---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3332 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 7.1G 64% / 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 455 310 0 3178 3205 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:03:cc:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe03:cc9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:78:b3:fa 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-3332) 06/12/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 182.64 83.96 98.68 6578.07 41128.44 14:25:01 199.73 25.37 174.37 3225.18 85123.92 14:26:01 269.34 71.11 198.23 7394.34 66676.44 14:27:01 324.03 190.98 133.04 19045.63 11226.66 14:28:01 334.38 302.22 32.16 9941.94 2781.67 Average: 262.02 134.71 127.30 9236.28 41392.63 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1696448 3332724 2342204 57.99 41724 1756200 930404 18.29 596536 1579836 97832 14:25:01 187480 3351544 3851172 95.36 95628 3177076 1084400 21.32 505000 3082900 257524 14:26:01 563220 3349672 3475432 86.05 132440 2762820 1066672 20.97 649840 2558992 196 14:27:01 112288 3335168 3926364 97.22 145340 3167312 1154292 22.69 836460 2802504 5284 14:28:01 380872 3289332 3657780 90.57 147396 2861260 1048188 20.60 761752 2619156 54104 Average: 588062 3331688 3450590 85.44 112506 2744934 1056791 20.77 669918 2528678 82988 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 415.69 247.35 1476.41 68.94 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 344.49 154.51 11665.12 13.33 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 14:26:01 ens3 515.66 417.56 3989.81 29.36 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 83.60 63.16 254.59 6.85 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 239.96 166.01 1720.95 21.65 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 319.89 209.72 3822.09 28.03 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3332) 06/12/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.51 0.00 2.51 5.84 0.06 74.09 14:24:01 0 24.59 0.00 2.47 4.49 0.07 68.38 14:24:01 1 21.31 0.00 3.41 3.58 0.05 71.64 14:24:01 2 12.20 0.00 2.12 6.76 0.07 78.86 14:24:01 3 11.94 0.00 2.00 8.48 0.05 77.52 14:25:01 all 23.41 0.00 5.63 4.26 0.07 66.63 14:25:01 0 16.93 0.00 5.08 4.93 0.08 72.98 14:25:01 1 22.08 0.00 6.54 2.51 0.05 68.81 14:25:01 2 36.84 0.00 5.92 1.74 0.08 55.42 14:25:01 3 17.77 0.00 4.97 7.88 0.07 69.31 14:26:01 all 19.23 0.00 4.89 6.84 0.07 68.97 14:26:01 0 16.94 0.00 4.76 8.34 0.05 69.91 14:26:01 1 21.20 0.00 5.14 4.11 0.07 69.48 14:26:01 2 19.09 0.00 5.75 6.90 0.08 68.17 14:26:01 3 19.68 0.00 3.91 7.99 0.07 68.35 14:27:01 all 25.94 0.00 5.84 19.37 0.08 48.77 14:27:01 0 25.03 0.00 6.09 17.20 0.08 51.60 14:27:01 1 28.07 0.00 6.50 20.96 0.10 44.37 14:27:01 2 25.89 0.00 5.79 20.30 0.08 47.93 14:27:01 3 24.76 0.00 4.97 19.01 0.08 51.17 14:28:01 all 12.96 0.00 1.42 14.87 0.07 70.68 14:28:01 0 9.91 0.00 1.15 11.11 0.05 77.77 14:28:01 1 19.56 0.00 1.52 16.23 0.07 62.62 14:28:01 2 12.05 0.00 1.22 13.51 0.08 73.13 14:28:01 3 10.33 0.00 1.76 18.64 0.07 69.20 Average: all 19.79 0.00 4.05 10.23 0.07 65.85 Average: 0 18.68 0.00 3.90 9.21 0.07 68.14 Average: 1 22.44 0.00 4.62 9.49 0.07 63.39 Average: 2 21.18 0.00 4.15 9.83 0.08 64.76 Average: 3 16.88 0.00 3.52 12.41 0.07 67.12