---> uname -a: Linux prd-centos8-docker-8c-8g-46047.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: 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): 0-7 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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25304 19 5458 30289 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:38:30:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe38:304d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:52:a9:15 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:c7ff:fe52:a915/64 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) 09/15/2025 _x86_64_ (8 CPU) 16:32:30 LINUX RESTART (8 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 144.58 15.83 128.75 3266.92 9252.02 04:35:01 PM 245.27 5.30 239.97 1176.54 12156.71 04:36:01 PM 170.84 0.83 170.01 505.56 47282.74 04:37:01 PM 37.13 0.03 37.10 0.53 580.08 04:38:01 PM 16.59 0.48 16.11 21.46 367.11 04:39:01 PM 5.10 0.00 5.10 0.00 387.35 04:40:01 PM 8.05 0.00 8.05 0.00 320.95 04:41:01 PM 106.48 0.00 106.48 0.00 23411.18 04:42:01 PM 19.73 0.00 19.73 0.00 571.51 04:43:01 PM 169.66 2.48 167.18 4510.63 2287.69 04:44:01 PM 66.81 0.48 66.32 64.12 29771.07 Average: 90.02 2.31 87.71 867.77 11489.62 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 29306764 31146548 3348940 10.26 2688 2158512 1971560 5.85 158484 2735104 146180 04:35:01 PM 27354148 29583576 5301556 16.23 2688 2539864 3045952 9.04 258524 4544748 200004 04:36:01 PM 25040128 28448100 7615576 23.32 2688 3691552 3886540 11.53 413636 6595060 580 04:37:01 PM 24558720 27971508 8096984 24.80 2688 3695064 5595168 16.60 435660 7047328 136 04:38:01 PM 24487336 27905428 8168368 25.01 2688 3700520 4249572 12.61 437328 7118448 80 04:39:01 PM 25480700 28908256 7175004 21.97 2688 3709932 3420472 10.15 439744 6127912 24 04:40:01 PM 25327240 28759456 7328464 22.44 2688 3714272 4064032 12.06 442292 6277136 216 04:41:01 PM 24122460 28254604 8533244 26.13 2688 4398164 5650480 16.76 633780 7230816 172 04:42:01 PM 22842332 27007100 9813372 30.05 2688 4434568 6567084 19.48 646836 8490092 4584 04:43:01 PM 23761056 28790764 8894648 27.24 2688 5280016 3299344 9.79 859812 7366244 787132 04:44:01 PM 25907748 31011484 6747956 20.66 2688 5349388 1546404 4.59 1137968 4943592 24028 Average: 25289876 28889711 7365828 22.56 2688 3879259 3936055 11.68 533097 6225135 105740 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 115.63 97.82 1297.06 22.66 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 396.38 331.64 5366.46 53.84 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 337.57 211.20 10008.25 33.22 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:37:01 PM lo 45.53 45.53 3.94 3.94 0.00 0.00 0.00 0.00 04:37:01 PM eth0 138.31 102.03 41.01 42.77 0.00 0.00 0.00 0.00 04:37:01 PM docker0 10.26 11.81 1.53 1.52 0.00 0.00 0.00 0.00 04:37:01 PM veth80dddab 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:38:01 PM lo 63.03 63.03 3.43 3.43 0.00 0.00 0.00 0.00 04:38:01 PM eth0 223.48 173.58 61.24 71.25 0.00 0.00 0.00 0.00 04:38:01 PM docker0 2.08 2.45 0.30 0.35 0.00 0.00 0.00 0.00 04:39:01 PM lo 11.06 11.06 0.54 0.54 0.00 0.00 0.00 0.00 04:39:01 PM eth0 205.21 159.50 102.02 57.79 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 33.11 20.73 29.00 11.71 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:41:01 PM eth0 726.67 428.09 2965.98 1612.61 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM vethfdf538b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:41:01 PM vethe5bb4d4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:42:01 PM lo 963.81 963.81 171.61 171.61 0.00 0.00 0.00 0.00 04:42:01 PM eth0 109.05 72.23 29.29 31.33 0.00 0.00 0.00 0.00 04:42:01 PM docker0 422.39 438.30 75.00 87.86 0.00 0.00 0.00 0.00 04:42:01 PM vethfdf538b 383.64 398.70 76.31 64.01 0.00 0.00 0.00 0.01 04:42:01 PM vethe5bb4d4 38.75 40.10 4.46 24.10 0.00 0.00 0.00 0.00 04:43:01 PM lo 498.53 498.53 80.84 80.84 0.00 0.00 0.00 0.00 04:43:01 PM eth0 125.46 114.31 1508.41 729.15 0.00 0.00 0.00 0.00 04:43:01 PM docker0 216.16 219.14 48.36 31.69 0.00 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 52.39 74.89 30.90 1618.05 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.84 143.84 23.67 23.67 0.00 0.00 0.00 0.00 Average: eth0 223.94 162.37 1949.10 389.48 0.00 0.00 0.00 0.00 Average: docker0 59.17 61.08 11.38 11.04 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) 09/15/2025 _x86_64_ (8 CPU) 16:32:30 LINUX RESTART (8 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 10.54 0.00 0.93 1.22 0.05 87.26 04:34:01 PM 0 1.32 0.00 0.57 0.87 0.07 97.18 04:34:01 PM 1 9.04 0.00 1.02 2.39 0.05 87.50 04:34:01 PM 2 22.17 0.00 1.57 2.45 0.05 73.76 04:34:01 PM 3 8.01 0.00 0.77 1.25 0.05 89.92 04:34:01 PM 4 10.18 0.00 0.75 0.63 0.03 88.40 04:34:01 PM 5 21.33 0.00 1.94 1.20 0.07 75.47 04:34:01 PM 6 5.70 0.00 0.37 0.20 0.05 93.68 04:34:01 PM 7 6.55 0.00 0.47 0.77 0.03 92.18 04:35:01 PM all 38.05 0.00 1.42 1.12 0.09 59.32 04:35:01 PM 0 28.21 0.00 0.73 0.27 0.08 70.71 04:35:01 PM 1 31.34 0.00 1.44 1.56 0.08 65.58 04:35:01 PM 2 48.39 0.00 2.22 2.07 0.12 47.19 04:35:01 PM 3 36.27 0.00 1.56 1.87 0.10 60.20 04:35:01 PM 4 44.72 0.00 1.30 0.74 0.10 53.14 04:35:01 PM 5 46.02 0.00 1.04 0.89 0.08 51.98 04:35:01 PM 6 27.43 0.00 1.97 1.39 0.08 69.13 04:35:01 PM 7 41.97 0.00 1.09 0.22 0.08 56.64 04:36:01 PM all 32.61 0.00 3.06 2.09 0.08 62.16 04:36:01 PM 0 31.21 0.00 2.67 0.20 0.10 65.82 04:36:01 PM 1 28.51 0.00 3.32 5.68 0.08 62.40 04:36:01 PM 2 37.65 0.00 4.53 4.95 0.07 52.80 04:36:01 PM 3 22.15 0.00 3.48 2.27 0.08 72.01 04:36:01 PM 4 21.78 0.00 2.69 1.14 0.07 74.32 04:36:01 PM 5 43.21 0.00 1.95 0.17 0.08 54.59 04:36:01 PM 6 43.64 0.00 3.01 1.43 0.07 51.85 04:36:01 PM 7 32.70 0.00 2.84 0.86 0.08 63.52 04:37:01 PM all 23.00 0.00 2.52 0.08 0.09 74.31 04:37:01 PM 0 23.20 0.00 2.62 0.02 0.10 74.06 04:37:01 PM 1 21.19 0.00 2.33 0.08 0.08 76.31 04:37:01 PM 2 22.27 0.00 2.36 0.07 0.08 75.21 04:37:01 PM 3 19.32 0.00 2.48 0.23 0.10 77.86 04:37:01 PM 4 21.32 0.00 2.63 0.03 0.08 75.93 04:37:01 PM 5 27.55 0.00 3.15 0.08 0.10 69.12 04:37:01 PM 6 21.53 0.00 1.89 0.07 0.08 76.42 04:37:01 PM 7 27.63 0.00 2.68 0.07 0.08 69.54 04:38:01 PM all 10.48 0.00 1.62 0.04 0.07 87.80 04:38:01 PM 0 9.02 0.00 1.47 0.05 0.07 89.39 04:38:01 PM 1 10.66 0.00 1.76 0.02 0.08 87.49 04:38:01 PM 2 10.92 0.00 1.61 0.12 0.07 87.29 04:38:01 PM 3 13.22 0.00 1.46 0.07 0.07 85.19 04:38:01 PM 4 7.88 0.00 1.91 0.00 0.07 90.15 04:38:01 PM 5 10.62 0.00 1.92 0.03 0.07 87.35 04:38:01 PM 6 11.43 0.00 1.41 0.02 0.07 87.08 04:38:01 PM 7 10.07 0.00 1.42 0.00 0.07 88.45 04:39:01 PM all 9.41 0.00 0.48 0.02 0.04 90.05 04:39:01 PM 0 14.39 0.00 0.42 0.00 0.05 85.15 04:39:01 PM 1 5.01 0.00 0.28 0.02 0.03 94.65 04:39:01 PM 2 7.77 0.00 0.47 0.02 0.03 91.72 04:39:01 PM 3 4.04 0.00 0.23 0.12 0.03 95.58 04:39:01 PM 4 5.78 0.00 0.68 0.02 0.05 93.47 04:39:01 PM 5 4.80 0.00 0.43 0.00 0.03 94.74 04:39:01 PM 6 27.81 0.00 1.08 0.00 0.05 71.05 04:39:01 PM 7 5.69 0.00 0.23 0.00 0.03 94.05 04:40:01 PM all 16.93 0.00 0.45 0.01 0.04 82.57 04:40:01 PM 0 22.69 0.00 0.15 0.00 0.03 77.12 04:40:01 PM 1 20.04 0.00 0.27 0.05 0.05 79.60 04:40:01 PM 2 11.46 0.00 0.70 0.00 0.03 87.80 04:40:01 PM 3 18.01 0.00 0.82 0.07 0.05 81.05 04:40:01 PM 4 8.35 0.00 0.22 0.00 0.05 91.39 04:40:01 PM 5 20.57 0.00 0.62 0.00 0.03 78.78 04:40:01 PM 6 20.90 0.00 0.65 0.00 0.03 78.42 04:40:01 PM 7 13.41 0.00 0.18 0.00 0.02 86.39 04:41:01 PM all 23.20 0.00 1.83 0.96 0.07 73.94 04:41:01 PM 0 24.75 0.00 1.34 0.02 0.07 73.83 04:41:01 PM 1 25.37 0.00 2.02 2.40 0.07 70.14 04:41:01 PM 2 20.27 0.00 2.23 1.58 0.07 75.86 04:41:01 PM 3 24.13 0.00 2.14 1.87 0.07 71.80 04:41:01 PM 4 22.09 0.00 1.79 0.18 0.08 75.85 04:41:01 PM 5 24.81 0.00 1.88 0.94 0.05 72.33 04:41:01 PM 6 28.19 0.00 1.96 0.40 0.08 69.36 04:41:01 PM 7 16.03 0.00 1.32 0.27 0.07 82.31 04:42:01 PM all 29.65 0.00 1.59 0.03 0.09 68.64 04:42:01 PM 0 23.86 0.00 1.61 0.03 0.08 74.41 04:42:01 PM 1 17.73 0.00 1.81 0.05 0.10 80.31 04:42:01 PM 2 39.56 0.00 2.03 0.00 0.10 58.31 04:42:01 PM 3 39.84 0.00 1.51 0.05 0.08 58.52 04:42:01 PM 4 30.80 0.00 1.17 0.03 0.08 67.91 04:42:01 PM 5 30.03 0.00 2.00 0.00 0.10 67.88 04:42:01 PM 6 19.80 0.00 1.51 0.03 0.08 78.58 04:42:01 PM 7 35.56 0.00 1.09 0.03 0.07 63.25 04:43:01 PM all 30.01 0.00 2.20 0.50 0.08 67.21 04:43:01 PM 0 33.44 0.00 1.97 0.13 0.08 64.37 04:43:01 PM 1 20.12 0.00 2.00 0.44 0.08 77.36 04:43:01 PM 2 14.13 0.00 2.20 0.20 0.07 83.41 04:43:01 PM 3 35.92 0.00 1.99 0.60 0.08 61.41 04:43:01 PM 4 37.95 0.00 3.56 0.49 0.08 57.92 04:43:01 PM 5 27.02 0.00 1.71 0.12 0.07 71.09 04:43:01 PM 6 42.75 0.00 2.89 1.71 0.10 52.55 04:43:01 PM 7 28.77 0.00 1.29 0.28 0.08 69.57 04:44:01 PM all 16.61 0.00 1.21 1.06 0.05 81.06 04:44:01 PM 0 10.16 0.00 0.80 0.00 0.07 88.97 04:44:01 PM 1 26.54 0.00 1.37 3.02 0.07 69.00 04:44:01 PM 2 27.88 0.00 1.50 3.07 0.05 67.49 04:44:01 PM 3 7.11 0.00 0.85 1.74 0.07 90.22 04:44:01 PM 4 16.03 0.00 1.19 0.48 0.05 82.25 04:44:01 PM 5 25.04 0.00 2.05 0.17 0.03 72.71 04:44:01 PM 6 15.47 0.00 1.05 0.02 0.03 83.43 04:44:01 PM 7 4.61 0.00 0.88 0.02 0.05 94.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.85 0.00 1.57 0.65 0.07 75.86 Average: 0 20.19 0.00 1.30 0.14 0.07 78.28 Average: 1 19.58 0.00 1.60 1.43 0.07 77.32 Average: 2 23.85 0.00 1.94 1.32 0.07 72.82 Average: 3 20.72 0.00 1.57 0.92 0.07 76.72 Average: 4 20.61 0.00 1.63 0.34 0.07 77.36 Average: 5 25.53 0.00 1.70 0.33 0.07 72.38 Average: 6 24.04 0.00 1.62 0.48 0.07 73.80 Average: 7 20.26 0.00 1.23 0.23 0.06 78.23