---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6230 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: 3944 485 465 0 2993 3175 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:62:3d:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe62:3d25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:ea:76:8e 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-6230) 07/10/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 187.20 83.87 103.33 6597.17 41534.96 14:25:01 259.42 53.07 206.35 9880.85 107303.37 14:26:01 243.86 67.41 176.45 5834.23 46203.37 14:27:01 413.25 301.80 111.45 24557.77 10984.97 14:28:01 245.68 208.32 37.36 5948.21 4768.81 Average: 269.92 143.18 126.73 10565.84 41950.00 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1554568 3300528 2484092 61.51 50652 1848656 940152 18.48 652676 1646380 193908 14:25:01 183380 3322208 3855280 95.46 107804 3096416 1200492 23.60 502984 3041580 274396 14:26:01 357504 3322068 3681156 91.15 132724 2900388 1201884 23.63 600896 2770736 5956 14:27:01 478500 3311768 3560160 88.15 145300 2781464 1161636 22.83 661104 2613716 6340 14:28:01 526804 3271952 3511856 86.96 148124 2683360 1045064 20.54 654960 2564748 16600 Average: 620151 3305705 3418509 84.64 116921 2662057 1109846 21.82 614524 2527432 99440 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 404.92 251.99 1491.33 69.79 0.00 0.00 0.00 0.00 14:25:01 lo 1.56 1.56 0.14 0.14 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 496.65 303.98 12699.91 23.25 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 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 423.80 308.32 3183.14 21.73 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 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 84.79 64.72 256.05 6.86 0.00 0.00 0.00 0.00 14:28:01 lo 0.53 0.53 0.06 0.06 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 ens3 212.06 142.93 1738.47 22.15 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 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 323.89 214.10 3845.45 28.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6230) 07/10/24 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.13 0.00 2.40 5.96 0.07 73.44 14:24:02 0 34.49 0.00 3.66 3.98 0.07 57.80 14:24:02 1 7.71 0.00 1.77 8.93 0.03 81.55 14:24:02 2 21.90 0.00 2.33 3.79 0.08 71.91 14:24:02 3 8.39 0.00 1.84 7.16 0.07 82.54 14:25:01 all 22.51 0.00 6.58 4.45 0.08 66.38 14:25:01 0 39.23 0.00 7.45 2.50 0.10 50.72 14:25:01 1 14.61 0.00 7.05 9.41 0.07 68.86 14:25:01 2 15.80 0.00 6.23 5.29 0.09 72.59 14:25:01 3 20.37 0.00 5.60 0.59 0.05 73.39 14:26:01 all 17.57 0.00 4.33 6.43 0.08 71.58 14:26:01 0 14.75 0.00 3.66 3.12 0.07 78.40 14:26:01 1 18.38 0.00 5.08 10.55 0.08 65.90 14:26:01 2 13.59 0.00 4.39 8.10 0.12 73.81 14:26:01 3 23.53 0.00 4.20 3.99 0.08 68.19 14:27:01 all 23.86 0.00 4.75 31.26 0.14 39.99 14:27:01 0 23.32 0.00 4.73 32.77 0.13 39.05 14:27:01 1 25.35 0.00 5.27 32.71 0.15 36.51 14:27:01 2 23.55 0.00 4.48 28.25 0.15 43.57 14:27:01 3 23.21 0.00 4.52 31.35 0.10 40.82 14:28:01 all 16.28 0.00 1.33 9.03 0.08 73.29 14:28:01 0 11.52 0.00 1.27 7.64 0.05 79.52 14:28:01 1 12.04 0.00 1.18 8.80 0.07 77.92 14:28:01 2 27.66 0.00 1.37 7.21 0.12 63.64 14:28:01 3 13.90 0.00 1.47 12.48 0.08 72.06 Average: all 19.65 0.00 3.86 11.44 0.09 64.96 Average: 0 24.57 0.00 4.13 10.01 0.08 61.20 Average: 1 15.60 0.00 4.05 14.07 0.08 66.19 Average: 2 20.55 0.00 3.74 10.56 0.11 65.03 Average: 3 17.85 0.00 3.51 11.12 0.08 67.43