---> uname -a: Linux prd-centos8-builder-4c-4g-24993.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 818 9644 19 5300 14595 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:55:51:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85280sec preferred_lft 85280sec inet6 fe80::f816:3eff:fe55:5105/64 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) 07/01/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 204.08 61.02 143.06 2122.22 10891.39 01:11:01 PM 36.07 0.00 36.07 0.00 4949.08 01:12:01 PM 6.82 0.03 6.78 0.53 157.61 01:13:01 PM 5.40 0.00 5.40 0.00 145.04 01:14:01 PM 27.61 0.00 27.61 0.00 387.02 01:15:01 PM 461.91 16.29 445.62 2636.11 9107.79 01:16:01 PM 87.49 0.13 87.35 2.27 8235.99 01:17:01 PM 57.56 0.18 57.38 6.13 5803.10 01:18:01 PM 46.47 0.70 45.77 475.84 2888.19 01:19:01 PM 77.97 0.00 77.97 0.00 37617.70 01:20:01 PM 52.37 0.00 52.37 0.00 13492.10 01:21:01 PM 20.65 0.00 20.65 0.00 3291.38 01:22:01 PM 39.68 0.00 39.68 0.00 2113.30 01:23:01 PM 19.15 0.00 19.15 0.00 6799.70 01:24:01 PM 4.60 0.00 4.60 0.00 71.49 01:25:01 PM 38.41 0.00 38.41 0.00 2101.60 01:26:01 PM 142.09 0.43 141.65 24.26 20712.26 01:27:01 PM 42.24 0.27 41.98 43.59 2452.32 Average: 76.03 4.34 71.69 293.41 7286.57 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13254380 15093660 2887152 17.89 2688 2037312 837064 4.87 201976 2275456 125136 01:11:01 PM 13247780 15088196 2893752 17.93 2688 2037624 837064 4.87 201980 2278212 28 01:12:01 PM 13244644 15086400 2896888 17.95 2688 2037988 837064 4.87 202076 2279080 24 01:13:01 PM 13240464 15083356 2901068 17.97 2688 2038260 837064 4.87 202076 2280248 12 01:14:01 PM 13210184 15067408 2931348 18.16 2688 2049988 837064 4.87 202076 2301772 6404 01:15:01 PM 11382464 13667280 4759068 29.48 2688 2453168 2077680 12.09 307040 3963760 174168 01:16:01 PM 11125452 13502336 5016080 31.08 2688 2538612 2134296 12.42 352476 4162284 37296 01:17:01 PM 10186496 12697028 5955036 36.89 2688 2669156 2807516 16.33 488784 4956952 9260 01:18:01 PM 9253548 12324948 6887984 42.67 2688 3220412 3126376 18.19 564764 5796168 476032 01:19:01 PM 7349880 11437220 8791652 54.47 2688 4229180 4010756 23.33 664272 7586780 372356 01:20:01 PM 7216924 11411688 8924608 55.29 2688 4332464 3931888 22.87 708608 7667436 86116 01:21:01 PM 7201220 11407644 8940312 55.39 2688 4343468 3931888 22.87 723548 7668160 4004 01:22:01 PM 6900976 11352616 9240556 57.25 2688 4581396 3948240 22.97 755148 7922248 193648 01:23:01 PM 6881948 11339156 9259584 57.36 2688 4586392 3949144 22.97 757164 7938604 8 01:24:01 PM 6881988 11339440 9259544 57.36 2688 4586536 3965064 23.07 757204 7938392 100 01:25:01 PM 6817976 11347140 9323556 57.76 2688 4654164 3961328 23.04 783820 7966820 11784 01:26:01 PM 9883480 14941032 6258052 38.77 2688 5185560 921452 5.36 1151584 4547604 23932 01:27:01 PM 9826380 14895256 6315152 39.12 2688 5196484 941272 5.48 1327240 4428360 8332 Average: 9839232 13171211 6302300 39.04 2688 3487676 2438457 14.19 575102 5219908 84924 01:09:02 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 259.45 172.21 1187.71 27.80 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 91.09 74.91 240.80 19.96 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 96.55 84.99 240.15 22.15 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 88.49 76.29 231.44 20.59 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 215.70 253.94 313.26 73.10 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 415.26 356.61 4721.78 68.46 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 101.67 97.92 988.20 21.63 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 136.34 96.54 2053.63 14.89 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 58.91 58.78 508.43 15.85 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 68.89 62.11 702.07 15.20 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 98.70 83.37 1338.76 18.63 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 19.41 19.26 5.92 6.24 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 83.95 72.39 1010.03 14.64 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 15.75 14.26 5.46 5.17 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 2.07 1.72 2.16 1.34 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 65.62 61.14 608.81 15.83 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 559.43 705.80 175.79 7351.30 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 469.01 526.63 376.57 1647.33 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 158.04 156.60 817.06 520.49 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) 07/01/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.22 0.54 8.36 1.36 0.08 73.44 01:10:01 PM 0 4.74 0.39 6.27 0.85 0.08 87.67 01:10:01 PM 1 39.74 0.44 8.42 1.28 0.09 50.03 01:10:01 PM 2 11.66 0.60 8.97 1.75 0.09 76.93 01:10:01 PM 3 8.74 0.73 9.79 1.57 0.07 79.10 01:11:01 PM all 0.51 0.00 0.34 0.30 0.03 98.81 01:11:01 PM 0 0.84 0.00 0.70 0.00 0.05 98.41 01:11:01 PM 1 0.50 0.00 0.13 0.25 0.02 99.10 01:11:01 PM 2 0.28 0.00 0.37 0.74 0.03 98.58 01:11:01 PM 3 0.43 0.00 0.17 0.20 0.03 99.16 01:12:01 PM all 0.43 0.00 0.30 0.02 0.04 99.20 01:12:01 PM 0 0.37 0.00 0.37 0.00 0.02 99.25 01:12:01 PM 1 0.67 0.00 0.57 0.00 0.05 98.71 01:12:01 PM 2 0.53 0.00 0.13 0.03 0.05 99.25 01:12:01 PM 3 0.17 0.00 0.13 0.05 0.05 99.60 01:13:01 PM all 0.44 0.00 0.28 0.02 0.03 99.23 01:13:01 PM 0 0.22 0.00 0.20 0.00 0.03 99.55 01:13:01 PM 1 0.33 0.00 0.33 0.03 0.03 99.27 01:13:01 PM 2 0.73 0.00 0.17 0.05 0.03 99.01 01:13:01 PM 3 0.48 0.00 0.40 0.00 0.02 99.10 01:14:01 PM all 0.66 0.00 0.65 0.08 0.05 98.56 01:14:01 PM 0 0.87 0.00 1.15 0.15 0.05 97.78 01:14:01 PM 1 0.77 0.00 0.75 0.03 0.07 98.37 01:14:01 PM 2 0.43 0.00 0.38 0.15 0.03 99.00 01:14:01 PM 3 0.57 0.00 0.32 0.00 0.03 99.08 01:15:01 PM all 50.57 0.00 3.01 1.66 0.12 44.65 01:15:01 PM 0 54.96 0.00 4.29 3.07 0.12 37.56 01:15:01 PM 1 49.52 0.00 2.21 0.48 0.12 47.68 01:15:01 PM 2 48.82 0.00 2.19 1.46 0.12 47.41 01:15:01 PM 3 48.97 0.00 3.34 1.64 0.12 45.93 01:16:01 PM all 48.21 0.00 2.20 5.16 0.12 44.31 01:16:01 PM 0 45.92 0.00 1.67 1.64 0.13 50.64 01:16:01 PM 1 51.93 0.00 3.70 6.60 0.10 37.67 01:16:01 PM 2 50.93 0.00 2.44 9.39 0.12 37.13 01:16:01 PM 3 44.04 0.00 1.00 3.03 0.12 51.81 01:17:01 PM all 47.68 0.00 2.69 1.54 0.11 47.98 01:17:01 PM 0 54.98 0.00 3.62 1.68 0.12 39.61 01:17:01 PM 1 44.01 0.00 2.00 1.70 0.12 52.18 01:17:01 PM 2 47.41 0.00 3.81 1.75 0.10 46.94 01:17:01 PM 3 44.30 0.00 1.33 1.06 0.10 53.21 01:18:01 PM all 61.21 0.00 2.32 0.31 0.21 35.95 01:18:01 PM 0 63.76 0.00 2.22 0.17 0.10 33.76 01:18:01 PM 1 55.16 0.00 2.76 0.42 0.10 41.56 01:18:01 PM 2 63.79 0.00 2.51 0.27 0.12 33.31 01:18:01 PM 3 62.13 0.00 1.80 0.38 0.52 35.16 01:19:01 PM all 41.78 0.00 2.27 1.59 0.08 54.28 01:19:01 PM 0 51.67 0.00 2.50 1.19 0.08 44.56 01:19:01 PM 1 33.96 0.00 2.65 4.20 0.08 59.10 01:19:01 PM 2 42.04 0.00 1.86 0.00 0.08 56.02 01:19:01 PM 3 39.45 0.00 2.06 0.97 0.07 57.44 01:20:01 PM all 50.12 0.00 3.37 0.27 0.09 46.14 01:20:01 PM 0 45.92 0.00 2.16 0.17 0.08 51.67 01:20:01 PM 1 49.79 0.00 3.91 0.60 0.08 45.61 01:20:01 PM 2 57.13 0.00 4.50 0.13 0.10 38.14 01:20:01 PM 3 47.66 0.00 2.91 0.17 0.10 49.16 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 44.35 0.00 3.38 0.14 0.09 52.04 01:21:01 PM 0 48.10 0.00 4.67 0.49 0.10 46.63 01:21:01 PM 1 36.81 0.00 1.82 0.02 0.10 61.26 01:21:01 PM 2 50.61 0.00 4.59 0.05 0.08 44.66 01:21:01 PM 3 41.86 0.00 2.42 0.02 0.08 55.62 01:22:01 PM all 52.56 0.00 2.96 0.18 0.11 44.19 01:22:01 PM 0 54.32 0.00 3.09 0.20 0.12 42.27 01:22:01 PM 1 49.66 0.00 1.33 0.10 0.10 48.81 01:22:01 PM 2 65.92 0.00 5.22 0.08 0.12 28.66 01:22:01 PM 3 40.30 0.00 2.19 0.34 0.10 57.08 01:23:01 PM all 15.15 0.00 1.16 0.21 0.05 83.44 01:23:01 PM 0 18.00 0.00 1.86 0.07 0.05 80.02 01:23:01 PM 1 14.46 0.00 1.07 0.27 0.05 84.15 01:23:01 PM 2 15.87 0.00 1.21 0.45 0.05 82.42 01:23:01 PM 3 12.25 0.00 0.49 0.03 0.05 87.18 01:24:01 PM all 0.25 0.00 0.10 0.10 0.03 99.52 01:24:01 PM 0 0.12 0.00 0.12 0.00 0.03 99.73 01:24:01 PM 1 0.13 0.00 0.08 0.02 0.02 99.75 01:24:01 PM 2 0.42 0.00 0.05 0.00 0.02 99.52 01:24:01 PM 3 0.33 0.00 0.17 0.38 0.03 99.08 01:25:01 PM all 46.70 0.00 3.11 0.17 0.10 49.92 01:25:01 PM 0 43.89 0.00 2.82 0.07 0.10 53.12 01:25:01 PM 1 49.42 0.00 3.85 0.42 0.10 46.20 01:25:01 PM 2 53.64 0.00 4.29 0.13 0.12 41.82 01:25:01 PM 3 39.83 0.00 1.48 0.05 0.08 58.55 01:26:01 PM all 22.35 0.00 4.73 0.86 0.09 71.97 01:26:01 PM 0 16.70 0.00 2.59 0.17 0.07 80.47 01:26:01 PM 1 15.01 0.00 3.33 1.79 0.08 79.78 01:26:01 PM 2 31.21 0.00 5.03 0.22 0.10 63.44 01:26:01 PM 3 26.44 0.00 7.98 1.25 0.10 64.24 01:27:01 PM all 19.67 0.00 2.10 0.32 0.09 77.82 01:27:01 PM 0 6.38 0.00 1.71 0.64 0.07 91.21 01:27:01 PM 1 40.58 0.00 2.81 0.45 0.12 56.04 01:27:01 PM 2 15.85 0.00 1.91 0.07 0.08 82.09 01:27:01 PM 3 15.85 0.00 1.96 0.13 0.10 81.95 Average: all 28.79 0.03 2.40 0.79 0.08 67.90 Average: 0 28.40 0.02 2.33 0.59 0.08 68.59 Average: 1 29.55 0.02 2.31 1.04 0.08 67.00 Average: 2 30.93 0.03 2.75 0.93 0.08 65.28 Average: 3 26.30 0.04 2.21 0.63 0.10 70.73