---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1069 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 8.9G 54% / 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 465 1261 0 2217 3210 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:b6:02:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85563sec preferred_lft 85563sec inet6 fe80::f816:3eff:feb6:22a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:b9:0d: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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1069) 12/16/23 _x86_64_ (4 CPU) 22:31:40 LINUX RESTART (4 CPU) 22:32:01 tps rtps wtps bread/s bwrtn/s 22:33:02 313.79 140.02 173.77 7367.39 58253.63 22:34:01 48.80 41.14 7.66 1527.89 2120.09 22:35:01 132.79 107.77 25.03 9304.85 4824.40 22:36:01 16.05 1.28 14.76 59.19 8923.45 22:37:01 4.08 0.12 3.97 1.47 3286.39 22:38:01 6.25 1.87 4.38 21.60 4104.38 22:39:01 3.67 0.62 3.05 11.06 3586.87 22:40:01 12.38 2.47 9.91 89.57 8192.34 22:41:01 17.80 10.08 7.72 494.85 4532.44 22:42:01 23.11 5.57 17.55 587.77 11743.38 22:43:01 35.04 18.99 16.04 822.39 16344.15 22:44:01 48.73 26.76 21.96 1615.60 6735.01 22:45:01 65.82 5.03 60.79 225.03 9434.69 Average: 56.08 27.83 28.26 1703.56 10950.27 22:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:33:02 106208 1563972 3932456 97.37 43200 1576108 2688608 52.85 2361720 1399964 5416 22:34:01 614092 1013308 3424572 84.79 36904 544248 3283612 64.55 2628332 667648 20680 22:35:01 2481336 3297780 1557328 38.56 44652 946264 937848 18.44 503848 912868 127964 22:36:01 2330568 3218740 1708096 42.29 44792 1016720 1016236 19.98 590208 975360 32952 22:37:01 1535276 2457384 2503388 61.99 44880 1050020 1874400 36.85 1349104 1008528 5052 22:38:01 1314360 2279560 2724304 67.46 44960 1092376 1983736 38.99 1526576 1051004 2172 22:39:01 1957448 2974780 2081216 51.53 45044 1143848 1274108 25.05 832512 1102200 62712 22:40:01 769540 1937260 3269124 80.95 45904 1290076 2311808 45.44 1910028 1202376 43800 22:41:01 1520360 2379880 2518304 62.35 45324 984404 1881892 36.99 1387376 980076 19276 22:42:01 1935308 3122412 2103356 52.08 47056 1305132 1114552 21.91 709176 1235092 67592 22:43:01 1854108 3369752 2184556 54.09 47724 1627676 856148 16.83 696816 1318512 79948 22:44:01 1591564 3294044 2447100 60.59 58152 1796912 919104 18.07 843140 1420100 80904 22:45:01 1266256 3263512 2772408 68.65 78116 2055352 934608 18.37 897076 1657404 156536 Average: 1482802 2628645 2555862 63.28 48208 1263780 1621282 31.87 1248916 1148549 54231 22:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:02 lo 3.26 3.26 0.34 0.34 0.00 0.00 0.00 0.00 22:33:02 ens3 571.20 355.68 1588.79 78.44 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 22:34:01 ens3 3.12 2.63 0.62 0.64 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:35:01 ens3 117.38 76.39 574.12 6.43 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 ens3 3.40 3.40 0.74 0.78 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 0.27 0.25 0.05 0.06 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 ens3 0.88 0.65 0.15 1.63 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 0.85 0.65 0.45 0.32 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 22:40:01 ens3 26.36 15.84 122.33 2.45 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 2.68 2.70 0.60 0.70 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 22:42:01 ens3 481.14 297.98 3164.70 20.80 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:43:01 ens3 5.20 4.55 1.81 1.33 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 22:44:01 ens3 45.24 39.96 453.13 5.96 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:45:01 ens3 52.51 48.98 778.44 7.82 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: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 101.00 65.50 515.16 9.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1069) 12/16/23 _x86_64_ (4 CPU) 22:31:40 LINUX RESTART (4 CPU) 22:32:01 CPU %user %nice %system %iowait %steal %idle 22:33:02 all 17.59 1.90 4.55 8.48 0.07 67.43 22:33:02 0 20.18 3.16 5.70 4.75 0.07 66.15 22:33:02 1 20.84 0.00 4.17 7.13 0.07 67.79 22:33:02 2 14.56 4.40 4.40 18.05 0.08 58.51 22:33:02 3 14.73 0.02 3.92 4.00 0.07 77.26 22:34:01 all 83.60 0.00 3.31 0.23 0.11 12.75 22:34:01 0 74.07 0.00 3.00 0.29 0.10 22.54 22:34:01 1 94.15 0.00 3.39 0.49 0.10 1.86 22:34:01 2 81.18 0.00 3.54 0.14 0.10 15.05 22:34:01 3 85.03 0.00 3.27 0.02 0.12 11.56 22:35:01 all 54.13 0.38 3.02 3.26 0.08 39.13 22:35:01 0 51.93 0.00 2.82 0.80 0.07 44.38 22:35:01 1 68.83 0.00 3.95 7.17 0.10 19.94 22:35:01 2 42.13 1.52 2.52 3.02 0.07 50.75 22:35:01 3 53.59 0.00 2.84 2.05 0.07 41.45 22:36:01 all 23.95 0.00 1.39 0.10 0.04 74.52 22:36:01 0 36.70 0.00 1.93 0.15 0.05 61.17 22:36:01 1 29.35 0.00 1.15 0.08 0.05 69.37 22:36:01 2 10.38 0.00 1.09 0.16 0.03 88.33 22:36:01 3 19.54 0.00 1.38 0.00 0.03 79.05 22:37:01 all 24.63 0.00 0.43 0.06 0.03 74.86 22:37:01 0 1.92 0.00 0.13 0.02 0.00 97.93 22:37:01 1 10.04 0.00 0.40 0.00 0.02 89.54 22:37:01 2 5.22 0.00 0.33 0.22 0.02 94.21 22:37:01 3 81.22 0.00 0.85 0.00 0.08 17.85 22:38:01 all 24.72 0.00 0.29 0.09 0.03 74.87 22:38:01 0 0.02 0.00 0.03 0.12 0.00 99.83 22:38:01 1 57.92 0.00 0.67 0.02 0.08 41.32 22:38:01 2 6.38 0.00 0.27 0.12 0.02 93.22 22:38:01 3 34.52 0.00 0.15 0.08 0.05 65.19 22:39:01 all 24.57 0.00 0.44 0.05 0.04 74.91 22:39:01 0 57.82 0.00 0.42 0.15 0.08 41.53 22:39:01 1 29.59 0.00 0.62 0.00 0.03 69.76 22:39:01 2 7.73 0.00 0.45 0.05 0.02 91.75 22:39:01 3 3.05 0.00 0.27 0.00 0.00 96.68 22:40:01 all 55.91 0.00 2.65 0.06 0.07 41.31 22:40:01 0 44.91 0.00 2.72 0.12 0.05 52.21 22:40:01 1 61.43 0.00 2.57 0.05 0.10 35.85 22:40:01 2 71.91 0.00 3.25 0.02 0.08 24.73 22:40:01 3 45.48 0.00 2.07 0.03 0.07 52.36 22:41:01 all 96.01 0.00 3.87 0.00 0.12 0.00 22:41:01 0 95.58 0.00 4.28 0.00 0.13 0.00 22:41:01 1 95.90 0.00 3.98 0.00 0.12 0.00 22:41:01 2 96.17 0.00 3.71 0.00 0.12 0.00 22:41:01 3 96.33 0.00 3.53 0.00 0.13 0.00 22:42:01 all 33.32 0.00 2.60 0.20 0.05 63.82 22:42:01 0 44.79 0.00 3.15 0.22 0.07 51.78 22:42:01 1 30.60 0.00 2.62 0.48 0.05 66.25 22:42:01 2 40.51 0.00 3.16 0.08 0.07 56.18 22:42:01 3 17.59 0.00 1.48 0.07 0.03 80.83 22:43:01 all 22.97 0.00 1.94 0.57 0.04 74.48 22:43:01 0 46.63 0.00 3.37 1.18 0.07 48.75 22:43:01 1 20.62 0.00 1.75 0.37 0.05 77.21 22:43:01 2 16.96 0.00 1.52 0.57 0.03 80.92 22:43:01 3 7.85 0.00 1.14 0.15 0.02 90.85 22:43:01 CPU %user %nice %system %iowait %steal %idle 22:44:01 all 17.44 0.00 1.15 1.15 0.03 80.23 22:44:01 0 1.35 0.00 0.43 3.24 0.00 94.98 22:44:01 1 37.30 0.00 2.29 0.42 0.05 59.94 22:44:01 2 26.27 0.00 1.32 0.52 0.03 71.86 22:44:01 3 4.88 0.00 0.55 0.40 0.03 94.14 22:45:01 all 19.23 0.00 1.24 1.94 0.04 77.56 22:45:01 0 3.80 0.00 0.62 5.77 0.02 89.79 22:45:01 1 28.15 0.00 1.20 0.28 0.03 70.33 22:45:01 2 36.56 0.00 2.22 0.33 0.07 60.82 22:45:01 3 8.31 0.00 0.92 1.36 0.05 89.35 Average: all 38.26 0.17 2.06 1.24 0.06 58.20 Average: 0 36.87 0.24 2.20 1.29 0.05 59.35 Average: 1 44.93 0.00 2.21 1.27 0.07 51.53 Average: 2 35.03 0.45 2.13 1.79 0.06 60.54 Average: 3 36.24 0.00 1.72 0.63 0.06 61.36