---> uname -a: Linux prd-centos8-builder-4c-4g-17826.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 1035 7350 19 7377 14378 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:2a:f4:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85227sec preferred_lft 85227sec inet6 fe80::f816:3eff:fe2a:f495/64 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) 12/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 216.67 66.01 150.66 2227.72 11788.85 01:24:01 AM 34.34 0.00 34.34 0.00 4821.96 01:25:01 AM 5.82 0.03 5.78 0.53 150.59 01:26:01 AM 39.00 11.88 27.12 1605.73 527.72 01:27:01 AM 431.96 6.50 425.46 905.43 14113.03 01:28:01 AM 69.69 1.12 68.57 158.11 29683.15 01:29:01 AM 114.53 0.00 114.53 0.00 19773.70 01:30:01 AM 48.43 0.00 48.43 0.00 17384.82 01:31:01 AM 69.64 0.00 69.64 0.00 6727.54 01:32:01 AM 58.18 0.00 58.18 0.00 8394.85 01:33:01 AM 1548.03 17.25 1530.78 207.70 50848.94 01:34:01 AM 114.29 79.59 34.70 1524.17 2284.34 01:35:01 AM 15.68 0.58 15.10 5.33 7733.26 01:36:01 AM 23.13 13.56 9.57 153.31 9732.33 01:37:01 AM 9.85 0.03 9.82 0.27 9781.77 01:38:01 AM 82.09 0.08 82.01 0.67 11998.35 01:39:01 AM 53.37 0.00 53.37 0.00 4202.43 01:40:01 AM 126.59 0.62 125.97 33.06 14149.33 Average: 170.03 10.91 159.12 377.33 12450.04 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13283288 15150440 2858236 17.71 2688 2064948 767992 4.47 203656 2248244 127000 01:24:01 AM 13275356 15143696 2866168 17.76 2688 2065272 767992 4.47 203660 2250000 12 01:25:01 AM 13272904 15142296 2868620 17.77 2688 2065632 767992 4.47 203728 2250716 56 01:26:01 AM 12946064 14895816 3195460 19.80 2688 2138488 1075636 6.26 211240 2540848 22428 01:27:01 AM 9295660 12440468 6845864 42.41 2688 3316788 3345444 19.46 436236 5924544 854872 01:28:01 AM 10123576 13443284 6017948 37.28 2688 3483536 2212696 12.87 508832 5012864 145120 01:29:01 AM 8335464 12480936 7806060 48.36 2688 4301484 3166980 18.42 870960 6422692 394820 01:30:01 AM 8027456 12394664 8114068 50.27 2688 4505196 3134864 18.24 897328 6674760 97292 01:31:01 AM 7816496 12362792 8325028 51.58 2688 4672584 3134864 18.24 995124 6763720 90428 01:32:01 AM 7786784 12538944 8354740 51.76 2688 4875168 2963792 17.24 1041596 6737120 55660 01:33:01 AM 5826244 11876540 10315280 63.91 2688 5904032 3127848 18.20 1103924 8035464 18832 01:34:01 AM 5986764 12215736 10154760 62.91 2688 6074672 2996488 17.43 1166832 7817636 115236 01:35:01 AM 5437948 11931848 10703576 66.31 2688 6338652 3155512 18.36 1280892 8247004 175912 01:36:01 AM 5172476 11940304 10969048 67.96 2688 6611012 3157692 18.37 1370020 8420468 175884 01:37:01 AM 4909476 11942872 11232048 69.58 2688 6876152 3152408 18.34 1459708 8595316 177224 01:38:01 AM 5244448 12261020 10897076 67.51 2688 6982212 2953780 17.18 1511636 8396452 74368 01:39:01 AM 5009960 12110888 11131564 68.96 2688 7065496 3159572 18.38 1539528 8601100 42496 01:40:01 AM 7542688 14728556 8598836 53.27 2688 7149340 856996 4.99 1763372 5855064 8 Average: 8294058 13055617 7847466 48.62 2688 4805037 2438808 14.19 931571 6155223 142647 01:22:02 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 123.55 95.81 1201.64 24.53 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 88.82 74.35 252.61 19.91 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 75.19 63.76 231.49 17.97 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 204.30 232.51 334.98 74.53 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 549.17 433.84 8900.83 50.70 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 102.22 85.55 1823.75 14.83 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 16.06 16.58 47.80 5.47 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 38.00 38.22 146.64 12.27 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 36.32 35.77 49.88 12.32 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 59.18 56.45 609.94 15.61 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 203.57 134.94 1735.41 21.70 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 8.56 8.98 85.46 1.47 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 3.43 3.02 0.94 1.22 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 2.22 1.90 0.52 0.86 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 2.68 2.40 0.67 1.00 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 51.37 52.28 513.57 10.37 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 44.43 43.54 205.48 12.26 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 572.59 664.98 185.99 4659.68 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 121.20 113.63 906.84 275.62 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) 12/05/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.53 0.57 8.48 1.68 0.08 73.66 01:23:01 AM 0 26.02 0.24 5.62 1.87 0.10 66.15 01:23:01 AM 1 17.09 0.43 7.24 1.45 0.07 73.72 01:23:01 AM 2 14.14 1.14 13.25 2.10 0.07 69.31 01:23:01 AM 3 4.85 0.48 7.80 1.31 0.09 85.48 01:24:01 AM all 0.46 0.00 0.34 0.42 0.06 98.72 01:24:01 AM 0 0.30 0.00 0.13 0.42 0.05 99.10 01:24:01 AM 1 0.79 0.00 0.85 1.02 0.05 97.29 01:24:01 AM 2 0.22 0.00 0.20 0.03 0.07 99.48 01:24:01 AM 3 0.53 0.00 0.17 0.22 0.07 99.01 01:25:01 AM all 0.40 0.00 0.24 0.02 0.05 99.29 01:25:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:25:01 AM 1 0.70 0.00 0.65 0.00 0.05 98.60 01:25:01 AM 2 0.25 0.00 0.18 0.02 0.07 99.48 01:25:01 AM 3 0.55 0.00 0.07 0.07 0.07 99.25 01:26:01 AM all 5.09 0.00 0.85 0.25 0.06 93.76 01:26:01 AM 0 4.82 0.00 0.50 0.00 0.07 94.61 01:26:01 AM 1 4.66 0.00 1.66 0.00 0.07 93.62 01:26:01 AM 2 5.67 0.00 0.50 0.03 0.07 93.73 01:26:01 AM 3 5.19 0.00 0.73 0.95 0.05 93.07 01:27:01 AM all 48.75 0.00 3.47 2.11 0.10 45.57 01:27:01 AM 0 48.21 0.00 2.77 1.36 0.10 47.57 01:27:01 AM 1 45.79 0.00 3.18 1.66 0.10 49.27 01:27:01 AM 2 47.67 0.00 2.79 2.30 0.08 47.16 01:27:01 AM 3 53.34 0.00 5.16 3.14 0.10 38.26 01:28:01 AM all 60.40 0.00 2.51 0.58 0.08 36.44 01:28:01 AM 0 63.64 0.00 2.74 0.47 0.07 33.09 01:28:01 AM 1 60.21 0.00 3.06 0.25 0.07 36.41 01:28:01 AM 2 57.10 0.00 2.61 1.26 0.10 38.94 01:28:01 AM 3 60.66 0.00 1.61 0.35 0.07 37.31 01:29:01 AM all 44.44 0.00 2.71 2.97 0.10 49.78 01:29:01 AM 0 48.83 0.00 3.40 2.44 0.08 45.25 01:29:01 AM 1 47.75 0.00 2.21 3.34 0.13 46.57 01:29:01 AM 2 33.52 0.00 1.74 3.46 0.10 61.17 01:29:01 AM 3 47.69 0.00 3.49 2.65 0.08 46.10 01:30:01 AM all 56.03 0.00 2.76 0.76 0.13 40.33 01:30:01 AM 0 52.32 0.00 2.86 0.07 0.13 44.62 01:30:01 AM 1 55.38 0.00 3.63 0.70 0.12 40.17 01:30:01 AM 2 53.43 0.00 2.84 2.14 0.15 41.44 01:30:01 AM 3 63.00 0.00 1.69 0.12 0.13 35.06 01:31:01 AM all 46.93 0.00 3.06 0.49 0.08 49.45 01:31:01 AM 0 39.73 0.00 1.91 0.69 0.08 57.59 01:31:01 AM 1 50.51 0.00 3.77 0.55 0.07 45.10 01:31:01 AM 2 58.82 0.00 4.24 0.40 0.07 36.47 01:31:01 AM 3 38.62 0.00 2.30 0.34 0.08 58.65 01:32:01 AM all 47.47 0.00 2.81 0.55 0.08 49.08 01:32:01 AM 0 46.89 0.00 1.78 0.13 0.08 51.10 01:32:01 AM 1 35.74 0.00 1.77 1.51 0.10 60.88 01:32:01 AM 2 46.19 0.00 2.18 0.24 0.08 51.31 01:32:01 AM 3 61.07 0.00 5.50 0.34 0.07 33.03 01:33:01 AM all 26.66 0.00 13.19 11.82 0.09 48.24 01:33:01 AM 0 26.44 0.00 13.36 12.32 0.09 47.80 01:33:01 AM 1 30.06 0.00 14.75 12.35 0.10 42.75 01:33:01 AM 2 21.25 0.00 13.18 14.38 0.09 51.11 01:33:01 AM 3 28.90 0.00 11.49 8.22 0.07 51.32 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.54 0.00 1.81 0.59 0.08 58.97 01:34:01 AM 0 21.29 0.00 1.12 0.18 0.08 77.32 01:34:01 AM 1 60.61 0.00 2.24 0.97 0.08 36.10 01:34:01 AM 2 47.54 0.00 2.04 0.99 0.08 49.35 01:34:01 AM 3 24.72 0.00 1.83 0.23 0.08 73.14 01:35:01 AM all 37.42 0.00 1.56 0.27 0.08 60.66 01:35:01 AM 0 43.59 0.00 1.57 0.02 0.08 54.74 01:35:01 AM 1 26.57 0.00 1.37 0.75 0.08 71.23 01:35:01 AM 2 39.78 0.00 1.82 0.28 0.08 58.03 01:35:01 AM 3 39.77 0.00 1.49 0.03 0.08 58.63 01:36:01 AM all 38.03 0.00 1.55 0.38 0.09 59.95 01:36:01 AM 0 41.74 0.00 2.94 0.18 0.08 55.06 01:36:01 AM 1 33.43 0.00 0.90 0.53 0.10 65.03 01:36:01 AM 2 25.34 0.00 0.85 0.60 0.08 73.13 01:36:01 AM 3 51.62 0.00 1.50 0.22 0.08 46.57 01:37:01 AM all 36.97 0.00 1.63 0.35 0.08 60.98 01:37:01 AM 0 51.24 0.00 2.90 0.10 0.08 45.67 01:37:01 AM 1 22.95 0.00 0.77 0.13 0.08 76.07 01:37:01 AM 2 40.63 0.00 1.77 0.10 0.08 57.41 01:37:01 AM 3 33.04 0.00 1.07 1.05 0.07 64.77 01:38:01 AM all 43.42 0.00 2.68 0.45 0.08 53.37 01:38:01 AM 0 32.53 0.00 1.72 0.07 0.08 65.60 01:38:01 AM 1 37.65 0.00 2.88 1.09 0.08 58.30 01:38:01 AM 2 47.02 0.00 2.17 0.32 0.08 50.40 01:38:01 AM 3 56.48 0.00 3.97 0.32 0.08 39.16 01:39:01 AM all 54.02 0.00 2.85 0.31 0.08 42.75 01:39:01 AM 0 54.61 0.00 3.49 0.45 0.08 41.37 01:39:01 AM 1 54.24 0.00 1.85 0.24 0.08 43.60 01:39:01 AM 2 51.56 0.00 2.02 0.18 0.07 46.17 01:39:01 AM 3 55.67 0.00 4.05 0.35 0.07 39.86 01:40:01 AM all 23.77 0.00 3.47 0.76 0.08 71.93 01:40:01 AM 0 23.07 0.00 3.02 0.10 0.08 73.73 01:40:01 AM 1 24.85 0.00 4.43 0.55 0.08 70.09 01:40:01 AM 2 30.34 0.00 3.74 0.60 0.08 65.23 01:40:01 AM 3 16.78 0.00 2.67 1.78 0.08 78.68 Average: all 34.69 0.03 3.09 1.36 0.08 60.75 Average: 0 34.73 0.01 2.87 1.15 0.08 61.16 Average: 1 33.84 0.02 3.16 1.49 0.08 61.40 Average: 2 34.48 0.06 3.21 1.62 0.08 60.55 Average: 3 35.70 0.03 3.13 1.20 0.08 59.87