---> uname -a: Linux prd-centos8-docker-4c-4g-25318.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 852 11013 19 3897 14562 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:50:b4:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe50:b4de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:1d:37:ed 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::42:14ff:fe1d:37ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/03/2025 _x86_64_ (4 CPU) 04:40:10 LINUX RESTART (4 CPU) 04:41:01 AM tps rtps wtps bread/s bwrtn/s 04:42:01 AM 258.22 15.50 242.71 3054.92 12212.61 04:43:01 AM 78.46 5.16 73.29 716.16 8828.42 04:44:01 AM 212.65 5.11 207.53 5436.99 40148.63 04:45:01 AM 69.63 1.68 67.94 527.82 8901.48 Average: 154.75 6.87 147.88 2434.05 17522.12 04:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:42:01 AM 12609256 14698684 3532268 21.88 2688 2294416 1446776 8.42 191724 2934884 191784 04:43:01 AM 12043136 14273720 4098388 25.39 2688 2433532 1804812 10.50 236816 3444584 62464 04:44:01 AM 11288000 14898840 4853524 30.07 2688 3799316 1511472 8.79 681032 3704320 229904 04:45:01 AM 11302904 14935352 4838620 29.98 2688 3819432 1201100 6.99 1262324 3108904 8492 Average: 11810824 14701649 4330700 26.83 2688 3086674 1491040 8.67 592974 3298173 123161 04:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 378.05 288.59 3085.56 55.38 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 6856.88 4979.61 2009.85 1942.86 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 260.48 188.80 2491.58 23.30 0.00 0.00 0.00 0.00 04:44:01 AM docker0 60.41 72.34 3.29 611.66 0.00 0.00 0.00 0.00 04:44:01 AM veth5659944 60.41 72.36 4.11 611.66 0.00 0.00 0.00 0.05 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 266.99 330.27 40.37 5891.91 0.00 0.00 0.00 0.00 04:45:01 AM docker0 226.29 202.12 2953.24 13.94 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1940.41 1446.67 1906.99 1978.12 0.00 0.00 0.00 0.00 Average: docker0 71.67 68.61 739.04 156.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/03/2025 _x86_64_ (4 CPU) 04:40:10 LINUX RESTART (4 CPU) 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 29.49 0.00 2.74 1.85 0.08 65.83 04:42:01 AM 0 23.85 0.00 2.32 1.82 0.08 71.93 04:42:01 AM 1 33.39 0.00 2.99 2.02 0.08 61.51 04:42:01 AM 2 22.78 0.00 2.56 2.23 0.07 72.36 04:42:01 AM 3 37.94 0.00 3.11 1.35 0.08 57.51 04:43:01 AM all 48.03 0.00 26.42 0.46 0.12 24.97 04:43:01 AM 0 49.94 0.00 9.54 0.83 0.12 39.57 04:43:01 AM 1 51.46 0.00 6.90 0.72 0.12 40.80 04:43:01 AM 2 41.53 0.00 46.20 0.30 0.13 11.83 04:43:01 AM 3 49.31 0.00 42.40 0.00 0.12 8.17 04:44:01 AM all 30.75 0.00 4.90 3.18 0.08 61.09 04:44:01 AM 0 31.52 0.00 5.33 2.80 0.08 60.27 04:44:01 AM 1 28.27 0.00 5.50 4.14 0.08 62.01 04:44:01 AM 2 35.36 0.00 4.56 3.81 0.07 56.20 04:44:01 AM 3 27.85 0.00 4.22 1.98 0.07 65.89 04:45:01 AM all 19.60 0.00 2.40 0.58 0.06 77.35 04:45:01 AM 0 18.55 0.00 2.67 0.95 0.07 77.75 04:45:01 AM 1 28.05 0.00 2.75 0.25 0.08 68.87 04:45:01 AM 2 12.63 0.00 2.01 0.97 0.05 84.34 04:45:01 AM 3 19.17 0.00 2.17 0.15 0.05 78.46 Average: all 31.94 0.00 9.09 1.52 0.08 57.37 Average: 0 30.90 0.00 4.95 1.60 0.09 62.46 Average: 1 35.22 0.00 4.52 1.79 0.09 58.38 Average: 2 28.09 0.00 13.87 1.83 0.08 56.14 Average: 3 33.57 0.00 12.97 0.87 0.08 52.51