---> uname -a: Linux prd-centos8-builder-4c-4g-44182.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 1035 6874 19 7853 14378 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:4e:49:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85065sec preferred_lft 85065sec inet6 fe80::f816:3eff:fe4e:499a/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) 09/07/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 226.26 74.04 152.22 2228.26 11722.06 03:25:01 AM 34.86 0.00 34.86 0.00 4798.40 03:26:01 AM 6.63 0.03 6.60 0.53 171.45 03:27:01 AM 95.08 11.95 83.14 1504.55 1260.69 03:28:01 AM 245.00 3.87 241.14 480.91 10572.08 03:29:01 AM 58.37 3.82 54.56 684.15 30947.61 03:30:01 AM 33.94 0.00 33.94 0.00 2075.07 03:31:01 AM 133.98 0.00 133.98 0.00 33070.32 03:32:01 AM 36.77 0.00 36.77 0.00 7429.32 03:33:01 AM 84.57 0.00 84.57 0.00 9240.51 03:34:01 AM 71.64 0.00 71.64 0.00 8721.66 03:35:01 AM 36.26 0.00 36.26 0.00 8137.01 03:36:01 AM 883.65 0.50 883.15 23.06 39409.38 03:37:01 AM 342.44 85.69 256.75 1542.57 13092.60 03:38:01 AM 26.17 11.06 15.11 170.08 1882.64 03:39:01 AM 26.93 13.66 13.26 153.71 10555.19 03:40:01 AM 10.18 0.05 10.13 0.80 9106.20 03:41:01 AM 10.83 0.03 10.80 0.27 9764.35 03:42:01 AM 88.82 0.08 88.74 0.67 9877.47 03:43:01 AM 47.53 0.03 47.49 5.20 3286.29 03:44:01 AM 60.37 0.43 59.94 23.60 16025.36 Average: 121.84 9.72 112.12 323.19 11483.74 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13258912 15112960 2882620 17.86 2688 2051964 809576 4.71 203524 2273308 124952 03:25:01 AM 13236012 15092372 2905520 18.00 2688 2053216 825388 4.80 203528 2290760 80 03:26:01 AM 13231112 15088808 2910420 18.03 2688 2053636 825388 4.80 203544 2291508 32 03:27:01 AM 12479496 14474868 3662036 22.69 2688 2182692 1975396 11.49 218720 2992984 76044 03:28:01 AM 11377856 13669256 4763676 29.51 2688 2469348 2113008 12.29 388804 3902644 82544 03:29:01 AM 10380004 13540024 5761528 35.69 2688 3331840 2200960 12.80 472700 4806272 11980 03:30:01 AM 8492628 12225364 7648904 47.39 2688 3891268 3451004 20.08 730648 6410092 523364 03:31:01 AM 9123448 13448224 7018084 43.48 2688 4477804 2232680 12.99 881292 5622088 143584 03:32:01 AM 8157212 12634908 7984320 49.46 2688 4613184 3018908 17.56 905500 6531340 74536 03:33:01 AM 7805244 12588532 8336288 51.64 2688 4897884 3041880 17.70 1022844 6723516 117160 03:34:01 AM 7560104 12569880 8581428 53.16 2688 5111668 3041620 17.69 1061012 6904432 95428 03:35:01 AM 7204408 12563748 8937124 55.37 2688 5456992 3041620 17.69 1093852 7220304 205304 03:36:01 AM 5445436 11862672 10696096 66.26 2688 6296384 3160924 18.39 1103660 8496004 203404 03:37:01 AM 5272184 11790628 10869348 67.34 2688 6346792 3224156 18.76 1165224 8518036 3736 03:38:01 AM 4969696 11708916 11171836 69.21 2688 6560008 3243004 18.87 1271032 8704864 182856 03:39:01 AM 4958576 11969612 11182956 69.28 2688 6829808 3245560 18.88 1359372 8633628 149124 03:40:01 AM 4636916 11912456 11504616 71.27 2688 7096100 3256784 18.95 1448176 8866592 175820 03:41:01 AM 4377168 11919244 11764364 72.88 2688 7361072 3260552 18.97 1538072 9034776 177204 03:42:01 AM 4869636 12309180 11271896 69.83 2688 7385144 3060168 17.80 1567424 8721648 43292 03:43:01 AM 7093660 14780200 9047872 56.05 2688 7625232 833672 4.85 1890216 6171972 422044 03:44:01 AM 7036284 14718896 9105248 56.41 2688 7625300 888736 5.17 2059580 6071052 7580 Average: 8141238 13141940 8000294 49.56 2688 5034159 2416714 14.06 989939 6247039 134289 03:23:02 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 90.72 76.91 1162.25 19.72 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 105.00 95.48 226.62 26.34 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 90.77 79.14 216.99 22.40 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 246.01 263.02 1165.80 69.12 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 309.46 239.49 4347.04 32.07 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 205.97 186.87 3868.89 16.95 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 03:30:01 AM eth0 66.79 51.27 1436.58 12.67 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:31:01 AM eth0 60.60 51.36 431.02 9.97 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 30.24 29.22 125.28 9.84 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 21.81 20.59 11.54 15.11 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 44.97 41.17 262.53 13.17 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 46.73 43.66 385.37 13.78 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 169.51 134.01 1705.17 19.47 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 3.20 3.53 0.90 0.67 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 9.70 9.38 85.27 1.71 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 3.25 2.78 0.99 1.39 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 2.52 2.40 0.59 0.94 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 2.33 2.08 0.55 0.90 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 56.47 56.71 511.92 12.80 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 98.57 95.17 219.07 29.09 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 798.42 820.76 244.32 6458.72 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 117.30 109.78 781.03 323.38 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) 09/07/2025 _x86_64_ (4 CPU) 03:22:21 LINUX RESTART (4 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.46 0.66 9.82 1.35 0.09 70.62 03:24:01 AM 0 8.15 0.73 10.06 1.90 0.08 79.08 03:24:01 AM 1 25.35 0.70 10.73 0.95 0.07 62.20 03:24:01 AM 2 29.60 0.54 9.54 1.05 0.10 59.16 03:24:01 AM 3 6.74 0.68 8.92 1.48 0.10 82.07 03:25:01 AM all 1.26 0.00 0.41 0.38 0.03 97.92 03:25:01 AM 0 0.98 0.00 0.07 0.08 0.02 98.85 03:25:01 AM 1 1.60 0.00 0.79 0.30 0.05 97.26 03:25:01 AM 2 1.57 0.00 0.30 0.18 0.03 97.91 03:25:01 AM 3 0.87 0.00 0.50 0.95 0.03 97.64 03:26:01 AM all 0.50 0.00 0.30 0.02 0.03 99.15 03:26:01 AM 0 0.22 0.00 0.08 0.02 0.03 99.65 03:26:01 AM 1 0.87 0.00 0.82 0.05 0.03 98.23 03:26:01 AM 2 0.27 0.00 0.15 0.00 0.03 99.55 03:26:01 AM 3 0.63 0.00 0.17 0.02 0.02 99.16 03:27:01 AM all 12.83 0.00 1.36 1.21 0.08 84.52 03:27:01 AM 0 12.56 0.00 0.72 0.02 0.07 86.64 03:27:01 AM 1 11.03 0.00 1.66 1.71 0.08 85.53 03:27:01 AM 2 12.20 0.00 2.13 1.68 0.08 83.91 03:27:01 AM 3 15.54 0.00 0.92 1.45 0.07 82.02 03:28:01 AM all 33.68 0.00 2.20 7.14 0.11 56.87 03:28:01 AM 0 34.77 0.00 1.94 6.00 0.12 57.17 03:28:01 AM 1 32.84 0.00 4.16 16.65 0.12 46.23 03:28:01 AM 2 38.49 0.00 1.39 3.10 0.10 56.92 03:28:01 AM 3 28.61 0.00 1.29 2.83 0.10 67.16 03:29:01 AM all 28.60 0.00 1.77 8.62 0.08 60.94 03:29:01 AM 0 26.65 0.00 0.82 3.48 0.07 68.99 03:29:01 AM 1 31.20 0.00 2.73 12.34 0.08 53.65 03:29:01 AM 2 32.29 0.00 2.19 7.83 0.08 57.61 03:29:01 AM 3 24.27 0.00 1.34 10.82 0.07 63.51 03:30:01 AM all 64.65 0.00 2.57 0.49 0.13 32.17 03:30:01 AM 0 61.65 0.00 2.59 0.13 0.15 35.48 03:30:01 AM 1 65.31 0.00 1.90 0.69 0.12 31.98 03:30:01 AM 2 64.97 0.00 2.46 0.47 0.12 31.98 03:30:01 AM 3 66.66 0.00 3.31 0.67 0.13 29.23 03:31:01 AM all 39.82 0.00 2.42 6.40 0.10 51.26 03:31:01 AM 0 40.75 0.00 3.97 4.87 0.10 50.31 03:31:01 AM 1 42.03 0.00 1.84 3.83 0.10 52.21 03:31:01 AM 2 38.48 0.00 2.03 11.25 0.10 48.14 03:31:01 AM 3 38.00 0.00 1.85 5.64 0.12 54.39 03:32:01 AM all 54.06 0.00 2.55 0.95 0.13 42.30 03:32:01 AM 0 45.76 0.00 1.51 1.00 0.13 51.60 03:32:01 AM 1 48.37 0.00 2.18 0.84 0.12 48.50 03:32:01 AM 2 68.12 0.00 4.52 1.26 0.15 25.95 03:32:01 AM 3 54.01 0.00 2.02 0.72 0.12 43.14 03:33:01 AM all 53.38 0.00 2.94 1.75 0.11 41.81 03:33:01 AM 0 62.00 0.00 3.38 1.51 0.12 32.99 03:33:01 AM 1 48.49 0.00 3.75 2.41 0.12 45.24 03:33:01 AM 2 51.55 0.00 2.20 2.05 0.12 44.09 03:33:01 AM 3 51.50 0.00 2.43 1.04 0.10 44.93 03:34:01 AM all 49.74 0.00 2.88 1.58 0.12 45.68 03:34:01 AM 0 52.28 0.00 2.89 1.86 0.12 42.85 03:34:01 AM 1 45.40 0.00 1.51 1.59 0.12 51.38 03:34:01 AM 2 45.28 0.00 2.89 2.30 0.12 49.41 03:34:01 AM 3 56.03 0.00 4.22 0.55 0.13 39.07 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 36.22 0.00 2.39 4.48 0.11 56.80 03:35:01 AM 0 33.22 0.00 1.88 2.07 0.13 62.69 03:35:01 AM 1 33.11 0.00 2.32 10.30 0.13 54.13 03:35:01 AM 2 41.80 0.00 3.22 1.36 0.10 53.52 03:35:01 AM 3 36.74 0.00 2.16 4.16 0.08 56.85 03:36:01 AM all 19.61 0.00 11.22 21.40 0.12 47.65 03:36:01 AM 0 28.35 0.00 12.36 24.43 0.14 34.73 03:36:01 AM 1 17.83 0.00 9.88 20.46 0.10 51.72 03:36:01 AM 2 18.18 0.00 10.76 17.60 0.12 53.34 03:36:01 AM 3 14.03 0.00 11.90 23.12 0.12 50.82 03:37:01 AM all 26.68 0.00 4.37 9.70 0.10 59.14 03:37:01 AM 0 39.29 0.00 5.21 16.15 0.12 39.23 03:37:01 AM 1 25.71 0.00 4.86 12.21 0.10 57.12 03:37:01 AM 2 20.95 0.00 3.87 4.55 0.10 70.53 03:37:01 AM 3 20.81 0.00 3.53 5.93 0.08 69.65 03:38:01 AM all 36.65 0.00 1.47 0.64 0.10 61.14 03:38:01 AM 0 43.15 0.00 1.87 0.90 0.10 53.98 03:38:01 AM 1 29.91 0.00 0.94 0.55 0.08 68.52 03:38:01 AM 2 25.91 0.00 1.62 0.60 0.08 71.79 03:38:01 AM 3 47.65 0.00 1.46 0.50 0.12 50.28 03:39:01 AM all 38.47 0.00 1.63 1.97 0.10 57.82 03:39:01 AM 0 25.15 0.00 1.30 1.20 0.10 72.25 03:39:01 AM 1 24.77 0.00 1.15 4.65 0.08 69.35 03:39:01 AM 2 22.59 0.00 0.92 1.94 0.08 74.46 03:39:01 AM 3 81.36 0.00 3.16 0.08 0.15 15.25 03:40:01 AM all 36.25 0.00 1.71 0.95 0.09 61.00 03:40:01 AM 0 48.10 0.00 1.85 1.37 0.10 48.58 03:40:01 AM 1 21.23 0.00 1.55 0.95 0.08 76.18 03:40:01 AM 2 27.16 0.00 1.40 0.27 0.08 71.08 03:40:01 AM 3 48.50 0.00 2.04 1.20 0.08 48.18 03:41:01 AM all 36.89 0.00 1.70 0.76 0.10 60.54 03:41:01 AM 0 18.46 0.00 1.02 0.62 0.08 79.82 03:41:01 AM 1 25.07 0.00 1.70 0.05 0.08 73.09 03:41:01 AM 2 37.77 0.00 1.44 1.86 0.10 58.84 03:41:01 AM 3 66.33 0.00 2.66 0.54 0.15 30.33 03:42:01 AM all 48.26 0.00 3.10 1.25 0.12 47.27 03:42:01 AM 0 44.14 0.00 2.96 0.28 0.12 52.50 03:42:01 AM 1 39.57 0.00 3.35 1.78 0.13 55.16 03:42:01 AM 2 53.31 0.00 2.10 0.44 0.10 44.06 03:42:01 AM 3 56.05 0.00 3.98 2.50 0.12 37.36 03:43:01 AM all 52.65 0.00 3.65 0.99 0.11 42.60 03:43:01 AM 0 52.83 0.00 3.66 0.91 0.12 42.49 03:43:01 AM 1 56.15 0.00 4.18 0.91 0.12 38.65 03:43:01 AM 2 53.37 0.00 3.75 1.61 0.12 41.16 03:43:01 AM 3 48.25 0.00 3.02 0.54 0.10 48.09 03:44:01 AM all 21.73 0.00 3.08 2.26 0.11 72.82 03:44:01 AM 0 32.76 0.00 4.01 3.93 0.12 59.18 03:44:01 AM 1 11.78 0.00 2.56 1.12 0.12 84.42 03:44:01 AM 2 25.36 0.00 2.92 1.23 0.12 70.37 03:44:01 AM 3 17.06 0.00 2.82 2.75 0.10 77.27 Average: all 33.80 0.03 3.01 3.52 0.10 59.54 Average: 0 33.87 0.03 3.04 3.44 0.10 59.51 Average: 1 30.37 0.03 3.06 4.48 0.10 61.96 Average: 2 33.77 0.03 2.93 2.97 0.10 60.20 Average: 3 37.18 0.03 3.02 3.19 0.10 56.48