---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6585 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 7.2G 63% / 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 479 377 0 3086 3181 Swap: 1023 1 1022 ---> 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:be:ff:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:febe:ff30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:e9:7b:a2 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-6585) 10/02/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 194.33 83.75 110.58 6577.57 42485.20 15:35:01 272.61 69.80 202.82 14540.60 122754.89 15:36:01 369.58 35.27 334.31 3969.48 28439.05 15:37:01 260.37 211.41 48.96 8182.24 11541.41 15:38:01 55.56 34.36 21.20 1974.74 2183.90 Average: 230.50 86.92 143.58 7049.32 41485.87 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1689156 3384260 2349496 58.18 52636 1796592 871908 17.14 534584 1631048 125648 15:35:01 108872 3333092 3929780 97.30 117624 3177948 1090256 21.43 461976 3163244 309776 15:36:01 186972 2979388 3851680 95.37 153192 2711228 1860400 36.57 1035760 2507032 167344 15:37:01 447424 3201624 3591228 88.92 155752 2680556 1098980 21.60 961804 2333796 34448 15:38:01 395324 3238392 3643328 90.21 157628 2761760 1031364 20.27 979972 2362744 16616 Average: 565550 3227351 3473102 86.00 127366 2625617 1190582 23.40 794819 2399573 130766 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 373.89 240.56 1426.75 68.14 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 395.92 190.52 14140.87 15.78 0.00 0.00 0.00 0.00 15:35:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 209.51 153.25 952.93 15.49 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 144.14 83.60 954.52 7.92 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 50.06 47.06 173.64 21.60 0.00 0.00 0.00 0.00 15:38:01 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 234.71 143.00 3530.36 25.79 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6585) 10/02/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.44 0.00 2.41 6.18 0.06 72.91 15:34:01 0 17.25 0.00 2.86 2.08 0.05 77.76 15:34:01 1 11.40 0.00 1.91 3.68 0.05 82.96 15:34:01 2 15.05 0.00 1.68 6.76 0.07 76.44 15:34:01 3 30.03 0.00 3.18 12.22 0.08 54.49 15:35:01 all 25.21 0.00 7.69 4.16 0.08 62.86 15:35:01 0 25.80 0.00 7.68 6.85 0.08 59.58 15:35:01 1 19.95 0.00 8.09 1.55 0.07 70.34 15:35:01 2 26.69 0.00 6.69 3.21 0.08 63.33 15:35:01 3 28.38 0.00 8.32 5.00 0.09 58.21 15:36:01 all 20.76 0.00 4.33 11.81 0.10 63.00 15:36:01 0 20.57 0.00 5.67 12.37 0.10 61.29 15:36:01 1 20.49 0.00 3.93 25.24 0.10 50.24 15:36:01 2 20.04 0.00 3.56 6.67 0.12 69.61 15:36:01 3 21.94 0.00 4.16 2.99 0.08 70.83 15:37:01 all 41.81 0.00 5.25 11.04 0.10 41.79 15:37:01 0 42.02 0.00 5.43 13.46 0.10 38.98 15:37:01 1 44.41 0.00 5.39 12.15 0.08 37.96 15:37:01 2 39.77 0.00 4.69 4.69 0.12 50.73 15:37:01 3 41.06 0.00 5.52 13.90 0.10 39.42 15:38:01 all 18.60 0.00 0.91 1.40 0.04 79.05 15:38:01 0 5.12 0.00 0.59 0.70 0.02 93.58 15:38:01 1 33.12 0.00 1.02 1.15 0.05 64.66 15:38:01 2 26.24 0.00 1.12 1.41 0.07 71.16 15:38:01 3 9.89 0.00 0.85 2.34 0.03 86.89 Average: all 24.94 0.00 4.11 6.92 0.08 63.95 Average: 0 22.11 0.00 4.44 7.08 0.07 66.30 Average: 1 25.88 0.00 4.05 8.76 0.07 61.24 Average: 2 25.57 0.00 3.54 4.55 0.09 66.25 Average: 3 26.22 0.00 4.39 7.28 0.08 62.02