---> uname -a: Linux prd-centos8-builder-4c-4g-471.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1096 6807 19 7858 14317 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:bc:27:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85228sec preferred_lft 85228sec inet6 fe80::f816:3eff:febc:27d7/64 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) 09/27/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 222.68 71.29 151.38 2183.01 11877.31 03:25:01 AM 33.11 0.00 33.11 0.00 4718.55 03:26:01 AM 13.66 0.03 13.63 0.53 260.61 03:27:01 AM 435.36 16.30 419.06 2373.20 11380.02 03:28:01 AM 67.53 2.77 64.76 296.43 32193.65 03:29:01 AM 49.61 0.00 49.61 0.00 3825.05 03:30:01 AM 125.60 0.00 125.60 0.00 31413.36 03:31:01 AM 67.51 0.00 67.51 0.00 9944.16 03:32:01 AM 78.84 0.00 78.84 0.00 11248.58 03:33:01 AM 56.36 0.00 56.36 0.00 7263.54 03:34:01 AM 1528.80 17.24 1511.56 207.59 53213.89 03:35:01 AM 128.81 79.60 49.21 1521.75 3093.97 03:36:01 AM 21.91 0.60 21.31 8.27 8172.42 03:37:01 AM 23.19 13.56 9.63 153.28 6696.22 03:38:01 AM 9.06 0.03 9.03 0.27 9791.90 03:39:01 AM 68.78 0.08 68.69 0.67 14860.96 03:40:01 AM 44.04 0.00 44.04 0.00 3036.70 03:41:01 AM 87.76 0.42 87.34 24.12 16846.24 03:42:01 AM 36.56 0.27 36.29 43.59 1715.78 Average: 163.14 10.64 152.50 358.56 12714.38 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13230864 15092336 2910660 18.03 2688 2059104 836624 4.87 202804 2301112 125912 03:25:01 AM 13218624 15081508 2922900 18.11 2688 2059584 836624 4.87 202808 2302892 28 03:26:01 AM 13203044 15076452 2938480 18.20 2688 2067660 836624 4.87 202884 2311928 6168 03:27:01 AM 11670736 13978168 4470788 27.70 2688 2485176 1782956 10.37 391292 3607276 118280 03:28:01 AM 10385600 13580392 5755924 35.66 2688 3363812 2205236 12.83 477784 4790268 37684 03:29:01 AM 9803368 13590880 6338156 39.27 2688 3945972 2116308 12.31 828200 5001808 517868 03:30:01 AM 9003324 13382700 7138200 44.22 2688 4530412 2302004 13.39 897324 5720976 186880 03:31:01 AM 7999500 12675412 8142024 50.44 2688 4799780 2975692 17.31 1004912 6563332 183992 03:32:01 AM 7819436 12740540 8322088 51.56 2688 5025204 2885976 16.79 1042568 6668212 105008 03:33:01 AM 7499720 12658772 8641804 53.54 2688 5259040 2950048 17.16 1089704 6929776 139668 03:34:01 AM 5680888 12158216 10460636 64.81 2688 6308180 3126640 18.19 1152116 8088088 42068 03:35:01 AM 4839144 11369204 11302380 70.02 2688 6357928 3139884 18.27 1164704 8900652 8 03:36:01 AM 4952252 11783996 11189272 69.32 2688 6654364 3160928 18.39 1299640 8659236 88104 03:37:01 AM 4879572 11985308 11261952 69.77 2688 6926524 3163720 18.40 1388760 8645628 177244 03:38:01 AM 4258988 11629460 11882536 73.61 2688 7190116 3150232 18.33 1478196 9165352 175660 03:39:01 AM 4699736 12117692 11441788 70.88 2688 7348048 3194356 18.58 1534424 8844860 36576 03:40:01 AM 4544624 12033956 11596900 71.85 2688 7432400 3290056 19.14 1574432 8983536 43004 03:41:01 AM 6137748 13828680 10003776 61.98 2688 7633112 925104 5.38 1887360 7082796 24308 03:42:01 AM 6903780 14602016 9237744 57.23 2688 7643424 962860 5.60 2063708 6149232 18328 Average: 7933208 13124510 8208316 50.85 2688 5215255 2307467 13.42 1046506 6353524 106673 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 126.02 107.63 1325.49 28.07 0.00 0.00 0.00 0.00 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 102.43 85.97 246.09 24.12 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 199.23 219.23 298.52 66.67 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 419.15 338.51 5360.28 50.70 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 307.95 204.58 3874.88 19.51 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 106.05 80.50 1850.91 15.85 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 03:30:01 AM eth0 39.53 38.44 140.85 18.79 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 26.35 23.01 12.36 9.92 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 21.98 19.25 15.92 9.56 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 60.62 55.94 604.46 17.30 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 187.24 136.29 1733.20 21.77 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 0.93 0.93 0.63 0.35 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 10.53 10.63 85.42 1.91 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 3.22 2.80 0.94 1.22 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 3.02 2.15 0.91 1.31 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 16.93 18.79 80.38 4.91 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 56.56 55.51 524.50 14.13 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 518.27 500.75 265.47 4096.84 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 330.78 359.84 114.19 2383.01 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 133.52 118.99 870.30 357.19 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) 09/27/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.76 0.67 9.72 1.23 0.08 71.52 03:24:01 AM 0 6.59 1.04 12.66 0.94 0.08 78.70 03:24:01 AM 1 16.59 0.45 7.43 1.22 0.08 74.22 03:24:01 AM 2 19.17 0.52 9.78 0.94 0.08 69.52 03:24:01 AM 3 24.73 0.69 9.03 1.84 0.08 63.63 03:25:01 AM all 0.49 0.00 0.38 0.27 0.04 98.81 03:25:01 AM 0 0.38 0.00 0.15 0.05 0.03 99.38 03:25:01 AM 1 0.55 0.00 0.55 0.40 0.03 98.46 03:25:01 AM 2 0.72 0.00 0.50 0.17 0.03 98.58 03:25:01 AM 3 0.32 0.00 0.33 0.47 0.05 98.83 03:26:01 AM all 0.70 0.00 0.58 0.04 0.05 98.62 03:26:01 AM 0 0.43 0.00 0.18 0.00 0.03 99.35 03:26:01 AM 1 0.13 0.00 0.15 0.03 0.07 99.61 03:26:01 AM 2 1.05 0.00 0.72 0.13 0.07 98.03 03:26:01 AM 3 1.19 0.00 1.25 0.00 0.05 97.51 03:27:01 AM all 46.21 0.00 2.85 1.75 0.10 49.09 03:27:01 AM 0 47.77 0.00 3.97 2.83 0.10 45.33 03:27:01 AM 1 51.50 0.00 2.11 0.84 0.10 45.45 03:27:01 AM 2 40.08 0.00 2.38 1.22 0.10 56.22 03:27:01 AM 3 45.50 0.00 2.94 2.10 0.10 49.36 03:28:01 AM all 43.63 0.00 2.08 0.72 0.12 53.45 03:28:01 AM 0 36.94 0.00 1.62 1.29 0.13 60.02 03:28:01 AM 1 45.55 0.00 1.87 0.10 0.10 52.37 03:28:01 AM 2 46.49 0.00 3.51 0.32 0.13 49.55 03:28:01 AM 3 45.57 0.00 1.32 1.17 0.10 51.85 03:29:01 AM all 50.46 0.00 2.17 3.83 0.12 43.43 03:29:01 AM 0 47.63 0.00 2.07 0.45 0.12 49.72 03:29:01 AM 1 51.37 0.00 1.61 1.38 0.12 45.52 03:29:01 AM 2 51.28 0.00 2.33 12.69 0.12 33.59 03:29:01 AM 3 51.56 0.00 2.64 0.79 0.12 44.89 03:30:01 AM all 53.43 0.00 2.88 0.83 0.10 42.75 03:30:01 AM 0 46.68 0.00 2.51 0.39 0.12 50.30 03:30:01 AM 1 54.25 0.00 2.55 1.66 0.12 41.42 03:30:01 AM 2 50.19 0.00 1.66 0.57 0.08 47.49 03:30:01 AM 3 62.59 0.00 4.80 0.72 0.10 31.79 03:31:01 AM all 53.58 0.00 2.86 0.47 0.10 42.99 03:31:01 AM 0 69.08 0.00 5.49 0.28 0.08 25.06 03:31:01 AM 1 50.19 0.00 1.49 0.29 0.10 47.93 03:31:01 AM 2 54.06 0.00 1.34 0.48 0.12 44.00 03:31:01 AM 3 40.94 0.00 3.12 0.81 0.08 55.04 03:32:01 AM all 59.07 0.00 2.67 0.37 0.10 37.80 03:32:01 AM 0 52.07 0.00 2.28 0.39 0.10 45.17 03:32:01 AM 1 54.00 0.00 1.44 0.35 0.10 44.11 03:32:01 AM 2 68.98 0.00 3.86 0.27 0.08 26.81 03:32:01 AM 3 61.23 0.00 3.08 0.47 0.10 35.12 03:33:01 AM all 46.64 0.00 2.90 0.29 0.08 50.09 03:33:01 AM 0 45.66 0.00 2.14 0.13 0.08 51.98 03:33:01 AM 1 45.78 0.00 3.61 0.47 0.07 50.08 03:33:01 AM 2 54.94 0.00 3.72 0.30 0.08 40.95 03:33:01 AM 3 40.19 0.00 2.14 0.24 0.08 57.35 03:34:01 AM all 29.52 0.00 12.62 10.74 0.11 47.01 03:34:01 AM 0 24.99 0.00 12.94 9.75 0.10 52.21 03:34:01 AM 1 41.04 0.00 12.96 11.83 0.12 34.06 03:34:01 AM 2 26.70 0.00 12.73 10.26 0.10 50.21 03:34:01 AM 3 25.33 0.00 11.86 11.13 0.10 51.57 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.62 0.00 2.12 0.76 0.10 58.40 03:35:01 AM 0 36.93 0.00 2.33 0.45 0.10 60.19 03:35:01 AM 1 22.60 0.00 2.13 0.44 0.08 74.74 03:35:01 AM 2 52.40 0.00 2.74 1.75 0.10 43.01 03:35:01 AM 3 42.53 0.00 1.29 0.40 0.10 55.68 03:36:01 AM all 36.36 0.00 1.78 0.22 0.12 61.52 03:36:01 AM 0 40.48 0.00 2.59 0.15 0.13 56.65 03:36:01 AM 1 38.56 0.00 1.44 0.00 0.12 59.89 03:36:01 AM 2 45.71 0.00 2.06 0.12 0.13 51.98 03:36:01 AM 3 20.68 0.00 1.05 0.62 0.08 77.56 03:37:01 AM all 35.96 0.00 1.76 0.29 0.12 61.86 03:37:01 AM 0 29.81 0.00 1.55 0.02 0.10 68.52 03:37:01 AM 1 74.08 0.00 3.62 0.18 0.15 21.97 03:37:01 AM 2 18.45 0.00 0.87 0.84 0.10 79.74 03:37:01 AM 3 21.56 0.00 1.02 0.13 0.13 77.16 03:38:01 AM all 37.96 0.00 1.73 0.16 0.09 60.05 03:38:01 AM 0 44.30 0.00 1.77 0.07 0.10 53.77 03:38:01 AM 1 23.12 0.00 0.82 0.18 0.08 75.79 03:38:01 AM 2 53.01 0.00 3.30 0.37 0.10 43.21 03:38:01 AM 3 31.38 0.00 1.04 0.03 0.08 67.46 03:39:01 AM all 40.79 0.00 2.26 0.31 0.23 56.42 03:39:01 AM 0 45.45 0.00 2.07 0.63 0.08 51.76 03:39:01 AM 1 29.11 0.00 1.25 0.07 0.67 68.90 03:39:01 AM 2 58.65 0.00 2.24 0.17 0.10 38.84 03:39:01 AM 3 29.90 0.00 3.47 0.37 0.07 66.20 03:40:01 AM all 55.66 0.00 2.80 0.14 0.10 41.30 03:40:01 AM 0 48.06 0.00 1.71 0.12 0.10 50.02 03:40:01 AM 1 60.24 0.00 2.47 0.15 0.10 37.04 03:40:01 AM 2 46.83 0.00 1.57 0.08 0.08 51.43 03:40:01 AM 3 67.51 0.00 5.46 0.20 0.10 26.73 03:41:01 AM all 34.44 0.00 4.18 0.79 0.11 60.47 03:41:01 AM 0 36.10 0.00 4.34 0.80 0.13 58.62 03:41:01 AM 1 31.19 0.00 4.35 0.19 0.10 64.17 03:41:01 AM 2 28.44 0.00 3.78 1.43 0.10 66.25 03:41:01 AM 3 42.01 0.00 4.27 0.76 0.12 52.86 03:42:01 AM all 22.38 0.00 2.23 0.29 0.10 75.00 03:42:01 AM 0 23.42 0.00 2.22 0.07 0.08 74.21 03:42:01 AM 1 16.68 0.00 2.15 0.05 0.10 81.02 03:42:01 AM 2 23.49 0.00 1.96 0.99 0.10 73.46 03:42:01 AM 3 25.92 0.00 2.61 0.07 0.10 71.31 Average: all 36.97 0.04 3.18 1.23 0.10 58.49 Average: 0 35.93 0.05 3.39 0.98 0.10 59.55 Average: 1 37.16 0.02 2.83 1.03 0.13 58.83 Average: 2 38.98 0.03 3.20 1.73 0.10 55.96 Average: 3 35.81 0.04 3.29 1.16 0.09 59.61