---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1198 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.022 BogoMIPS: 5600.04 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 11G 9.2G 53% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 446 1667 0 1830 3235 Swap: 1023 8 1015 ---> 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:5e:17:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe5e:1739/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:91:19:02 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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1198) 12/17/23 _x86_64_ (4 CPU) 20:24:39 LINUX RESTART (4 CPU) 20:25:01 tps rtps wtps bread/s bwrtn/s 20:26:01 282.44 119.35 163.09 7044.43 56469.67 20:27:01 67.03 53.11 13.92 1581.08 3599.67 20:28:01 127.29 105.51 21.78 8647.12 3871.24 20:29:01 27.13 7.37 19.76 745.21 9679.32 20:30:01 4.60 0.38 4.22 5.07 3781.10 20:31:01 2.75 0.20 2.55 1.60 2292.82 20:32:01 5.07 0.70 4.37 15.33 5108.88 20:33:01 11.51 2.40 9.11 89.17 7840.05 20:34:01 18.46 10.79 7.68 458.21 4183.68 20:35:01 20.98 5.45 15.53 531.51 11104.02 20:36:02 68.36 39.28 29.08 1195.53 8159.97 20:37:01 65.41 4.80 60.62 251.89 8911.30 Average: 58.41 29.15 29.26 1715.86 10417.97 20:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:26:01 1506436 3309132 2532220 62.70 43248 1914724 907804 17.84 916584 1434864 56252 20:27:01 928336 1548824 3110320 77.01 41392 757348 2729400 53.65 2157224 814584 19584 20:28:01 2628244 3396368 1410412 34.92 42200 900004 830088 16.32 410964 857156 123380 20:29:01 2418220 3313848 1620436 40.12 43296 1024092 909772 17.88 535016 938416 32400 20:30:01 1475748 2406140 2562908 63.46 43400 1058416 1853764 36.44 1442168 972312 232 20:31:01 1397488 2371816 2641168 65.40 43472 1101632 1891444 37.18 1475876 1015412 52316 20:32:01 2102272 3126228 1936384 47.95 43532 1150536 1110156 21.82 721304 1064208 56808 20:33:01 659520 1830976 3379136 83.67 44368 1293952 2421004 47.59 2054932 1163804 43220 20:34:01 972516 1764944 3066140 75.92 43880 919852 2500296 49.15 1990260 924852 26152 20:35:01 2308216 3398976 1730440 42.85 45608 1212184 835580 16.43 411444 1161476 59916 20:36:02 1961952 3298860 2076704 51.42 57040 1437792 919044 18.07 565352 1337336 89756 20:37:01 1664752 3281736 2373904 58.78 76908 1682536 919972 18.08 609700 1558700 182532 Average: 1668642 2753987 2370014 58.68 47362 1204422 1485694 29.20 1107569 1103593 61879 20:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:26:01 lo 3.20 3.20 0.34 0.34 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 572.19 342.61 1593.41 77.26 0.00 0.00 0.00 0.00 20:27:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 4.55 3.18 1.03 0.91 0.00 0.00 0.00 0.00 20:28:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 19.13 14.65 59.18 2.09 0.00 0.00 0.00 0.00 20:29:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 101.10 65.67 513.75 5.08 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.85 0.58 0.13 0.11 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 1.72 0.83 0.59 0.37 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 1.25 1.08 0.66 0.53 0.00 0.00 0.00 0.00 20:33:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 26.81 15.93 122.11 2.21 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 2.75 2.81 0.57 3.72 0.00 0.00 0.00 0.00 20:35:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 611.56 373.35 3179.40 25.52 0.00 0.00 0.00 0.00 20:36:02 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:02 ens3 54.92 47.86 681.19 7.90 0.00 0.00 0.00 0.00 20:37:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 47.82 45.06 562.31 7.49 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 120.47 76.17 559.44 11.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1198) 12/17/23 _x86_64_ (4 CPU) 20:24:39 LINUX RESTART (4 CPU) 20:25:01 CPU %user %nice %system %iowait %steal %idle 20:26:01 all 13.58 1.92 3.96 7.69 0.06 72.80 20:26:01 0 11.92 3.96 3.71 4.86 0.05 75.50 20:26:01 1 18.20 2.93 4.49 9.44 0.07 64.88 20:26:01 2 13.18 0.77 3.46 8.25 0.07 74.28 20:26:01 3 11.01 0.00 4.17 8.20 0.05 76.56 20:27:01 all 80.13 0.00 3.63 0.85 0.10 15.29 20:27:01 0 79.32 0.00 3.66 0.65 0.10 16.27 20:27:01 1 81.44 0.00 3.50 0.75 0.10 14.21 20:27:01 2 90.91 0.00 3.98 1.22 0.12 3.78 20:27:01 3 68.80 0.00 3.36 0.80 0.10 26.94 20:28:01 all 60.84 0.40 3.01 2.23 0.09 33.43 20:28:01 0 76.46 0.00 3.28 2.13 0.10 18.02 20:28:01 1 61.30 0.00 3.35 5.35 0.08 29.91 20:28:01 2 52.47 1.59 3.05 0.87 0.08 41.94 20:28:01 3 53.10 0.00 2.39 0.55 0.08 43.88 20:29:01 all 23.43 0.00 1.57 0.43 0.04 74.53 20:29:01 0 9.02 0.00 1.12 0.72 0.03 89.11 20:29:01 1 23.38 0.00 1.93 0.28 0.03 74.37 20:29:01 2 18.19 0.00 1.31 0.42 0.03 80.05 20:29:01 3 43.11 0.00 1.92 0.33 0.05 54.59 20:30:01 all 24.41 0.00 0.62 0.03 0.03 74.91 20:30:01 0 44.77 0.00 0.97 0.00 0.05 54.21 20:30:01 1 13.95 0.00 0.38 0.10 0.02 85.55 20:30:01 2 38.41 0.00 1.02 0.00 0.05 60.52 20:30:01 3 0.53 0.00 0.10 0.02 0.00 99.35 20:31:01 all 24.70 0.00 0.31 0.05 0.03 74.92 20:31:01 0 48.62 0.00 0.22 0.10 0.05 51.02 20:31:01 1 13.50 0.00 0.43 0.07 0.03 85.97 20:31:01 2 0.05 0.00 0.00 0.00 0.00 99.95 20:31:01 3 36.52 0.00 0.60 0.02 0.05 62.82 20:32:01 all 24.66 0.00 0.33 0.09 0.03 74.89 20:32:01 0 8.62 0.00 0.45 0.15 0.03 90.75 20:32:01 1 0.22 0.00 0.07 0.07 0.00 99.65 20:32:01 2 62.26 0.00 0.27 0.00 0.07 37.40 20:32:01 3 27.63 0.00 0.53 0.13 0.03 71.67 20:33:01 all 43.65 0.00 2.19 0.07 0.06 54.04 20:33:01 0 49.32 0.00 2.40 0.05 0.07 48.17 20:33:01 1 51.43 0.00 1.98 0.07 0.07 46.46 20:33:01 2 44.19 0.00 2.19 0.02 0.05 53.56 20:33:01 3 29.65 0.00 2.18 0.15 0.05 67.97 20:34:01 all 96.22 0.00 3.67 0.00 0.10 0.00 20:34:01 0 96.29 0.00 3.61 0.00 0.10 0.00 20:34:01 1 95.84 0.00 4.06 0.00 0.10 0.00 20:34:01 2 96.34 0.00 3.56 0.00 0.10 0.00 20:34:01 3 96.47 0.00 3.43 0.00 0.10 0.00 20:35:01 all 45.64 0.00 2.95 0.25 0.06 51.10 20:35:01 0 40.75 0.00 2.91 0.55 0.07 55.72 20:35:01 1 51.26 0.00 2.95 0.13 0.07 45.59 20:35:01 2 45.82 0.00 3.16 0.03 0.07 50.92 20:35:01 3 44.68 0.00 2.78 0.28 0.05 52.20 20:36:02 all 20.35 0.00 1.83 1.53 0.05 76.24 20:36:02 0 29.38 0.00 2.32 0.82 0.07 67.42 20:36:02 1 38.16 0.00 2.69 1.50 0.05 57.60 20:36:02 2 3.39 0.00 0.94 0.05 0.03 95.59 20:36:02 3 10.39 0.00 1.39 3.71 0.05 84.46 20:36:02 CPU %user %nice %system %iowait %steal %idle 20:37:01 all 19.39 0.00 1.27 1.76 0.04 77.53 20:37:01 0 24.54 0.00 1.53 0.15 0.03 73.74 20:37:01 1 41.83 0.00 1.87 0.37 0.07 55.86 20:37:01 2 7.93 0.00 0.97 1.10 0.02 89.98 20:37:01 3 3.14 0.00 0.75 5.45 0.05 90.61 Average: all 39.80 0.19 2.11 1.25 0.06 56.59 Average: 0 43.29 0.33 2.18 0.85 0.06 53.28 Average: 1 40.89 0.24 2.31 1.51 0.06 54.99 Average: 2 39.52 0.20 1.99 1.00 0.06 57.24 Average: 3 35.51 0.00 1.97 1.63 0.06 60.83