---> uname -a: Linux prd-centos8-docker-8c-8g-46419.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1117 26943 19 3829 30299 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:c0:99:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fec0:99db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:14:6a:c7 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::42:4cff:fe14:6ac7/64 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) 09/17/2025 _x86_64_ (8 CPU) 08:43:11 LINUX RESTART (8 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:02 AM 213.73 16.33 197.40 3060.45 11991.20 08:46:01 AM 178.16 2.88 175.28 1105.30 14921.25 08:47:01 AM 167.98 0.73 167.25 424.72 42346.98 08:48:01 AM 42.05 0.02 42.04 0.93 591.39 08:49:01 AM 10.86 0.48 10.38 21.46 308.27 08:50:00 AM 3.48 0.00 3.48 0.00 84.43 08:50:01 AM 0.00 0.00 0.00 0.00 0.00 08:51:01 AM 1.18 0.00 1.18 0.00 106.52 08:52:01 AM 1.42 0.00 1.42 0.00 44.23 08:53:01 AM 1.33 0.00 1.33 0.00 42.47 08:54:01 AM 1.40 0.00 1.40 0.00 41.09 08:55:01 AM 3.67 0.00 3.67 0.00 416.31 Average: 56.66 1.86 54.80 418.33 6432.89 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:02 AM 28997012 30916144 3658700 11.20 2688 2235044 1677148 4.98 169008 3022572 172888 08:46:01 AM 27076040 29308436 5579672 17.09 2688 2542240 3054004 9.06 270568 4814756 56328 08:47:01 AM 25228584 28632768 7427128 22.74 2688 3686816 4910468 14.57 424740 6393560 128 08:48:01 AM 25147700 28555740 7508012 22.99 2688 3690508 3592008 10.66 438564 6460140 1016 08:49:01 AM 25064684 28477068 7591028 23.25 2688 3694684 3615104 10.73 440104 6541496 100 08:50:00 AM 25034464 28447512 7621248 23.34 2688 3695412 3641964 10.81 440108 6572256 32 08:50:01 AM 25033556 28446620 7622156 23.34 2688 3695412 3641964 10.81 440108 6572592 48 08:51:01 AM 25001056 28416828 7654656 23.44 2688 3698136 3641964 10.81 440152 6605812 12 08:52:01 AM 25000100 28416640 7655612 23.44 2688 3698904 3641964 10.81 440160 6606400 100 08:53:01 AM 24996824 28414064 7658888 23.45 2688 3699612 3641964 10.81 440160 6609652 24 08:54:01 AM 24982732 28400744 7672980 23.50 2688 3700384 3641964 10.81 440160 6624088 20 08:55:01 AM 25817276 29246672 6838436 20.94 2688 3711596 2978368 8.84 442016 5791680 20 Average: 25615002 28806603 7040710 21.56 2688 3479062 3473240 10.31 402154 6051250 19226 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:02 AM eth0 207.03 174.09 2284.08 29.41 0.00 0.00 0.00 0.00 08:45:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 422.49 291.09 4253.18 51.37 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:47:01 AM eth0 325.00 207.95 10005.56 22.74 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:47:01 AM veth48df1df 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:48:01 AM lo 58.13 58.13 4.78 4.78 0.00 0.00 0.00 0.00 08:48:01 AM eth0 161.30 109.26 50.33 50.58 0.00 0.00 0.00 0.00 08:48:01 AM docker0 11.61 13.11 1.72 1.69 0.00 0.00 0.00 0.00 08:49:01 AM lo 60.71 60.71 3.09 3.09 0.00 0.00 0.00 0.00 08:49:01 AM eth0 265.01 219.03 90.18 96.89 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 08:50:00 AM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 08:50:00 AM eth0 318.53 253.63 91.44 91.84 0.00 0.00 0.00 0.00 08:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 52.00 52.00 2.54 2.54 0.00 0.00 0.00 0.00 08:50:01 AM eth0 156.00 124.00 32.98 46.42 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 60.19 60.19 2.94 2.94 0.00 0.00 0.00 0.00 08:51:01 AM eth0 209.38 150.87 55.80 58.01 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 60.16 60.16 2.94 2.94 0.00 0.00 0.00 0.00 08:52:01 AM eth0 147.81 120.16 41.38 45.55 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 62.18 62.18 3.04 3.04 0.00 0.00 0.00 0.00 08:53:01 AM eth0 110.06 83.79 28.13 35.95 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 62.06 62.06 3.03 3.03 0.00 0.00 0.00 0.00 08:54:01 AM eth0 130.49 107.42 34.50 41.86 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 14.40 14.40 0.70 0.70 0.00 0.00 0.00 0.00 08:55:01 AM eth0 156.84 135.01 116.92 46.37 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 39.95 39.95 2.14 2.14 0.00 0.00 0.00 0.00 Average: eth0 222.66 168.11 1546.19 51.84 0.00 0.00 0.00 0.00 Average: docker0 1.13 1.30 0.17 0.17 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) 09/17/2025 _x86_64_ (8 CPU) 08:43:11 LINUX RESTART (8 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:02 AM all 12.67 0.00 1.13 1.06 0.07 85.06 08:45:02 AM 0 28.50 0.00 1.70 0.20 0.10 69.50 08:45:02 AM 1 6.92 0.00 1.14 1.39 0.08 90.48 08:45:02 AM 2 11.35 0.00 0.89 1.40 0.07 86.30 08:45:02 AM 3 7.81 0.00 0.72 0.83 0.07 90.58 08:45:02 AM 4 8.28 0.00 0.89 1.20 0.08 89.55 08:45:02 AM 5 7.62 0.00 0.84 0.70 0.07 90.78 08:45:02 AM 6 8.14 0.00 0.75 1.12 0.05 89.94 08:45:02 AM 7 22.74 0.00 2.15 1.67 0.07 73.37 08:46:01 AM all 40.88 0.00 1.28 1.85 0.11 55.87 08:46:01 AM 0 53.83 0.00 0.66 1.04 0.12 44.36 08:46:01 AM 1 34.67 0.00 1.14 3.89 0.10 60.20 08:46:01 AM 2 48.48 0.00 1.29 0.22 0.10 49.91 08:46:01 AM 3 45.75 0.00 1.95 2.67 0.14 49.49 08:46:01 AM 4 26.51 0.00 0.73 3.02 0.10 69.64 08:46:01 AM 5 49.77 0.00 1.31 1.06 0.10 47.76 08:46:01 AM 6 40.61 0.00 1.87 2.31 0.12 55.09 08:46:01 AM 7 27.46 0.00 1.31 0.59 0.10 70.53 08:47:01 AM all 24.95 0.00 2.64 1.60 0.10 70.72 08:47:01 AM 0 28.54 0.00 2.37 1.19 0.10 67.79 08:47:01 AM 1 28.55 0.00 2.61 3.60 0.12 65.13 08:47:01 AM 2 26.85 0.00 2.87 4.28 0.08 65.91 08:47:01 AM 3 36.35 0.00 2.28 0.17 0.10 61.11 08:47:01 AM 4 22.15 0.00 2.58 1.77 0.12 73.39 08:47:01 AM 5 15.94 0.00 2.40 1.18 0.10 80.38 08:47:01 AM 6 16.61 0.00 2.50 0.13 0.08 80.67 08:47:01 AM 7 24.55 0.00 3.51 0.45 0.10 71.38 08:48:01 AM all 22.36 0.00 2.46 0.25 0.10 74.84 08:48:01 AM 0 21.74 0.00 2.56 0.18 0.08 75.43 08:48:01 AM 1 19.30 0.00 2.41 0.07 0.12 78.10 08:48:01 AM 2 20.21 0.00 2.41 0.05 0.10 77.22 08:48:01 AM 3 23.67 0.00 2.38 0.05 0.12 73.79 08:48:01 AM 4 21.12 0.00 2.82 0.94 0.10 75.02 08:48:01 AM 5 24.83 0.00 2.28 0.10 0.08 72.71 08:48:01 AM 6 23.38 0.00 2.51 0.47 0.10 73.53 08:48:01 AM 7 24.59 0.00 2.28 0.12 0.08 72.93 08:49:01 AM all 5.75 0.00 1.08 0.10 0.06 93.01 08:49:01 AM 0 5.13 0.00 1.17 0.00 0.07 93.63 08:49:01 AM 1 5.88 0.00 1.77 0.03 0.07 92.25 08:49:01 AM 2 6.31 0.00 1.02 0.08 0.05 92.54 08:49:01 AM 3 7.17 0.00 0.70 0.08 0.05 91.99 08:49:01 AM 4 5.06 0.00 1.47 0.00 0.05 93.42 08:49:01 AM 5 6.31 0.00 0.90 0.27 0.05 92.47 08:49:01 AM 6 5.54 0.00 0.84 0.10 0.07 93.46 08:49:01 AM 7 4.64 0.00 0.74 0.23 0.08 94.31 08:50:00 AM all 1.61 0.00 0.70 0.01 0.06 97.62 08:50:00 AM 0 2.87 0.00 0.25 0.00 0.05 96.83 08:50:00 AM 1 1.30 0.00 1.35 0.07 0.08 97.20 08:50:00 AM 2 1.63 0.00 1.08 0.00 0.07 97.22 08:50:00 AM 3 1.67 0.00 0.37 0.02 0.05 97.89 08:50:00 AM 4 1.36 0.00 1.01 0.00 0.07 97.56 08:50:00 AM 5 1.16 0.00 0.57 0.00 0.07 98.20 08:50:00 AM 6 1.85 0.00 0.24 0.00 0.03 97.88 08:50:00 AM 7 1.03 0.00 0.69 0.03 0.03 98.22 08:50:01 AM all 1.00 0.00 1.50 0.00 0.00 97.49 08:50:01 AM 0 0.00 0.00 1.96 0.00 0.00 98.04 08:50:01 AM 1 2.00 0.00 4.00 0.00 0.00 94.00 08:50:01 AM 2 2.00 0.00 2.00 0.00 0.00 96.00 08:50:01 AM 3 2.00 0.00 0.00 0.00 0.00 98.00 08:50:01 AM 4 2.04 0.00 2.04 0.00 0.00 95.92 08:50:01 AM 5 0.00 0.00 2.00 0.00 0.00 98.00 08:50:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 08:50:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 08:51:01 AM all 1.58 0.00 0.62 0.00 0.06 97.73 08:51:01 AM 0 2.44 0.00 0.17 0.00 0.07 97.33 08:51:01 AM 1 2.05 0.00 1.15 0.00 0.07 96.73 08:51:01 AM 2 1.42 0.00 0.73 0.00 0.08 97.76 08:51:01 AM 3 1.75 0.00 0.82 0.00 0.05 97.38 08:51:01 AM 4 1.69 0.00 0.99 0.00 0.05 97.28 08:51:01 AM 5 0.87 0.00 0.35 0.00 0.05 98.73 08:51:01 AM 6 1.55 0.00 0.38 0.00 0.07 98.00 08:51:01 AM 7 0.87 0.00 0.37 0.02 0.08 98.66 08:52:01 AM all 0.65 0.00 0.58 0.00 0.05 98.72 08:52:01 AM 0 0.22 0.00 0.25 0.00 0.05 99.48 08:52:01 AM 1 0.94 0.00 0.64 0.00 0.07 98.36 08:52:01 AM 2 0.43 0.00 0.45 0.00 0.08 99.03 08:52:01 AM 3 0.74 0.00 0.80 0.00 0.03 98.43 08:52:01 AM 4 0.85 0.00 0.58 0.00 0.05 98.51 08:52:01 AM 5 0.73 0.00 0.73 0.00 0.05 98.48 08:52:01 AM 6 0.43 0.00 0.67 0.02 0.02 98.87 08:52:01 AM 7 0.82 0.00 0.50 0.00 0.05 98.63 08:53:01 AM all 0.64 0.00 0.56 0.00 0.06 98.74 08:53:01 AM 0 0.20 0.00 0.15 0.02 0.05 99.58 08:53:01 AM 1 0.79 0.00 1.12 0.00 0.07 98.03 08:53:01 AM 2 0.92 0.00 0.45 0.00 0.07 98.56 08:53:01 AM 3 0.47 0.00 0.27 0.00 0.07 99.20 08:53:01 AM 4 0.50 0.00 0.13 0.00 0.05 99.31 08:53:01 AM 5 0.47 0.00 0.47 0.00 0.05 99.01 08:53:01 AM 6 1.15 0.00 1.62 0.00 0.03 97.20 08:53:01 AM 7 0.62 0.00 0.27 0.00 0.07 99.05 08:54:01 AM all 0.73 0.00 0.60 0.00 0.06 98.60 08:54:01 AM 0 0.18 0.00 0.13 0.02 0.03 99.63 08:54:01 AM 1 1.02 0.00 1.15 0.00 0.08 97.74 08:54:01 AM 2 0.79 0.00 0.40 0.00 0.08 98.73 08:54:01 AM 3 1.02 0.00 0.45 0.00 0.07 98.46 08:54:01 AM 4 0.54 0.00 0.22 0.00 0.08 99.16 08:54:01 AM 5 0.43 0.00 0.30 0.00 0.07 99.20 08:54:01 AM 6 0.90 0.00 0.99 0.00 0.05 98.06 08:54:01 AM 7 0.95 0.00 1.15 0.00 0.05 97.85 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 11.69 0.00 0.49 0.03 0.05 87.74 08:55:01 AM 0 0.82 0.00 0.35 0.17 0.07 98.59 08:55:01 AM 1 10.71 0.00 0.33 0.00 0.07 88.89 08:55:01 AM 2 28.76 0.00 1.08 0.00 0.07 70.09 08:55:01 AM 3 20.06 0.00 0.52 0.03 0.03 79.36 08:55:01 AM 4 2.14 0.00 0.75 0.02 0.05 97.04 08:55:01 AM 5 5.18 0.00 0.13 0.00 0.03 94.66 08:55:01 AM 6 14.34 0.00 0.27 0.00 0.03 85.36 08:55:01 AM 7 11.51 0.00 0.47 0.00 0.03 87.99 Average: all 11.17 0.00 1.10 0.44 0.07 87.21 Average: 0 13.06 0.00 0.89 0.25 0.07 85.72 Average: 1 10.15 0.00 1.35 0.82 0.08 87.60 Average: 2 13.32 0.00 1.15 0.55 0.08 84.90 Average: 3 13.24 0.00 1.02 0.35 0.07 85.33 Average: 4 8.16 0.00 1.11 0.63 0.07 90.04 Average: 5 10.23 0.00 0.93 0.30 0.07 88.47 Average: 6 10.35 0.00 1.15 0.37 0.06 88.07 Average: 7 10.85 0.00 1.22 0.28 0.07 87.58