---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2329 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 11G 8.9G 54% / 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 538 3654 0 3783 7139 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:30:9e:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe30:9e0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:7b:c6:13 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 inet6 fe80::42:deff:fe7b:c613/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2329) 08/29/25 _x86_64_ (4 CPU) 18:18:57 LINUX RESTART (4 CPU) 18:19:01 tps rtps wtps bread/s bwrtn/s 18:20:01 180.12 106.45 73.67 7392.63 39078.17 18:21:01 47.65 3.40 44.25 57.71 5814.86 18:22:01 156.50 99.42 57.08 5094.04 10359.21 18:23:01 19.58 7.21 12.36 690.57 4416.39 18:24:01 39.77 28.42 11.35 1533.76 2717.76 18:25:01 15.70 3.00 12.70 100.67 4545.73 18:26:01 104.70 3.08 101.62 382.60 60421.00 18:27:01 18.09 0.32 17.77 32.65 1340.00 Average: 72.76 31.41 41.35 1910.53 16085.41 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 5945220 7433128 2222208 27.21 32792 1637376 989528 10.74 560468 1496164 47532 18:21:01 5731224 7423744 2436204 29.83 53840 1809052 973924 10.57 587336 1659428 147568 18:22:01 5262912 7263460 2904516 35.56 67732 2091064 1120268 12.16 804328 1882908 44088 18:23:01 4486356 6651908 3681072 45.07 71944 2246604 1685632 18.29 1476196 1976168 59452 18:24:01 4416048 6755616 3751380 45.93 75996 2409916 1530160 16.60 1449380 2060200 112432 18:25:01 3685628 6594848 4481800 54.87 82524 2958032 1694500 18.39 1672656 2540108 533052 18:26:01 3716052 7277484 4451376 54.50 92232 3571472 1100700 11.94 1275704 2876512 16512 18:27:01 3745932 7311312 4421496 54.14 94852 3572200 1049484 11.39 1249020 2873020 10580 Average: 4623672 7088938 3543756 43.39 71489 2536964 1268024 13.76 1134386 2170564 121402 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 18:20:01 ens3 425.73 218.88 1071.72 66.67 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 18:21:01 ens3 58.95 41.64 707.69 5.61 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 18:22:01 ens3 89.59 60.05 470.42 18.97 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 18:23:01 ens3 192.79 166.71 2095.64 26.50 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 18:24:01 ens3 83.26 55.03 262.01 12.32 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 1.35 1.35 0.12 0.12 0.00 0.00 0.00 0.00 18:25:01 ens3 211.88 153.12 4668.27 18.37 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:26:01 ens3 46.91 36.23 520.68 53.89 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:27:01 ens3 11.43 11.49 9.09 5.62 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 140.06 92.89 1225.54 25.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2329) 08/29/25 _x86_64_ (4 CPU) 18:18:57 LINUX RESTART (4 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 16.15 0.00 3.28 8.42 3.69 68.45 18:20:01 0 20.26 0.00 1.71 5.55 2.91 69.57 18:20:01 1 11.79 0.00 2.77 12.02 3.48 69.94 18:20:01 2 22.77 0.00 2.83 7.81 4.59 61.99 18:20:01 3 9.77 0.00 5.80 8.35 3.76 72.32 18:21:01 all 18.94 0.00 1.43 2.71 1.91 75.00 18:21:01 0 29.67 0.00 2.29 0.82 2.47 64.74 18:21:01 1 21.99 0.00 1.14 1.01 1.73 74.12 18:21:01 2 15.07 0.00 1.29 1.07 1.86 80.71 18:21:01 3 9.03 0.00 0.97 7.94 1.60 80.45 18:22:01 all 20.46 0.00 1.96 7.16 3.32 67.09 18:22:01 0 17.49 0.00 1.74 5.47 2.61 72.69 18:22:01 1 17.34 0.00 1.29 5.19 2.08 74.09 18:22:01 2 10.56 0.00 1.76 7.21 3.95 76.52 18:22:01 3 36.44 0.00 3.07 10.77 4.57 45.16 18:23:01 all 42.53 0.00 1.73 0.81 5.95 48.98 18:23:01 0 37.21 0.00 1.49 0.43 5.91 54.96 18:23:01 1 39.23 0.00 1.92 1.44 5.79 51.62 18:23:01 2 47.75 0.00 1.61 0.77 5.92 43.94 18:23:01 3 45.93 0.00 1.91 0.59 6.18 45.39 18:24:01 all 55.17 0.00 2.44 1.33 6.74 34.32 18:24:01 0 63.95 0.00 2.54 1.24 7.18 25.10 18:24:01 1 44.39 0.00 2.56 1.28 6.18 45.58 18:24:01 2 64.25 0.00 1.86 0.84 6.88 26.17 18:24:01 3 48.17 0.00 2.79 1.97 6.69 40.37 18:25:01 all 64.67 0.00 2.40 0.36 7.50 25.07 18:25:01 0 66.99 0.00 3.07 0.46 7.52 21.96 18:25:01 1 64.06 0.00 2.39 0.57 7.73 25.25 18:25:01 2 67.30 0.00 1.99 0.12 7.46 23.14 18:25:01 3 60.31 0.00 2.18 0.29 7.32 29.90 18:26:01 all 26.06 0.00 3.87 2.87 3.03 64.18 18:26:01 0 19.72 0.00 3.45 0.67 2.51 73.65 18:26:01 1 23.96 0.00 3.42 0.99 2.55 69.09 18:26:01 2 33.44 0.00 5.20 3.51 3.89 53.96 18:26:01 3 27.05 0.00 3.40 6.26 3.13 60.16 18:27:01 all 20.17 0.00 1.14 1.12 1.39 76.18 18:27:01 0 14.59 0.00 0.88 0.23 1.18 83.12 18:27:01 1 10.39 0.00 0.82 0.07 0.67 88.06 18:27:01 2 27.04 0.00 1.03 1.93 1.71 68.29 18:27:01 3 28.58 0.00 1.80 2.25 2.01 65.36 Average: all 33.07 0.00 2.28 3.10 4.20 57.35 Average: 0 33.82 0.00 2.14 1.86 4.05 58.13 Average: 1 29.23 0.00 2.04 2.82 3.79 62.11 Average: 2 36.01 0.00 2.20 2.92 4.54 54.34 Average: 3 33.21 0.00 2.74 4.80 4.42 54.84