---> uname -a: Linux prd-centos8-builder-4c-4g-43512.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 817 9644 19 5301 14596 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:e5:67:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85345sec preferred_lft 85345sec inet6 fe80::f816:3eff:fee5:671e/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) 09/04/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 211.35 61.50 149.85 2099.70 10896.68 01:11:01 PM 30.00 0.00 30.00 0.00 4736.49 01:12:01 PM 6.23 0.03 6.20 0.53 142.69 01:13:01 PM 5.68 0.00 5.68 0.00 162.29 01:14:01 PM 15.21 0.00 15.21 0.00 224.83 01:15:01 PM 275.64 12.86 262.77 2211.76 3287.15 01:16:01 PM 207.91 3.43 204.48 425.59 11867.98 01:17:01 PM 88.70 0.32 88.39 8.40 7710.10 01:18:01 PM 50.21 0.70 49.51 475.92 2539.86 01:19:01 PM 72.85 0.00 72.85 0.00 28145.29 01:20:01 PM 60.24 0.00 60.24 0.00 23394.02 01:21:01 PM 19.77 0.00 19.77 0.00 3283.22 01:22:01 PM 39.04 0.00 39.04 0.00 1417.23 01:23:01 PM 44.29 0.00 44.29 0.00 7876.57 01:24:01 PM 123.26 0.03 123.23 5.20 4109.58 01:25:01 PM 40.14 0.38 39.76 18.93 19225.90 Average: 80.66 4.95 75.71 327.89 8063.73 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13255528 15095248 2886004 17.88 2688 2037820 815088 4.74 201976 2273232 124912 01:11:01 PM 13249724 15090332 2891808 17.92 2688 2038072 815088 4.74 201980 2276164 20 01:12:01 PM 13246204 15088060 2895328 17.94 2688 2038432 815088 4.74 201988 2277152 8 01:13:01 PM 13242456 15085396 2899076 17.96 2688 2038668 815088 4.74 201988 2278188 32 01:14:01 PM 13230456 15077816 2911076 18.03 2688 2041748 815088 4.74 201992 2286464 456 01:15:01 PM 11966248 14062448 4175284 25.87 2688 2270252 1798056 10.46 226428 3477864 148624 01:16:01 PM 11053872 13394148 5087660 31.52 2688 2504524 2404368 13.99 341004 4250632 51160 01:17:01 PM 10288356 12791996 5853176 36.26 2688 2663120 2803976 16.31 485184 4860356 3588 01:18:01 PM 9545712 12582204 6595820 40.86 2688 3186828 2966204 17.26 563828 5506828 454632 01:19:01 PM 7665212 11751536 8476320 52.51 2688 4228568 3804132 22.13 663776 7273036 667772 01:20:01 PM 8037928 12232044 8103604 50.20 2688 4331884 3323652 19.33 679172 6877552 85028 01:21:01 PM 8024376 12229812 8117156 50.29 2688 4342632 3323652 19.33 722920 6846980 3320 01:22:01 PM 7737092 12186828 8404440 52.07 2688 4579604 3313580 19.28 754324 7088696 212572 01:23:01 PM 7647032 12169296 8494500 52.63 2688 4647440 3325456 19.35 775092 7147972 57504 01:24:01 PM 9865724 14918456 6275808 38.88 2688 5178884 923796 5.37 1151688 4564896 545600 01:25:01 PM 9883732 14942512 6257800 38.77 2688 5186068 920808 5.36 1152180 4545540 12 Average: 10496228 13668633 5645304 34.97 2688 3332159 2061445 11.99 532845 4614472 147202 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 108.58 89.52 1165.76 21.90 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 71.60 57.39 191.81 15.25 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 91.27 76.96 235.75 20.37 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 88.12 74.27 237.20 20.36 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 121.03 118.68 256.53 33.47 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 376.30 394.67 2265.33 97.47 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 205.78 165.81 3126.47 30.57 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 146.22 120.41 2432.79 18.87 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 72.72 71.19 592.26 18.36 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 65.94 59.42 701.56 13.92 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 101.12 84.95 1338.05 18.71 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 17.82 18.50 6.01 5.54 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 91.62 78.17 1010.63 15.73 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 74.67 69.64 613.31 18.71 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 167.68 164.53 44.06 52.89 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 656.64 851.42 230.46 8725.04 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 153.57 155.97 903.03 570.42 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) 09/04/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.54 0.56 8.15 1.20 0.09 73.47 01:10:01 PM 0 13.80 0.65 9.04 0.97 0.10 75.43 01:10:01 PM 1 13.20 0.50 8.58 1.29 0.08 76.34 01:10:01 PM 2 22.56 0.35 6.28 1.32 0.10 69.39 01:10:01 PM 3 16.60 0.72 8.68 1.20 0.08 72.72 01:11:01 PM all 0.43 0.00 0.33 0.22 0.03 98.99 01:11:01 PM 0 0.48 0.00 0.08 0.08 0.02 99.33 01:11:01 PM 1 0.32 0.00 0.43 0.43 0.03 98.78 01:11:01 PM 2 0.28 0.00 0.27 0.22 0.02 99.21 01:11:01 PM 3 0.65 0.00 0.53 0.15 0.03 98.63 01:12:01 PM all 0.51 0.00 0.29 0.02 0.03 99.16 01:12:01 PM 0 0.83 0.00 0.22 0.00 0.02 98.93 01:12:01 PM 1 0.17 0.00 0.10 0.05 0.03 99.65 01:12:01 PM 2 0.82 0.00 0.68 0.00 0.03 98.46 01:12:01 PM 3 0.20 0.00 0.17 0.02 0.02 99.60 01:13:01 PM all 0.47 0.00 0.28 0.02 0.03 99.21 01:13:01 PM 0 0.50 0.00 0.05 0.00 0.02 99.43 01:13:01 PM 1 0.38 0.00 0.27 0.05 0.03 99.26 01:13:01 PM 2 0.72 0.00 0.60 0.00 0.03 98.65 01:13:01 PM 3 0.27 0.00 0.20 0.02 0.02 99.50 01:14:01 PM all 0.53 0.00 0.39 0.04 0.03 99.01 01:14:01 PM 0 0.55 0.00 0.07 0.02 0.03 99.33 01:14:01 PM 1 0.69 0.00 0.59 0.05 0.03 98.64 01:14:01 PM 2 0.72 0.00 0.75 0.10 0.03 98.40 01:14:01 PM 3 0.18 0.00 0.15 0.00 0.02 99.65 01:15:01 PM all 22.40 0.00 2.24 1.19 0.15 74.01 01:15:01 PM 0 22.96 0.00 2.18 1.81 0.13 72.92 01:15:01 PM 1 20.34 0.00 3.04 0.64 0.18 75.80 01:15:01 PM 2 22.25 0.00 2.36 1.27 0.15 73.97 01:15:01 PM 3 24.06 0.00 1.39 1.05 0.13 73.36 01:16:01 PM all 66.28 0.00 2.83 0.92 0.16 29.80 01:16:01 PM 0 68.93 0.00 3.25 1.07 0.15 26.59 01:16:01 PM 1 67.79 0.00 2.07 0.50 0.17 29.46 01:16:01 PM 2 64.89 0.00 3.92 1.34 0.17 29.69 01:16:01 PM 3 63.50 0.00 2.09 0.79 0.17 33.46 01:17:01 PM all 53.48 0.00 3.01 0.41 0.13 42.97 01:17:01 PM 0 59.19 0.00 3.86 0.34 0.15 36.46 01:17:01 PM 1 50.76 0.00 1.38 0.12 0.12 47.63 01:17:01 PM 2 55.10 0.00 4.28 0.42 0.13 40.07 01:17:01 PM 3 48.87 0.00 2.51 0.77 0.12 47.73 01:18:01 PM all 62.54 0.00 2.45 0.21 0.13 34.67 01:18:01 PM 0 58.51 0.00 1.21 0.10 0.13 40.05 01:18:01 PM 1 65.53 0.00 2.92 0.17 0.13 31.25 01:18:01 PM 2 62.30 0.00 2.70 0.25 0.13 34.61 01:18:01 PM 3 63.82 0.00 2.99 0.30 0.13 32.76 01:19:01 PM all 47.56 0.00 2.44 1.00 0.10 48.90 01:19:01 PM 0 43.35 0.00 1.72 0.20 0.10 54.63 01:19:01 PM 1 42.50 0.00 2.02 0.91 0.08 54.49 01:19:01 PM 2 61.35 0.00 3.94 0.84 0.12 33.75 01:19:01 PM 3 43.02 0.00 2.10 2.05 0.12 52.72 01:20:01 PM all 53.62 0.00 3.38 0.38 0.14 42.48 01:20:01 PM 0 54.84 0.00 4.34 0.13 0.15 40.54 01:20:01 PM 1 52.67 0.00 2.52 0.15 0.13 44.53 01:20:01 PM 2 56.63 0.00 4.77 0.97 0.15 37.47 01:20:01 PM 3 50.34 0.00 1.88 0.27 0.12 47.40 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 44.38 0.00 3.35 0.10 0.12 52.05 01:21:01 PM 0 37.17 0.00 2.12 0.03 0.14 60.54 01:21:01 PM 1 39.16 0.00 2.69 0.24 0.10 57.80 01:21:01 PM 2 50.06 0.00 3.78 0.05 0.12 45.99 01:21:01 PM 3 51.10 0.00 4.80 0.08 0.14 43.89 01:22:01 PM all 52.94 0.00 3.00 0.16 0.13 43.77 01:22:01 PM 0 55.50 0.00 4.57 0.22 0.13 39.58 01:22:01 PM 1 50.46 0.00 1.56 0.20 0.12 47.66 01:22:01 PM 2 48.95 0.00 2.38 0.03 0.13 48.50 01:22:01 PM 3 56.86 0.00 3.47 0.18 0.15 39.33 01:23:01 PM all 47.83 0.00 3.08 0.54 0.15 48.40 01:23:01 PM 0 50.50 0.00 3.27 0.12 0.13 45.97 01:23:01 PM 1 43.69 0.00 2.07 1.30 0.15 52.79 01:23:01 PM 2 42.56 0.00 2.59 0.30 0.15 54.39 01:23:01 PM 3 54.57 0.00 4.37 0.44 0.15 40.47 01:24:01 PM all 35.60 0.00 5.30 0.38 0.15 58.57 01:24:01 PM 0 32.57 0.00 5.57 0.21 0.15 61.50 01:24:01 PM 1 36.22 0.00 6.66 0.25 0.15 56.72 01:24:01 PM 2 36.01 0.00 4.96 0.57 0.14 58.32 01:24:01 PM 3 37.55 0.00 4.02 0.47 0.15 57.80 01:25:01 PM all 19.86 0.00 1.72 2.15 0.14 76.13 01:25:01 PM 0 30.85 0.00 2.26 0.27 0.15 66.47 01:25:01 PM 1 15.34 0.00 1.65 0.18 0.13 82.69 01:25:01 PM 2 17.25 0.00 1.83 8.01 0.12 72.80 01:25:01 PM 3 15.99 0.00 1.14 0.13 0.15 82.58 Average: all 32.76 0.03 2.64 0.56 0.11 63.90 Average: 0 33.11 0.04 2.73 0.35 0.11 63.66 Average: 1 31.17 0.03 2.41 0.41 0.11 65.87 Average: 2 33.85 0.02 2.88 0.98 0.11 62.16 Average: 3 32.92 0.05 2.53 0.50 0.11 63.91