---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12640 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 13G 6.9G 65% / 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 503 445 0 2995 3164 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:4d:98:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe4d:985b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:bd:8b:e1 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-12640) 12/10/24 _x86_64_ (4 CPU) 10:17:48 LINUX RESTART (4 CPU) 10:18:01 tps rtps wtps bread/s bwrtn/s 10:19:02 173.35 77.90 95.45 6433.86 42042.74 10:20:01 203.68 21.94 181.74 2472.10 92928.48 10:21:01 202.45 98.38 104.06 5995.67 45812.69 10:22:01 324.95 83.32 241.63 5164.47 15971.87 10:23:01 85.85 3.73 82.12 189.57 5666.39 10:24:01 58.01 15.40 42.61 1121.68 9767.71 10:25:01 402.20 375.39 26.81 30058.72 5591.07 Average: 207.22 96.76 110.47 7359.35 30967.72 10:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:02 1589796 3282832 2448856 60.64 42428 1809328 950628 18.69 633220 1642876 125800 10:20:01 377268 3309112 3661384 90.66 97980 2956364 1115936 21.94 563900 2847144 260664 10:21:01 1105096 2682880 2933556 72.64 118188 1599660 2122416 41.72 1253216 1432452 37084 10:22:01 1268264 3301164 2770388 68.60 141100 2017460 1252152 24.61 850396 1674240 12380 10:23:01 868108 3060236 3170544 78.51 144284 2154000 1490036 29.29 1155676 1743064 47944 10:24:01 1506772 3327524 2531880 62.69 145572 1816412 1139748 22.40 769396 1550200 139636 10:25:01 466060 3220808 3572592 88.46 147272 2737900 1061636 20.87 999944 2341168 21548 Average: 1025909 3169222 3012743 74.60 119546 2155875 1304650 25.65 889393 1890163 92151 10:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:02 ens3 536.71 355.96 2033.10 78.26 0.00 0.00 0.00 0.00 10:20:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 442.69 195.43 13706.78 17.83 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 139.68 93.07 296.42 39.10 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 72.17 47.38 222.81 11.76 0.00 0.00 0.00 0.00 10:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 226.13 141.56 819.89 16.60 0.00 0.00 0.00 0.00 10:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 106.22 60.27 47.35 32.26 0.00 0.00 0.00 0.00 10:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 13.91 11.56 11.21 5.97 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 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: ens3 219.12 129.16 2421.79 28.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12640) 12/10/24 _x86_64_ (4 CPU) 10:17:48 LINUX RESTART (4 CPU) 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:02 all 16.75 0.00 2.19 5.61 0.06 75.39 10:19:02 0 20.99 0.00 1.99 2.99 0.07 73.96 10:19:02 1 27.82 0.00 2.20 6.99 0.07 62.92 10:19:02 2 9.28 0.00 2.01 9.74 0.05 78.92 10:19:02 3 8.90 0.00 2.58 2.75 0.03 85.74 10:20:01 all 24.47 0.00 5.99 3.83 0.08 65.62 10:20:01 0 32.13 0.00 6.31 3.83 0.09 57.64 10:20:01 1 30.31 0.00 6.22 3.07 0.09 60.32 10:20:01 2 16.43 0.00 5.61 6.42 0.09 71.46 10:20:01 3 18.93 0.00 5.82 2.03 0.07 73.15 10:21:01 all 37.09 0.00 16.55 4.79 0.11 41.46 10:21:01 0 35.84 0.00 16.54 0.97 0.10 46.55 10:21:01 1 35.35 0.00 15.27 2.08 0.10 47.20 10:21:01 2 37.31 0.00 16.67 6.30 0.10 39.63 10:21:01 3 39.88 0.00 17.77 9.83 0.12 32.41 10:22:01 all 15.97 0.00 7.39 10.67 0.09 65.87 10:22:01 0 13.88 0.00 7.13 1.37 0.08 77.53 10:22:01 1 14.99 0.00 8.21 23.09 0.10 53.61 10:22:01 2 19.31 0.00 7.24 17.66 0.13 55.65 10:22:01 3 15.72 0.00 6.96 0.65 0.07 76.61 10:23:01 all 25.35 0.00 8.79 2.33 0.10 63.42 10:23:01 0 25.78 0.00 9.63 6.07 0.10 58.43 10:23:01 1 31.09 0.00 9.76 1.07 0.12 57.97 10:23:01 2 22.22 0.00 7.42 1.37 0.08 68.90 10:23:01 3 22.28 0.00 8.38 0.86 0.08 68.40 10:24:01 all 34.85 0.00 13.08 0.53 0.09 51.45 10:24:01 0 32.65 0.00 13.12 0.80 0.08 53.35 10:24:01 1 36.51 0.00 13.13 0.35 0.08 49.92 10:24:01 2 36.42 0.00 12.88 0.40 0.12 50.18 10:24:01 3 33.80 0.00 13.20 0.57 0.08 52.36 10:25:01 all 11.95 0.00 1.53 22.79 0.08 63.65 10:25:01 0 6.83 0.00 1.68 25.50 0.08 65.90 10:25:01 1 4.93 0.00 1.31 20.70 0.05 73.01 10:25:01 2 17.78 0.00 1.63 25.31 0.10 55.18 10:25:01 3 18.29 0.00 1.48 19.69 0.08 60.45 Average: all 23.78 0.00 7.94 7.22 0.09 60.96 Average: 0 24.01 0.00 8.07 5.92 0.09 61.92 Average: 1 25.86 0.00 8.02 8.19 0.09 57.83 Average: 2 22.71 0.00 7.65 9.58 0.10 59.97 Average: 3 22.56 0.00 8.04 5.20 0.08 64.13