---> uname -a: Linux prd-centos8-docker-8c-8g-4681.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1108 26319 19 4462 30308 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:c1:8c:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fec1:8cbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:ec:ec:fd 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::42:54ff:feec:ecfd/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) 10/23/2025 _x86_64_ (8 CPU) 08:33:30 LINUX RESTART (8 CPU) 08:34:01 AM tps rtps wtps bread/s bwrtn/s 08:35:01 AM 217.76 8.70 209.07 1268.99 8269.26 08:36:01 AM 223.28 19.06 204.22 4148.08 12069.81 08:37:01 AM 89.87 0.15 89.72 5.33 9343.89 08:38:01 AM 40.64 0.00 40.64 0.00 2602.28 08:39:01 AM 106.76 0.58 106.18 505.96 44517.19 08:40:01 AM 21.59 0.23 21.36 67.98 472.51 08:41:01 AM 27.47 0.48 26.99 21.46 512.23 08:42:01 AM 8.23 0.00 8.23 0.00 442.49 08:43:01 AM 43.22 0.00 43.22 0.00 8815.56 08:44:01 AM 78.40 0.00 78.40 0.00 15249.74 08:45:01 AM 14.13 0.00 14.13 0.00 260.95 08:46:01 AM 27.46 0.47 26.99 63.98 978.22 Average: 74.90 2.47 72.43 506.83 8627.95 08:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 AM 29494144 31231600 3161568 9.68 2688 2056788 1438836 4.27 157892 2562804 226808 08:36:01 AM 27907640 30085200 4748072 14.54 2688 2489508 2406456 7.14 251020 4009656 226336 08:37:01 AM 27683516 29917652 4972196 15.23 2688 2542764 2488240 7.38 273416 4199776 33092 08:38:01 AM 26760064 29030300 5895648 18.05 2688 2577272 3299348 9.79 280272 5108720 1104 08:39:01 AM 25032688 28436568 7623024 23.34 2688 3686128 5130656 15.22 398140 6613616 144 08:40:01 AM 24192268 27601072 8463444 25.92 2688 3690020 5752912 17.07 437952 7407892 192 08:41:01 AM 24398552 27813136 8257160 25.29 2688 3695528 4326432 12.84 441816 7201312 20 08:42:01 AM 25117184 28543300 7538528 23.08 2688 3706388 3706680 11.00 444812 6483344 1224 08:43:01 AM 24165260 28238724 8490452 26.00 2688 4331692 3928132 11.65 509092 7333476 384988 08:44:01 AM 23358268 27490384 9297444 28.47 2688 4398932 6085664 18.06 554508 8068564 32 08:45:01 AM 22834856 26996292 9820856 30.07 2688 4428800 6511220 19.32 557048 8586756 1568 08:46:01 AM 26974592 31057848 5681120 17.40 2688 4338000 1509992 4.48 725900 4308688 23620 Average: 25659919 28870173 6995793 21.42 2688 3495152 3882047 11.52 419322 5990384 74927 08:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 272.49 175.89 1520.79 38.94 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 459.95 351.02 4880.50 65.32 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 89.00 83.40 689.94 22.88 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 135.09 106.37 596.19 29.74 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 287.55 170.61 9486.37 13.54 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 AM veth48844db 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 AM lo 18.68 18.68 1.86 1.86 0.00 0.00 0.00 0.00 08:40:01 AM eth0 59.28 41.47 22.08 19.44 0.00 0.00 0.00 0.00 08:40:01 AM docker0 5.85 7.36 0.84 0.86 0.00 0.00 0.00 0.00 08:40:01 AM veth96d145d 4.18 5.58 0.66 0.66 0.00 0.00 0.00 0.00 08:41:01 AM lo 64.90 64.90 4.58 4.58 0.00 0.00 0.00 0.00 08:41:01 AM eth0 342.39 229.56 98.57 100.47 0.00 0.00 0.00 0.00 08:41:01 AM docker0 8.33 9.35 1.24 1.20 0.00 0.00 0.00 0.00 08:42:01 AM lo 48.56 48.56 2.37 2.37 0.00 0.00 0.00 0.00 08:42:01 AM eth0 417.63 280.94 146.05 115.59 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:43:01 AM eth0 438.25 176.67 2976.26 24.29 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 19.36 19.36 2.45 2.45 0.00 0.00 0.00 0.00 08:44:01 AM eth0 3.30 2.73 0.94 1.74 0.00 0.00 0.00 0.00 08:44:01 AM docker0 8.63 9.98 0.82 1.94 0.00 0.00 0.00 0.00 08:44:01 AM veth860f4a2 8.63 10.13 0.94 1.95 0.00 0.00 0.00 0.00 08:44:01 AM veth52593ed 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 08:45:01 AM lo 591.34 591.34 86.22 86.22 0.00 0.00 0.00 0.00 08:45:01 AM eth0 103.42 69.78 37.57 35.53 0.00 0.00 0.00 0.00 08:45:01 AM docker0 252.45 261.11 39.55 41.48 0.00 0.00 0.00 0.00 08:45:01 AM veth860f4a2 210.35 219.03 38.08 31.67 0.00 0.00 0.00 0.00 08:45:01 AM veth52593ed 42.10 42.15 4.91 9.81 0.00 0.00 0.00 0.00 08:46:01 AM lo 895.23 895.23 171.95 171.95 0.00 0.00 0.00 0.00 08:46:01 AM eth0 83.37 59.90 29.37 24.18 0.00 0.00 0.00 0.00 08:46:01 AM docker0 393.60 402.30 86.92 79.92 0.00 0.00 0.00 0.00 Average: lo 136.53 136.53 22.46 22.46 0.00 0.00 0.00 0.00 Average: eth0 224.31 145.69 1707.13 40.97 0.00 0.00 0.00 0.00 Average: docker0 55.74 57.52 10.78 10.45 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) 10/23/2025 _x86_64_ (8 CPU) 08:33:30 LINUX RESTART (8 CPU) 08:34:01 AM CPU %user %nice %system %iowait %steal %idle 08:35:01 AM all 10.56 0.00 1.20 0.85 0.06 87.33 08:35:01 AM 0 5.46 0.00 0.75 0.48 0.07 93.24 08:35:01 AM 1 5.82 0.00 0.99 0.82 0.07 92.31 08:35:01 AM 2 12.82 0.00 1.72 2.71 0.07 82.68 08:35:01 AM 3 15.21 0.00 1.20 1.20 0.05 82.34 08:35:01 AM 4 4.63 0.00 0.65 0.22 0.10 94.40 08:35:01 AM 5 25.05 0.00 2.29 0.80 0.07 71.79 08:35:01 AM 6 7.95 0.00 0.78 0.20 0.05 91.02 08:35:01 AM 7 7.54 0.00 1.19 0.38 0.03 90.85 08:36:01 AM all 30.35 0.00 1.34 4.65 0.10 63.55 08:36:01 AM 0 41.82 0.00 1.54 1.38 0.12 55.15 08:36:01 AM 1 32.61 0.00 1.74 7.29 0.12 58.24 08:36:01 AM 2 19.82 0.00 1.04 0.49 0.12 78.54 08:36:01 AM 3 34.11 0.00 1.42 2.29 0.10 62.08 08:36:01 AM 4 23.43 0.00 1.24 1.32 0.10 73.90 08:36:01 AM 5 29.36 0.00 1.22 2.04 0.10 67.27 08:36:01 AM 6 43.43 0.00 1.41 11.48 0.10 43.58 08:36:01 AM 7 18.27 0.00 1.12 10.91 0.07 69.63 08:37:01 AM all 19.54 0.00 0.68 10.98 0.08 68.73 08:37:01 AM 0 27.74 0.00 0.57 1.86 0.10 69.73 08:37:01 AM 1 18.81 0.00 0.70 12.14 0.10 68.25 08:37:01 AM 2 27.76 0.00 0.62 23.90 0.07 47.65 08:37:01 AM 3 20.80 0.00 0.81 10.06 0.07 68.26 08:37:01 AM 4 17.70 0.00 0.60 2.54 0.10 79.06 08:37:01 AM 5 5.75 0.00 0.72 16.45 0.08 77.00 08:37:01 AM 6 24.26 0.00 0.59 13.53 0.08 61.54 08:37:01 AM 7 13.46 0.00 0.82 7.28 0.07 78.37 08:38:01 AM all 18.06 0.00 0.54 1.21 0.07 80.12 08:38:01 AM 0 18.70 0.00 0.13 0.15 0.08 80.93 08:38:01 AM 1 47.10 0.00 1.12 2.04 0.10 49.64 08:38:01 AM 2 8.30 0.00 0.98 0.57 0.07 90.08 08:38:01 AM 3 5.85 0.00 0.27 1.02 0.07 92.80 08:38:01 AM 4 8.35 0.00 0.80 5.36 0.07 85.42 08:38:01 AM 5 17.87 0.00 0.57 0.17 0.03 81.36 08:38:01 AM 6 18.65 0.00 0.30 0.39 0.05 80.62 08:38:01 AM 7 19.54 0.00 0.15 0.00 0.08 80.22 08:39:01 AM all 10.78 0.00 2.15 10.64 0.08 76.34 08:39:01 AM 0 9.68 0.00 2.05 5.85 0.10 82.32 08:39:01 AM 1 12.02 0.00 2.12 28.77 0.10 56.99 08:39:01 AM 2 15.42 0.00 3.60 11.63 0.12 69.24 08:39:01 AM 3 11.57 0.00 1.59 8.27 0.07 78.50 08:39:01 AM 4 11.46 0.00 2.45 11.30 0.05 74.74 08:39:01 AM 5 6.82 0.00 2.07 5.16 0.07 85.89 08:39:01 AM 6 6.25 0.00 1.65 13.63 0.07 78.41 08:39:01 AM 7 13.03 0.00 1.68 0.54 0.08 84.67 08:40:01 AM all 18.02 0.00 1.32 1.30 0.09 79.27 08:40:01 AM 0 15.00 0.00 1.06 0.87 0.08 82.99 08:40:01 AM 1 13.44 0.00 1.34 2.99 0.07 82.16 08:40:01 AM 2 17.08 0.00 1.28 1.14 0.10 80.40 08:40:01 AM 3 13.24 0.00 0.96 0.47 0.08 85.25 08:40:01 AM 4 35.65 0.00 1.74 0.49 0.10 62.02 08:40:01 AM 5 9.41 0.00 1.14 1.59 0.10 87.76 08:40:01 AM 6 23.71 0.00 1.58 1.40 0.13 73.18 08:40:01 AM 7 16.61 0.00 1.43 1.46 0.08 80.42 08:41:01 AM all 15.61 0.00 1.96 1.14 0.13 81.16 08:41:01 AM 0 20.11 0.00 1.96 0.59 0.13 77.20 08:41:01 AM 1 14.60 0.00 1.78 0.99 0.18 82.44 08:41:01 AM 2 13.56 0.00 2.42 1.53 0.08 82.40 08:41:01 AM 3 17.32 0.00 2.30 0.27 0.17 79.94 08:41:01 AM 4 13.39 0.00 1.88 1.37 0.12 83.25 08:41:01 AM 5 18.24 0.00 1.91 0.75 0.12 78.98 08:41:01 AM 6 14.70 0.00 1.80 2.15 0.12 81.23 08:41:01 AM 7 12.92 0.00 1.61 1.51 0.10 83.86 08:42:01 AM all 11.82 0.00 0.91 0.36 0.13 86.78 08:42:01 AM 0 19.19 0.00 0.95 0.47 0.17 79.22 08:42:01 AM 1 5.83 0.00 1.21 1.49 0.10 91.37 08:42:01 AM 2 14.03 0.00 1.25 0.00 0.33 84.39 08:42:01 AM 3 14.54 0.00 0.65 0.20 0.10 84.51 08:42:01 AM 4 13.08 0.00 1.01 0.00 0.10 85.81 08:42:01 AM 5 7.19 0.00 0.97 0.52 0.08 91.23 08:42:01 AM 6 14.61 0.00 0.52 0.00 0.10 84.77 08:42:01 AM 7 6.11 0.00 0.70 0.17 0.07 92.95 08:43:01 AM all 27.26 0.00 1.45 4.01 0.13 67.15 08:43:01 AM 0 38.77 0.00 1.19 5.07 0.10 54.86 08:43:01 AM 1 11.69 0.00 1.46 12.16 0.12 74.56 08:43:01 AM 2 20.74 0.00 1.78 5.09 0.18 72.20 08:43:01 AM 3 44.40 0.00 1.75 3.83 0.15 49.87 08:43:01 AM 4 30.86 0.00 1.38 0.25 0.15 67.36 08:43:01 AM 5 23.60 0.00 1.43 1.71 0.08 73.18 08:43:01 AM 6 30.82 0.00 1.13 2.79 0.17 65.08 08:43:01 AM 7 17.26 0.00 1.48 1.14 0.08 80.03 08:44:01 AM all 12.88 0.00 0.68 9.56 0.07 76.81 08:44:01 AM 0 8.04 0.00 0.74 2.37 0.05 88.81 08:44:01 AM 1 25.79 0.00 0.92 15.76 0.20 57.33 08:44:01 AM 2 6.97 0.00 1.22 39.26 0.07 52.48 08:44:01 AM 3 6.77 0.00 0.54 2.91 0.07 89.71 08:44:01 AM 4 18.26 0.00 0.60 0.13 0.05 80.96 08:44:01 AM 5 13.27 0.00 0.54 14.99 0.05 71.15 08:44:01 AM 6 16.97 0.00 0.50 0.95 0.03 81.54 08:44:01 AM 7 6.95 0.00 0.42 0.18 0.05 92.40 08:45:01 AM all 16.35 0.00 1.15 0.92 0.13 81.45 08:45:01 AM 0 11.16 0.00 1.24 3.09 0.10 84.40 08:45:01 AM 1 31.84 0.00 1.41 0.44 0.13 66.18 08:45:01 AM 2 16.31 0.00 0.92 0.10 0.13 82.53 08:45:01 AM 3 15.58 0.00 1.12 0.84 0.27 82.19 08:45:01 AM 4 13.57 0.00 1.36 0.35 0.08 84.63 08:45:01 AM 5 13.82 0.00 1.04 0.96 0.19 83.99 08:45:01 AM 6 15.32 0.00 1.11 0.62 0.10 82.85 08:45:01 AM 7 13.20 0.00 0.96 0.94 0.07 84.84 08:45:01 AM CPU %user %nice %system %iowait %steal %idle 08:46:01 AM all 16.28 0.00 1.75 0.42 0.09 81.47 08:46:01 AM 0 16.50 0.00 1.20 0.08 0.07 82.15 08:46:01 AM 1 18.83 0.00 2.21 1.55 0.10 77.31 08:46:01 AM 2 17.67 0.00 1.96 0.12 0.13 80.12 08:46:01 AM 3 26.63 0.00 2.71 0.42 0.12 70.13 08:46:01 AM 4 13.68 0.00 1.27 0.02 0.07 84.97 08:46:01 AM 5 16.86 0.00 2.04 0.39 0.07 80.65 08:46:01 AM 6 11.03 0.00 1.06 0.57 0.08 87.25 08:46:01 AM 7 9.07 0.00 1.51 0.20 0.07 89.16 Average: all 17.29 0.00 1.26 3.84 0.10 77.51 Average: 0 19.34 0.00 1.12 1.85 0.10 77.60 Average: 1 19.87 0.00 1.42 7.21 0.12 71.39 Average: 2 15.88 0.00 1.56 7.22 0.12 75.21 Average: 3 18.83 0.00 1.28 2.65 0.11 77.14 Average: 4 17.00 0.00 1.25 1.94 0.09 79.71 Average: 5 15.61 0.00 1.33 3.79 0.09 79.18 Average: 6 18.97 0.00 1.03 3.97 0.09 75.93 Average: 7 12.83 0.00 1.09 2.06 0.07 83.95