---> uname -a: Linux prd-centos8-builder-4c-4g-13727.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 1103 7286 19 7373 14310 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:c9:f2:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85264sec preferred_lft 85264sec inet6 fe80::f816:3eff:fec9:f230/64 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) 11/19/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 213.56 63.61 149.95 2182.21 12564.85 01:24:01 AM 30.69 0.00 30.69 0.00 3805.85 01:25:01 AM 6.60 0.03 6.57 0.53 155.01 01:26:01 AM 262.30 12.79 249.51 1525.64 3066.33 01:27:01 AM 178.23 7.28 170.95 1132.23 12624.42 01:28:01 AM 63.39 0.00 63.39 0.00 29990.65 01:29:01 AM 123.80 0.00 123.80 0.00 31394.97 01:30:01 AM 44.32 0.00 44.32 0.00 6749.58 01:31:01 AM 79.59 0.00 79.59 0.00 6852.82 01:32:01 AM 91.23 0.03 91.20 19.33 10914.81 01:33:01 AM 1571.87 86.16 1485.71 1546.30 47061.63 01:34:01 AM 28.05 11.20 16.85 171.17 5068.57 01:35:01 AM 26.00 13.53 12.46 152.64 9604.25 01:36:01 AM 9.95 0.05 9.90 0.80 10090.38 01:37:01 AM 12.23 0.12 12.11 0.93 9565.51 01:38:01 AM 103.67 0.00 103.67 0.00 8372.41 01:39:01 AM 124.53 0.42 124.11 24.13 4755.86 01:40:00 AM 53.78 0.27 53.51 44.50 11903.76 01:40:01 AM 7.38 0.00 7.38 0.00 130.33 Average: 167.97 10.86 157.11 377.82 12461.86 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13214364 15080632 2927168 18.13 2688 2063744 816500 4.75 203288 2315484 95788 01:24:01 AM 13205708 15073172 2935824 18.19 2688 2064112 816500 4.75 203292 2317556 44 01:25:01 AM 13202180 15070912 2939352 18.21 2688 2064516 816500 4.75 203360 2318332 28 01:26:01 AM 11776084 13972404 4365448 27.04 2688 2377832 2169212 12.62 228184 3676392 256456 01:27:01 AM 10143716 13299076 5997816 37.16 2688 3327476 2464596 14.34 456408 5058476 827860 01:28:01 AM 9450124 13169548 6691408 41.45 2688 3879764 2386920 13.89 749420 5440004 498192 01:29:01 AM 8428580 12687896 7712952 47.78 2688 4413540 2781332 16.18 889504 6309004 116356 01:30:01 AM 7576312 12029636 8565220 53.06 2688 4586888 3381020 19.67 959528 7051864 109120 01:31:01 AM 7293488 12008072 8848044 54.82 2688 4839132 3381020 19.67 1015220 7259992 181076 01:32:01 AM 5705836 11597752 10435696 64.65 2688 5880624 3507044 20.40 1054284 8550836 1006316 01:33:01 AM 5070840 11164940 11070692 68.59 2688 5946264 3588428 20.87 1115908 8777508 4104 01:34:01 AM 4678156 10991340 11463376 71.02 2688 6160088 3590228 20.89 1222148 9053764 87812 01:35:01 AM 4580564 11162344 11560968 71.62 2688 6429928 3607500 20.99 1310336 9069136 89336 01:36:01 AM 4443388 11386188 11698144 72.47 2688 6784080 3606516 20.98 1428636 9088264 175688 01:37:01 AM 3852716 10968668 12288816 76.13 2688 6961368 3607088 20.98 1489084 9610484 87832 01:38:01 AM 4716920 11772588 11424612 70.78 2688 7023644 3345788 19.46 1526192 8909324 43092 01:39:01 AM 7485264 14667468 8656268 53.63 2688 7147008 914836 5.32 1763040 5912496 323260 01:40:00 AM 7528028 14720604 8613504 53.36 2688 7159280 824800 4.80 1938092 5695888 19832 01:40:01 AM 7488568 14682324 8652964 53.61 2688 7160468 880492 5.12 1938568 5734680 21028 Average: 7886360 12921345 8255172 51.14 2688 5066829 2446648 14.23 1036552 6428920 207538 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 115.56 93.25 1187.87 25.41 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 87.90 74.52 258.41 19.70 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 87.22 77.60 261.98 21.46 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 474.50 425.85 4169.88 89.25 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 299.40 236.68 5050.38 25.98 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 86.32 71.92 1771.53 13.91 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 34.51 34.63 145.13 15.05 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 31.22 30.37 48.51 10.72 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 78.02 73.05 625.10 16.82 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 189.19 140.18 1736.47 27.93 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 5.06 5.23 1.07 0.83 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 9.02 9.13 85.48 1.58 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 2.88 2.33 0.86 1.13 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 4.00 3.25 0.91 1.25 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 2.18 1.82 0.54 0.81 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 74.44 73.68 608.21 16.84 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 257.66 278.84 186.31 992.42 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 568.99 639.16 395.22 4162.51 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 60.66 45.90 43.87 20.57 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 133.21 125.52 918.23 297.71 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) 11/19/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.40 0.56 8.77 1.29 0.08 73.89 01:23:01 AM 0 7.67 0.47 7.62 1.48 0.10 82.66 01:23:01 AM 1 25.65 0.90 12.73 0.82 0.07 59.83 01:23:01 AM 2 18.95 0.43 7.44 1.66 0.05 71.47 01:23:01 AM 3 9.37 0.45 7.28 1.22 0.10 81.58 01:24:01 AM all 0.57 0.00 0.33 0.23 0.05 98.81 01:24:01 AM 0 0.35 0.00 0.23 0.27 0.05 99.10 01:24:01 AM 1 0.92 0.00 0.75 0.12 0.07 98.15 01:24:01 AM 2 0.38 0.00 0.17 0.30 0.07 99.08 01:24:01 AM 3 0.63 0.00 0.17 0.25 0.03 98.92 01:25:01 AM all 0.47 0.00 0.26 0.10 0.04 99.12 01:25:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 01:25:01 AM 1 0.85 0.00 0.70 0.05 0.03 98.36 01:25:01 AM 2 0.13 0.00 0.08 0.00 0.03 99.75 01:25:01 AM 3 0.77 0.00 0.15 0.37 0.05 98.67 01:26:01 AM all 19.64 0.00 2.00 0.99 0.10 77.28 01:26:01 AM 0 15.48 0.00 1.94 0.87 0.08 81.63 01:26:01 AM 1 19.84 0.00 2.94 1.37 0.12 75.73 01:26:01 AM 2 20.58 0.00 1.87 1.07 0.10 76.38 01:26:01 AM 3 22.66 0.00 1.24 0.63 0.08 75.39 01:27:01 AM all 46.16 0.00 2.48 1.28 0.09 50.00 01:27:01 AM 0 49.26 0.00 3.87 1.24 0.10 45.53 01:27:01 AM 1 45.88 0.00 1.74 1.07 0.08 51.22 01:27:01 AM 2 46.27 0.00 1.94 1.02 0.08 50.68 01:27:01 AM 3 43.21 0.00 2.34 1.79 0.08 52.57 01:28:01 AM all 61.84 0.00 2.76 0.52 0.10 34.78 01:28:01 AM 0 56.12 0.00 1.97 0.30 0.10 41.51 01:28:01 AM 1 66.52 0.00 3.85 0.79 0.10 28.74 01:28:01 AM 2 64.95 0.00 2.56 0.15 0.10 32.23 01:28:01 AM 3 59.78 0.00 2.67 0.84 0.10 36.61 01:29:01 AM all 51.45 0.00 2.89 0.93 0.10 44.63 01:29:01 AM 0 49.91 0.00 2.99 0.30 0.10 46.70 01:29:01 AM 1 43.42 0.00 1.91 1.61 0.12 52.94 01:29:01 AM 2 55.95 0.00 3.07 1.11 0.10 39.77 01:29:01 AM 3 56.51 0.00 3.59 0.69 0.10 39.11 01:30:01 AM all 53.07 0.00 2.85 0.30 0.08 43.70 01:30:01 AM 0 47.90 0.00 1.16 0.30 0.10 50.54 01:30:01 AM 1 50.96 0.00 1.89 0.28 0.07 46.79 01:30:01 AM 2 52.75 0.00 3.27 0.15 0.08 43.75 01:30:01 AM 3 60.65 0.00 5.08 0.45 0.08 33.74 01:31:01 AM all 42.76 0.00 3.12 0.37 0.10 53.66 01:31:01 AM 0 45.09 0.00 4.29 0.55 0.10 49.97 01:31:01 AM 1 35.52 0.00 2.15 0.59 0.10 61.64 01:31:01 AM 2 42.76 0.00 2.16 0.05 0.08 54.95 01:31:01 AM 3 47.66 0.00 3.87 0.30 0.10 48.06 01:32:01 AM all 36.97 0.00 7.65 0.31 0.09 54.98 01:32:01 AM 0 35.87 0.00 8.05 0.59 0.10 55.39 01:32:01 AM 1 44.32 0.00 7.75 0.12 0.08 47.72 01:32:01 AM 2 41.32 0.00 7.32 0.05 0.08 51.22 01:32:01 AM 3 26.35 0.00 7.49 0.46 0.09 65.62 01:33:01 AM all 30.73 0.00 8.27 12.62 0.10 48.28 01:33:01 AM 0 24.29 0.00 8.59 15.60 0.10 51.43 01:33:01 AM 1 44.51 0.00 10.01 14.10 0.10 31.28 01:33:01 AM 2 21.43 0.00 6.85 11.00 0.10 60.62 01:33:01 AM 3 32.70 0.00 7.64 9.79 0.10 49.76 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.90 0.00 1.35 0.17 0.10 60.48 01:34:01 AM 0 25.34 0.00 0.90 0.07 0.10 73.59 01:34:01 AM 1 21.76 0.00 0.98 0.17 0.10 76.99 01:34:01 AM 2 39.47 0.00 1.35 0.33 0.10 58.74 01:34:01 AM 3 65.08 0.00 2.17 0.10 0.10 32.54 01:35:01 AM all 37.58 0.00 1.57 0.30 0.09 60.46 01:35:01 AM 0 19.51 0.00 0.93 0.03 0.08 79.44 01:35:01 AM 1 52.71 0.00 2.25 0.15 0.08 44.80 01:35:01 AM 2 30.99 0.00 1.49 0.52 0.08 66.92 01:35:01 AM 3 47.09 0.00 1.60 0.52 0.10 50.69 01:36:01 AM all 37.13 0.00 1.75 0.21 0.09 60.83 01:36:01 AM 0 25.55 0.00 1.45 0.00 0.08 72.91 01:36:01 AM 1 30.41 0.00 1.74 0.53 0.10 67.22 01:36:01 AM 2 66.64 0.00 2.59 0.22 0.10 30.45 01:36:01 AM 3 25.91 0.00 1.22 0.08 0.08 72.70 01:37:01 AM all 38.46 0.00 1.36 0.24 0.10 59.83 01:37:01 AM 0 39.21 0.00 1.74 0.17 0.12 58.77 01:37:01 AM 1 56.07 0.00 1.60 0.23 0.10 41.99 01:37:01 AM 2 24.66 0.00 0.67 0.42 0.10 74.16 01:37:01 AM 3 33.91 0.00 1.45 0.15 0.08 64.40 01:38:01 AM all 50.36 0.00 3.55 0.28 0.09 45.72 01:38:01 AM 0 55.32 0.00 4.55 0.29 0.10 39.74 01:38:01 AM 1 43.83 0.00 2.31 0.28 0.12 53.45 01:38:01 AM 2 48.62 0.00 3.20 0.08 0.07 48.03 01:38:01 AM 3 53.68 0.00 4.13 0.47 0.08 41.64 01:39:01 AM all 38.25 0.00 4.12 0.41 0.09 57.13 01:39:01 AM 0 47.18 0.00 5.89 0.22 0.08 46.63 01:39:01 AM 1 31.63 0.00 2.64 0.34 0.10 65.29 01:39:01 AM 2 29.18 0.00 2.80 0.83 0.10 67.10 01:39:01 AM 3 44.98 0.00 5.13 0.27 0.08 49.53 01:40:00 AM all 21.72 0.00 2.01 0.33 0.11 75.82 01:40:00 AM 0 37.95 0.00 2.65 1.01 0.10 58.29 01:40:00 AM 1 24.85 0.00 2.66 0.03 0.12 72.33 01:40:00 AM 2 7.74 0.00 1.13 0.21 0.10 90.82 01:40:00 AM 3 16.30 0.00 1.61 0.09 0.12 81.89 01:40:01 AM all 22.75 0.00 6.56 0.00 0.00 70.70 01:40:01 AM 0 4.07 0.00 5.69 0.00 0.00 90.24 01:40:01 AM 1 72.73 0.00 8.26 0.00 0.00 19.01 01:40:01 AM 2 8.06 0.00 6.45 0.00 0.00 85.48 01:40:01 AM 3 6.67 0.00 5.83 0.00 0.00 87.50 Average: all 34.45 0.03 3.17 1.15 0.09 61.10 Average: 0 32.27 0.03 3.27 1.28 0.09 63.06 Average: 1 35.57 0.05 3.37 1.25 0.09 59.67 Average: 2 34.03 0.02 2.78 1.06 0.09 62.02 Average: 3 35.94 0.03 3.26 1.02 0.09 59.66