---> uname -a: Linux prd-centos8-builder-4c-4g-6151.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1045 7304 19 7412 14368 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:02:f5:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85171sec preferred_lft 85171sec inet6 fe80::f816:3eff:fe02:f523/64 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) 10/25/2025 _x86_64_ (4 CPU) 01:21:32 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 305.81 126.31 179.51 2502.52 9333.09 01:24:01 AM 86.62 2.33 84.29 1588.14 9454.92 01:25:01 AM 8.97 0.00 8.97 0.00 306.22 01:26:01 AM 23.93 11.73 12.20 1501.22 512.08 01:27:01 AM 367.15 4.43 362.72 541.33 5788.62 01:28:02 AM 71.59 3.90 67.69 626.54 16989.09 01:29:01 AM 60.01 0.00 60.01 0.00 23134.62 01:30:01 AM 119.68 0.00 119.68 0.00 30910.56 01:31:01 AM 46.68 0.00 46.68 0.00 6747.38 01:32:01 AM 77.02 0.00 77.02 0.00 6703.35 01:33:01 AM 66.56 0.03 66.52 19.33 8809.73 01:34:01 AM 1305.18 56.14 1249.04 674.55 49553.36 01:35:01 AM 60.38 40.69 19.69 1038.11 1367.52 01:36:01 AM 23.26 7.22 16.05 1283.25 7727.03 01:37:01 AM 27.95 13.56 14.39 153.26 9851.19 01:38:01 AM 8.96 0.03 8.93 0.27 9473.71 01:39:01 AM 75.55 0.08 75.47 0.67 12010.01 01:40:01 AM 43.05 0.00 43.05 0.00 3203.17 01:41:01 AM 132.87 0.42 132.46 24.13 14390.05 01:42:01 AM 39.94 0.27 39.67 43.59 2231.92 Average: 147.63 13.37 134.26 500.28 11414.92 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13421012 15151056 2720520 16.85 2688 1933392 801904 4.66 196480 2146056 161524 01:24:01 AM 13223432 15090956 2918100 18.08 2688 2064496 824492 4.80 203064 2302492 260 01:25:01 AM 13220544 15089012 2920988 18.10 2688 2064780 824492 4.80 203068 2303196 124 01:26:01 AM 13047032 14987020 3094500 19.17 2688 2129764 1183652 6.89 210376 2449092 19692 01:27:01 AM 11803504 14074212 4338028 26.87 2688 2449684 1774764 10.32 355616 3516660 230160 01:28:02 AM 10116128 13279652 6025404 37.33 2688 3334640 2490328 14.49 469508 5074064 597604 01:29:01 AM 9324348 13055256 6817184 42.23 2688 3891440 2574456 14.98 750560 5565984 497024 01:30:01 AM 8746584 12977516 7394948 45.81 2688 4385688 2605104 15.15 885676 5997668 87896 01:31:01 AM 7947700 12381408 8193832 50.76 2688 4571448 3121096 18.16 958288 6693284 92900 01:32:01 AM 7685472 12352876 8456060 52.39 2688 4792596 3121096 18.16 1013092 6873052 136616 01:33:01 AM 6690772 12092360 9450760 58.55 2688 5474336 3260920 18.97 1053948 7723244 600212 01:34:01 AM 5583104 11647400 10558428 65.41 2688 5917156 3313616 19.28 1108488 8299816 396 01:35:01 AM 5591144 11817652 10550388 65.36 2688 6072936 3345824 19.46 1177700 8220152 115336 01:36:01 AM 5240668 11771420 10900864 67.53 2688 6375124 3343620 19.45 1286552 8458104 176652 01:37:01 AM 5218444 12037412 10923088 67.67 2688 6659612 3159132 18.38 1375584 8393036 188024 01:38:01 AM 4272568 11252672 11868964 73.53 2688 6823192 3341924 19.44 1435824 9261964 87776 01:39:01 AM 5025856 12081616 11115676 68.86 2688 7014244 3161112 18.39 1497264 8644188 70028 01:40:01 AM 4960584 12064328 11180948 69.27 2688 7070356 3158520 18.37 1535108 8683612 40484 01:41:01 AM 7487376 14709472 8654156 53.61 2688 7185904 899648 5.23 1768552 5931700 24820 01:42:01 AM 7424572 14656764 8716960 54.00 2688 7197052 919492 5.35 1941352 5822492 8956 Average: 8301542 13128503 7839990 48.57 2688 4870392 2361260 13.74 971305 6117993 156824 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 238.50 133.82 1724.89 58.43 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 122.86 106.23 508.82 31.83 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 66.01 56.72 175.26 15.97 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 200.60 226.30 283.38 73.05 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 340.51 281.56 4867.82 39.36 0.00 0.00 0.00 0.00 01:28:02 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:28:02 AM eth0 351.34 238.15 4164.09 22.87 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.71 0.71 0.11 0.11 0.00 0.00 0.00 0.00 01:29:01 AM eth0 96.42 75.58 1807.41 13.84 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 01:30:01 AM eth0 32.21 31.81 95.71 9.46 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 38.28 36.98 88.99 11.45 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 55.49 53.82 281.38 15.19 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 142.33 111.55 1438.75 22.37 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 92.83 56.61 654.91 10.06 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 8.14 8.31 85.24 1.61 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 3.78 3.53 0.82 1.48 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 2.35 2.00 0.54 0.87 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 2.22 1.87 0.62 0.82 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 47.19 45.71 496.62 8.29 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 39.52 38.90 115.05 12.03 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 482.21 542.62 260.27 3014.51 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 348.08 387.25 323.97 2068.09 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 135.58 122.01 868.06 271.80 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) 10/25/2025 _x86_64_ (4 CPU) 01:21:32 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 21.19 1.47 16.10 6.95 0.13 54.15 01:23:01 AM 0 14.90 1.75 18.14 6.40 0.13 58.68 01:23:01 AM 1 26.65 1.23 15.35 8.56 0.13 48.07 01:23:01 AM 2 16.92 1.30 15.52 5.77 0.13 60.36 01:23:01 AM 3 26.31 1.61 15.39 7.08 0.13 49.47 01:24:01 AM all 5.40 0.00 0.94 1.71 0.05 91.90 01:24:01 AM 0 5.35 0.00 0.67 1.65 0.05 92.28 01:24:01 AM 1 3.91 0.00 0.63 1.69 0.07 93.70 01:24:01 AM 2 3.38 0.00 0.82 2.24 0.05 93.51 01:24:01 AM 3 8.94 0.00 1.62 1.27 0.05 88.12 01:25:01 AM all 0.34 0.00 0.21 0.02 0.03 99.40 01:25:01 AM 0 0.08 0.00 0.03 0.00 0.05 99.83 01:25:01 AM 1 0.50 0.00 0.13 0.05 0.03 99.28 01:25:01 AM 2 0.57 0.00 0.50 0.03 0.03 98.86 01:25:01 AM 3 0.20 0.00 0.17 0.00 0.02 99.62 01:26:01 AM all 2.31 0.00 0.77 0.21 0.04 96.67 01:26:01 AM 0 2.48 0.00 0.44 0.75 0.05 96.29 01:26:01 AM 1 2.74 0.00 0.95 0.00 0.03 96.27 01:26:01 AM 2 2.70 0.00 1.29 0.03 0.05 95.93 01:26:01 AM 3 1.32 0.00 0.40 0.07 0.03 98.18 01:27:01 AM all 32.93 0.00 2.16 1.81 0.09 63.01 01:27:01 AM 0 36.95 0.00 2.69 1.92 0.08 58.35 01:27:01 AM 1 34.94 0.00 1.57 1.57 0.08 61.83 01:27:01 AM 2 33.48 0.00 2.16 1.89 0.08 62.37 01:27:01 AM 3 26.34 0.00 2.21 1.86 0.12 69.47 01:28:02 AM all 43.06 0.00 2.27 0.76 0.10 53.82 01:28:02 AM 0 41.95 0.00 2.61 0.67 0.10 54.67 01:28:02 AM 1 43.30 0.00 1.63 0.20 0.10 54.78 01:28:02 AM 2 38.46 0.00 1.83 1.75 0.10 57.87 01:28:02 AM 3 48.51 0.00 2.99 0.42 0.08 47.99 01:29:01 AM all 57.98 0.00 2.69 1.57 0.11 37.66 01:29:01 AM 0 63.14 0.00 4.07 2.26 0.10 30.43 01:29:01 AM 1 50.03 0.00 2.42 1.65 0.10 45.80 01:29:01 AM 2 61.20 0.00 2.33 2.32 0.12 34.03 01:29:01 AM 3 57.53 0.00 1.92 0.05 0.12 40.37 01:30:01 AM all 48.96 0.00 3.13 1.92 0.12 45.88 01:30:01 AM 0 44.38 0.00 3.28 1.41 0.12 50.82 01:30:01 AM 1 55.68 0.00 2.90 0.14 0.12 41.17 01:30:01 AM 2 51.65 0.00 4.51 3.12 0.13 40.59 01:30:01 AM 3 44.19 0.00 1.82 2.99 0.10 50.90 01:31:01 AM all 50.65 0.00 3.03 0.50 0.10 45.73 01:31:01 AM 0 49.38 0.00 1.98 0.02 0.10 48.52 01:31:01 AM 1 62.91 0.00 5.10 0.54 0.10 31.35 01:31:01 AM 2 56.26 0.00 2.89 0.89 0.10 39.86 01:31:01 AM 3 34.05 0.00 2.13 0.54 0.08 63.20 01:32:01 AM all 43.05 0.00 3.17 0.66 0.10 53.03 01:32:01 AM 0 40.94 0.00 2.05 0.10 0.10 56.81 01:32:01 AM 1 35.44 0.00 2.01 0.34 0.10 62.11 01:32:01 AM 2 32.76 0.00 2.38 1.71 0.08 63.06 01:32:01 AM 3 63.00 0.00 6.22 0.52 0.10 30.16 01:33:01 AM all 40.51 0.00 5.18 0.68 0.10 53.53 01:33:01 AM 0 54.41 0.00 6.73 0.30 0.10 38.46 01:33:01 AM 1 32.66 0.00 4.39 2.03 0.12 60.80 01:33:01 AM 2 40.86 0.00 5.29 0.27 0.08 53.49 01:33:01 AM 3 34.08 0.00 4.32 0.10 0.10 61.40 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 24.73 0.00 13.73 11.50 0.13 49.91 01:34:01 AM 0 31.86 0.00 15.36 13.47 0.14 39.17 01:34:01 AM 1 16.66 0.00 13.22 12.61 0.14 57.37 01:34:01 AM 2 31.84 0.00 14.76 11.05 0.14 42.22 01:34:01 AM 3 18.59 0.00 11.59 8.88 0.12 60.82 01:35:01 AM all 38.88 0.00 1.21 0.36 0.08 59.47 01:35:01 AM 0 75.25 0.00 1.47 0.43 0.10 22.75 01:35:01 AM 1 24.92 0.00 1.52 0.13 0.07 73.36 01:35:01 AM 2 26.80 0.00 1.00 0.42 0.07 71.71 01:35:01 AM 3 28.50 0.00 0.87 0.45 0.08 70.10 01:36:01 AM all 38.07 0.13 1.72 0.47 0.10 59.52 01:36:01 AM 0 20.48 0.00 0.72 0.00 0.10 78.70 01:36:01 AM 1 55.38 0.00 2.32 0.03 0.10 42.16 01:36:01 AM 2 41.56 0.50 2.19 1.14 0.10 54.51 01:36:01 AM 3 34.87 0.00 1.67 0.70 0.08 62.68 01:37:01 AM all 37.97 0.00 1.54 0.38 0.09 60.01 01:37:01 AM 0 23.73 0.00 1.27 0.15 0.08 74.77 01:37:01 AM 1 20.45 0.00 0.83 1.15 0.08 77.48 01:37:01 AM 2 69.37 0.00 2.21 0.00 0.10 28.33 01:37:01 AM 3 38.36 0.00 1.87 0.23 0.10 59.43 01:38:01 AM all 37.29 0.00 1.53 0.34 0.09 60.74 01:38:01 AM 0 49.06 0.00 1.64 0.45 0.10 48.76 01:38:01 AM 1 37.12 0.00 2.15 0.28 0.08 60.35 01:38:01 AM 2 41.60 0.00 1.47 0.23 0.08 56.61 01:38:01 AM 3 21.39 0.00 0.87 0.40 0.08 77.26 01:39:01 AM all 39.61 0.00 2.82 0.60 0.10 56.87 01:39:01 AM 0 38.13 0.00 2.51 0.15 0.08 59.13 01:39:01 AM 1 27.34 0.00 3.04 0.65 0.10 68.87 01:39:01 AM 2 30.29 0.00 2.13 1.34 0.10 66.14 01:39:01 AM 3 62.65 0.00 3.59 0.27 0.10 33.39 01:40:01 AM all 51.26 0.00 3.11 0.24 0.10 45.28 01:40:01 AM 0 59.33 0.00 4.44 0.13 0.10 36.00 01:40:01 AM 1 45.15 0.00 1.80 0.54 0.10 52.41 01:40:01 AM 2 42.98 0.00 2.11 0.20 0.10 54.61 01:40:01 AM 3 57.56 0.00 4.10 0.10 0.08 38.16 01:41:01 AM all 29.52 0.00 4.15 1.42 0.11 64.81 01:41:01 AM 0 18.05 0.00 3.00 0.59 0.12 78.25 01:41:01 AM 1 25.97 0.00 3.40 4.36 0.12 66.16 01:41:01 AM 2 41.66 0.00 4.89 0.20 0.10 53.15 01:41:01 AM 3 32.41 0.00 5.29 0.54 0.10 61.66 01:42:01 AM all 21.90 0.00 2.08 0.15 0.09 75.79 01:42:01 AM 0 11.21 0.00 2.37 0.32 0.08 86.02 01:42:01 AM 1 30.31 0.00 1.97 0.07 0.08 67.57 01:42:01 AM 2 15.50 0.00 1.67 0.08 0.08 82.66 01:42:01 AM 3 30.59 0.00 2.29 0.12 0.10 66.91 Average: all 33.25 0.08 3.56 1.60 0.09 61.42 Average: 0 34.01 0.09 3.75 1.55 0.09 60.51 Average: 1 31.57 0.06 3.35 1.82 0.09 63.10 Average: 2 33.96 0.09 3.58 1.72 0.09 60.55 Average: 3 33.44 0.08 3.56 1.32 0.09 61.51