---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3168 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 700K 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 508 4758 0 2709 7177 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:35:b4:49 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe35:b449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:08:84:06 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-3168) 06/18/25 _x86_64_ (4 CPU) 21:01:38 LINUX RESTART (4 CPU) 21:02:01 tps rtps wtps bread/s bwrtn/s 21:03:01 209.10 102.08 107.02 7414.23 47858.17 21:04:01 25.15 6.43 18.71 328.61 12462.19 21:05:01 18.21 10.50 7.72 439.26 2581.97 21:06:01 41.03 23.41 17.61 848.13 4309.95 21:07:01 45.88 1.30 44.59 105.83 6390.27 21:08:01 43.54 0.28 43.25 2.53 6876.24 Average: 63.82 24.00 39.82 1523.02 13412.76 21:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 5573544 7451404 2593884 31.76 33892 2016504 930580 10.10 832356 1573040 293924 21:04:01 5480224 7412664 2687204 32.90 34692 2068908 964916 10.47 911956 1584992 26928 21:05:01 5259996 7240328 2907432 35.60 35548 2114908 1183472 12.84 1138216 1577460 11720 21:06:01 5200236 7377872 2967192 36.33 40980 2300748 994376 10.79 1061992 1700728 80460 21:07:01 4965212 7326052 3202216 39.21 61076 2453264 1031272 11.19 1127796 1848260 131228 21:08:01 4887824 7369228 3279604 40.15 70132 2558040 991836 10.76 1091188 1947728 96924 Average: 5227839 7362925 2939589 35.99 46053 2252062 1016075 11.03 1027251 1705368 106864 21:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 ens3 506.90 283.79 1614.79 71.14 0.00 0.00 0.00 0.00 21:03:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 7.13 6.05 1.49 1.49 0.00 0.00 0.00 0.00 21:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 ens3 98.50 52.36 25.24 21.74 0.00 0.00 0.00 0.00 21:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 222.21 121.01 756.02 30.38 0.00 0.00 0.00 0.00 21:06:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 54.65 46.33 642.14 7.19 0.00 0.00 0.00 0.00 21:07:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 23.81 20.53 215.01 5.02 0.00 0.00 0.00 0.00 21:08:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 152.19 88.34 542.44 22.83 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3168) 06/18/25 _x86_64_ (4 CPU) 21:01:38 LINUX RESTART (4 CPU) 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 17.26 2.58 4.29 5.95 1.98 67.94 21:03:01 0 16.93 4.39 4.14 6.66 2.09 65.80 21:03:01 1 15.02 0.00 2.70 5.83 1.48 74.97 21:03:01 2 13.42 5.87 2.97 1.91 2.24 73.59 21:03:01 3 23.68 0.03 7.39 9.41 2.08 57.40 21:04:01 all 21.60 0.00 2.25 0.58 1.62 73.96 21:04:01 0 15.06 0.00 1.93 1.30 1.31 80.41 21:04:01 1 24.52 0.00 2.17 0.32 1.59 71.40 21:04:01 2 29.07 0.00 2.35 0.10 1.79 66.69 21:04:01 3 17.73 0.00 2.55 0.63 1.77 77.32 21:05:01 all 21.90 0.00 1.87 0.39 1.74 74.11 21:05:01 0 8.51 0.00 1.34 0.55 1.26 88.34 21:05:01 1 41.72 0.00 2.04 0.46 2.56 53.22 21:05:01 2 17.52 0.00 2.08 0.33 1.41 78.66 21:05:01 3 19.83 0.00 2.02 0.20 1.72 76.23 21:06:01 all 22.51 0.00 6.21 0.73 2.43 68.11 21:06:01 0 43.37 0.00 5.91 0.85 2.92 46.94 21:06:01 1 14.52 0.00 6.51 1.13 2.73 75.11 21:06:01 2 17.42 0.00 7.08 0.64 2.19 72.67 21:06:01 3 14.97 0.00 5.33 0.32 1.92 77.47 21:07:01 all 19.91 0.00 1.08 1.87 1.22 75.92 21:07:01 0 29.71 0.00 1.11 0.28 1.40 67.49 21:07:01 1 20.42 0.00 1.27 6.06 1.56 70.69 21:07:01 2 1.39 0.00 0.22 0.02 0.66 97.71 21:07:01 3 28.14 0.00 1.75 1.08 1.25 67.79 21:08:01 all 20.50 0.00 1.38 1.36 1.41 75.35 21:08:01 0 17.55 0.00 1.01 0.03 0.73 80.67 21:08:01 1 21.58 0.00 1.32 0.53 1.42 75.14 21:08:01 2 31.40 0.00 1.86 1.27 2.18 63.29 21:08:01 3 11.43 0.00 1.34 3.61 1.34 82.28 Average: all 20.61 0.43 2.85 1.81 1.73 72.57 Average: 0 21.83 0.73 2.57 1.61 1.62 71.64 Average: 1 22.96 0.00 2.67 2.38 1.89 70.09 Average: 2 18.39 0.98 2.76 0.71 1.75 75.42 Average: 3 19.28 0.01 3.39 2.53 1.68 73.11