---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5396 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 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 501 423 0 3018 3161 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:65:9a:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe65:9abe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:b6:9e:23 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-5396) 09/18/24 _x86_64_ (4 CPU) 14:57:55 LINUX RESTART (4 CPU) 14:58:01 tps rtps wtps bread/s bwrtn/s 14:59:01 175.65 87.77 87.89 5878.49 41028.78 15:00:01 191.87 30.32 161.55 3253.02 76098.98 15:01:01 222.96 97.58 125.37 5976.54 61198.80 15:02:01 320.58 79.87 240.71 5004.37 16493.92 15:03:01 85.55 3.80 81.75 187.70 5742.78 15:04:01 73.55 20.13 53.42 1635.59 14395.07 15:05:01 384.77 369.52 15.25 29422.96 895.45 Average: 207.85 98.42 109.43 7336.53 30841.29 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:01 1740700 3350860 2297952 56.90 38400 1732168 908840 17.87 559668 1569916 97224 15:00:01 300228 3319104 3738424 92.57 85460 3049032 1141872 22.45 544316 2936648 320376 15:01:01 739452 2762888 3299200 81.69 116284 2035212 1999380 39.30 1241184 1789728 23276 15:02:01 795792 3300876 3242860 80.30 138904 2470616 1260324 24.77 930828 2040192 11272 15:03:01 383700 3057328 3654952 90.50 142176 2608108 1509248 29.67 1244976 2108716 46408 15:04:01 1460832 3320004 2577820 63.83 143800 1848184 1155440 22.71 858148 1493704 124 15:05:01 483592 3241932 3555060 88.03 145256 2740132 1048236 20.61 1899152 1417492 5644 Average: 843471 3193285 3195181 79.12 115754 2354779 1289049 25.34 1039753 1908057 72046 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 14:59:01 ens3 442.86 310.21 1681.92 73.05 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 15:00:01 ens3 429.71 222.86 13834.65 20.44 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 191.15 111.51 302.85 42.62 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 141.06 70.69 239.68 24.92 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 173.89 107.07 802.44 12.75 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 74.42 46.06 40.25 28.30 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 3.93 3.93 0.34 0.34 0.00 0.00 0.00 0.00 15:05:01 ens3 392.10 709.50 35.95 5590.80 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 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 263.61 225.41 2420.71 827.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5396) 09/18/24 _x86_64_ (4 CPU) 14:57:55 LINUX RESTART (4 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:01 all 13.94 0.00 2.07 5.28 0.05 78.66 14:59:01 0 10.11 0.00 1.65 7.65 0.03 80.55 14:59:01 1 20.79 0.00 2.59 5.46 0.07 71.10 14:59:01 2 15.70 0.00 2.25 2.87 0.07 79.11 14:59:01 3 9.19 0.00 1.82 5.12 0.07 83.80 15:00:01 all 23.48 0.00 4.85 4.16 0.07 67.45 15:00:01 0 12.10 0.00 3.91 4.21 0.07 79.71 15:00:01 1 37.87 0.00 5.25 2.02 0.07 54.78 15:00:01 2 19.03 0.00 5.01 1.55 0.05 74.35 15:00:01 3 24.97 0.00 5.22 8.89 0.07 60.85 15:01:01 all 35.07 0.00 15.12 5.75 0.10 43.97 15:01:01 0 35.74 0.00 15.22 2.28 0.10 46.65 15:01:01 1 36.25 0.00 15.21 7.05 0.10 41.40 15:01:01 2 34.73 0.00 14.65 0.85 0.12 49.65 15:01:01 3 33.55 0.00 15.40 12.85 0.08 38.11 15:02:01 all 18.47 0.00 8.90 10.71 0.09 61.83 15:02:01 0 17.04 0.00 9.59 15.51 0.08 57.78 15:02:01 1 17.97 0.00 8.57 4.05 0.07 69.34 15:02:01 2 20.13 0.00 9.02 6.91 0.12 63.82 15:02:01 3 18.69 0.00 8.45 16.39 0.08 56.39 15:03:01 all 25.56 0.00 8.72 1.71 0.09 63.93 15:03:01 0 22.05 0.00 6.84 1.12 0.07 69.92 15:03:01 1 28.23 0.00 9.79 4.10 0.10 57.78 15:03:01 2 24.46 0.00 8.34 0.59 0.08 66.53 15:03:01 3 27.52 0.00 9.92 1.02 0.10 61.44 15:04:01 all 34.33 0.00 12.68 1.29 0.09 51.61 15:04:01 0 33.07 0.00 13.07 1.15 0.10 52.61 15:04:01 1 36.06 0.00 13.24 2.16 0.10 48.43 15:04:01 2 34.36 0.00 12.07 0.87 0.10 52.59 15:04:01 3 33.84 0.00 12.28 0.95 0.10 52.82 15:05:01 all 26.91 0.00 1.73 21.48 0.09 49.80 15:05:01 0 34.33 0.00 2.23 26.52 0.08 36.83 15:05:01 1 25.28 0.00 1.63 22.95 0.07 50.08 15:05:01 2 24.52 0.00 1.82 20.50 0.10 53.06 15:05:01 3 23.48 0.00 1.26 15.96 0.07 59.22 Average: all 25.39 0.00 7.73 7.19 0.08 59.61 Average: 0 23.48 0.00 7.51 8.34 0.08 60.59 Average: 1 28.91 0.00 8.03 6.83 0.08 56.14 Average: 2 24.71 0.00 7.60 4.86 0.09 62.73 Average: 3 24.46 0.00 7.76 8.73 0.08 58.96