---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12850 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 12G 8.1G 58% / 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 451 2080 0 1412 3247 Swap: 1023 79 944 ---> 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:8a:60:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:fe8a:6076/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:2f:0c:59 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::42:41ff:fe2f:c59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12850) 12/12/24 _x86_64_ (4 CPU) 14:18:54 LINUX RESTART (4 CPU) 14:19:01 tps rtps wtps bread/s bwrtn/s 14:20:01 164.40 71.18 93.22 5671.71 40866.26 14:21:01 134.03 48.29 85.74 3395.03 12819.73 14:22:01 161.85 27.20 134.65 2295.79 32469.63 14:23:01 185.10 52.73 132.37 3799.00 25839.65 14:24:01 321.00 36.11 284.89 1893.68 32011.60 14:25:01 95.70 14.63 81.07 593.90 2846.19 14:26:01 199.60 1.10 198.50 13.60 6024.06 14:27:01 404.37 0.87 403.50 19.06 13990.94 14:28:01 328.89 2.47 326.42 89.96 11384.71 14:29:01 363.23 21.33 341.90 613.66 12230.59 14:30:01 477.40 9.83 467.57 328.12 17117.20 14:31:04 2209.69 200.24 2009.46 4490.34 17916.38 14:32:01 363.30 100.32 262.99 8005.75 35420.73 14:33:01 328.36 212.30 116.06 4820.00 25260.19 Average: 416.64 57.41 359.23 2560.98 20379.68 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 1711816 3316696 2326836 57.61 41228 1724548 910616 17.90 584724 1573708 99576 14:21:01 1133376 3144868 2905276 71.94 65352 2088996 1067356 20.98 821596 1877880 80320 14:22:01 149224 2562240 3889428 96.31 83564 2462600 1543244 30.34 1456316 2199456 9624 14:23:01 122016 1932428 3916636 96.98 94124 1867908 2193336 43.11 2057108 1666032 1536 14:24:01 107024 1407520 3931628 97.35 114796 1420664 3322812 65.32 2494676 1227352 8312 14:25:01 123708 1025648 3914944 96.94 111840 1037780 3737672 73.47 2753892 968904 644 14:26:01 105120 868584 3933532 97.40 118640 889016 3896652 76.60 2846864 882900 6664 14:27:01 120668 840976 3917984 97.01 133072 832092 3917108 77.00 2841620 872460 6636 14:28:01 128072 507844 3910580 96.83 92524 536140 4282692 84.19 3010728 701540 6732 14:29:01 132388 286584 3906264 96.72 62940 344448 4787560 94.11 3054388 630204 12844 14:30:01 130200 174564 3908452 96.78 57460 231264 5013992 98.56 3055088 604884 1636 14:31:04 1884332 2003432 2154320 53.34 56652 164840 2376244 46.71 1256428 613120 36088 14:32:01 831148 1967160 3207504 79.42 67972 1231372 2147392 42.21 1564680 1469464 190328 14:33:01 2168008 3335428 1870644 46.32 100156 1229084 966360 19.00 676256 1021484 18220 Average: 631936 1669569 3406716 84.35 85737 1147197 2868788 56.39 2033883 1164956 34226 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 ens3 378.87 241.59 1447.52 69.94 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 14:21:01 ens3 309.30 312.45 2022.25 60.17 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 14:22:01 ens3 661.35 479.51 5492.84 83.50 0.00 0.00 0.00 0.00 14:22:01 docker0 187.22 223.94 9.72 2333.66 0.00 0.00 0.00 0.00 14:22:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 14:22:01 veth5287fed 187.22 224.07 12.28 2333.67 0.00 0.00 0.00 0.19 14:23:01 ens3 408.83 348.62 4881.63 56.79 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:24:01 ens3 362.86 237.76 2716.68 22.55 0.00 0.00 0.00 0.00 14:24:01 docker0 43.08 43.46 189.65 4.67 0.00 0.00 0.00 0.00 14:24:01 lo 71.62 71.62 193.13 193.13 0.00 0.00 0.00 0.00 14:24:01 veth5996c49 0.22 0.43 0.01 0.03 0.00 0.00 0.00 0.00 14:25:01 ens3 33.86 12.80 9.39 8.02 0.00 0.00 0.00 0.00 14:25:01 docker0 57.69 55.59 256.31 21.25 0.00 0.00 0.00 0.00 14:25:01 lo 98.53 98.53 276.77 276.77 0.00 0.00 0.00 0.00 14:25:01 veth5996c49 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 ens3 29.35 16.21 8.24 7.05 0.00 0.00 0.00 0.00 14:26:01 docker0 106.63 100.32 416.83 37.54 0.00 0.00 0.00 0.00 14:26:01 lo 178.20 178.20 453.79 453.79 0.00 0.00 0.00 0.00 14:26:01 veth5996c49 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 38.65 20.41 10.66 8.92 0.00 0.00 0.00 0.00 14:27:01 docker0 157.93 142.05 533.47 53.77 0.00 0.00 0.00 0.00 14:27:01 lo 234.49 234.49 581.97 581.97 0.00 0.00 0.00 0.00 14:27:01 veth5996c49 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 56.79 30.37 13.88 11.83 0.00 0.00 0.00 0.00 14:28:01 docker0 148.24 136.75 553.45 51.79 0.00 0.00 0.00 0.00 14:28:01 lo 228.10 228.10 600.89 600.89 0.00 0.00 0.00 0.00 14:28:01 veth5996c49 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 1117.58 758.31 294.29 297.69 0.00 0.00 0.00 0.00 14:29:01 docker0 106.51 101.82 254.47 27.24 0.00 0.00 0.00 0.00 14:29:01 lo 188.22 188.22 279.31 279.31 0.00 0.00 0.00 0.00 14:29:01 veth5996c49 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 8.04 6.01 2.22 2.53 0.00 0.00 0.00 0.00 14:30:01 docker0 75.71 68.02 58.15 12.20 0.00 0.00 0.00 0.00 14:30:01 lo 143.94 143.94 69.49 69.49 0.00 0.00 0.00 0.00 14:30:01 veth5996c49 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:04 ens3 330.92 208.95 94.98 84.67 0.00 0.00 0.00 0.00 14:31:04 docker0 38.07 34.91 34.04 4.63 0.00 0.00 0.00 0.00 14:31:04 lo 74.34 74.34 38.31 38.31 0.00 0.00 0.00 0.00 14:31:04 veth5996c49 0.21 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 264.43 210.12 2320.53 15.15 0.00 0.00 0.00 0.00 14:32:01 docker0 204.86 255.90 10.54 2318.37 0.00 0.00 0.00 0.00 14:32:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 78.84 53.89 40.69 60.69 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 291.63 209.77 1374.34 56.64 0.00 0.00 0.00 0.00 Average: docker0 79.83 82.27 165.53 339.19 0.00 0.00 0.00 0.00 Average: lo 87.72 87.72 178.27 178.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12850) 12/12/24 _x86_64_ (4 CPU) 14:18:54 LINUX RESTART (4 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 15.56 0.00 2.02 4.92 0.05 77.46 14:20:01 0 6.46 0.00 1.36 6.46 0.05 85.68 14:20:01 1 21.72 0.00 2.50 2.53 0.05 73.19 14:20:01 2 17.49 0.00 2.13 8.30 0.07 72.02 14:20:01 3 16.54 0.00 2.11 2.36 0.05 78.94 14:21:01 all 25.75 0.00 1.97 2.53 0.08 69.67 14:21:01 0 19.89 0.00 2.02 6.09 0.07 71.93 14:21:01 1 16.66 0.00 1.25 0.93 0.05 81.11 14:21:01 2 35.15 0.00 2.18 1.31 0.10 61.27 14:21:01 3 31.35 0.00 2.44 1.79 0.08 64.33 14:22:01 all 43.88 0.00 3.86 3.20 0.12 48.94 14:22:01 0 42.78 0.00 3.25 2.26 0.12 51.60 14:22:01 1 43.06 0.00 4.80 0.99 0.13 51.03 14:22:01 2 42.15 0.00 3.27 3.83 0.10 50.65 14:22:01 3 47.54 0.00 4.10 5.78 0.12 42.46 14:23:01 all 35.90 0.00 3.62 3.97 0.10 56.42 14:23:01 0 25.93 0.00 3.54 4.53 0.08 65.92 14:23:01 1 48.57 0.00 2.94 4.20 0.08 44.22 14:23:01 2 28.05 0.00 3.61 2.91 0.12 65.31 14:23:01 3 40.99 0.00 4.38 4.20 0.10 50.33 14:24:01 all 34.04 0.00 3.69 7.69 0.10 54.48 14:24:01 0 30.43 0.00 4.69 13.60 0.10 51.19 14:24:01 1 40.72 0.00 3.77 6.23 0.08 49.19 14:24:01 2 22.68 0.00 3.38 5.57 0.10 68.27 14:24:01 3 42.43 0.00 2.92 5.40 0.10 49.15 14:25:01 all 25.91 0.00 1.37 1.78 0.08 70.86 14:25:01 0 29.27 0.00 1.62 2.71 0.08 66.32 14:25:01 1 26.15 0.00 1.22 1.34 0.07 71.22 14:25:01 2 26.93 0.00 1.20 2.64 0.08 69.14 14:25:01 3 21.30 0.00 1.42 0.42 0.07 76.79 14:26:01 all 15.16 0.00 2.31 5.56 0.08 76.89 14:26:01 0 17.09 0.00 1.61 2.03 0.05 79.21 14:26:01 1 13.26 0.00 2.43 5.80 0.08 78.43 14:26:01 2 15.02 0.00 2.99 11.80 0.08 70.11 14:26:01 3 15.26 0.00 2.22 2.65 0.08 79.79 14:27:01 all 12.17 0.00 3.98 12.99 0.08 70.78 14:27:01 0 9.30 0.00 2.81 2.65 0.07 85.17 14:27:01 1 11.90 0.00 3.82 7.44 0.08 76.77 14:27:01 2 12.52 0.00 3.84 19.19 0.12 64.34 14:27:01 3 14.99 0.00 5.43 22.90 0.08 56.59 14:28:01 all 19.63 0.00 3.81 10.11 0.10 66.35 14:28:01 0 18.42 0.00 3.61 9.25 0.10 68.63 14:28:01 1 22.12 0.00 4.39 9.96 0.08 63.44 14:28:01 2 21.55 0.00 3.66 12.46 0.13 62.20 14:28:01 3 16.43 0.00 3.62 8.75 0.08 71.12 14:29:01 all 21.62 0.00 6.15 10.76 0.10 61.38 14:29:01 0 22.42 0.00 6.63 14.69 0.10 56.16 14:29:01 1 23.09 0.00 6.01 16.79 0.12 53.99 14:29:01 2 21.78 0.00 5.92 5.92 0.10 66.27 14:29:01 3 19.18 0.00 6.03 5.59 0.08 69.12 14:30:01 all 11.92 0.00 4.70 14.51 0.11 68.76 14:30:01 0 10.82 0.00 4.92 10.95 0.08 73.23 14:30:01 1 14.17 0.00 5.48 28.86 0.08 51.41 14:30:01 2 12.26 0.00 3.94 8.80 0.14 74.86 14:30:01 3 10.42 0.00 4.45 9.48 0.10 75.55 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:04 all 15.57 0.00 4.55 19.99 0.09 59.79 14:31:04 0 15.80 0.00 4.93 16.72 0.10 62.45 14:31:04 1 14.92 0.00 4.89 13.99 0.10 66.10 14:31:04 2 15.65 0.00 4.22 16.62 0.11 63.40 14:31:04 3 15.92 0.00 4.16 32.62 0.08 47.22 14:32:01 all 27.17 0.00 3.30 16.22 0.09 53.22 14:32:01 0 24.76 0.00 2.95 10.57 0.07 61.65 14:32:01 1 27.07 0.00 3.19 11.63 0.07 58.05 14:32:01 2 28.37 0.00 4.06 30.76 0.12 36.69 14:32:01 3 28.52 0.00 3.03 11.90 0.07 56.47 14:33:01 all 13.39 0.00 1.88 10.23 0.06 74.44 14:33:01 0 6.69 0.00 1.62 8.18 0.05 83.46 14:33:01 1 3.72 0.00 1.61 7.04 0.03 87.60 14:33:01 2 5.14 0.00 1.27 6.93 0.07 86.59 14:33:01 3 37.99 0.00 3.03 18.77 0.08 40.13 Average: all 22.65 0.00 3.37 8.90 0.09 65.00 Average: 0 19.97 0.00 3.26 7.93 0.08 68.77 Average: 1 23.31 0.00 3.45 8.40 0.08 64.76 Average: 2 21.73 0.00 3.26 9.73 0.10 65.18 Average: 3 25.58 0.00 3.53 9.54 0.09 61.27