---> uname -a: Linux prd-centos8-builder-4c-4g-19437.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1069 6854 19 7840 14344 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:08:ae:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85277sec preferred_lft 85277sec inet6 fe80::f816:3eff:fe08:ae6c/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-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/08/2025 _x86_64_ (4 CPU) 03:23:03 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 169.42 20.35 149.08 1709.85 13276.15 03:26:01 AM 387.30 15.58 371.73 1825.92 4662.41 03:27:01 AM 85.72 3.41 82.31 832.78 19018.34 03:28:01 AM 42.90 0.00 42.90 0.00 21979.14 03:29:01 AM 138.74 0.00 138.74 0.00 33362.03 03:30:01 AM 34.09 0.00 34.09 0.00 7337.48 03:31:01 AM 86.24 0.00 86.24 0.00 9196.25 03:32:01 AM 73.97 0.00 73.97 0.00 8718.51 03:33:01 AM 57.32 0.03 57.29 19.33 8654.46 03:34:01 AM 1386.06 45.95 1340.12 577.65 50712.14 03:35:01 AM 71.41 50.82 20.59 1131.70 1139.58 03:36:01 AM 16.69 0.60 16.09 8.26 7912.64 03:37:01 AM 22.98 13.56 9.41 153.28 9472.11 03:38:01 AM 9.68 0.03 9.65 0.27 9943.41 03:39:01 AM 73.83 0.08 73.74 0.67 12094.54 03:40:01 AM 40.31 0.00 40.31 0.00 2961.87 03:41:01 AM 81.59 0.43 81.16 24.26 16764.50 Average: 163.47 8.88 154.59 369.67 13954.54 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13243684 15089764 2897840 17.95 2688 2043140 827488 4.81 203024 2281632 12312 03:26:01 AM 11825172 14072956 4316352 26.74 2688 2430040 1786380 10.39 243712 3609800 301912 03:27:01 AM 10379152 13519764 5762372 35.70 2688 3315792 2211848 12.87 459580 4826444 613400 03:28:01 AM 8065568 11783224 8075956 50.03 2688 3879136 3966912 23.08 714208 6858940 529280 03:29:01 AM 8553432 12862316 7588092 47.01 2688 4465080 2796216 16.27 880276 6195960 142816 03:30:01 AM 7854744 12318584 8286780 51.34 2688 4602608 3334160 19.40 906076 6837548 75904 03:31:01 AM 7719968 12504744 8421556 52.17 2688 4902200 3091356 17.98 1022196 6814072 133032 03:32:01 AM 7484300 12478820 8657224 53.63 2688 5099736 3095504 18.01 1060184 6986064 95464 03:33:01 AM 6657508 12307948 9484016 58.76 2688 5732096 3192516 18.57 1102692 7721064 493524 03:34:01 AM 5470216 11939440 10671308 66.11 2688 6301860 3265036 18.99 1157228 8319656 384 03:35:01 AM 4641724 11150616 11499800 71.24 2688 6339732 3283016 19.10 1164812 9121596 8 03:36:01 AM 4781260 11592308 11360264 70.38 2688 6636176 3312960 19.27 1299744 8853840 88104 03:37:01 AM 4534320 11619212 11607204 71.91 2688 6908332 3292160 19.15 1388856 9009588 93188 03:38:01 AM 4101504 11452572 12040020 74.59 2688 7171916 3305320 19.23 1478296 9345408 87780 03:39:01 AM 4812988 12203980 11328536 70.18 2688 7336108 3103440 18.05 1536820 8782356 43576 03:40:01 AM 4724092 12191952 11417432 70.73 2688 7414676 3103144 18.05 1574812 8836568 43420 03:41:01 AM 6926228 14596360 9215296 57.09 2688 7615100 928556 5.40 1887284 6322824 23940 Average: 7163286 12569680 8978238 55.62 2688 5423160 2817412 16.39 1063518 7101374 163414 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 271.57 242.99 925.36 65.79 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 508.06 443.45 5170.21 88.15 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:27:01 AM eth0 444.33 402.07 4234.57 33.88 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 67.59 50.63 1438.27 13.55 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.18 44.45 430.50 9.20 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 29.55 28.26 125.16 9.97 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 23.38 21.93 11.35 9.25 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 40.68 38.21 261.53 17.52 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 179.30 119.13 1269.94 21.68 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 174.92 88.94 829.64 13.88 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 0.27 0.23 0.07 0.24 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 11.29 11.01 85.51 2.02 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.72 2.32 0.64 0.96 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.63 1.80 0.65 0.91 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 20.94 23.86 87.26 6.22 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 62.04 56.52 519.82 14.11 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 747.02 732.94 321.52 6163.02 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 154.97 135.81 924.27 380.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/08/2025 _x86_64_ (4 CPU) 03:23:03 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 12.07 0.20 4.38 1.76 0.08 81.51 03:25:01 AM 0 11.98 0.42 7.26 2.66 0.10 77.58 03:25:01 AM 1 11.61 0.27 4.30 1.27 0.07 82.48 03:25:01 AM 2 14.30 0.05 2.88 1.53 0.07 81.17 03:25:01 AM 3 10.40 0.07 3.08 1.57 0.07 84.82 03:26:01 AM all 31.57 0.00 2.70 1.61 0.11 64.01 03:26:01 AM 0 33.85 0.00 2.31 0.59 0.10 63.15 03:26:01 AM 1 32.14 0.00 2.33 1.64 0.12 63.77 03:26:01 AM 2 35.21 0.00 3.03 2.01 0.13 59.61 03:26:01 AM 3 25.07 0.00 3.11 2.20 0.10 69.52 03:27:01 AM all 39.00 0.00 2.45 1.77 0.10 56.68 03:27:01 AM 0 35.57 0.00 2.59 1.51 0.08 60.24 03:27:01 AM 1 42.72 0.00 3.28 1.51 0.10 52.38 03:27:01 AM 2 37.45 0.00 2.27 3.43 0.10 56.75 03:27:01 AM 3 40.28 0.00 1.65 0.64 0.10 57.33 03:28:01 AM all 66.38 0.00 3.07 2.04 0.11 28.40 03:28:01 AM 0 68.21 0.00 3.38 3.13 0.12 25.16 03:28:01 AM 1 55.70 0.00 2.08 0.77 0.12 41.34 03:28:01 AM 2 72.21 0.00 4.23 0.08 0.12 23.36 03:28:01 AM 3 69.39 0.00 2.60 4.17 0.10 23.74 03:29:01 AM all 43.68 0.00 2.52 4.62 0.11 49.08 03:29:01 AM 0 42.35 0.00 2.11 5.75 0.08 49.71 03:29:01 AM 1 42.70 0.00 1.82 0.91 0.12 54.45 03:29:01 AM 2 47.16 0.00 4.38 8.97 0.12 39.37 03:29:01 AM 3 42.51 0.00 1.78 2.84 0.12 52.75 03:30:01 AM all 56.94 0.00 2.80 0.51 0.10 39.65 03:30:01 AM 0 71.87 0.00 4.73 0.47 0.08 22.85 03:30:01 AM 1 60.82 0.00 3.28 0.15 0.12 35.63 03:30:01 AM 2 51.93 0.00 2.01 0.84 0.10 45.12 03:30:01 AM 3 43.12 0.00 1.19 0.57 0.10 55.02 03:31:01 AM all 53.43 0.00 3.22 0.49 0.11 42.75 03:31:01 AM 0 44.58 0.00 1.86 0.42 0.10 53.04 03:31:01 AM 1 56.98 0.00 3.18 0.39 0.12 39.33 03:31:01 AM 2 62.36 0.00 5.79 0.23 0.12 31.49 03:31:01 AM 3 49.76 0.00 2.05 0.92 0.10 47.17 03:32:01 AM all 50.42 0.00 3.10 0.56 0.11 45.82 03:32:01 AM 0 41.04 0.00 3.08 0.54 0.10 55.25 03:32:01 AM 1 58.20 0.00 4.39 0.94 0.12 36.35 03:32:01 AM 2 45.00 0.00 1.39 0.03 0.10 53.47 03:32:01 AM 3 57.45 0.00 3.55 0.72 0.10 38.17 03:33:01 AM all 43.44 0.00 3.78 0.68 0.11 52.00 03:33:01 AM 0 40.85 0.00 3.15 0.13 0.12 55.74 03:33:01 AM 1 56.57 0.00 6.45 0.57 0.12 36.28 03:33:01 AM 2 39.37 0.00 2.46 0.10 0.10 57.97 03:33:01 AM 3 36.95 0.00 3.03 1.90 0.10 58.02 03:34:01 AM all 22.64 0.00 15.27 13.71 0.15 48.23 03:34:01 AM 0 19.32 0.00 16.86 16.00 0.16 47.67 03:34:01 AM 1 21.84 0.00 15.17 13.09 0.14 49.76 03:34:01 AM 2 26.66 0.00 15.70 13.71 0.15 43.78 03:34:01 AM 3 22.70 0.00 13.39 12.08 0.14 51.69 03:35:01 AM all 39.61 0.00 1.00 0.44 0.11 58.84 03:35:01 AM 0 54.30 0.00 1.72 1.10 0.12 42.76 03:35:01 AM 1 49.10 0.00 0.80 0.32 0.13 49.65 03:35:01 AM 2 31.71 0.00 0.84 0.23 0.10 67.12 03:35:01 AM 3 23.32 0.00 0.64 0.12 0.08 75.84 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 37.61 0.00 1.80 0.33 0.11 60.16 03:36:01 AM 0 34.90 0.00 1.34 0.72 0.10 62.95 03:36:01 AM 1 47.95 0.00 1.74 0.02 0.10 50.20 03:36:01 AM 2 41.56 0.00 2.79 0.47 0.15 55.03 03:36:01 AM 3 26.01 0.00 1.32 0.10 0.10 72.47 03:37:01 AM all 37.49 0.00 1.70 0.36 0.10 60.35 03:37:01 AM 0 54.69 0.00 2.27 0.40 0.10 42.54 03:37:01 AM 1 21.68 0.00 1.70 0.52 0.10 76.00 03:37:01 AM 2 35.92 0.00 1.54 0.35 0.10 62.09 03:37:01 AM 3 37.66 0.00 1.30 0.17 0.10 60.77 03:38:01 AM all 38.35 0.00 1.69 0.29 0.12 59.55 03:38:01 AM 0 44.69 0.00 2.29 0.32 0.13 52.57 03:38:01 AM 1 41.99 0.00 1.75 0.03 0.12 56.11 03:38:01 AM 2 45.82 0.00 1.97 0.12 0.12 51.98 03:38:01 AM 3 20.86 0.00 0.74 0.70 0.12 77.58 03:39:01 AM all 40.86 0.00 2.60 0.43 0.12 55.99 03:39:01 AM 0 34.22 0.00 1.74 0.07 0.10 63.88 03:39:01 AM 1 27.98 0.00 3.89 1.27 0.12 66.74 03:39:01 AM 2 74.83 0.00 3.70 0.37 0.13 20.97 03:39:01 AM 3 26.42 0.00 1.07 0.00 0.12 72.39 03:40:01 AM all 52.94 0.00 3.00 0.18 0.16 43.72 03:40:01 AM 0 49.41 0.00 2.40 0.05 0.20 47.94 03:40:01 AM 1 61.56 0.00 4.16 0.12 0.12 34.05 03:40:01 AM 2 44.34 0.00 2.79 0.24 0.17 52.46 03:40:01 AM 3 56.45 0.00 2.65 0.34 0.13 40.43 03:41:01 AM all 30.35 0.00 4.34 1.29 0.12 63.90 03:41:01 AM 0 47.06 0.00 6.39 1.24 0.12 45.19 03:41:01 AM 1 21.04 0.00 4.39 0.30 0.12 74.14 03:41:01 AM 2 24.49 0.00 3.09 2.43 0.12 69.88 03:41:01 AM 3 28.82 0.00 3.48 1.20 0.12 66.38 Average: all 41.01 0.01 3.48 1.81 0.11 53.58 Average: 0 42.92 0.02 3.83 2.04 0.11 51.08 Average: 1 41.81 0.02 3.79 1.38 0.11 52.89 Average: 2 43.00 0.00 3.56 2.05 0.12 51.27 Average: 3 36.30 0.00 2.73 1.77 0.11 59.09