---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11703 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 7.5G 62% / 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 456 551 0 2935 3204 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:b4:4b:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feb4:4bb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:05:15:27 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-11703) 11/30/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 180.09 76.46 103.63 5737.06 43334.10 14:25:01 265.61 55.96 209.64 10562.69 119443.57 14:26:01 210.15 70.05 140.09 3950.94 30452.66 14:27:01 62.96 39.86 23.10 2086.85 2167.24 Average: 179.71 60.52 119.19 5584.37 48881.32 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1671720 3378088 2366932 58.61 52808 1808676 869728 17.10 545644 1641564 136580 14:25:01 112816 3333472 3925836 97.21 108284 3193628 1200696 23.60 417648 3213788 169068 14:26:01 361948 3191548 3676704 91.04 131260 2783708 1080304 21.24 682580 2705396 31068 14:27:01 653444 3341520 3385208 83.82 133996 2649564 908636 17.86 576892 2529400 15572 Average: 699982 3311157 3338670 82.67 106587 2608894 1014841 19.95 555691 2522537 88072 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.95 0.95 0.09 0.09 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 ens3 385.21 240.01 1524.83 69.69 0.00 0.00 0.00 0.00 14:25:01 lo 1.33 1.33 0.12 0.12 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 ens3 598.62 373.30 13967.51 27.33 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 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 ens3 500.45 347.94 2626.35 28.66 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 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 ens3 50.11 47.09 162.31 26.13 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 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 383.62 252.15 4584.17 37.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11703) 11/30/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.64 0.00 2.46 5.22 0.07 71.62 14:24:01 0 9.18 0.00 2.58 7.73 0.05 80.46 14:24:01 1 36.39 0.00 2.91 3.55 0.08 57.06 14:24:01 2 20.18 0.00 2.04 2.19 0.07 75.52 14:24:01 3 16.75 0.00 2.32 7.41 0.05 73.48 14:25:01 all 22.19 0.00 6.82 4.66 0.09 66.23 14:25:01 0 17.10 0.00 7.51 8.44 0.08 66.87 14:25:01 1 17.92 0.00 6.08 0.56 0.10 75.33 14:25:01 2 26.65 0.00 7.70 3.18 0.10 62.37 14:25:01 3 27.10 0.00 6.01 6.40 0.08 60.39 14:26:01 all 16.83 0.00 3.05 5.49 0.07 74.55 14:26:01 0 16.28 0.00 3.84 2.48 0.07 77.33 14:26:01 1 18.51 0.00 3.58 8.52 0.08 69.30 14:26:01 2 16.60 0.00 2.53 3.96 0.08 76.83 14:26:01 3 15.92 0.00 2.24 7.04 0.07 74.73 14:27:01 all 20.41 0.00 1.01 1.83 0.05 76.71 14:27:01 0 26.58 0.00 1.08 1.67 0.05 70.61 14:27:01 1 17.16 0.00 1.14 3.01 0.05 78.65 14:27:01 2 13.79 0.00 0.83 2.19 0.05 83.14 14:27:01 3 24.09 0.00 0.98 0.45 0.03 74.45 Average: all 20.01 0.00 3.32 4.29 0.07 72.31 Average: 0 17.34 0.00 3.74 5.05 0.06 73.80 Average: 1 22.47 0.00 3.41 3.92 0.08 70.12 Average: 2 19.26 0.00 3.26 2.88 0.08 74.53 Average: 3 20.97 0.00 2.88 5.31 0.06 70.78