---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-51 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 9.5G 9.8G 50% / 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: 3944 443 825 0 2674 3227 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:e3:bd:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fee3:bd6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:db:1d:f5 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-51) 07/10/25 _x86_64_ (4 CPU) 10:36:45 LINUX RESTART (4 CPU) 10:37:01 tps rtps wtps bread/s bwrtn/s 10:38:02 152.57 69.28 83.29 5590.14 39791.55 10:39:01 69.34 0.25 69.09 28.33 9487.88 10:40:01 63.94 30.79 33.14 1647.46 6214.96 10:41:01 15.61 7.43 8.18 652.56 840.66 10:42:01 33.63 6.48 27.15 276.22 15897.22 Average: 67.01 22.93 44.09 1644.46 14463.88 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:02 1808056 3335632 2230604 55.23 37768 1653604 939988 18.48 563180 1505320 51476 10:39:01 1547264 3322512 2491396 61.69 60356 1865728 939072 18.46 589736 1711816 81820 10:40:01 1328904 3235360 2709756 67.10 67968 1981980 1033496 20.32 689896 1816668 10428 10:41:01 564556 2659676 3474104 86.02 72056 2160912 1667932 32.79 1297128 1958704 160304 10:42:01 910416 3365804 3128244 77.46 76536 2510128 867772 17.06 743544 2156968 66140 Average: 1231839 3183797 2806821 69.50 62937 2034470 1089652 21.42 776697 1829895 74034 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:02 ens3 353.95 186.10 1101.51 64.42 0.00 0.00 0.00 0.00 10:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:39:01 ens3 163.96 90.90 914.12 10.05 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 10:40:01 ens3 73.09 59.54 302.27 15.28 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:41:01 ens3 230.46 193.00 2550.04 27.31 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:42:01 ens3 237.59 149.81 1921.62 25.03 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 1.43 1.43 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 211.97 136.02 1359.39 28.48 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: lo 1.04 1.04 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-51) 07/10/25 _x86_64_ (4 CPU) 10:36:45 LINUX RESTART (4 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:02 all 18.00 0.00 2.86 5.34 3.92 69.89 10:38:02 0 19.48 0.00 1.99 8.41 2.83 67.29 10:38:02 1 16.94 0.00 3.07 5.57 3.83 70.59 10:38:02 2 20.76 0.00 2.32 3.60 4.28 69.05 10:38:02 3 14.86 0.00 4.03 3.82 4.70 72.60 10:39:01 all 18.57 0.00 1.29 3.46 2.39 74.29 10:39:01 0 21.89 0.00 1.06 0.57 2.01 74.47 10:39:01 1 10.70 0.00 0.73 0.75 2.43 85.39 10:39:01 2 28.50 0.00 1.91 5.09 3.28 61.21 10:39:01 3 13.19 0.00 1.43 7.48 1.85 76.05 10:40:01 all 13.95 0.00 0.97 1.47 3.54 80.06 10:40:01 0 25.87 0.00 1.29 1.60 3.45 67.80 10:40:01 1 10.13 0.00 0.79 1.26 3.43 84.39 10:40:01 2 8.97 0.00 0.92 1.16 3.31 85.64 10:40:01 3 10.93 0.00 0.94 1.85 3.97 82.32 10:41:01 all 27.45 0.00 1.22 0.66 5.91 64.76 10:41:01 0 21.49 0.00 1.28 1.06 5.52 70.65 10:41:01 1 32.16 0.00 0.71 0.79 5.71 60.64 10:41:01 2 29.68 0.00 1.42 0.59 5.93 62.38 10:41:01 3 26.49 0.00 1.44 0.18 6.50 65.39 10:42:01 all 42.67 0.00 1.82 0.91 6.44 48.15 10:42:01 0 31.14 0.00 1.41 0.51 6.10 60.85 10:42:01 1 37.39 0.00 1.84 1.49 6.36 52.92 10:42:01 2 43.12 0.00 1.56 0.49 6.10 48.74 10:42:01 3 59.12 0.00 2.50 1.17 7.21 30.01 Average: all 24.16 0.00 1.63 2.36 4.45 67.39 Average: 0 23.99 0.00 1.40 2.43 3.99 68.18 Average: 1 21.50 0.00 1.43 1.98 4.36 70.74 Average: 2 26.19 0.00 1.62 2.17 4.58 65.43 Average: 3 24.96 0.00 2.07 2.87 4.86 65.23