---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2058 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 7.9G 60% / 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 481 120 0 3342 3179 Swap: 1023 0 1023 ---> 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:de:aa:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fede:aa1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:bd:09:71 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-2058) 08/10/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 194.50 83.74 110.76 6575.97 42443.34 00:48:01 154.54 12.50 142.04 2238.16 23721.11 00:49:01 581.21 0.15 581.06 1.87 33407.26 00:50:02 454.13 8.25 445.89 417.89 66131.07 00:51:01 517.33 496.19 21.15 23139.27 9411.59 00:52:01 588.12 575.69 12.43 48465.39 1404.70 00:53:01 600.05 597.73 2.32 32303.77 85.04 00:54:01 470.69 468.34 2.35 14142.71 33.06 00:55:01 295.45 294.20 1.25 19400.10 12.93 Average: 428.30 281.40 146.90 16281.66 19658.51 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1662192 3357008 2376460 58.84 52732 1796312 889888 17.49 563872 1630292 125660 00:48:01 938876 3237904 3099776 76.75 68016 2364184 1281400 25.19 810860 2059016 61772 00:49:01 109264 3224952 3929388 97.29 107868 3045204 1285848 25.28 833560 2752764 9952 00:50:02 786900 3308080 3251752 80.52 157188 2454888 1292212 25.40 686940 2279880 296 00:51:01 571488 3298556 3467164 85.85 160576 2666180 1114272 21.90 775256 2415820 15252 00:52:01 132156 3311444 3906496 96.73 160364 3125368 1057272 20.78 649080 2990540 264 00:53:01 201304 3310568 3837348 95.02 156940 3034396 1057272 20.78 637536 2906796 152 00:54:01 123664 3320012 3914988 96.94 154900 3098408 1057272 20.78 622088 2974292 40 00:55:01 224584 3322388 3814068 94.44 153412 3029944 1057272 20.78 618912 2907948 8 Average: 527825 3298990 3510827 86.93 130222 2734987 1121412 22.04 688678 2546372 23711 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 415.71 264.42 1435.81 68.87 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 ens3 786.39 532.53 4862.04 46.81 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 15.16 14.78 3.30 3.85 0.00 0.00 0.00 0.00 00:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:02 ens3 629.08 563.11 6406.91 39.50 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 181.43 145.00 1117.50 12.65 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 270.19 485.77 20.58 3874.96 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 374.86 630.94 24.65 5062.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 127.98 212.83 8.78 1689.30 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:55:01 ens3 202.48 363.56 13.18 2938.76 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 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 334.05 357.43 1545.63 1528.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2058) 08/10/24 _x86_64_ (4 CPU) 00:45:40 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 19.12 0.00 2.62 5.84 0.07 72.35 00:47:01 0 19.95 0.00 2.10 2.69 0.07 75.19 00:47:01 1 9.42 0.00 2.44 12.52 0.07 75.55 00:47:01 2 17.81 0.00 3.00 3.32 0.07 75.81 00:47:01 3 29.37 0.00 2.96 4.78 0.08 62.80 00:48:01 all 12.44 0.00 2.34 4.44 0.06 80.72 00:48:01 0 6.50 0.00 2.24 3.79 0.03 87.43 00:48:01 1 5.06 0.00 1.82 5.83 0.07 87.23 00:48:01 2 23.51 0.00 3.37 6.06 0.10 66.96 00:48:01 3 14.78 0.00 1.92 2.09 0.03 81.18 00:49:01 all 2.82 0.00 4.10 19.46 0.09 73.52 00:49:01 0 4.00 0.00 7.68 52.65 0.12 35.55 00:49:01 1 1.47 0.00 1.62 0.95 0.05 95.90 00:49:01 2 2.76 0.00 4.99 21.71 0.13 70.41 00:49:01 3 3.05 0.00 2.14 2.67 0.07 92.07 00:50:02 all 7.07 0.00 5.50 13.60 0.07 73.76 00:50:02 0 4.06 0.00 3.50 3.03 0.05 89.36 00:50:02 1 8.75 0.00 4.54 3.97 0.07 82.67 00:50:02 2 9.91 0.00 8.19 28.41 0.10 53.39 00:50:02 3 5.58 0.00 5.80 19.06 0.07 69.50 00:51:01 all 10.21 0.00 2.52 31.04 0.08 56.14 00:51:01 0 9.92 0.00 2.62 33.03 0.07 54.37 00:51:01 1 10.64 0.00 2.48 35.64 0.07 51.17 00:51:01 2 10.28 0.00 2.42 23.03 0.12 64.15 00:51:01 3 10.03 0.00 2.54 32.49 0.07 54.86 00:52:01 all 18.34 0.00 1.80 21.36 0.09 58.41 00:52:01 0 17.40 0.00 1.50 17.02 0.05 64.03 00:52:01 1 19.43 0.00 1.97 23.26 0.10 55.24 00:52:01 2 17.84 0.00 1.99 20.38 0.12 59.67 00:52:01 3 18.70 0.00 1.73 24.79 0.08 54.70 00:53:01 all 26.03 0.00 2.07 50.44 0.11 21.34 00:53:01 0 26.52 0.00 2.13 49.66 0.12 21.57 00:53:01 1 25.35 0.00 1.92 49.03 0.08 23.61 00:53:01 2 25.00 0.00 2.32 50.82 0.12 21.75 00:53:01 3 27.28 0.00 1.93 52.27 0.08 18.44 00:54:01 all 14.08 0.00 1.57 35.46 0.09 48.80 00:54:01 0 12.72 0.00 1.80 40.70 0.08 44.70 00:54:01 1 12.76 0.00 1.11 27.69 0.08 58.35 00:54:01 2 13.76 0.00 1.57 30.61 0.13 53.92 00:54:01 3 17.04 0.00 1.85 42.81 0.10 38.20 00:55:01 all 19.82 0.00 1.25 6.23 0.09 72.62 00:55:01 0 15.21 0.00 1.17 7.87 0.07 75.68 00:55:01 1 19.93 0.00 1.07 4.52 0.08 74.39 00:55:01 2 21.53 0.00 1.45 5.68 0.10 71.24 00:55:01 3 22.62 0.00 1.29 6.85 0.08 69.15 Average: all 14.44 0.00 2.64 20.81 0.08 62.02 Average: 0 12.93 0.00 2.75 23.34 0.07 60.91 Average: 1 12.53 0.00 2.11 18.07 0.07 67.22 Average: 2 15.83 0.00 3.26 21.08 0.11 59.72 Average: 3 16.48 0.00 2.46 20.74 0.07 60.23