---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-284 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 12G 7.8G 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 443 138 0 3362 3217 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:cc:b4:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fecc:b422/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:e9:ec:72 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-284) 04/27/24 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 181.60 83.79 97.82 6548.51 40955.99 00:48:01 82.60 12.68 69.92 2279.34 15254.09 00:49:01 506.53 0.02 506.52 0.13 34570.10 00:50:01 518.53 3.51 515.02 60.20 22858.66 00:51:01 450.63 308.03 142.60 19282.11 62494.10 00:52:01 600.02 595.52 4.50 31282.25 1046.23 00:53:01 594.85 581.86 13.00 49024.19 734.82 00:54:01 599.88 598.68 1.20 12261.02 22.00 00:55:01 254.47 253.27 1.20 21072.62 13.20 00:56:01 147.68 129.61 18.06 6503.85 733.74 Average: 394.22 257.08 137.13 14851.54 17873.62 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1708048 3324092 2330604 57.71 41096 1737168 947672 18.63 598632 1565784 80520 00:48:01 1138268 3293892 2900384 71.82 63108 2233160 1254004 24.65 735836 1950476 207876 00:49:01 318984 3249584 3719668 92.10 101296 2899484 1289816 25.35 817188 2594036 3748 00:50:01 197312 3263696 3841340 95.11 131616 2967880 1276936 25.10 770400 2722868 10772 00:51:01 127996 3330416 3910656 96.83 162524 3133352 1090960 21.45 762000 2866788 14608 00:52:01 562760 3322440 3475892 86.07 162112 2683476 1095900 21.54 635560 2551504 6036 00:53:01 110444 3343112 3928208 97.27 159988 3165040 1038684 20.42 610332 3037556 16 00:54:01 119144 3339232 3919508 97.05 158108 3112608 1038684 20.42 605940 2988880 240 00:55:01 368676 3347544 3669976 90.87 155536 2880824 1038684 20.42 592840 2760312 164 00:56:01 204060 3331676 3834592 94.95 156764 3050444 958080 18.83 636956 2904516 23200 Average: 485569 3314568 3553083 87.98 129215 2786344 1102942 21.68 676568 2594272 34718 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 ens3 364.67 235.94 1396.20 67.79 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 00:48:01 ens3 538.93 396.76 3707.56 33.35 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 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 267.37 187.69 1235.58 17.31 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 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 25.04 23.16 5.40 5.97 0.00 0.00 0.00 0.00 00:50:01 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 768.29 682.06 7513.83 50.90 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 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 0.22 0.15 0.08 0.07 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 00:53:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 00:53:01 ens3 666.91 1060.83 46.53 8475.69 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 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 84.70 116.73 5.99 902.33 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 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 222.46 410.23 14.34 3319.91 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 00:56:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 00:56:01 ens3 81.35 129.51 17.59 922.05 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 301.59 324.17 1390.39 1381.74 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-284) 04/27/24 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 16.74 0.00 2.17 5.63 0.05 75.40 00:47:02 0 12.06 0.00 2.01 8.49 0.05 77.39 00:47:02 1 24.97 0.00 2.01 5.61 0.05 67.35 00:47:02 2 17.05 0.00 1.72 3.36 0.07 77.80 00:47:02 3 12.86 0.00 2.99 5.04 0.07 79.05 00:48:01 all 17.72 0.00 1.99 2.12 0.05 78.12 00:48:01 0 7.25 0.00 1.92 5.72 0.03 85.07 00:48:01 1 43.61 0.00 3.13 0.68 0.09 52.49 00:48:01 2 5.56 0.00 1.14 0.56 0.05 92.69 00:48:01 3 14.47 0.00 1.73 1.50 0.05 82.25 00:49:01 all 2.89 0.00 3.60 17.03 0.06 76.42 00:49:01 0 2.24 0.00 2.52 9.51 0.03 85.70 00:49:01 1 2.49 0.00 2.75 8.92 0.03 85.81 00:49:01 2 3.01 0.00 3.17 14.04 0.08 79.69 00:49:01 3 3.83 0.00 5.99 35.74 0.07 54.37 00:50:01 all 4.67 0.00 4.58 16.97 0.08 73.71 00:50:01 0 5.06 0.00 4.39 11.98 0.05 78.52 00:50:01 1 4.90 0.00 4.89 14.99 0.05 75.17 00:50:01 2 5.13 0.00 3.54 5.28 0.10 85.96 00:50:01 3 3.58 0.00 5.48 35.59 0.07 55.28 00:51:01 all 12.13 0.00 4.14 22.55 0.07 61.12 00:51:01 0 9.35 0.00 5.34 22.46 0.07 62.79 00:51:01 1 12.54 0.00 3.79 18.93 0.07 64.66 00:51:01 2 16.94 0.00 3.38 22.68 0.10 56.91 00:51:01 3 9.67 0.00 4.01 26.14 0.08 60.09 00:52:01 all 4.66 0.00 1.78 25.40 0.08 68.07 00:52:01 0 5.12 0.00 2.13 30.02 0.08 62.65 00:52:01 1 5.30 0.00 1.80 28.37 0.08 64.45 00:52:01 2 4.13 0.00 1.73 26.74 0.12 67.28 00:52:01 3 4.10 0.00 1.46 16.50 0.05 77.88 00:53:01 all 35.74 0.00 2.01 42.19 0.10 19.97 00:53:01 0 36.60 0.00 1.91 38.81 0.08 22.60 00:53:01 1 35.79 0.00 2.01 45.47 0.10 16.62 00:53:01 2 34.41 0.00 1.75 42.57 0.10 21.17 00:53:01 3 36.13 0.00 2.41 41.88 0.12 19.47 00:54:01 all 10.40 0.00 1.75 52.77 0.09 34.99 00:54:01 0 10.03 0.00 1.94 53.67 0.08 34.28 00:54:01 1 9.85 0.00 1.73 52.97 0.07 35.38 00:54:01 2 9.71 0.00 1.24 44.22 0.10 44.73 00:54:01 3 12.03 0.00 2.05 60.25 0.08 25.59 00:55:01 all 22.97 0.00 1.01 4.80 0.09 71.14 00:55:01 0 20.29 0.00 0.97 4.18 0.08 74.48 00:55:01 1 22.51 0.00 0.92 3.54 0.08 72.95 00:55:01 2 25.23 0.00 0.96 5.07 0.10 68.65 00:55:01 3 23.88 0.00 1.15 6.44 0.10 68.44 00:56:01 all 17.42 0.00 1.07 3.44 0.05 78.02 00:56:01 0 8.05 0.00 0.90 4.77 0.03 86.24 00:56:01 1 13.89 0.00 0.82 2.51 0.03 82.75 00:56:01 2 24.19 0.00 1.27 2.47 0.07 72.01 00:56:01 3 23.53 0.00 1.30 4.00 0.07 71.10 Average: all 14.53 0.00 2.41 19.29 0.07 63.70 Average: 0 11.62 0.00 2.40 18.96 0.06 66.96 Average: 1 17.56 0.00 2.38 18.21 0.07 61.79 Average: 2 14.55 0.00 1.99 16.66 0.09 66.70 Average: 3 14.41 0.00 2.86 23.31 0.08 59.34