---> uname -a: Linux prd-centos8-builder-4c-4g-18580.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: 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): 0-3 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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1063 7324 19 7374 14350 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:c8:80:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85219sec preferred_lft 85219sec inet6 fe80::f816:3eff:fec8:805c/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) 12/08/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 225.56 72.28 153.28 2252.18 11817.73 01:24:01 AM 37.53 0.03 37.49 0.53 4865.06 01:25:01 AM 5.47 0.00 5.47 0.00 134.99 01:26:01 AM 104.32 12.01 92.30 1609.33 1368.21 01:27:01 AM 322.36 6.28 316.09 890.72 13013.77 01:28:01 AM 62.25 1.12 61.14 158.05 29326.54 01:29:01 AM 120.73 0.00 120.73 0.00 19445.00 01:30:01 AM 50.03 0.00 50.03 0.00 18082.87 01:31:01 AM 70.38 0.00 70.38 0.00 6520.08 01:32:01 AM 52.59 0.00 52.59 0.00 8212.36 01:33:01 AM 1386.22 0.70 1385.52 28.26 50114.83 01:34:01 AM 141.61 96.15 45.46 1701.18 2829.06 01:35:01 AM 18.81 0.58 18.23 8.13 8054.34 01:36:01 AM 23.91 13.58 10.33 153.44 6741.76 01:37:01 AM 10.55 0.03 10.51 0.27 12704.33 01:38:01 AM 78.17 0.08 78.09 0.67 12177.47 01:39:01 AM 42.67 0.00 42.67 0.00 3151.62 01:40:01 AM 136.32 0.62 135.70 33.06 14367.96 01:41:01 AM 42.07 0.27 41.80 43.59 2329.72 Average: 154.29 10.72 143.56 362.07 11855.86 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13227004 15094424 2914528 18.06 2688 2064968 814100 4.74 203268 2304408 126988 01:24:01 AM 13215692 15084328 2925840 18.13 2688 2065312 814100 4.74 203284 2306320 44 01:25:01 AM 13213096 15083008 2928436 18.14 2688 2065700 814100 4.74 203284 2307220 20 01:26:01 AM 12294336 14310804 3847196 23.83 2688 2202404 1760420 10.24 219940 3173660 81504 01:27:01 AM 9334616 12479580 6806916 42.17 2688 3316476 3356060 19.52 435740 5885196 850296 01:28:01 AM 10167716 13399308 5973816 37.01 2688 3395632 2226184 12.95 501720 4976512 59744 01:29:01 AM 9163348 13308536 6978184 43.23 2688 4301164 2251352 13.10 870808 5597464 408092 01:30:01 AM 8068924 12435572 8072608 50.01 2688 4504824 3041552 17.69 897012 6633832 88892 01:31:01 AM 7519564 12065284 8621968 53.41 2688 4672076 3389944 19.72 994908 7059232 87320 01:32:01 AM 7681572 12433404 8459960 52.41 2688 4874848 3004848 17.48 1041432 6843208 57240 01:33:01 AM 5597812 11642072 10543720 65.32 2688 5898288 3276020 19.06 1054456 8305408 40048 01:34:01 AM 5123928 11226744 11017604 68.26 2688 5953468 3184688 18.53 1116332 8722004 8 01:35:01 AM 5214960 11620924 10926572 67.69 2688 6250500 3170864 18.45 1251420 8500648 88100 01:36:01 AM 4958192 11639444 11183340 69.28 2688 6522740 3201208 18.62 1340528 8666388 177260 01:37:01 AM 4487252 11431304 11654280 72.20 2688 6786400 3180652 18.50 1429980 9041488 87792 01:38:01 AM 5187196 12202352 10954336 67.86 2688 6977556 2990804 17.40 1491428 8481564 70148 01:39:01 AM 5125544 12193400 11015988 68.25 2688 7032972 3005384 17.48 1529128 8509012 40084 01:40:01 AM 7507872 14691364 8633660 53.49 2688 7149020 895272 5.21 1762820 5904348 24440 01:41:01 AM 7478324 14671612 8663208 53.67 2688 7159932 907628 5.28 1938720 5759844 8348 Average: 8135103 13000709 8006429 49.60 2688 4904962 2383431 13.87 972958 6261987 120861 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 116.54 92.47 1192.22 24.23 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 90.43 77.24 259.61 20.45 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 89.75 79.10 269.80 21.94 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 276.10 296.93 1270.64 79.00 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 599.42 406.39 7922.73 41.22 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 AM eth0 52.87 51.26 422.49 12.06 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 60.33 47.62 1449.95 8.62 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 38.95 38.27 146.56 17.73 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 34.96 34.37 49.58 11.93 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 61.06 56.73 609.41 15.84 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 197.15 138.51 1734.53 21.90 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.80 1.85 0.80 0.54 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 9.78 9.80 85.55 2.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.47 2.10 0.63 1.13 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.48 2.08 0.66 0.98 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 48.88 47.34 496.43 8.38 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 40.90 39.95 115.77 12.23 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 468.58 513.05 252.09 2751.41 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 387.90 417.34 327.59 2323.74 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 135.82 123.82 874.26 282.91 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) 12/08/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.42 0.68 12.75 1.36 0.08 68.70 01:23:01 AM 0 8.20 0.70 11.23 1.19 0.08 78.60 01:23:01 AM 1 14.52 0.49 11.32 1.04 0.08 72.56 01:23:01 AM 2 21.40 0.99 18.08 1.81 0.08 57.64 01:23:01 AM 3 21.57 0.54 10.39 1.42 0.08 66.00 01:24:01 AM all 0.53 0.00 0.36 0.34 0.05 98.72 01:24:01 AM 0 0.57 0.00 0.47 0.67 0.03 98.26 01:24:01 AM 1 0.58 0.00 0.57 0.43 0.07 98.35 01:24:01 AM 2 0.65 0.00 0.23 0.17 0.05 98.90 01:24:01 AM 3 0.33 0.00 0.17 0.08 0.03 99.38 01:25:01 AM all 0.46 0.00 0.25 0.03 0.05 99.22 01:25:01 AM 0 0.20 0.00 0.15 0.07 0.05 99.53 01:25:01 AM 1 0.13 0.00 0.12 0.02 0.03 99.70 01:25:01 AM 2 0.65 0.00 0.03 0.02 0.05 99.25 01:25:01 AM 3 0.85 0.00 0.70 0.00 0.05 98.40 01:26:01 AM all 13.53 0.00 1.35 0.44 0.06 84.61 01:26:01 AM 0 14.73 0.00 0.82 0.30 0.07 84.08 01:26:01 AM 1 11.25 0.00 1.07 0.30 0.07 87.31 01:26:01 AM 2 13.25 0.00 1.86 0.35 0.07 84.48 01:26:01 AM 3 14.90 0.00 1.64 0.82 0.05 82.60 01:27:01 AM all 41.42 0.00 3.05 1.50 0.09 53.94 01:27:01 AM 0 35.06 0.00 1.94 1.64 0.08 61.27 01:27:01 AM 1 41.93 0.00 4.23 2.20 0.10 51.54 01:27:01 AM 2 48.83 0.00 2.85 1.01 0.08 47.23 01:27:01 AM 3 39.88 0.00 3.17 1.14 0.10 55.70 01:28:01 AM all 61.13 0.00 2.41 1.08 0.10 35.27 01:28:01 AM 0 59.96 0.00 0.92 0.10 0.10 38.92 01:28:01 AM 1 59.98 0.00 1.97 1.02 0.10 36.92 01:28:01 AM 2 55.74 0.00 2.42 3.03 0.12 38.69 01:28:01 AM 3 68.82 0.00 4.33 0.18 0.10 26.56 01:29:01 AM all 48.72 0.00 3.10 0.90 0.09 47.19 01:29:01 AM 0 44.30 0.00 3.67 2.37 0.08 49.58 01:29:01 AM 1 52.30 0.00 2.70 0.57 0.10 44.34 01:29:01 AM 2 48.72 0.00 2.97 0.28 0.08 47.95 01:29:01 AM 3 49.56 0.00 3.08 0.39 0.08 46.89 01:30:01 AM all 56.86 0.00 2.88 0.42 0.10 39.75 01:30:01 AM 0 51.86 0.00 1.82 0.07 0.10 46.15 01:30:01 AM 1 59.03 0.00 4.60 0.22 0.10 36.05 01:30:01 AM 2 54.88 0.00 2.40 1.17 0.10 41.45 01:30:01 AM 3 61.65 0.00 2.70 0.22 0.10 35.33 01:31:01 AM all 45.80 0.00 3.22 0.38 0.07 50.52 01:31:01 AM 0 39.39 0.00 2.13 0.30 0.08 58.09 01:31:01 AM 1 38.66 0.00 1.41 0.10 0.07 59.76 01:31:01 AM 2 49.24 0.00 4.12 0.35 0.07 46.22 01:31:01 AM 3 55.93 0.00 5.22 0.76 0.07 38.02 01:32:01 AM all 43.20 0.00 2.81 0.38 0.08 53.54 01:32:01 AM 0 41.88 0.00 2.33 0.12 0.07 55.60 01:32:01 AM 1 39.70 0.00 2.18 0.55 0.07 57.49 01:32:01 AM 2 42.89 0.00 3.03 0.50 0.08 53.49 01:32:01 AM 3 48.31 0.00 3.70 0.34 0.08 47.57 01:33:01 AM all 26.74 0.00 13.44 10.14 0.09 49.59 01:33:01 AM 0 28.25 0.00 13.99 11.35 0.09 46.33 01:33:01 AM 1 23.85 0.00 13.54 9.51 0.10 53.00 01:33:01 AM 2 29.39 0.00 13.75 11.28 0.09 45.48 01:33:01 AM 3 25.46 0.00 12.48 8.41 0.10 53.55 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.69 0.00 2.44 0.86 0.09 58.92 01:34:01 AM 0 42.91 0.00 3.07 1.63 0.10 52.29 01:34:01 AM 1 35.98 0.00 2.74 0.34 0.08 60.86 01:34:01 AM 2 39.99 0.00 2.18 0.64 0.10 57.08 01:34:01 AM 3 31.90 0.00 1.76 0.84 0.07 65.44 01:35:01 AM all 37.36 0.00 1.58 0.23 0.10 60.73 01:35:01 AM 0 22.92 0.00 1.57 0.47 0.10 74.95 01:35:01 AM 1 30.64 0.00 0.97 0.37 0.08 67.94 01:35:01 AM 2 36.89 0.00 1.74 0.05 0.10 61.22 01:35:01 AM 3 59.02 0.00 2.05 0.02 0.10 38.81 01:36:01 AM all 37.61 0.00 1.60 0.24 0.08 60.47 01:36:01 AM 0 36.45 0.00 1.83 0.32 0.08 61.32 01:36:01 AM 1 40.83 0.00 1.34 0.15 0.08 57.60 01:36:01 AM 2 32.68 0.00 1.64 0.03 0.07 65.59 01:36:01 AM 3 40.49 0.00 1.60 0.45 0.08 57.37 01:37:01 AM all 37.87 0.00 1.62 0.35 0.09 60.07 01:37:01 AM 0 58.24 0.00 2.50 0.00 0.10 39.16 01:37:01 AM 1 25.43 0.00 1.10 0.48 0.10 72.89 01:37:01 AM 2 24.71 0.00 0.84 0.57 0.08 73.80 01:37:01 AM 3 43.08 0.00 2.05 0.33 0.08 54.45 01:38:01 AM all 40.59 0.00 2.59 0.40 0.08 56.34 01:38:01 AM 0 27.68 0.00 2.07 0.22 0.08 69.95 01:38:01 AM 1 47.49 0.00 3.41 0.22 0.08 48.80 01:38:01 AM 2 52.27 0.00 2.61 0.28 0.08 44.75 01:38:01 AM 3 34.94 0.00 2.27 0.87 0.08 61.84 01:39:01 AM all 53.87 0.00 2.93 0.16 0.09 42.95 01:39:01 AM 0 55.98 0.00 2.62 0.05 0.08 41.27 01:39:01 AM 1 60.48 0.00 3.95 0.08 0.08 35.41 01:39:01 AM 2 44.24 0.00 2.03 0.42 0.10 53.20 01:39:01 AM 3 54.76 0.00 3.14 0.07 0.08 41.95 01:40:01 AM all 30.57 0.00 3.70 0.67 0.10 64.96 01:40:01 AM 0 34.29 0.00 4.46 1.27 0.12 59.86 01:40:01 AM 1 28.69 0.00 3.42 0.47 0.10 67.31 01:40:01 AM 2 32.07 0.00 3.12 0.22 0.10 64.48 01:40:01 AM 3 27.22 0.00 3.78 0.70 0.10 68.19 01:41:01 AM all 21.40 0.00 2.14 0.13 0.09 76.24 01:41:01 AM 0 30.65 0.00 2.74 0.13 0.08 66.39 01:41:01 AM 1 19.98 0.00 2.58 0.05 0.08 77.31 01:41:01 AM 2 14.05 0.00 1.64 0.12 0.10 84.09 01:41:01 AM 3 20.90 0.00 1.61 0.22 0.08 77.19 Average: all 34.30 0.04 3.37 1.04 0.08 61.18 Average: 0 33.33 0.04 3.16 1.16 0.08 62.23 Average: 1 33.23 0.03 3.31 0.94 0.08 62.41 Average: 2 33.80 0.05 3.54 1.16 0.08 61.36 Average: 3 36.82 0.03 3.45 0.90 0.08 58.72