---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2537 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: 2799.998 BogoMIPS: 5599.99 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 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 494 2554 0 895 3209 Swap: 1023 5 1018 ---> 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:ae:2f:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:feae:2f6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:c3:49:5c 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::42:56ff:fec3:495c/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-2537) 08/15/24 _x86_64_ (4 CPU) 11:11:01 LINUX RESTART (4 CPU) 11:12:02 tps rtps wtps bread/s bwrtn/s 11:13:01 118.95 44.65 74.29 2643.35 9612.47 11:14:01 99.43 22.29 77.14 1915.63 21832.19 11:15:01 299.60 34.43 265.18 2777.05 31779.81 11:16:01 183.50 6.93 176.57 134.91 4991.70 11:17:01 541.19 1.15 540.04 15.33 14958.57 11:18:01 368.71 6.13 362.58 155.01 9872.71 11:19:01 537.00 4.61 532.38 345.83 14696.12 11:20:01 622.11 9.78 612.33 206.46 17421.66 11:21:01 1767.89 8.37 1759.52 143.04 20864.39 11:22:01 477.75 3.88 473.87 130.11 12790.53 11:23:01 295.33 257.12 38.21 8000.93 9226.20 Average: 483.38 36.29 447.09 1495.49 15288.57 11:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 1284220 3168764 2754432 68.20 63724 1966284 1024348 20.14 772192 1782308 113860 11:14:01 117908 2543280 3920744 97.08 74496 2481780 1411352 27.74 1488760 2200968 36112 11:15:01 109200 1632164 3929452 97.30 96148 1654660 3061144 60.17 2301352 1419880 2604 11:16:01 117460 1011864 3921192 97.09 105648 1024152 3797364 74.65 2773436 945668 1080 11:17:01 104088 968516 3934564 97.42 128448 958164 3873296 76.14 2796568 902340 3128 11:18:01 129204 764696 3909448 96.80 127480 727868 4170600 81.98 2877508 784980 1852 11:19:01 106320 581136 3932332 97.37 108288 579880 4410120 86.69 2994732 669796 3288 11:20:01 115520 531004 3923132 97.14 99464 516256 4473872 87.94 2994144 633620 3992 11:21:01 195320 521944 3843332 95.16 98676 439264 4503228 88.52 2971812 594688 16792 11:22:01 130292 350028 3908360 96.77 87668 339340 4766676 93.70 3011264 602200 4828 11:23:01 2679120 3321852 1359532 33.66 121716 688184 959988 18.87 527120 671820 18984 Average: 462605 1399568 3576047 88.55 101069 1034167 3313817 65.14 2318990 1018933 18775 11:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 ens3 180.05 172.33 887.61 41.27 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 11:14:01 ens3 1051.12 848.10 8509.31 161.55 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:15:01 ens3 482.11 276.14 2743.58 48.19 0.00 0.00 0.00 0.00 11:15:01 docker0 20.76 19.96 51.90 2.40 0.00 0.00 0.00 0.00 11:15:01 vethe945b2a 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 11:15:01 lo 37.20 37.20 54.06 54.06 0.00 0.00 0.00 0.00 11:16:01 ens3 50.31 29.38 12.71 10.30 0.00 0.00 0.00 0.00 11:16:01 docker0 30.33 30.66 77.62 3.93 0.00 0.00 0.00 0.00 11:16:01 vethe945b2a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 lo 64.49 64.49 82.26 82.26 0.00 0.00 0.00 0.00 11:17:01 ens3 53.57 22.81 16.18 13.25 0.00 0.00 0.00 0.00 11:17:01 docker0 68.52 55.94 37.52 9.08 0.00 0.00 0.00 0.00 11:17:01 vethe945b2a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 lo 128.65 128.65 46.39 46.39 0.00 0.00 0.00 0.00 11:18:01 ens3 55.63 41.70 12.12 16.02 0.00 0.00 0.00 0.00 11:18:01 docker0 51.45 44.55 39.08 7.15 0.00 0.00 0.00 0.00 11:18:01 vethe945b2a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 lo 118.78 118.78 49.27 49.27 0.00 0.00 0.00 0.00 11:19:01 ens3 54.62 28.69 13.80 12.37 0.00 0.00 0.00 0.00 11:19:01 docker0 61.85 50.24 47.13 6.58 0.00 0.00 0.00 0.00 11:19:01 vethe945b2a 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 lo 131.38 131.38 55.06 55.06 0.00 0.00 0.00 0.00 11:20:01 ens3 113.21 61.58 34.96 28.57 0.00 0.00 0.00 0.00 11:20:01 docker0 67.71 52.00 39.45 6.65 0.00 0.00 0.00 0.00 11:20:01 vethe945b2a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 lo 130.81 130.81 46.60 46.60 0.00 0.00 0.00 0.00 11:21:01 ens3 1.18 0.85 0.22 0.75 0.00 0.00 0.00 0.00 11:21:01 docker0 55.54 42.33 23.22 17.23 0.00 0.00 0.00 0.00 11:21:01 vethe945b2a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 lo 109.98 109.98 41.17 41.17 0.00 0.00 0.00 0.00 11:22:01 ens3 247.68 121.70 81.42 67.14 0.00 0.00 0.00 0.00 11:22:01 docker0 60.56 51.91 66.36 6.32 0.00 0.00 0.00 0.00 11:22:01 vethe945b2a 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 lo 121.71 121.71 73.10 73.10 0.00 0.00 0.00 0.00 11:23:01 ens3 129.31 99.48 568.30 61.60 0.00 0.00 0.00 0.00 11:23:01 docker0 4.10 4.18 0.34 0.27 0.00 0.00 0.00 0.00 11:23:01 lo 15.83 15.83 1.06 1.06 0.00 0.00 0.00 0.00 Average: ens3 220.00 154.79 1171.69 41.91 0.00 0.00 0.00 0.00 Average: docker0 38.31 32.03 34.84 5.43 0.00 0.00 0.00 0.00 Average: lo 78.42 78.42 40.90 40.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2537) 08/15/24 _x86_64_ (4 CPU) 11:11:01 LINUX RESTART (4 CPU) 11:12:02 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 24.11 0.00 1.57 2.56 0.06 71.70 11:13:01 0 14.50 0.00 1.26 1.21 0.05 82.99 11:13:01 1 29.88 0.00 1.72 1.17 0.08 67.14 11:13:01 2 28.80 0.00 1.94 5.93 0.09 63.25 11:13:01 3 23.30 0.00 1.39 1.92 0.05 73.34 11:14:01 all 48.03 0.00 3.28 1.25 0.10 47.34 11:14:01 0 41.63 0.00 2.43 0.88 0.08 54.98 11:14:01 1 50.65 0.00 2.24 0.72 0.10 46.29 11:14:01 2 47.04 0.00 4.40 1.68 0.10 46.78 11:14:01 3 52.85 0.00 4.02 1.74 0.10 41.29 11:15:01 all 38.41 0.00 3.24 6.88 0.10 51.37 11:15:01 0 39.41 0.00 3.19 7.37 0.12 49.92 11:15:01 1 32.44 0.00 3.14 2.56 0.10 61.76 11:15:01 2 34.60 0.00 3.36 8.79 0.10 53.15 11:15:01 3 47.23 0.00 3.27 8.79 0.10 40.61 11:16:01 all 20.75 0.00 1.45 4.80 0.08 72.92 11:16:01 0 19.78 0.00 1.39 4.67 0.07 74.09 11:16:01 1 23.43 0.00 1.36 2.85 0.07 72.30 11:16:01 2 15.37 0.00 1.39 5.65 0.08 77.50 11:16:01 3 24.39 0.00 1.67 6.03 0.08 67.83 11:17:01 all 8.30 0.00 2.81 15.50 0.09 73.31 11:17:01 0 7.76 0.00 2.81 24.25 0.08 65.09 11:17:01 1 6.56 0.00 2.24 10.29 0.08 80.83 11:17:01 2 9.12 0.00 3.08 13.06 0.12 74.63 11:17:01 3 9.74 0.00 3.10 14.46 0.10 72.61 11:18:01 all 13.54 0.00 2.18 10.30 0.09 73.89 11:18:01 0 13.38 0.00 2.10 7.53 0.08 76.92 11:18:01 1 11.77 0.00 2.25 11.67 0.08 74.22 11:18:01 2 12.65 0.00 2.15 9.62 0.08 75.50 11:18:01 3 16.37 0.00 2.26 12.38 0.08 68.90 11:19:01 all 15.00 0.00 2.90 15.41 0.09 66.60 11:19:01 0 14.52 0.00 3.33 16.43 0.10 65.63 11:19:01 1 12.28 0.00 2.63 12.71 0.08 72.30 11:19:01 2 18.42 0.00 3.44 18.23 0.12 59.79 11:19:01 3 14.84 0.00 2.21 14.27 0.08 68.60 11:20:01 all 8.92 0.00 3.00 18.28 0.10 69.69 11:20:01 0 8.18 0.00 3.08 21.76 0.10 66.88 11:20:01 1 8.74 0.00 2.82 13.10 0.08 75.27 11:20:01 2 8.78 0.00 3.23 21.77 0.13 66.09 11:20:01 3 9.98 0.00 2.87 16.52 0.08 70.53 11:21:01 all 7.54 0.00 4.39 23.06 0.11 64.90 11:21:01 0 7.49 0.00 4.33 28.40 0.10 59.68 11:21:01 1 7.52 0.00 4.11 18.79 0.10 69.48 11:21:01 2 7.59 0.00 5.18 26.49 0.14 60.61 11:21:01 3 7.54 0.00 3.98 18.54 0.10 69.84 11:22:01 all 21.00 0.00 3.07 13.41 0.10 62.42 11:22:01 0 20.97 0.00 3.12 15.04 0.10 60.77 11:22:01 1 20.19 0.00 3.44 14.40 0.10 61.87 11:22:01 2 17.29 0.00 3.14 10.79 0.12 68.66 11:22:01 3 25.54 0.00 2.55 13.42 0.12 58.38 11:23:01 all 27.34 0.00 1.79 7.14 0.06 63.66 11:23:01 0 24.98 0.00 1.71 3.75 0.07 69.49 11:23:01 1 18.34 0.00 1.18 3.45 0.05 76.97 11:23:01 2 43.50 0.00 2.65 14.05 0.10 39.71 11:23:01 3 22.58 0.00 1.61 7.34 0.03 68.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.19 0.00 2.70 10.78 0.09 65.24 Average: 0 19.36 0.00 2.62 11.94 0.09 66.00 Average: 1 20.16 0.00 2.47 8.34 0.09 68.95 Average: 2 22.12 0.00 3.09 12.36 0.11 62.33 Average: 3 23.13 0.00 2.63 10.50 0.09 63.66