---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3399 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.3G 10G 49% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 501 4943 0 2530 7190 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:ce:f3:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fece:f3b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:37:66:17 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-3399) 06/21/25 _x86_64_ (4 CPU) 13:31:49 LINUX RESTART (4 CPU) 13:32:01 tps rtps wtps bread/s bwrtn/s 13:33:02 154.47 69.14 85.34 5605.20 39405.98 13:34:01 75.38 0.25 75.12 28.33 10425.76 13:35:01 93.62 38.25 55.37 2354.29 8614.36 13:36:01 50.36 8.97 41.39 673.35 9689.99 13:37:01 24.54 0.68 23.85 81.83 1721.81 Average: 79.69 23.53 56.15 1754.28 13982.26 13:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:33:02 5890708 7389216 2276712 27.88 36900 1642280 1021564 11.08 607552 1499616 52244 13:34:01 5587404 7370332 2580016 31.59 61664 1885172 1015080 11.01 635064 1739928 108672 13:35:01 4430792 6418416 3736628 45.75 68404 2077500 1996796 21.67 1652592 1864596 4056 13:36:01 5089472 7383456 3077948 37.69 70492 2377284 980424 10.64 800760 2051024 9332 13:37:01 5034976 7333680 3132444 38.35 74252 2377792 1034892 11.23 860944 2045528 10752 Average: 5206670 7179020 2960750 36.25 62342 2072006 1209751 13.13 911382 1840138 37011 13:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:33:02 ens3 434.83 224.28 952.55 64.28 0.00 0.00 0.00 0.00 13:33:02 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 13:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 142.77 78.33 878.08 8.99 0.00 0.00 0.00 0.00 13:34:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 369.45 338.26 1955.18 61.77 0.00 0.00 0.00 0.00 13:35:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 544.31 331.81 2521.54 71.33 0.00 0.00 0.00 0.00 13:36:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 15.61 14.18 11.71 6.35 0.00 0.00 0.00 0.00 13:37:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.91 197.77 1265.07 42.65 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 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-3399) 06/21/25 _x86_64_ (4 CPU) 13:31:49 LINUX RESTART (4 CPU) 13:32:01 CPU %user %nice %system %iowait %steal %idle 13:33:02 all 17.44 0.00 3.03 5.05 1.83 72.66 13:33:02 0 16.89 0.00 2.83 4.66 1.75 73.88 13:33:02 1 35.01 0.00 5.19 3.74 2.13 53.93 13:33:02 2 9.99 0.00 1.78 7.04 1.66 79.53 13:33:02 3 7.87 0.00 2.31 4.74 1.76 83.32 13:34:01 all 19.97 0.00 1.44 2.70 1.15 74.75 13:34:01 0 27.29 0.00 1.76 1.86 1.52 67.58 13:34:01 1 31.75 0.00 1.91 0.59 1.40 64.34 13:34:01 2 19.57 0.00 1.34 0.14 0.93 78.03 13:34:01 3 1.19 0.00 0.73 8.24 0.75 89.09 13:35:01 all 49.27 0.00 2.10 2.08 5.61 40.94 13:35:01 0 38.83 0.00 1.90 3.29 5.00 50.97 13:35:01 1 56.93 0.00 1.28 0.46 5.34 36.00 13:35:01 2 50.65 0.00 2.26 1.73 5.72 39.64 13:35:01 3 50.68 0.00 2.97 2.81 6.35 37.18 13:36:01 all 40.98 0.00 2.00 0.98 5.09 50.94 13:36:01 0 46.22 0.00 1.31 0.10 4.58 47.79 13:36:01 1 31.89 0.00 1.65 1.42 5.20 59.84 13:36:01 2 44.11 0.00 2.96 1.55 5.25 46.12 13:36:01 3 41.72 0.00 2.08 0.88 5.32 50.00 13:37:01 all 22.07 0.00 1.06 0.76 0.98 75.13 13:37:01 0 13.96 0.00 0.45 0.10 0.69 84.80 13:37:01 1 36.78 0.00 1.58 2.55 1.23 57.85 13:37:01 2 30.69 0.00 1.56 0.22 1.25 66.28 13:37:01 3 6.94 0.00 0.66 0.17 0.78 91.44 Average: all 30.02 0.00 1.93 2.31 2.94 62.80 Average: 0 28.65 0.00 1.65 2.00 2.72 64.99 Average: 1 38.50 0.00 2.32 1.76 3.07 54.35 Average: 2 31.10 0.00 1.99 2.14 2.98 61.79 Average: 3 21.83 0.00 1.76 3.34 3.01 70.06