0.00 2.86 7.51 0.05 85.09 11:20:01 all 2.43 0.00 0.74 0.12 0.03 96.68 11:20:01 0 2.30 0.00 0.77 0.00 0.03 96.90 11:20:01 1 2.77 0.00 0.75 0.00 0.03 96.44 11:20:01 2 2.11 0.00 0.64 0.00 0.03 97.22 11:20:01 3 2.51 0.00 0.82 0.48 0.03 96.16 11:21:01 all 3.14 0.00 0.86 0.04 0.04 95.92 11:21:01 0 3.00 0.00 0.77 0.00 0.03 96.19 11:21:01 1 3.86 0.00 0.95 0.10 0.07 95.02 11:21:01 2 2.73 0.00 0.80 0.03 0.03 96.40 11:21:01 3 2.97 0.00 0.87 0.00 0.05 96.11 11:22:01 all 3.25 0.00 0.89 0.03 0.05 95.79 11:22:01 0 3.52 0.00 0.87 0.00 0.07 95.54 11:22:01 1 3.15 0.00 0.93 0.00 0.05 95.87 11:22:01 2 3.08 0.00 0.82 0.10 0.03 95.96 11:22:01 3 3.26 0.00 0.92 0.00 0.05 95.78 11:23:01 all 4.34 0.00 0.76 0.02 0.04 94.84 11:23:01 0 4.65 0.00 0.74 0.00 0.03 94.59 11:23:01 1 4.91 0.00 0.84 0.00 0.03 94.22 11:23:01 2 4.55 0.00 0.79 0.08 0.03 94.55 11:23:01 3 3.24 0.00 0.72 0.00 0.05 95.99 11:24:01 all 3.58 0.00 0.93 0.05 0.06 95.37 11:24:01 0 3.62 0.00 0.92 0.00 0.05 95.42 11:24:01 1 3.55 0.00 1.00 0.00 0.08 95.37 11:24:01 2 3.47 0.00 0.77 0.22 0.05 95.49 11:24:01 3 3.71 0.00 1.02 0.00 0.08 95.19 11:25:01 all 4.29 0.00 1.04 0.03 0.06 94.58 11:25:01 0 4.11 0.00 1.25 0.00 0.05 94.59 11:25:01 1 4.13 0.00 1.07 0.00 0.05 94.75 11:25:01 2 4.10 0.00 1.01 0.13 0.07 94.69 11:25:01 3 4.81 0.00 0.80 0.02 0.05 94.32 11:26:01 all 6.92 0.00 1.09 0.03 0.07 91.89 11:26:01 0 8.03 0.00 1.24 0.03 0.07 90.63 11:26:01 1 5.10 0.00 0.83 0.03 0.05 93.98 11:26:01 2 7.37 0.00 1.09 0.07 0.07 91.41 11:26:01 3 7.19 0.00 1.22 0.00 0.08 91.50 11:27:01 all 4.84 0.00 0.95 0.05 0.06 94.10 11:27:01 0 4.82 0.00 0.83 0.00 0.07 94.28 11:27:01 1 5.54 0.00 1.05 0.13 0.07 93.21 11:27:01 2 3.81 0.00 0.98 0.07 0.07 95.08 11:27:01 3 5.19 0.00 0.94 0.00 0.05 93.82 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 4.23 0.00 1.12 0.04 0.07 94.54 11:28:01 0 4.54 0.00 1.07 0.08 0.05 94.26 11:28:01 1 4.03 0.00 1.14 0.05 0.07 94.72 11:28:01 2 3.92 0.00 1.10 0.02 0.07 94.89 11:28:01 3 4.43 0.00 1.20 0.00 0.08 94.29 11:29:01 all 4.84 0.00 1.02 0.03 0.07 94.05 11:29:01 0 4.96 0.00 1.01 0.05 0.08 93.90 11:29:01 1 4.96 0.00 0.97 0.00 0.05 94.02 11:29:01 2 4.25 0.00 1.13 0.00 0.07 94.55 11:29:01 3 5.18 0.00 0.94 0.05 0.07 93.77 11:30:01 all 4.79 0.00 1.00 0.03 0.06 94.12 11:30:01 0 5.11 0.00 0.95 0.03 0.05 93.86 11:30:01 1 5.03 0.00 0.97 0.05 0.07 93.88 11:30:01 2 4.05 0.00 0.94 0.02 0.05 94.95 11:30:01 3 4.97 0.00 1.12 0.02 0.07 93.82 11:31:01 all 16.17 0.00 2.35 0.41 0.08 80.99 11:31:01 0 11.48 0.00 2.16 0.39 0.07 85.90 11:31:01 1 17.53 0.00 2.23 0.20 0.08 79.95 11:31:01 2 20.64 0.00 2.58 0.28 0.08 76.42 11:31:01 3 15.05 0.00 2.45 0.74 0.07 81.69 Average: all 6.65 0.00 1.35 0.81 0.06 91.14 Average: 0 8.04 0.00 1.38 0.39 0.06 90.13 Average: 1 7.16 0.00 1.31 0.48 0.06 90.99 Average: 2 6.03 0.00 1.28 1.02 0.06 91.62 Average: 3 5.36 0.00 1.42 1.36 0.06 91.80