---> uname -a: Linux prd-centos8-builder-4c-4g-18556.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 1078 6845 19 7838 14335 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:03:2e:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85352sec preferred_lft 85352sec inet6 fe80::f816:3eff:fe03:2ef2/64 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) 06/05/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 434.80 120.87 313.93 3562.63 10638.93 03:25:01 AM 356.14 12.41 343.73 1615.86 11538.08 03:26:01 AM 170.06 6.53 163.53 958.72 12498.35 03:27:01 AM 59.84 0.15 59.69 95.32 29588.07 03:28:01 AM 135.84 0.00 135.84 0.00 33425.51 03:29:01 AM 44.14 0.00 44.14 0.00 7752.85 03:30:01 AM 82.66 0.00 82.66 0.00 10606.35 03:31:01 AM 74.44 0.00 74.44 0.00 7935.76 03:32:01 AM 102.12 0.03 102.08 19.33 17747.38 03:33:01 AM 1484.85 86.24 1398.62 1547.34 40879.52 03:34:01 AM 25.16 11.16 14.00 170.88 1733.31 03:35:01 AM 28.08 13.53 14.55 152.67 12769.55 03:36:01 AM 9.87 0.05 9.82 0.80 10086.67 03:37:01 AM 11.00 0.12 10.88 0.93 9751.73 03:38:01 AM 94.78 0.00 94.78 0.00 7957.82 03:39:01 AM 67.19 0.43 66.76 24.26 4133.99 Average: 198.30 15.50 182.80 502.88 14324.15 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13272320 15114400 2869204 17.78 2688 2041308 807128 4.70 202564 2275804 218152 03:25:01 AM 11760468 13923236 4381056 27.14 2688 2348004 1955500 11.38 225556 3700680 245900 03:26:01 AM 10036612 13166336 6104912 37.82 2688 3305740 2573912 14.97 453340 5174676 832308 03:27:01 AM 9156304 12985536 6985220 43.27 2688 3991716 2612140 15.20 707748 5778300 645828 03:28:01 AM 8599900 12913552 7541624 46.72 2688 4469016 2598392 15.12 881768 6147692 146524 03:29:01 AM 7922252 12412276 8219272 50.92 2688 4628540 3060732 17.81 963612 6715224 96080 03:30:01 AM 6697420 11534076 9444104 58.51 2688 4946412 3894400 22.65 1029984 7813648 129800 03:31:01 AM 7145352 12268256 8996172 55.73 2688 5226332 3100960 18.04 1082428 7299448 193248 03:32:01 AM 5470240 11802700 10671284 66.11 2688 6284644 3213336 18.69 1102580 8672424 838448 03:33:01 AM 4900208 11403720 11241316 69.64 2688 6335060 3266700 19.00 1164388 8861824 12 03:34:01 AM 4627840 11352584 11513684 71.33 2688 6548296 3182424 18.51 1270164 9016604 182816 03:35:01 AM 4512480 11506124 11629044 72.04 2688 6818068 3186316 18.54 1358184 9049716 89304 03:36:01 AM 4379324 11731112 11762200 72.87 2688 7172120 3174620 18.47 1476468 9066432 175640 03:37:01 AM 4515664 12046564 11625860 72.02 2688 7353152 3012052 17.52 1566200 8850140 91416 03:38:01 AM 4608400 12075016 11533124 71.45 2688 7410660 2993564 17.41 1573068 8930948 42948 03:39:01 AM 6953744 14621904 9187780 56.92 2688 7615356 900132 5.24 1886764 6284068 408248 Average: 7159908 12553587 8981616 55.64 2688 5405902 2720769 15.83 1059051 7102352 271042 03:23:03 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 214.84 140.43 1362.19 40.19 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 605.55 557.44 4430.22 130.88 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 531.68 455.34 5371.79 40.67 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 88.29 68.52 1525.38 16.99 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 51.21 46.84 430.94 10.82 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 32.43 30.48 125.71 15.52 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 21.90 19.89 11.11 9.54 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 62.97 57.39 615.74 16.84 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 277.32 173.29 1741.04 27.23 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 4.83 4.88 1.11 1.01 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 9.51 9.66 85.13 1.64 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 2.52 2.20 0.60 0.94 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 2.97 2.67 0.82 1.19 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 5.60 5.85 12.46 1.78 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 70.95 67.97 591.84 15.75 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 461.94 453.96 245.10 3247.39 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 152.64 131.02 1033.73 223.99 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) 06/05/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 20.93 1.31 15.61 3.22 0.10 58.83 03:24:01 AM 0 7.22 1.25 16.72 3.74 0.10 70.98 03:24:01 AM 1 24.06 1.70 14.91 4.71 0.10 54.51 03:24:01 AM 2 39.47 0.85 12.84 1.96 0.09 44.80 03:24:01 AM 3 12.97 1.45 17.97 2.48 0.09 65.05 03:25:01 AM all 19.68 0.00 2.66 2.08 0.11 75.47 03:25:01 AM 0 19.73 0.00 1.39 1.74 0.12 77.02 03:25:01 AM 1 20.75 0.00 3.06 2.08 0.12 73.99 03:25:01 AM 2 18.82 0.00 3.95 2.39 0.10 74.74 03:25:01 AM 3 19.43 0.00 2.25 2.11 0.10 76.11 03:26:01 AM all 38.50 0.00 2.37 1.68 0.09 57.36 03:26:01 AM 0 36.19 0.00 2.81 2.55 0.08 58.37 03:26:01 AM 1 37.08 0.00 1.28 1.76 0.08 59.80 03:26:01 AM 2 36.12 0.00 1.96 0.59 0.08 61.25 03:26:01 AM 3 44.64 0.00 3.42 1.81 0.10 50.03 03:27:01 AM all 66.26 0.00 2.53 2.25 0.10 28.85 03:27:01 AM 0 68.45 0.00 2.89 2.92 0.10 25.64 03:27:01 AM 1 65.26 0.00 2.66 5.04 0.12 26.93 03:27:01 AM 2 68.05 0.00 1.57 0.64 0.10 29.65 03:27:01 AM 3 63.29 0.00 3.01 0.40 0.10 33.19 03:28:01 AM all 49.34 0.00 2.74 2.51 0.09 45.31 03:28:01 AM 0 43.85 0.00 2.74 1.92 0.10 51.39 03:28:01 AM 1 55.22 0.00 3.45 4.62 0.08 36.63 03:28:01 AM 2 50.28 0.00 3.12 3.34 0.10 43.15 03:28:01 AM 3 48.03 0.00 1.65 0.17 0.08 50.07 03:29:01 AM all 57.62 0.00 2.82 0.56 0.09 38.91 03:29:01 AM 0 63.94 0.00 3.91 0.05 0.08 32.01 03:29:01 AM 1 44.40 0.00 2.38 2.09 0.08 51.05 03:29:01 AM 2 64.30 0.00 3.30 0.10 0.08 32.22 03:29:01 AM 3 57.85 0.00 1.68 0.00 0.10 40.38 03:30:01 AM all 57.31 0.00 2.80 0.75 0.10 39.05 03:30:01 AM 0 55.17 0.00 3.71 1.26 0.10 39.76 03:30:01 AM 1 51.73 0.00 2.21 1.02 0.10 44.94 03:30:01 AM 2 68.53 0.00 4.05 0.72 0.10 26.60 03:30:01 AM 3 53.80 0.00 1.22 0.02 0.08 44.88 03:31:01 AM all 48.11 0.00 3.03 0.77 0.09 48.00 03:31:01 AM 0 41.73 0.00 3.28 0.61 0.10 54.28 03:31:01 AM 1 54.81 0.00 3.24 1.26 0.08 40.61 03:31:01 AM 2 48.49 0.00 2.87 0.84 0.08 47.72 03:31:01 AM 3 47.41 0.00 2.72 0.39 0.08 49.39 03:32:01 AM all 37.82 0.00 8.31 1.03 0.09 52.75 03:32:01 AM 0 23.86 0.00 6.26 1.25 0.08 68.55 03:32:01 AM 1 57.53 0.00 10.27 0.15 0.08 31.97 03:32:01 AM 2 38.37 0.00 8.67 1.23 0.09 51.64 03:32:01 AM 3 31.52 0.00 8.06 1.48 0.09 58.85 03:33:01 AM all 30.53 0.00 7.46 12.23 0.10 49.67 03:33:01 AM 0 18.47 0.00 7.94 11.22 0.10 62.27 03:33:01 AM 1 30.39 0.00 6.22 8.53 0.10 54.77 03:33:01 AM 2 32.07 0.00 7.35 14.79 0.10 45.68 03:33:01 AM 3 41.18 0.00 8.34 14.42 0.10 35.96 03:34:01 AM all 38.12 0.00 1.34 0.15 0.08 60.30 03:34:01 AM 0 57.26 0.00 1.40 0.03 0.10 41.20 03:34:01 AM 1 25.96 0.00 1.27 0.42 0.08 72.27 03:34:01 AM 2 28.42 0.00 1.17 0.12 0.07 70.22 03:34:01 AM 3 40.82 0.00 1.50 0.05 0.08 57.55 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.79 0.00 1.55 0.61 0.08 59.97 03:35:01 AM 0 37.71 0.00 1.44 0.30 0.08 60.47 03:35:01 AM 1 43.69 0.00 1.90 1.32 0.08 53.01 03:35:01 AM 2 26.74 0.00 1.14 0.78 0.08 71.26 03:35:01 AM 3 43.05 0.00 1.70 0.03 0.08 55.13 03:36:01 AM all 36.66 0.00 1.80 0.39 0.08 61.06 03:36:01 AM 0 25.45 0.00 1.52 0.18 0.07 72.78 03:36:01 AM 1 40.89 0.00 2.06 0.42 0.08 56.55 03:36:01 AM 2 59.90 0.00 2.42 0.00 0.10 37.58 03:36:01 AM 3 20.41 0.00 1.22 0.95 0.07 77.35 03:37:01 AM all 39.06 0.00 1.36 0.51 0.08 58.99 03:37:01 AM 0 35.78 0.00 1.47 0.69 0.08 61.98 03:37:01 AM 1 67.80 0.00 1.84 0.23 0.10 30.03 03:37:01 AM 2 24.75 0.00 1.22 0.35 0.07 73.62 03:37:01 AM 3 27.90 0.00 0.92 0.78 0.08 70.31 03:38:01 AM all 54.49 0.00 3.53 0.82 0.09 41.07 03:38:01 AM 0 50.46 0.00 3.12 1.54 0.08 44.79 03:38:01 AM 1 57.94 0.00 4.48 0.35 0.10 37.12 03:38:01 AM 2 52.39 0.00 2.79 0.29 0.08 44.45 03:38:01 AM 3 57.15 0.00 3.74 1.09 0.08 37.93 03:39:01 AM all 38.20 0.00 4.05 0.27 0.10 57.38 03:39:01 AM 0 29.55 0.00 2.98 0.03 0.10 67.34 03:39:01 AM 1 35.76 0.00 3.06 0.20 0.10 60.87 03:39:01 AM 2 42.14 0.00 5.99 0.29 0.10 51.49 03:39:01 AM 3 45.38 0.00 4.16 0.55 0.10 49.81 Average: all 41.96 0.08 3.97 1.86 0.09 52.05 Average: 0 38.51 0.08 3.94 1.87 0.09 55.51 Average: 1 44.62 0.10 3.99 2.13 0.09 49.06 Average: 2 43.71 0.05 4.00 1.77 0.09 50.39 Average: 3 40.99 0.09 3.94 1.66 0.09 53.24