---> uname -a: Linux prd-centos8-builder-4c-4g-6046.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 764 9690 19 5307 14649 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:df:b1:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85217sec preferred_lft 85217sec inet6 fe80::f816:3eff:fedf:b12b/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) 10/24/2025 _x86_64_ (4 CPU) 13:08:26 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 351.92 107.38 244.54 1854.81 8697.57 01:11:01 PM 74.19 2.32 71.88 1587.60 8960.13 01:12:01 PM 5.57 0.03 5.53 0.53 131.71 01:13:01 PM 4.85 0.00 4.85 0.00 132.99 01:14:01 PM 5.68 0.00 5.68 0.00 152.26 01:15:01 PM 14.31 0.00 14.31 0.00 337.07 01:16:01 PM 413.41 16.36 397.05 2637.16 7126.21 01:17:01 PM 82.52 0.02 82.51 0.27 9316.83 01:18:01 PM 74.13 0.32 73.81 8.40 6427.57 01:19:01 PM 45.87 0.70 45.17 475.37 2448.17 01:20:01 PM 50.38 0.00 50.38 0.00 27031.02 01:21:01 PM 54.84 0.00 54.84 0.00 21105.20 01:22:01 PM 40.87 0.00 40.87 0.00 6325.93 01:23:01 PM 13.43 0.00 13.43 0.00 502.10 01:24:01 PM 34.59 0.00 34.59 0.00 1949.21 01:25:01 PM 36.39 0.00 36.39 0.00 7009.11 01:26:01 PM 52.47 0.00 52.47 0.00 2789.12 01:27:01 PM 112.56 0.42 112.15 24.13 20544.07 01:28:01 PM 28.49 0.27 28.22 43.59 1282.21 Average: 78.76 6.73 72.03 349.06 6961.33 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13312756 15103608 2828776 17.52 2688 1990032 842192 4.90 204500 2231996 227412 01:11:01 PM 13294388 15141132 2847144 17.64 2688 2044240 736804 4.29 201876 2234216 180 01:12:01 PM 13292596 15140212 2848936 17.65 2688 2044504 752560 4.38 201888 2234540 20 01:13:01 PM 13286944 15135660 2854588 17.68 2688 2044804 768372 4.47 201888 2236680 68 01:14:01 PM 13276592 15126292 2864940 17.75 2688 2045004 768372 4.47 201888 2245716 4 01:15:01 PM 13258980 15121704 2882552 17.86 2688 2055588 768372 4.47 201888 2256568 8968 01:16:01 PM 11159736 13435368 4981796 30.86 2688 2445936 2310092 13.44 269744 4228996 209352 01:17:01 PM 10848508 13208948 5293024 32.79 2688 2523540 2450280 14.25 344828 4449928 30032 01:18:01 PM 10592800 13102952 5548732 34.38 2688 2669344 2524456 14.69 485172 4557488 3540 01:19:01 PM 9898184 12685748 6243348 38.68 2688 2938772 2798712 16.28 562440 5158456 200684 01:20:01 PM 7763880 11515260 8377652 51.90 2688 3896772 3994616 23.24 658496 7185748 358820 01:21:01 PM 8061092 12168036 8080440 50.06 2688 4247424 3297800 19.18 669020 6870576 86916 01:22:01 PM 8169484 12374036 7972048 49.39 2688 4342016 3087784 17.96 719892 6704792 4808 01:23:01 PM 7915332 12131228 8226200 50.96 2688 4351892 3360272 19.55 724344 6952768 5296 01:24:01 PM 7561232 12017188 8580300 53.16 2688 4585688 3432620 19.97 754108 7264252 192084 01:25:01 PM 7568132 12057236 8573400 53.11 2688 4615736 3368364 19.59 771932 7233164 24576 01:26:01 PM 7452868 12053288 8688664 53.83 2688 4722988 3381396 19.67 794628 7319236 62764 01:27:01 PM 9921528 14988452 6220004 38.53 2688 5192588 862536 5.02 1152208 4506296 16 01:28:01 PM 9932492 15016720 6209040 38.47 2688 5211364 810460 4.71 1329444 4320940 16476 Average: 10345659 13553846 5795873 35.91 2688 3366749 2121898 12.34 550010 4746966 75369 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 86.66 61.22 1178.77 25.72 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 111.31 90.25 387.17 26.74 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 62.56 54.39 168.28 14.07 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 87.42 75.54 225.60 19.15 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 84.54 73.12 222.34 19.23 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 199.62 232.61 286.54 70.53 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 389.27 348.54 4648.11 64.63 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 86.70 84.42 755.82 21.20 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 130.94 104.43 2282.09 15.83 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 67.64 66.93 518.69 17.42 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 25.62 25.89 89.46 8.54 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 71.89 63.91 731.22 14.99 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 78.98 69.68 1294.88 12.72 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 26.70 25.60 8.97 9.79 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 81.49 69.19 1008.60 13.55 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 52.08 50.12 123.01 16.44 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 49.97 45.47 498.05 9.50 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 624.31 771.41 200.26 7460.77 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 390.17 410.06 332.55 1515.49 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.52 143.30 787.34 492.44 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) 10/24/2025 _x86_64_ (4 CPU) 13:08:26 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 19.65 1.28 15.62 3.68 0.15 59.62 01:10:01 PM 0 23.71 1.57 15.19 3.23 0.17 56.12 01:10:01 PM 1 26.72 1.04 13.12 3.76 0.15 55.21 01:10:01 PM 2 12.73 1.26 17.46 3.42 0.13 65.00 01:10:01 PM 3 15.43 1.26 16.71 4.29 0.15 62.15 01:11:01 PM all 3.09 0.00 0.92 1.46 0.04 94.49 01:11:01 PM 0 3.53 0.00 1.36 0.85 0.05 94.20 01:11:01 PM 1 2.78 0.00 0.67 1.11 0.03 95.41 01:11:01 PM 2 3.51 0.00 0.82 2.71 0.05 92.91 01:11:01 PM 3 2.51 0.00 0.84 1.16 0.03 95.46 01:12:01 PM all 0.40 0.00 0.28 0.03 0.03 99.26 01:12:01 PM 0 0.72 0.00 0.77 0.00 0.03 98.48 01:12:01 PM 1 0.43 0.00 0.12 0.00 0.02 99.43 01:12:01 PM 2 0.25 0.00 0.13 0.08 0.02 99.51 01:12:01 PM 3 0.18 0.00 0.12 0.03 0.03 99.63 01:13:01 PM all 0.59 0.00 0.38 0.01 0.03 98.98 01:13:01 PM 0 0.79 0.00 0.80 0.00 0.05 98.36 01:13:01 PM 1 0.94 0.00 0.32 0.02 0.03 98.70 01:13:01 PM 2 0.37 0.00 0.22 0.03 0.03 99.35 01:13:01 PM 3 0.28 0.00 0.20 0.00 0.02 99.50 01:14:01 PM all 0.50 0.00 0.38 0.02 0.03 99.08 01:14:01 PM 0 0.32 0.00 0.32 0.03 0.03 99.30 01:14:01 PM 1 0.60 0.00 0.20 0.00 0.03 99.16 01:14:01 PM 2 0.77 0.00 0.82 0.02 0.03 98.36 01:14:01 PM 3 0.32 0.00 0.17 0.02 0.02 99.48 01:15:01 PM all 0.85 0.00 0.72 0.06 0.06 98.31 01:15:01 PM 0 0.45 0.00 0.50 0.07 0.05 98.93 01:15:01 PM 1 1.02 0.00 0.43 0.07 0.05 98.43 01:15:01 PM 2 0.97 0.00 1.07 0.10 0.07 97.79 01:15:01 PM 3 0.95 0.00 0.85 0.02 0.07 98.11 01:16:01 PM all 40.24 0.00 3.22 3.55 0.22 52.78 01:16:01 PM 0 44.67 0.00 2.93 3.03 0.20 49.17 01:16:01 PM 1 35.33 0.00 4.19 4.91 0.25 55.32 01:16:01 PM 2 35.19 0.00 2.69 2.86 0.18 59.08 01:16:01 PM 3 45.75 0.00 3.08 3.42 0.24 47.52 01:17:01 PM all 64.71 0.00 2.86 1.78 0.18 30.47 01:17:01 PM 0 69.01 0.00 2.30 1.95 0.18 26.56 01:17:01 PM 1 70.97 0.00 4.16 1.53 0.20 23.14 01:17:01 PM 2 61.90 0.00 2.50 0.81 0.17 34.62 01:17:01 PM 3 56.95 0.00 2.47 2.82 0.18 37.58 01:18:01 PM all 52.21 0.00 2.87 1.51 0.17 43.24 01:18:01 PM 0 48.31 0.00 2.65 2.27 0.18 46.58 01:18:01 PM 1 55.30 0.00 2.35 0.37 0.17 41.82 01:18:01 PM 2 50.98 0.00 3.89 2.83 0.15 42.15 01:18:01 PM 3 54.24 0.00 2.59 0.59 0.18 42.40 01:19:01 PM all 63.87 0.00 2.49 0.84 0.18 32.63 01:19:01 PM 0 62.48 0.00 1.79 0.03 0.20 35.50 01:19:01 PM 1 63.35 0.00 3.06 1.84 0.17 31.58 01:19:01 PM 2 62.75 0.00 1.32 0.40 0.17 35.35 01:19:01 PM 3 66.90 0.00 3.79 1.08 0.17 28.07 01:20:01 PM all 43.54 0.00 2.00 4.37 0.13 49.96 01:20:01 PM 0 52.20 0.00 3.00 5.94 0.13 38.72 01:20:01 PM 1 32.34 0.00 1.74 5.13 0.12 60.67 01:20:01 PM 2 42.54 0.00 1.19 2.14 0.12 54.00 01:20:01 PM 3 47.07 0.00 2.07 4.27 0.13 46.45 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 38.10 0.00 2.49 5.40 0.13 53.89 01:21:01 PM 0 37.65 0.00 2.96 12.16 0.12 47.12 01:21:01 PM 1 44.46 0.00 2.88 1.46 0.13 51.07 01:21:01 PM 2 33.59 0.00 1.61 7.23 0.13 57.43 01:21:01 PM 3 36.68 0.00 2.51 0.74 0.12 59.95 01:22:01 PM all 46.88 0.00 2.86 1.08 0.14 49.03 01:22:01 PM 0 52.86 0.00 4.03 1.85 0.15 41.11 01:22:01 PM 1 42.94 0.00 1.84 0.40 0.13 54.68 01:22:01 PM 2 47.51 0.00 3.52 1.04 0.13 47.80 01:22:01 PM 3 44.24 0.00 2.07 1.02 0.15 52.52 01:23:01 PM all 46.72 0.00 3.16 0.38 0.16 49.57 01:23:01 PM 0 44.72 0.00 2.30 0.03 0.17 52.77 01:23:01 PM 1 43.54 0.00 2.71 0.17 0.13 53.44 01:23:01 PM 2 51.46 0.00 4.02 0.12 0.17 44.23 01:23:01 PM 3 47.17 0.00 3.61 1.22 0.15 47.85 01:24:01 PM all 51.17 0.00 2.74 0.57 0.17 45.35 01:24:01 PM 0 51.95 0.00 3.13 0.28 0.17 44.46 01:24:01 PM 1 51.18 0.00 2.13 0.23 0.17 46.29 01:24:01 PM 2 41.72 0.00 1.66 0.44 0.17 56.01 01:24:01 PM 3 59.78 0.00 4.05 1.34 0.17 34.67 01:25:01 PM all 49.25 0.00 3.12 0.50 0.16 46.98 01:25:01 PM 0 54.49 0.00 4.81 1.40 0.19 39.12 01:25:01 PM 1 52.17 0.00 3.01 0.10 0.15 44.57 01:25:01 PM 2 43.11 0.00 1.65 0.37 0.15 54.72 01:25:01 PM 3 47.21 0.00 3.02 0.12 0.15 49.50 01:26:01 PM all 46.75 0.00 3.09 0.37 0.14 49.64 01:26:01 PM 0 45.53 0.00 3.23 0.88 0.14 50.24 01:26:01 PM 1 39.70 0.00 2.02 0.46 0.13 57.69 01:26:01 PM 2 44.59 0.00 1.96 0.10 0.14 53.21 01:26:01 PM 3 57.16 0.00 5.16 0.05 0.15 37.48 01:27:01 PM all 21.39 0.00 4.45 2.95 0.16 71.04 01:27:01 PM 0 19.03 0.00 6.12 9.06 0.17 65.63 01:27:01 PM 1 18.58 0.00 2.95 1.91 0.15 76.40 01:27:01 PM 2 27.19 0.00 4.23 0.25 0.17 68.16 01:27:01 PM 3 20.78 0.00 4.52 0.59 0.17 73.95 01:28:01 PM all 22.62 0.00 2.12 0.20 0.12 74.94 01:28:01 PM 0 15.39 0.00 2.11 0.02 0.10 82.39 01:28:01 PM 1 23.68 0.00 2.25 0.03 0.12 73.92 01:28:01 PM 2 39.46 0.00 2.71 0.35 0.17 57.30 01:28:01 PM 3 11.96 0.00 1.41 0.39 0.10 86.15 Average: all 32.19 0.07 2.93 1.51 0.13 63.17 Average: 0 33.00 0.08 3.17 2.27 0.13 61.35 Average: 1 31.87 0.05 2.64 1.23 0.12 64.08 Average: 2 31.57 0.07 2.81 1.33 0.12 64.10 Average: 3 32.35 0.07 3.11 1.22 0.13 63.13