---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1542 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: 2799.972 BogoMIPS: 5599.94 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 13G 6.6G 66% / 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: 3944 467 119 0 3357 3193 Swap: 1023 1 1022 ---> 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:ea:d5:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:feea:d59e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:97:93:29 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1542) 03/01/25 _x86_64_ (4 CPU) 17:12:35 LINUX RESTART (4 CPU) 17:13:02 tps rtps wtps bread/s bwrtn/s 17:14:01 152.80 52.82 99.98 4070.90 43187.00 17:15:01 174.48 12.35 162.13 2232.46 27942.69 17:16:01 487.61 7.64 479.97 950.78 60862.04 17:17:01 517.23 40.26 476.97 3642.86 22349.08 17:18:01 358.02 245.29 112.73 17092.08 62625.56 17:19:01 600.08 594.65 5.43 62051.12 1071.69 17:20:01 593.79 582.66 11.13 57815.79 665.38 17:21:01 600.02 598.30 1.72 11999.47 60.12 17:22:01 245.06 243.78 1.28 39779.24 16.93 17:23:01 243.31 242.21 1.10 22236.96 13.86 17:24:01 165.73 150.35 15.39 6669.51 640.57 Average: 376.89 252.23 124.66 20817.23 19955.54 17:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1658284 3366220 2380376 58.94 52860 1809308 870336 17.11 534808 1664092 165252 17:15:01 912568 3252496 3126092 77.40 70724 2402060 1278328 25.13 782176 2114324 7796 17:16:01 109596 3223544 3929064 97.29 102120 3098800 1287136 25.30 659688 2979224 3396 17:17:01 329452 3325352 3709208 91.84 129500 2948416 1177248 23.14 563896 2850588 6200 17:18:01 435088 3313048 3603572 89.23 158204 2814144 1078392 21.20 674716 2648348 12380 17:19:01 121808 3309108 3916852 96.98 157736 3149428 1082340 21.28 509896 3151080 812 17:20:01 292476 3331884 3746184 92.76 158336 3006848 1026720 20.18 487856 3016444 444 17:21:01 196912 3325732 3841748 95.12 157392 3028120 1026720 20.18 485720 3038372 180 17:22:01 333676 3325372 3704984 91.74 154332 2903064 1026720 20.18 480980 2915244 32 17:23:01 105400 3328696 3933260 97.39 148628 3149800 1026720 20.18 486408 3147692 132 17:24:01 206656 3327688 3832004 94.88 143164 3092420 928904 18.26 510648 3062420 15448 Average: 427447 3311740 3611213 89.42 130272 2854764 1073597 21.10 561527 2780712 19279 17:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 17:14:01 ens3 322.28 224.79 1548.20 67.82 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 17:15:01 ens3 919.43 595.53 5446.23 46.08 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 13.35 11.69 2.84 3.22 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 47.99 38.43 107.25 7.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 984.42 847.99 7779.09 63.44 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:20:01 ens3 646.67 1078.42 45.05 8665.29 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 89.37 120.70 6.29 929.78 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 ens3 196.28 331.84 17.00 2674.33 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 223.63 388.57 14.65 3144.20 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 17:24:01 ens3 88.97 133.37 18.43 950.38 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 321.41 343.27 1363.65 1507.33 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1542) 03/01/25 _x86_64_ (4 CPU) 17:12:35 LINUX RESTART (4 CPU) 17:13:02 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 21.10 0.00 2.11 4.83 0.06 71.91 17:14:01 0 42.00 0.00 2.72 1.95 0.07 53.27 17:14:01 1 7.85 0.00 1.56 7.16 0.03 83.39 17:14:01 2 23.07 0.00 2.15 5.15 0.07 69.57 17:14:01 3 11.39 0.00 1.96 5.07 0.07 81.51 17:15:01 all 10.89 0.00 2.43 4.45 0.05 82.17 17:15:01 0 7.31 0.00 2.67 6.20 0.05 83.78 17:15:01 1 3.85 0.00 1.50 5.47 0.03 89.15 17:15:01 2 27.27 0.00 4.36 3.04 0.10 65.22 17:15:01 3 5.29 0.00 1.26 3.10 0.03 90.33 17:16:01 all 9.66 0.00 4.36 14.42 0.08 71.48 17:16:01 0 7.21 0.00 9.11 42.57 0.08 41.02 17:16:01 1 10.80 0.00 2.44 0.78 0.07 85.91 17:16:01 2 18.94 0.00 4.29 11.81 0.10 64.86 17:16:01 3 1.70 0.00 1.65 2.84 0.07 93.74 17:17:01 all 6.50 0.00 4.74 15.51 0.08 73.17 17:17:01 0 3.81 0.00 3.15 7.80 0.07 85.18 17:17:01 1 9.29 0.00 5.84 10.95 0.07 73.85 17:17:01 2 5.52 0.00 3.92 5.82 0.10 84.65 17:17:01 3 7.38 0.00 6.06 37.70 0.10 48.76 17:18:01 all 12.07 0.00 3.76 16.61 0.06 67.50 17:18:01 0 6.99 0.00 4.00 6.58 0.03 82.40 17:18:01 1 8.76 0.00 2.74 18.61 0.05 69.85 17:18:01 2 19.98 0.00 3.69 19.06 0.10 57.17 17:18:01 3 12.65 0.00 4.64 22.22 0.07 60.41 17:19:01 all 7.37 0.00 1.84 17.84 0.10 72.85 17:19:01 0 6.64 0.00 2.01 18.68 0.08 72.59 17:19:01 1 8.44 0.00 1.86 17.01 0.10 72.59 17:19:01 2 5.43 0.00 1.37 16.34 0.12 76.74 17:19:01 3 8.96 0.00 2.11 19.32 0.08 69.52 17:20:01 all 36.55 0.00 2.17 33.38 0.10 27.79 17:20:01 0 37.95 0.00 2.30 35.26 0.10 24.39 17:20:01 1 35.53 0.00 1.91 34.13 0.08 28.35 17:20:01 2 34.87 0.00 2.47 32.32 0.12 30.23 17:20:01 3 37.86 0.00 2.00 31.83 0.10 28.21 17:21:01 all 10.62 0.00 1.79 57.84 0.10 29.66 17:21:01 0 10.96 0.00 1.94 58.84 0.08 28.17 17:21:01 1 11.29 0.00 1.90 60.90 0.08 25.83 17:21:01 2 8.30 0.00 1.34 43.97 0.12 46.27 17:21:01 3 11.92 0.00 2.00 67.58 0.10 18.40 17:22:01 all 25.53 0.00 1.22 2.50 0.10 70.64 17:22:01 0 30.75 0.00 1.39 4.18 0.12 63.56 17:22:01 1 28.06 0.00 1.27 2.38 0.12 68.18 17:22:01 2 12.39 0.00 0.85 1.34 0.10 85.32 17:22:01 3 30.78 0.00 1.34 2.11 0.08 65.68 17:23:01 all 23.61 0.00 1.13 4.23 0.10 70.93 17:23:01 0 25.15 0.00 1.27 4.19 0.10 69.28 17:23:01 1 25.00 0.00 1.17 3.63 0.10 70.11 17:23:01 2 18.09 0.00 1.05 4.24 0.10 76.53 17:23:01 3 26.17 0.00 1.04 4.84 0.12 67.83 17:24:01 all 15.57 0.00 1.17 3.81 0.06 79.39 17:24:01 0 24.87 0.00 1.75 7.54 0.07 65.77 17:24:01 1 26.75 0.00 1.37 3.16 0.07 68.65 17:24:01 2 4.15 0.00 0.77 1.33 0.07 93.68 17:24:01 3 6.43 0.00 0.80 3.21 0.05 89.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.32 0.00 2.43 15.95 0.08 65.22 Average: 0 18.49 0.00 2.94 17.63 0.08 60.86 Average: 1 15.98 0.00 2.14 14.92 0.07 66.88 Average: 2 16.18 0.00 2.39 13.12 0.10 68.20 Average: 3 14.60 0.00 2.26 18.12 0.08 64.94