---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3150 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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: 7976 515 4649 0 2810 7166 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:83:86:7b brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe83:867b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:3d:97:10 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-3150) 06/18/25 _x86_64_ (4 CPU) 15:43:31 LINUX RESTART (4 CPU) 15:44:01 tps rtps wtps bread/s bwrtn/s 15:45:01 111.31 51.84 59.47 3988.80 5849.16 15:46:01 54.74 0.15 54.59 26.13 8645.36 15:47:02 141.17 112.39 28.78 4895.39 6116.50 15:48:01 14.15 2.54 11.61 117.66 4723.96 15:49:01 41.99 28.39 13.60 1504.83 4402.40 15:50:01 27.04 3.43 23.61 155.55 9675.04 Average: 65.21 33.22 32.00 1786.27 6573.80 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 5785732 7371960 2381696 29.16 40964 1723376 1034924 11.23 634024 1573536 87096 15:46:01 5647316 7433228 2520112 30.86 59192 1890592 944544 10.25 576904 1740676 112640 15:47:02 4762516 6828664 3404912 41.69 69848 2152384 1673956 18.16 1237200 1944812 83796 15:48:01 4242988 6367804 3924440 48.05 71660 2206636 1802952 19.56 1752140 1942784 4456 15:49:01 3826332 6134012 4341096 53.15 75924 2378364 2017556 21.89 2054516 2042520 15808 15:50:01 4733052 7307440 3434376 42.05 80316 2636412 1047992 11.37 1011676 2173872 26500 Average: 4832989 6907185 3334439 40.83 66317 2164627 1420321 15.41 1211077 1903033 55049 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 457.37 258.99 1582.00 70.20 0.00 0.00 0.00 0.00 15:46:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 25.71 20.75 262.86 3.26 0.00 0.00 0.00 0.00 15:47:02 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 15:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 ens3 182.76 139.62 1563.21 27.57 0.00 0.00 0.00 0.00 15:48:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 82.04 66.76 691.84 16.37 0.00 0.00 0.00 0.00 15:49:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 85.54 62.35 370.63 14.26 0.00 0.00 0.00 0.00 15:50:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 94.24 79.92 607.22 60.56 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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 154.81 104.84 846.78 32.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3150) 06/18/25 _x86_64_ (4 CPU) 15:43:31 LINUX RESTART (4 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 22.31 0.00 1.92 3.95 2.43 69.39 15:45:01 0 11.79 0.00 1.24 1.82 1.87 83.28 15:45:01 1 16.75 0.00 1.65 4.91 2.13 74.56 15:45:01 2 28.13 0.00 2.13 1.04 3.08 65.62 15:45:01 3 32.58 0.00 2.65 8.06 2.62 54.08 15:46:01 all 20.42 0.00 1.32 1.96 1.83 74.48 15:46:01 0 51.37 0.00 2.85 0.63 1.95 43.20 15:46:01 1 2.83 0.00 0.45 0.91 3.20 92.61 15:46:01 2 11.32 0.00 0.94 6.19 1.41 80.14 15:46:01 3 16.61 0.00 1.05 0.12 0.73 81.49 15:47:02 all 27.98 0.00 1.90 4.85 3.29 61.99 15:47:02 0 27.52 0.00 1.63 5.26 2.51 63.08 15:47:02 1 28.94 0.00 2.25 6.77 3.53 58.51 15:47:02 2 29.33 0.00 1.49 3.13 3.71 62.34 15:47:02 3 26.14 0.00 2.22 4.21 3.40 64.03 15:48:01 all 71.23 0.00 1.67 0.32 5.92 20.86 15:48:01 0 79.51 0.00 1.40 0.18 6.02 12.89 15:48:01 1 62.22 0.00 2.25 0.39 6.29 28.84 15:48:01 2 63.94 0.00 1.91 0.61 5.53 28.01 15:48:01 3 79.19 0.00 1.13 0.08 5.86 13.74 15:49:01 all 58.86 0.00 2.15 1.21 4.78 33.00 15:49:01 0 65.56 0.00 2.01 1.92 4.51 26.00 15:49:01 1 57.42 0.00 2.53 1.21 5.27 33.57 15:49:01 2 52.50 0.00 2.10 0.87 4.89 39.64 15:49:01 3 60.00 0.00 1.97 0.81 4.43 32.78 15:50:01 all 35.05 0.00 1.62 0.91 2.38 60.04 15:50:01 0 35.61 0.00 1.56 0.05 1.90 60.88 15:50:01 1 29.87 0.00 1.76 0.08 2.27 66.01 15:50:01 2 33.25 0.00 2.01 2.42 2.90 59.42 15:50:01 3 41.50 0.00 1.15 1.08 2.43 53.85 Average: all 39.21 0.00 1.76 2.20 3.43 53.40 Average: 0 45.15 0.00 1.78 1.65 3.12 48.30 Average: 1 32.81 0.00 1.81 2.38 3.77 59.23 Average: 2 36.33 0.00 1.76 2.38 3.58 55.95 Average: 3 42.59 0.00 1.70 2.40 3.24 50.07