---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3005 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 11G 9.0G 54% / 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 458 412 0 3072 3208 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:45:ee:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe45:ee25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:e2:ba:92 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-3005) 03/19/25 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 173.02 68.22 104.80 5555.21 42368.69 10:21:01 229.30 12.51 216.78 2250.96 35216.13 10:22:01 254.40 12.07 242.33 879.27 89468.64 10:23:01 304.13 277.37 26.76 28211.56 9795.57 10:24:01 28.15 20.28 7.87 1134.61 486.32 Average: 197.81 78.08 119.72 7605.43 35474.27 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1645912 3351740 2392740 59.25 52436 1807884 884040 17.38 551404 1658724 170560 10:21:01 668332 3242736 3370320 83.45 75676 2624396 1259024 24.75 786240 2338428 8136 10:22:01 104792 3248996 3933860 97.41 98964 3169332 1256864 24.71 1277884 2406408 239800 10:23:01 551168 3340168 3487484 86.35 100476 2814976 998180 19.62 1420816 1828140 6404 10:24:01 513208 3348240 3525444 87.29 101464 2863744 907256 17.83 1938208 1355008 17512 Average: 696682 3306376 3341970 82.75 85803 2656066 1061073 20.86 1194910 1917342 88482 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 335.58 231.11 1484.20 65.71 0.00 0.00 0.00 0.00 10:20:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 1118.70 771.90 6041.46 61.46 0.00 0.00 0.00 0.00 10:21:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 566.84 482.50 5831.97 33.87 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 598.78 1070.00 41.18 8622.62 0.00 0.00 0.00 0.00 10:23:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 342.93 488.97 27.78 3890.53 0.00 0.00 0.00 0.00 10:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 592.56 608.88 2685.74 2534.50 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3005) 03/19/25 _x86_64_ (4 CPU) 10:18:38 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 19.83 0.00 2.34 5.42 0.06 72.35 10:20:01 0 10.35 0.00 1.65 6.97 0.08 80.94 10:20:01 1 9.07 0.00 1.50 9.74 0.03 79.65 10:20:01 2 40.08 0.00 3.19 1.70 0.07 54.96 10:20:01 3 19.76 0.00 3.02 3.30 0.05 73.87 10:21:01 all 10.34 0.00 2.88 6.49 0.06 80.23 10:21:01 0 4.11 0.00 1.85 3.17 0.05 90.81 10:21:01 1 3.17 0.00 1.33 4.85 0.03 90.62 10:21:01 2 22.46 0.00 5.83 11.21 0.10 60.40 10:21:01 3 11.73 0.00 2.57 6.77 0.07 78.86 10:22:01 all 16.29 0.00 4.03 6.54 0.06 73.08 10:22:01 0 3.24 0.00 2.76 6.52 0.03 87.45 10:22:01 1 6.00 0.00 2.95 2.41 0.05 88.59 10:22:01 2 6.27 0.00 2.79 7.47 0.07 83.41 10:22:01 3 49.72 0.00 7.65 9.84 0.07 32.71 10:23:01 all 36.27 0.00 1.97 8.10 0.08 53.58 10:23:01 0 32.01 0.00 1.29 4.33 0.07 62.30 10:23:01 1 35.78 0.00 1.99 7.72 0.08 54.42 10:23:01 2 36.13 0.00 2.21 11.54 0.10 50.03 10:23:01 3 41.15 0.00 2.39 8.84 0.10 47.52 10:24:01 all 22.19 0.00 0.79 0.52 0.05 76.44 10:24:01 0 18.92 0.00 0.69 0.03 0.05 80.31 10:24:01 1 18.52 0.00 0.77 0.15 0.05 80.51 10:24:01 2 33.93 0.00 1.13 1.24 0.07 63.63 10:24:01 3 17.50 0.00 0.60 0.65 0.05 81.20 Average: all 20.96 0.00 2.41 5.41 0.06 71.16 Average: 0 13.70 0.00 1.65 4.21 0.06 80.38 Average: 1 14.46 0.00 1.71 4.96 0.05 78.82 Average: 2 27.80 0.00 3.03 6.61 0.08 62.48 Average: 3 27.95 0.00 3.24 5.88 0.07 62.87