---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3428 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 9.2G 11G 48% / 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 523 5061 0 2391 7170 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:d4:fa:4c brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fed4:fa4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:86:90:bc 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-3428) 06/21/25 _x86_64_ (4 CPU) 17:50:18 LINUX RESTART (4 CPU) 17:51:01 tps rtps wtps bread/s bwrtn/s 17:52:01 90.92 20.90 70.02 712.95 5267.39 17:53:01 76.48 30.20 46.29 1632.64 7895.40 17:54:01 26.02 0.15 25.87 2.53 4601.93 17:55:01 28.75 4.46 24.29 526.54 3342.60 17:56:01 38.38 7.42 30.96 302.75 2731.81 17:57:01 23.51 0.68 22.83 77.85 3732.98 Average: 47.35 10.64 36.71 542.62 4595.56 17:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:52:01 5752600 7420048 2414828 29.57 52008 1785192 952012 10.33 582380 1641400 137576 17:53:01 5428152 7264376 2739276 33.54 60200 1939460 1152756 12.51 754152 1781520 80196 17:54:01 5344540 7235512 2822888 34.56 62396 1990296 1114228 12.09 784728 1830384 2300 17:55:01 4858840 6864460 3308588 40.51 65360 2098484 1681216 18.24 1169940 1922780 6544 17:56:01 5160724 7312288 3006704 36.81 68960 2237688 1042804 11.32 839896 1945716 83476 17:57:01 5152728 7311104 3014700 36.91 72040 2240912 1045732 11.35 847920 1944488 10020 Average: 5282931 7234631 2884497 35.32 63494 2048672 1164791 12.64 829836 1844381 53352 17:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 85.55 54.67 816.83 14.76 0.00 0.00 0.00 0.00 17:53:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 76.07 58.96 410.08 14.12 0.00 0.00 0.00 0.00 17:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 103.50 121.83 833.72 18.73 0.00 0.00 0.00 0.00 17:55:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 219.31 262.59 1505.00 36.69 0.00 0.00 0.00 0.00 17:56:01 lo 6.45 6.45 2.23 2.23 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 218.60 231.08 967.64 51.31 0.00 0.00 0.00 0.00 17:57:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 11.60 12.28 9.15 5.96 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.43 0.43 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 119.10 123.57 757.09 23.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3428) 06/21/25 _x86_64_ (4 CPU) 17:50:18 LINUX RESTART (4 CPU) 17:51:01 CPU %user %nice %system %iowait %steal %idle 17:52:01 all 19.44 0.00 1.35 3.11 1.43 74.67 17:52:01 0 8.00 0.00 1.06 5.22 1.35 84.37 17:52:01 1 11.78 0.00 0.96 2.09 0.75 84.41 17:52:01 2 41.97 0.00 2.29 0.96 2.23 52.55 17:52:01 3 16.04 0.00 1.11 4.13 1.36 77.35 17:53:01 all 19.22 0.00 1.42 1.82 1.76 75.79 17:53:01 0 9.53 0.00 0.62 1.36 0.96 87.52 17:53:01 1 42.29 0.00 2.59 1.73 2.29 51.10 17:53:01 2 16.09 0.00 1.47 2.57 2.07 77.80 17:53:01 3 9.02 0.00 0.99 1.59 1.72 86.68 17:54:01 all 10.59 0.00 0.65 0.30 1.43 87.02 17:54:01 0 8.16 0.00 0.58 0.53 1.33 89.40 17:54:01 1 14.85 0.00 0.33 0.05 1.25 83.52 17:54:01 2 10.51 0.00 1.15 0.65 2.08 85.62 17:54:01 3 8.83 0.00 0.53 0.00 1.06 89.57 17:55:01 all 17.56 0.00 1.17 0.29 2.25 78.73 17:55:01 0 18.60 0.00 0.83 0.42 1.91 78.24 17:55:01 1 13.35 0.00 0.70 0.03 1.68 84.24 17:55:01 2 19.87 0.00 1.77 0.17 2.94 75.25 17:55:01 3 18.42 0.00 1.37 0.51 2.47 77.23 17:56:01 all 48.20 0.00 1.77 0.64 4.65 44.73 17:56:01 0 43.09 0.00 1.81 0.71 4.60 49.79 17:56:01 1 56.40 0.00 2.38 0.79 5.02 35.41 17:56:01 2 44.79 0.00 1.46 0.74 4.52 48.49 17:56:01 3 48.51 0.00 1.45 0.31 4.50 45.22 17:57:01 all 20.68 0.00 0.94 0.71 1.05 76.62 17:57:01 0 23.26 0.00 1.20 0.17 0.80 74.58 17:57:01 1 29.15 0.00 0.72 0.15 1.18 68.80 17:57:01 2 5.94 0.00 0.81 2.28 0.62 90.36 17:57:01 3 24.39 0.00 1.04 0.28 1.61 72.68 Average: all 22.64 0.00 1.22 1.14 2.10 72.90 Average: 0 18.46 0.00 1.02 1.40 1.83 77.29 Average: 1 28.00 0.00 1.28 0.81 2.03 67.88 Average: 2 23.20 0.00 1.49 1.23 2.41 71.67 Average: 3 20.88 0.00 1.09 1.14 2.12 74.77