---> uname -a: Linux prd-centos8-builder-4c-4g-46332.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1071 7325 19 7366 14342 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:b4:78:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85195sec preferred_lft 85195sec inet6 fe80::f816:3eff:feb4:785b/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) 09/17/2025 _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 214.73 80.37 134.36 2258.02 10059.02 01:24:01 AM 56.97 0.00 56.97 0.00 6928.48 01:25:01 AM 5.71 0.03 5.68 0.53 122.23 01:26:01 AM 56.72 11.75 44.98 1501.22 946.53 01:27:01 AM 254.95 4.43 250.52 541.42 9465.00 01:28:01 AM 71.45 3.90 67.55 615.42 31987.86 01:29:01 AM 53.59 0.00 53.59 0.00 6367.16 01:30:01 AM 118.23 0.00 118.23 0.00 29906.23 01:31:01 AM 66.14 0.00 66.14 0.00 5769.51 01:32:01 AM 60.74 0.00 60.74 0.00 6467.66 01:33:01 AM 89.30 0.03 89.27 19.33 15878.74 01:34:01 AM 1498.72 76.79 1421.93 1407.10 41197.08 01:35:01 AM 38.26 20.47 17.79 309.98 1362.15 01:36:01 AM 27.68 13.66 14.01 153.71 10787.24 01:37:01 AM 8.77 0.05 8.72 0.80 9512.60 01:38:01 AM 11.70 0.03 11.66 0.27 9804.58 01:39:01 AM 93.50 0.08 93.42 0.67 10847.29 01:40:01 AM 119.33 0.35 118.98 19.86 3684.76 01:41:01 AM 46.42 0.33 46.08 47.85 12434.06 Average: 152.25 11.17 141.08 361.90 11765.42 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13240528 15100500 2901004 17.97 2688 2057840 819676 4.77 202968 2297580 180452 01:24:01 AM 13224256 15086524 2917276 18.07 2688 2059100 819676 4.77 202976 2301200 188 01:25:01 AM 13220280 15083888 2921252 18.10 2688 2059536 819676 4.77 202984 2302304 20 01:26:01 AM 12914732 14854420 3226800 19.99 2688 2128648 1084252 6.31 210524 2576888 18872 01:27:01 AM 11348488 13627672 4793044 29.69 2688 2457828 2180376 12.68 382680 3941004 106220 01:28:01 AM 9558824 12734548 6582708 40.78 2688 3344972 3012064 17.52 472196 5622936 30720 01:29:01 AM 7653884 11786552 8487648 52.58 2688 4289848 3844876 22.37 858764 7118000 802464 01:30:01 AM 8704232 12976356 7437300 46.08 2688 4425520 2692128 15.66 889476 6034572 64256 01:31:01 AM 7805544 12275236 8335988 51.64 2688 4602996 3330788 19.38 974392 6808536 98268 01:32:01 AM 7533808 12247840 8607724 53.33 2688 4838584 3330788 19.38 1025048 7009732 158828 01:33:01 AM 6045712 11868824 10095820 62.55 2688 5823380 3480676 20.25 1053704 8234568 764796 01:34:01 AM 5449764 11534512 10691768 66.24 2688 5937100 3533028 20.55 1115212 8408660 4104 01:35:01 AM 5110872 11419548 11030660 68.34 2688 6155088 3562516 20.72 1221412 8632160 203104 01:36:01 AM 5010252 11589784 11131280 68.96 2688 6424960 3554752 20.68 1309776 8649116 164612 01:37:01 AM 4588524 11436200 11553008 71.57 2688 6691336 3557720 20.70 1398584 8975836 175848 01:38:01 AM 4271960 11387888 11869572 73.53 2688 6956372 3561356 20.72 1488516 9196928 177244 01:39:01 AM 4923236 11968672 11218296 69.50 2688 7014016 3423124 19.91 1523984 8710160 44528 01:40:01 AM 7520528 14696832 8621004 53.41 2688 7141580 871936 5.07 1761948 5884944 355780 01:41:01 AM 7530896 14716856 8610636 53.34 2688 7153992 883576 5.14 1936572 5701872 19836 Average: 8192438 12968034 7949094 49.25 2688 4819089 2545420 14.81 959564 6231947 177376 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 89.77 72.95 1292.73 17.13 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 103.05 94.18 223.58 26.28 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 92.29 81.24 227.39 22.79 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 172.69 201.98 246.48 61.62 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 384.94 288.87 5035.69 39.06 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 224.34 190.36 3942.67 18.64 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.83 0.83 0.11 0.11 0.00 0.00 0.00 0.00 01:29:01 AM eth0 91.17 74.27 1776.83 13.29 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.02 2.02 0.44 0.44 0.00 0.00 0.00 0.00 01:30:01 AM eth0 39.09 38.29 140.15 10.83 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 30.37 29.87 48.45 10.61 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 70.17 65.44 623.15 22.16 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 185.29 150.07 1669.88 25.37 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 18.08 14.40 67.91 2.36 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 9.38 9.86 85.17 1.71 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 1.98 1.80 0.46 0.82 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 2.03 1.88 0.62 1.03 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 2.17 2.00 0.59 0.89 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 71.30 69.74 603.07 14.95 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 131.52 128.61 142.79 39.75 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 755.83 828.66 445.72 5043.83 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 130.29 123.40 872.43 282.81 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) 09/17/2025 _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 18.83 0.82 14.32 2.42 0.09 63.52 01:23:01 AM 0 4.64 0.95 15.10 2.38 0.10 76.83 01:23:01 AM 1 17.68 0.92 14.62 2.26 0.08 64.43 01:23:01 AM 2 29.64 0.69 12.92 1.81 0.10 54.84 01:23:01 AM 3 23.35 0.72 14.64 3.23 0.08 57.97 01:24:01 AM all 0.56 0.00 0.48 0.96 0.05 97.94 01:24:01 AM 0 0.77 0.00 0.35 0.10 0.05 98.73 01:24:01 AM 1 0.50 0.00 0.25 1.12 0.05 98.08 01:24:01 AM 2 0.84 0.00 0.87 0.38 0.03 97.88 01:24:01 AM 3 0.15 0.00 0.47 2.26 0.05 97.08 01:25:01 AM all 0.49 0.00 0.30 0.01 0.03 99.16 01:25:01 AM 0 0.80 0.00 0.23 0.00 0.03 98.93 01:25:01 AM 1 0.20 0.00 0.08 0.05 0.03 99.63 01:25:01 AM 2 0.70 0.00 0.67 0.00 0.03 98.60 01:25:01 AM 3 0.27 0.00 0.22 0.00 0.03 99.48 01:26:01 AM all 5.79 0.00 0.87 0.55 0.06 92.73 01:26:01 AM 0 6.62 0.00 0.90 0.02 0.07 92.40 01:26:01 AM 1 5.24 0.00 0.50 1.19 0.05 93.02 01:26:01 AM 2 6.69 0.00 0.74 0.13 0.05 92.39 01:26:01 AM 3 4.61 0.00 1.34 0.87 0.07 93.11 01:27:01 AM all 36.95 0.00 2.43 3.72 0.11 56.78 01:27:01 AM 0 34.76 0.00 2.47 3.91 0.12 58.74 01:27:01 AM 1 31.59 0.00 2.54 5.51 0.10 60.25 01:27:01 AM 2 36.07 0.00 2.65 2.90 0.10 58.28 01:27:01 AM 3 45.31 0.00 2.06 2.57 0.14 49.92 01:28:01 AM all 46.84 0.00 2.19 3.07 0.11 47.78 01:28:01 AM 0 51.55 0.00 2.36 0.45 0.10 45.54 01:28:01 AM 1 48.40 0.00 3.11 4.23 0.12 44.14 01:28:01 AM 2 42.55 0.00 1.61 4.67 0.12 51.06 01:28:01 AM 3 44.86 0.00 1.71 2.94 0.10 50.38 01:29:01 AM all 55.80 0.00 2.92 0.45 0.12 40.71 01:29:01 AM 0 60.56 0.00 3.61 0.48 0.12 35.23 01:29:01 AM 1 54.50 0.00 2.14 0.25 0.12 42.99 01:29:01 AM 2 49.80 0.00 3.64 0.59 0.12 45.86 01:29:01 AM 3 58.33 0.00 2.28 0.49 0.12 38.79 01:30:01 AM all 44.32 0.00 2.50 3.90 0.10 49.17 01:30:01 AM 0 48.89 0.00 3.27 4.99 0.12 42.73 01:30:01 AM 1 43.97 0.00 2.75 5.02 0.08 48.17 01:30:01 AM 2 46.12 0.00 2.76 4.14 0.10 46.89 01:30:01 AM 3 38.30 0.00 1.24 1.46 0.10 58.90 01:31:01 AM all 51.34 0.00 2.93 0.74 0.10 44.89 01:31:01 AM 0 48.27 0.00 1.62 0.43 0.10 49.57 01:31:01 AM 1 43.67 0.00 3.46 1.56 0.10 51.21 01:31:01 AM 2 60.85 0.00 4.93 0.97 0.10 33.14 01:31:01 AM 3 52.59 0.00 1.70 0.00 0.08 45.63 01:32:01 AM all 42.62 0.00 2.98 0.54 0.10 53.76 01:32:01 AM 0 44.37 0.00 3.81 0.69 0.10 51.03 01:32:01 AM 1 52.09 0.00 4.51 0.30 0.10 43.00 01:32:01 AM 2 34.37 0.00 1.01 0.24 0.10 64.28 01:32:01 AM 3 39.64 0.00 2.59 0.94 0.10 56.73 01:33:01 AM all 34.47 0.00 6.53 2.16 0.12 56.72 01:33:01 AM 0 37.56 0.00 5.95 2.19 0.12 54.18 01:33:01 AM 1 30.46 0.00 6.91 2.38 0.12 60.13 01:33:01 AM 2 35.68 0.00 6.63 2.96 0.10 54.62 01:33:01 AM 3 34.19 0.00 6.64 1.09 0.12 57.96 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 28.18 0.00 8.54 13.62 0.11 49.56 01:34:01 AM 0 20.07 0.00 8.73 11.87 0.10 59.23 01:34:01 AM 1 25.65 0.00 7.03 13.64 0.10 53.57 01:34:01 AM 2 47.34 0.00 9.33 13.74 0.12 29.48 01:34:01 AM 3 19.52 0.00 9.09 15.21 0.10 56.07 01:35:01 AM all 37.89 0.00 1.39 0.19 0.09 60.45 01:35:01 AM 0 50.98 0.00 1.34 0.07 0.12 47.50 01:35:01 AM 1 39.12 0.00 1.75 0.28 0.10 58.74 01:35:01 AM 2 40.99 0.00 1.89 0.32 0.08 56.73 01:35:01 AM 3 20.44 0.00 0.57 0.08 0.07 78.84 01:36:01 AM all 39.25 0.00 1.55 0.54 0.10 58.57 01:36:01 AM 0 22.80 0.00 1.44 1.04 0.08 74.64 01:36:01 AM 1 28.64 0.00 0.84 0.38 0.10 70.04 01:36:01 AM 2 72.04 0.00 2.96 0.00 0.10 24.90 01:36:01 AM 3 33.52 0.00 0.95 0.74 0.10 64.69 01:37:01 AM all 36.76 0.00 1.72 0.53 0.09 60.90 01:37:01 AM 0 35.25 0.00 1.65 1.02 0.08 62.00 01:37:01 AM 1 33.68 0.00 2.17 0.28 0.08 63.78 01:37:01 AM 2 19.08 0.00 0.55 0.57 0.08 79.71 01:37:01 AM 3 59.15 0.00 2.52 0.25 0.10 37.97 01:38:01 AM all 37.54 0.00 1.60 0.56 0.10 60.20 01:38:01 AM 0 40.72 0.00 1.34 0.22 0.08 57.64 01:38:01 AM 1 36.87 0.00 1.47 0.37 0.10 61.19 01:38:01 AM 2 27.64 0.00 1.14 0.47 0.10 70.66 01:38:01 AM 3 44.92 0.00 2.45 1.19 0.10 51.34 01:39:01 AM all 51.18 0.00 3.09 0.34 0.11 45.28 01:39:01 AM 0 45.26 0.00 1.94 0.35 0.10 52.35 01:39:01 AM 1 47.33 0.00 3.48 0.54 0.10 48.56 01:39:01 AM 2 52.89 0.00 5.04 0.12 0.12 41.83 01:39:01 AM 3 59.23 0.00 1.91 0.35 0.12 38.39 01:40:01 AM all 44.05 0.00 4.10 0.41 0.10 51.34 01:40:01 AM 0 38.49 0.00 2.34 0.43 0.10 58.63 01:40:01 AM 1 35.04 0.00 3.34 0.18 0.08 61.35 01:40:01 AM 2 48.14 0.00 5.11 0.47 0.10 46.18 01:40:01 AM 3 54.56 0.00 5.63 0.55 0.10 39.16 01:41:01 AM all 21.42 0.00 2.12 0.81 0.09 75.56 01:41:01 AM 0 29.97 0.00 2.59 2.27 0.08 65.08 01:41:01 AM 1 21.77 0.00 2.50 0.08 0.10 75.55 01:41:01 AM 2 9.50 0.00 1.01 0.02 0.08 89.39 01:41:01 AM 3 24.43 0.00 2.37 0.86 0.10 72.25 Average: all 33.37 0.04 3.29 1.86 0.09 61.35 Average: 0 32.76 0.05 3.20 1.72 0.09 62.18 Average: 1 31.37 0.05 3.33 2.08 0.09 63.08 Average: 2 34.76 0.04 3.44 1.81 0.09 59.86 Average: 3 34.58 0.04 3.17 1.84 0.09 60.28