---> uname -a: Linux prd-centos8-builder-4c-4g-21911.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 823 9637 19 5302 14590 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:b7:bf:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:feb7:bf46/64 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) 06/17/2025 _x86_64_ (4 CPU) 20:12:19 LINUX RESTART (4 CPU) 08:13:02 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 195.56 52.17 143.39 2040.26 11372.86 08:15:01 PM 26.11 0.00 26.11 0.00 3610.28 08:16:01 PM 6.78 0.03 6.75 0.53 166.41 08:17:01 PM 5.70 0.00 5.70 0.00 153.09 08:18:01 PM 18.38 0.00 18.38 0.00 315.73 08:19:01 PM 497.35 16.30 481.05 2637.43 10712.55 08:20:01 PM 96.37 0.32 96.05 8.40 7553.37 08:21:02 PM 46.68 0.00 46.68 0.00 5814.53 08:22:01 PM 53.50 0.71 52.79 483.99 14621.30 08:23:01 PM 88.71 0.00 88.71 0.00 38498.00 08:24:01 PM 30.98 0.00 30.98 0.00 3727.30 08:25:01 PM 14.88 0.00 14.88 0.00 523.32 08:26:01 PM 42.64 0.00 42.64 0.00 8273.11 08:27:01 PM 40.51 0.00 40.51 0.00 1464.26 08:28:01 PM 128.74 0.43 128.30 24.25 6092.74 08:29:01 PM 40.62 0.27 40.35 43.59 17035.67 Average: 83.25 4.34 78.91 325.42 8111.11 08:13:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13283036 15106700 2858496 17.71 2688 2022684 825672 4.80 201736 2252648 94040 08:15:01 PM 13265700 15090556 2875832 17.82 2688 2022984 825672 4.80 201740 2264348 12 08:16:01 PM 13261500 15087692 2880032 17.84 2688 2023340 825672 4.80 201756 2265312 12 08:17:01 PM 13258000 15085336 2883532 17.86 2688 2023612 825672 4.80 201756 2266440 32 08:18:01 PM 13228464 15074888 2913068 18.05 2688 2039360 825672 4.80 201756 2286256 12648 08:19:01 PM 11079580 13394620 5061952 31.36 2688 2482876 2341744 13.62 317332 4255528 178352 08:20:01 PM 10671288 13169640 5470244 33.89 2688 2658968 2445808 14.23 455680 4510764 155124 08:21:02 PM 9895580 12468176 6245952 38.69 2688 2727504 3105784 18.07 505620 5224300 64300 08:22:01 PM 7771100 11447432 8370432 51.86 2688 3823392 4064184 23.64 629676 7209156 728332 08:23:01 PM 7856204 11974112 8285328 51.33 2688 4257812 3561132 20.72 674764 7066192 25840 08:24:01 PM 7882908 12085572 8258624 51.16 2688 4341100 3376848 19.64 725492 6986336 7212 08:25:01 PM 7633848 11863452 8507684 52.71 2688 4364924 3597404 20.93 736376 7219924 21420 08:26:01 PM 7786820 12241016 8354712 51.76 2688 4585056 3209720 18.67 758984 7035456 7280 08:27:01 PM 6866992 11394040 9274540 57.46 2688 4653060 4060544 23.62 781584 7921628 43872 08:28:01 PM 9880088 14939624 6261444 38.79 2688 5187372 929648 5.41 1152320 4552064 486024 08:29:01 PM 9856112 14932596 6285420 38.94 2688 5204424 907436 5.28 1328520 4399216 25432 Average: 10217326 13459716 5924206 36.70 2688 3401154 2233038 12.99 567193 4857223 115621 08:13:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 227.06 157.00 1144.19 28.24 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 92.03 77.57 259.70 20.44 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 97.67 85.97 250.27 22.30 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 93.33 80.30 252.79 21.36 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 263.53 319.29 352.64 97.14 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 382.70 316.43 5300.94 50.13 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 166.49 135.86 2558.49 24.56 0.00 0.00 0.00 0.00 08:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:02 PM eth0 44.59 45.17 193.76 11.64 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 49.26 46.09 331.90 15.18 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 92.44 85.21 936.97 18.57 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 62.84 53.77 1102.55 10.14 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 27.78 26.93 40.42 8.35 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 75.14 64.55 950.57 12.36 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 75.39 67.99 613.55 18.13 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 358.60 388.02 118.65 361.26 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 731.44 870.81 438.72 8670.14 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 177.60 176.46 928.18 588.05 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) 06/17/2025 _x86_64_ (4 CPU) 20:12:19 LINUX RESTART (4 CPU) 08:13:02 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 13.81 0.45 8.15 1.08 0.07 76.43 08:14:01 PM 0 11.33 0.44 7.95 0.70 0.08 79.50 08:14:01 PM 1 8.21 0.49 8.42 1.12 0.09 81.67 08:14:01 PM 2 24.47 0.34 6.76 1.14 0.07 67.23 08:14:01 PM 3 11.24 0.53 9.49 1.38 0.05 77.32 08:15:01 PM all 0.57 0.00 0.33 0.20 0.04 98.87 08:15:01 PM 0 0.20 0.00 0.15 0.07 0.03 99.55 08:15:01 PM 1 0.87 0.00 0.48 0.43 0.05 98.16 08:15:01 PM 2 0.60 0.00 0.50 0.00 0.03 98.86 08:15:01 PM 3 0.60 0.00 0.17 0.28 0.05 98.90 08:16:01 PM all 0.47 0.00 0.27 0.03 0.03 99.20 08:16:01 PM 0 0.15 0.00 0.05 0.05 0.03 99.72 08:16:01 PM 1 0.92 0.00 0.79 0.00 0.03 98.26 08:16:01 PM 2 0.20 0.00 0.13 0.05 0.03 99.58 08:16:01 PM 3 0.60 0.00 0.12 0.00 0.03 99.25 08:17:01 PM all 0.47 0.00 0.30 0.02 0.05 99.16 08:17:01 PM 0 0.52 0.00 0.50 0.00 0.05 98.93 08:17:01 PM 1 0.57 0.00 0.45 0.03 0.07 98.88 08:17:01 PM 2 0.25 0.00 0.13 0.02 0.05 99.55 08:17:01 PM 3 0.53 0.00 0.10 0.02 0.05 99.30 08:18:01 PM all 0.79 0.00 0.78 0.05 0.06 98.31 08:18:01 PM 0 0.40 0.00 0.53 0.00 0.07 99.00 08:18:01 PM 1 1.49 0.00 1.61 0.17 0.07 96.67 08:18:01 PM 2 0.37 0.00 0.55 0.02 0.05 99.01 08:18:01 PM 3 0.92 0.00 0.42 0.02 0.07 98.58 08:19:01 PM all 58.99 0.00 3.36 1.98 0.10 35.57 08:19:01 PM 0 55.32 0.00 4.48 3.30 0.10 36.80 08:19:01 PM 1 65.34 0.00 1.47 0.92 0.10 32.17 08:19:01 PM 2 55.74 0.00 3.31 2.56 0.10 38.28 08:19:01 PM 3 59.53 0.00 4.20 1.12 0.10 35.05 08:20:01 PM all 56.16 0.00 2.66 0.39 0.08 40.72 08:20:01 PM 0 54.69 0.00 3.06 0.69 0.08 41.48 08:20:01 PM 1 56.29 0.00 1.98 0.18 0.07 41.49 08:20:01 PM 2 58.89 0.00 4.31 0.29 0.08 36.44 08:20:01 PM 3 54.78 0.00 1.29 0.39 0.08 43.46 08:21:02 PM all 62.98 0.00 3.09 0.22 0.08 33.63 08:21:02 PM 0 56.53 0.00 2.31 0.32 0.08 40.76 08:21:02 PM 1 67.86 0.00 1.94 0.07 0.08 30.06 08:21:02 PM 2 56.24 0.00 1.55 0.14 0.07 42.01 08:21:02 PM 3 71.29 0.00 6.56 0.35 0.07 21.73 08:22:01 PM all 53.53 0.00 2.18 0.46 0.08 43.75 08:22:01 PM 0 48.04 0.00 1.98 0.14 0.09 49.76 08:22:01 PM 1 58.06 0.00 2.01 0.19 0.07 39.67 08:22:01 PM 2 46.36 0.00 1.31 1.31 0.07 50.95 08:22:01 PM 3 61.65 0.00 3.43 0.19 0.09 34.65 08:23:01 PM all 48.35 0.00 3.02 1.07 0.08 47.47 08:23:01 PM 0 46.02 0.00 1.61 0.85 0.08 51.43 08:23:01 PM 1 43.36 0.00 2.56 0.60 0.08 53.39 08:23:01 PM 2 53.40 0.00 4.66 1.86 0.08 39.99 08:23:01 PM 3 50.61 0.00 3.25 0.97 0.08 45.08 08:24:01 PM all 46.98 0.00 3.38 0.16 0.08 49.40 08:24:01 PM 0 48.06 0.00 4.00 0.08 0.08 47.77 08:24:01 PM 1 44.88 0.00 2.11 0.13 0.07 52.81 08:24:01 PM 2 43.35 0.00 2.75 0.35 0.08 53.47 08:24:01 PM 3 51.61 0.00 4.68 0.07 0.07 43.58 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 50.20 0.00 3.52 0.05 0.08 46.15 08:25:01 PM 0 46.37 0.00 2.55 0.03 0.08 50.97 08:25:01 PM 1 57.92 0.00 5.40 0.07 0.08 36.52 08:25:01 PM 2 46.28 0.00 1.69 0.00 0.07 51.97 08:25:01 PM 3 50.24 0.00 4.44 0.10 0.08 45.13 08:26:01 PM all 54.65 0.00 3.21 0.25 0.08 41.81 08:26:01 PM 0 61.95 0.00 4.07 0.10 0.08 33.80 08:26:01 PM 1 49.71 0.00 4.03 0.08 0.10 46.07 08:26:01 PM 2 48.56 0.00 2.10 0.74 0.08 48.51 08:26:01 PM 3 58.39 0.00 2.64 0.07 0.07 38.83 08:27:01 PM all 51.38 0.00 3.29 0.15 0.09 45.09 08:27:01 PM 0 46.00 0.00 2.78 0.15 0.10 50.98 08:27:01 PM 1 55.30 0.00 4.55 0.15 0.08 39.91 08:27:01 PM 2 53.46 0.00 3.38 0.17 0.08 42.90 08:27:01 PM 3 50.76 0.00 2.45 0.12 0.08 46.59 08:28:01 PM all 29.70 0.00 5.98 0.39 0.09 63.84 08:28:01 PM 0 28.66 0.00 4.88 0.15 0.10 66.21 08:28:01 PM 1 34.01 0.00 7.32 0.24 0.08 58.35 08:28:01 PM 2 24.87 0.00 4.71 0.79 0.08 69.54 08:28:01 PM 3 31.26 0.00 7.02 0.37 0.08 61.26 08:29:01 PM all 17.51 0.00 2.32 0.49 0.09 79.59 08:29:01 PM 0 17.65 0.00 2.51 0.12 0.10 79.61 08:29:01 PM 1 19.37 0.00 2.20 0.10 0.08 78.25 08:29:01 PM 2 9.44 0.00 1.98 0.91 0.08 87.60 08:29:01 PM 3 23.58 0.00 2.58 0.85 0.08 72.90 Average: all 34.11 0.03 2.86 0.44 0.07 62.50 Average: 0 32.56 0.03 2.71 0.42 0.08 64.21 Average: 1 35.23 0.03 2.95 0.28 0.08 61.44 Average: 2 32.59 0.02 2.48 0.65 0.07 64.19 Average: 3 36.05 0.03 3.29 0.39 0.07 60.16