---> uname -a: Linux prd-centos8-builder-4c-4g-617.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 997 6901 19 7863 14415 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:dd:c1:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85087sec preferred_lft 85087sec inet6 fe80::f816:3eff:fedd:c10f/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) 10/06/2025 _x86_64_ (4 CPU) 03:22:27 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 207.80 127.27 80.52 6631.56 37837.67 03:25:01 AM 202.95 61.29 141.66 2163.37 11235.39 03:26:01 AM 40.42 0.03 40.39 0.53 5272.64 03:27:01 AM 5.18 0.00 5.18 0.00 138.45 03:28:01 AM 37.68 11.90 25.78 1606.00 761.29 03:29:01 AM 334.92 4.08 330.83 484.16 10276.21 03:30:01 AM 71.03 3.08 67.95 568.25 32276.63 03:31:01 AM 50.07 0.00 50.07 0.00 6603.28 03:32:01 AM 118.43 0.00 118.43 0.00 28410.23 03:33:01 AM 53.67 0.00 53.67 0.00 9314.51 03:34:01 AM 95.22 0.00 95.22 0.00 10555.26 03:35:01 AM 57.32 0.00 57.32 0.00 8316.78 03:36:01 AM 775.57 0.50 775.07 23.06 35751.44 03:37:01 AM 764.89 96.35 668.54 1706.38 21086.80 03:38:01 AM 19.51 0.58 18.93 8.13 5204.73 03:39:01 AM 26.23 13.58 12.65 153.44 9684.09 03:40:01 AM 11.11 0.00 11.11 0.00 9854.29 03:41:01 AM 8.55 0.12 8.43 0.93 9765.59 03:42:01 AM 93.87 0.00 93.87 0.00 7672.00 03:43:01 AM 62.84 0.42 62.42 24.13 3091.92 03:44:01 AM 47.37 0.27 47.10 43.59 15263.06 Average: 146.88 15.21 131.67 638.75 13255.98 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13640288 15133096 2501236 15.50 2688 1710996 900604 5.24 177580 1995024 95424 03:25:01 AM 13301468 15164600 2840056 17.59 2688 2061308 749076 4.36 202480 2231632 135864 03:26:01 AM 13301656 15166732 2839868 17.59 2688 2062456 764840 4.45 202532 2228424 84 03:27:01 AM 13297820 15164384 2843704 17.62 2688 2062960 764840 4.45 202532 2229452 272 03:28:01 AM 12980932 14925944 3160592 19.58 2688 2134472 1031916 6.00 210068 2514704 22596 03:29:01 AM 11509640 13806216 4631884 28.70 2688 2474792 1970984 11.47 387372 3776676 113192 03:30:01 AM 10418272 13617296 5723252 35.46 2688 3367976 2099160 12.21 477516 4763232 36872 03:31:01 AM 9752704 13543180 6388820 39.58 2688 3948808 2116984 12.32 827788 5055804 432832 03:32:01 AM 9092640 13445252 7048884 43.67 2688 4504184 2213040 12.87 893504 5640848 160436 03:33:01 AM 7880724 12535720 8260800 51.18 2688 4780656 3094604 18.00 966372 6731388 182956 03:34:01 AM 7563600 12484500 8577924 53.14 2688 5025460 3102120 18.05 1040920 6930536 144372 03:35:01 AM 7530424 12690384 8611100 53.35 2688 5259984 2908972 16.92 1088580 6904536 150020 03:36:01 AM 5605328 12017700 10536196 65.27 2688 6305468 3020160 17.57 1102436 8373580 381432 03:37:01 AM 5097024 11629980 11044500 68.42 2688 6360768 3065032 17.83 1164492 8664304 8 03:38:01 AM 5301484 12137316 10840040 67.16 2688 6657208 3085048 17.95 1299296 8332244 175880 03:39:01 AM 5028608 12137496 11112916 68.85 2688 6929368 3081084 17.92 1388288 8515328 177236 03:40:01 AM 4648112 12023456 11493412 71.20 2688 7192944 3097880 18.02 1476340 8798400 175636 03:41:01 AM 4794252 12347168 11347272 70.30 2688 7372332 3008532 17.50 1536776 8605968 89952 03:42:01 AM 4925772 12413256 11215752 69.48 2688 7429452 2904652 16.90 1572320 8621320 44708 03:43:01 AM 7052552 14748408 9088972 56.31 2688 7636636 875280 5.09 1887104 6191796 439268 03:44:01 AM 7032428 14725736 9109096 56.43 2688 7636604 861516 5.01 2060956 6040268 7600 Average: 8559797 13421801 7581727 46.97 2688 4900706 2129349 12.39 960250 5864070 141269 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 273.26 158.80 1166.36 63.09 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 75.77 57.72 1096.41 14.51 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 82.49 77.26 164.00 21.38 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 98.72 86.80 242.33 24.43 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 188.14 213.53 275.89 64.89 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 428.00 337.55 5235.09 49.37 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 167.83 140.05 3949.10 16.49 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:31:01 AM eth0 105.63 80.64 1849.67 14.42 0.00 0.00 0.00 0.00 03:32:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:32:01 AM eth0 27.50 26.75 89.13 8.96 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 28.08 25.80 61.78 9.87 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 21.15 19.01 15.99 9.81 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 64.27 58.62 605.27 18.09 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 196.63 137.64 1735.41 22.82 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 3.23 3.32 0.88 0.63 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 11.20 10.65 85.77 2.36 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 2.82 2.57 0.66 1.01 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 2.53 2.17 0.56 0.90 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 1.47 1.25 0.34 0.67 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 69.02 68.76 611.13 15.83 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 121.36 119.33 140.37 41.47 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 780.52 772.33 238.16 6432.38 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 130.94 114.32 836.50 325.42 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) 10/06/2025 _x86_64_ (4 CPU) 03:22:27 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 13.25 1.17 9.70 28.60 0.13 47.15 03:24:01 AM 0 10.23 1.06 11.04 17.13 0.12 60.42 03:24:01 AM 1 13.79 1.38 9.80 29.68 0.13 45.21 03:24:01 AM 2 11.60 1.12 9.33 37.01 0.17 40.77 03:24:01 AM 3 17.40 1.10 8.62 30.59 0.12 42.17 03:25:01 AM all 14.94 0.61 8.06 10.11 0.10 66.18 03:25:01 AM 0 9.60 0.64 8.06 6.57 0.08 75.05 03:25:01 AM 1 7.91 0.55 7.58 9.95 0.12 73.89 03:25:01 AM 2 24.43 0.57 7.92 9.01 0.10 57.98 03:25:01 AM 3 17.85 0.69 8.68 14.92 0.10 57.77 03:26:01 AM all 0.55 0.00 0.40 0.70 0.04 98.32 03:26:01 AM 0 0.72 0.00 0.48 0.55 0.03 98.22 03:26:01 AM 1 0.40 0.00 0.32 0.99 0.03 98.26 03:26:01 AM 2 0.45 0.00 0.23 0.40 0.03 98.88 03:26:01 AM 3 0.62 0.00 0.57 0.85 0.05 97.91 03:27:01 AM all 0.56 0.00 0.36 0.03 0.04 99.01 03:27:01 AM 0 0.43 0.00 0.27 0.08 0.05 99.16 03:27:01 AM 1 0.80 0.00 0.53 0.00 0.03 98.63 03:27:01 AM 2 0.27 0.00 0.17 0.02 0.03 99.52 03:27:01 AM 3 0.74 0.00 0.45 0.02 0.05 98.75 03:28:01 AM all 5.66 0.00 1.00 1.18 0.07 92.09 03:28:01 AM 0 6.22 0.00 0.55 0.05 0.08 93.10 03:28:01 AM 1 5.44 0.00 0.97 2.88 0.05 90.66 03:28:01 AM 2 4.51 0.00 0.82 1.71 0.08 92.88 03:28:01 AM 3 6.48 0.00 1.66 0.07 0.07 91.72 03:29:01 AM all 40.52 0.00 2.67 3.10 0.13 53.58 03:29:01 AM 0 43.92 0.00 2.37 2.79 0.12 50.81 03:29:01 AM 1 43.88 0.00 2.89 3.36 0.12 49.75 03:29:01 AM 2 37.11 0.00 2.28 2.33 0.13 58.14 03:29:01 AM 3 37.18 0.00 3.14 3.91 0.13 55.63 03:30:01 AM all 51.18 0.00 2.30 4.71 0.13 41.69 03:30:01 AM 0 46.58 0.00 1.50 0.54 0.13 51.25 03:30:01 AM 1 56.97 0.00 2.19 4.57 0.13 36.14 03:30:01 AM 2 49.44 0.00 1.98 4.11 0.12 44.36 03:30:01 AM 3 51.72 0.00 3.53 9.65 0.12 34.98 03:31:01 AM all 50.66 0.00 2.34 4.17 0.12 42.71 03:31:01 AM 0 43.36 0.00 3.13 6.47 0.12 46.92 03:31:01 AM 1 50.27 0.00 1.09 0.61 0.12 47.91 03:31:01 AM 2 54.48 0.00 3.18 6.36 0.14 35.84 03:31:01 AM 3 54.61 0.00 1.94 3.17 0.10 40.17 03:32:01 AM all 48.85 0.00 2.61 3.15 0.10 45.29 03:32:01 AM 0 49.34 0.00 2.55 0.40 0.10 47.60 03:32:01 AM 1 48.80 0.00 1.88 1.11 0.10 48.11 03:32:01 AM 2 56.24 0.00 3.79 4.19 0.10 35.67 03:32:01 AM 3 41.02 0.00 2.20 6.90 0.10 49.78 03:33:01 AM all 52.59 0.00 2.75 1.25 0.11 43.30 03:33:01 AM 0 47.36 0.00 1.11 0.22 0.12 51.20 03:33:01 AM 1 48.71 0.00 1.04 1.98 0.10 48.17 03:33:01 AM 2 37.18 0.00 2.38 2.38 0.12 57.94 03:33:01 AM 3 77.24 0.00 6.50 0.40 0.12 15.74 03:34:01 AM all 58.17 0.00 2.81 0.65 0.11 38.25 03:34:01 AM 0 53.64 0.00 2.32 0.42 0.10 43.52 03:34:01 AM 1 51.37 0.00 1.78 1.33 0.12 45.41 03:34:01 AM 2 67.38 0.00 3.22 0.28 0.12 29.00 03:34:01 AM 3 60.28 0.00 3.92 0.59 0.12 35.09 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 46.40 0.00 3.04 0.56 0.10 49.89 03:35:01 AM 0 45.66 0.00 3.42 0.64 0.10 50.18 03:35:01 AM 1 44.97 0.00 2.00 0.29 0.10 52.64 03:35:01 AM 2 62.31 0.00 5.17 0.18 0.10 32.23 03:35:01 AM 3 32.58 0.00 1.57 1.15 0.10 64.60 03:36:01 AM all 32.21 0.00 10.18 7.85 0.13 49.63 03:36:01 AM 0 23.76 0.00 10.20 7.98 0.14 57.92 03:36:01 AM 1 34.16 0.00 8.88 4.88 0.12 51.96 03:36:01 AM 2 45.91 0.00 11.22 8.26 0.14 34.48 03:36:01 AM 3 25.06 0.00 10.42 10.29 0.12 54.12 03:37:01 AM all 34.63 0.00 5.05 7.26 0.11 52.96 03:37:01 AM 0 36.14 0.00 4.75 6.87 0.10 52.14 03:37:01 AM 1 38.61 0.00 4.22 5.70 0.12 51.35 03:37:01 AM 2 35.89 0.00 5.79 8.51 0.10 49.71 03:37:01 AM 3 27.84 0.00 5.42 7.96 0.10 58.68 03:38:01 AM all 36.89 0.00 1.58 0.22 0.10 61.22 03:38:01 AM 0 56.84 0.00 1.92 0.10 0.12 41.03 03:38:01 AM 1 20.33 0.00 1.30 0.47 0.10 77.80 03:38:01 AM 2 20.24 0.00 1.24 0.27 0.08 78.17 03:38:01 AM 3 50.18 0.00 1.85 0.05 0.10 47.82 03:39:01 AM all 36.91 0.00 1.63 0.95 0.11 60.39 03:39:01 AM 0 65.43 0.00 2.64 0.27 0.12 31.54 03:39:01 AM 1 17.78 0.00 0.53 0.03 0.10 81.55 03:39:01 AM 2 44.28 0.00 2.59 0.34 0.13 52.66 03:39:01 AM 3 20.20 0.00 0.77 3.18 0.10 75.74 03:40:01 AM all 34.68 0.00 1.71 1.21 0.10 62.30 03:40:01 AM 0 52.08 0.00 2.71 0.00 0.12 45.10 03:40:01 AM 1 16.98 0.00 0.58 0.00 0.08 82.36 03:40:01 AM 2 51.63 0.00 2.13 2.73 0.10 43.41 03:40:01 AM 3 18.07 0.00 1.42 2.12 0.10 78.29 03:41:01 AM all 39.20 0.00 1.51 0.90 0.11 58.28 03:41:01 AM 0 54.62 0.00 2.12 0.17 0.13 42.95 03:41:01 AM 1 40.64 0.00 1.39 0.18 0.12 57.68 03:41:01 AM 2 24.35 0.00 1.04 2.98 0.08 71.55 03:41:01 AM 3 37.17 0.00 1.49 0.25 0.12 60.97 03:42:01 AM all 52.59 0.00 3.39 1.24 0.13 42.65 03:42:01 AM 0 52.04 0.00 3.66 2.40 0.17 41.74 03:42:01 AM 1 54.26 0.00 4.26 0.29 0.10 41.10 03:42:01 AM 2 55.05 0.00 3.42 0.44 0.13 40.97 03:42:01 AM 3 49.02 0.00 2.23 1.85 0.10 46.80 03:43:01 AM all 40.28 0.00 3.85 1.20 0.45 54.22 03:43:01 AM 0 38.08 0.00 2.99 0.89 0.10 57.93 03:43:01 AM 1 35.71 0.00 4.73 0.95 0.12 58.49 03:43:01 AM 2 47.96 0.00 4.95 1.53 1.07 44.48 03:43:01 AM 3 39.25 0.00 2.71 1.44 0.53 56.08 03:44:01 AM all 22.20 0.00 2.36 2.41 0.14 72.89 03:44:01 AM 0 18.14 0.00 2.43 4.75 0.12 74.57 03:44:01 AM 1 18.62 0.00 1.64 2.55 0.10 77.09 03:44:01 AM 2 24.18 0.00 2.71 1.18 0.20 71.72 03:44:01 AM 3 27.83 0.00 2.64 1.15 0.15 68.23 Average: all 33.93 0.08 3.29 3.87 0.12 58.71 Average: 0 35.93 0.08 3.33 2.81 0.11 57.74 Average: 1 30.93 0.09 2.83 3.41 0.10 62.63 Average: 2 35.92 0.08 3.59 4.48 0.16 55.78 Average: 3 32.93 0.09 3.41 4.77 0.12 58.68