---> uname -a: Linux prd-centos8-builder-4c-4g-25047.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 802 9643 19 5316 14611 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:8e:22:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85358sec preferred_lft 85358sec inet6 fe80::f816:3eff:fe8e:2256/64 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) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 187.52 49.00 138.52 1996.40 10694.80 08:15:01 PM 35.38 0.00 35.38 0.00 4933.06 08:16:01 PM 6.15 0.03 6.12 0.53 153.06 08:17:01 PM 5.01 0.00 5.01 0.00 134.84 08:18:01 PM 5.20 0.00 5.20 0.00 130.29 08:19:01 PM 49.43 11.80 37.64 1605.73 964.41 08:20:01 PM 462.36 4.50 457.86 1031.26 10968.96 08:21:01 PM 99.87 0.32 99.55 8.40 7509.68 08:22:01 PM 45.75 0.00 45.75 0.00 5131.49 08:23:01 PM 50.14 0.70 49.44 475.92 18187.37 08:24:01 PM 87.22 0.00 87.22 0.00 34744.71 08:25:01 PM 26.21 0.00 26.21 0.00 3594.33 08:26:01 PM 30.54 0.00 30.54 0.00 708.22 08:27:01 PM 43.16 0.00 43.16 0.00 8344.08 08:28:01 PM 55.64 0.00 55.64 0.00 2806.95 08:29:01 PM 116.38 0.42 115.96 24.13 20736.35 Average: 81.63 4.17 77.45 321.42 8108.91 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13269456 15108628 2872068 17.79 2688 2037432 833884 4.85 201236 2259420 125160 08:15:01 PM 13265620 15105664 2875904 17.82 2688 2037672 833884 4.85 201240 2262164 12 08:16:01 PM 13262952 15104080 2878572 17.83 2688 2038016 833884 4.85 201244 2263112 48 08:17:01 PM 13259948 15102000 2881576 17.85 2688 2038184 833884 4.85 201244 2264040 16 08:18:01 PM 13255672 15098688 2885852 17.88 2688 2038436 833884 4.85 201244 2266408 12 08:19:01 PM 12865568 14803704 3275956 20.30 2688 2122400 1148544 6.68 208824 2612132 32220 08:20:01 PM 10933832 13266296 5207692 32.26 2688 2499116 2494824 14.51 334244 4380440 152760 08:21:01 PM 10524744 13039656 5616780 34.80 2688 2674600 2584216 15.03 488048 4621132 131732 08:22:01 PM 10348704 12954144 5792820 35.89 2688 2758540 2638936 15.35 509960 4763768 75812 08:23:01 PM 8249332 12007672 7892192 48.89 2688 3904184 3500284 20.36 662296 6697496 675044 08:24:01 PM 8066372 12213880 8075152 50.03 2688 4286040 3290424 19.14 681092 6846592 34260 08:25:01 PM 7983740 12201344 8157784 50.54 2688 4355304 3296600 19.18 725328 6883948 4200 08:26:01 PM 7742540 12144516 8398984 52.03 2688 4532688 3318804 19.31 753036 7085304 171508 08:27:01 PM 7533600 12023352 8607924 53.33 2688 4617076 3441500 20.02 765016 7274808 19576 08:28:01 PM 7585620 12192516 8555904 53.01 2688 4730008 3287180 19.12 792612 7188316 64580 08:29:01 PM 9882860 14957300 6258664 38.77 2688 5201444 917344 5.34 1151680 4544604 8 Average: 10501910 13582715 5639614 34.94 2688 3241946 2130505 12.39 504896 4638355 92934 08:13:01 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 260.76 174.64 1189.99 28.55 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 67.17 56.94 187.30 14.91 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 80.77 70.25 205.04 18.27 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 77.11 64.63 202.07 16.88 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 77.90 66.21 204.15 17.50 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 253.17 310.88 335.88 95.57 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 389.40 315.68 5259.05 47.04 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 166.28 140.10 2556.30 24.90 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 57.35 56.63 430.68 13.28 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 28.26 27.51 94.25 12.20 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 101.95 93.32 1040.44 20.92 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 56.92 43.13 993.30 7.58 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 91.85 75.02 983.75 14.59 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 43.71 42.81 121.68 14.89 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 55.49 50.07 499.29 11.00 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 874.31 1079.94 295.15 8934.93 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 167.66 166.75 912.44 580.87 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) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 15.69 0.43 6.17 1.10 0.08 76.53 08:14:01 PM 0 17.87 0.33 5.16 1.72 0.08 74.83 08:14:01 PM 1 11.01 0.48 6.35 0.77 0.08 81.30 08:14:01 PM 2 20.31 0.32 5.69 1.05 0.08 72.54 08:14:01 PM 3 13.59 0.57 7.47 0.84 0.08 77.45 08:15:01 PM all 0.43 0.00 0.28 0.27 0.05 98.97 08:15:01 PM 0 0.20 0.00 0.12 0.25 0.03 99.40 08:15:01 PM 1 0.62 0.00 0.37 0.53 0.05 98.43 08:15:01 PM 2 0.65 0.00 0.52 0.17 0.05 98.62 08:15:01 PM 3 0.23 0.00 0.13 0.13 0.05 99.45 08:16:01 PM all 0.44 0.00 0.24 0.02 0.04 99.26 08:16:01 PM 0 0.15 0.00 0.13 0.00 0.03 99.68 08:16:01 PM 1 0.53 0.00 0.50 0.03 0.05 98.88 08:16:01 PM 2 0.87 0.00 0.28 0.00 0.05 98.80 08:16:01 PM 3 0.20 0.00 0.05 0.03 0.03 99.68 08:17:01 PM all 0.40 0.00 0.24 0.02 0.05 99.29 08:17:01 PM 0 0.10 0.00 0.05 0.00 0.05 99.80 08:17:01 PM 1 0.72 0.00 0.70 0.00 0.05 98.53 08:17:01 PM 2 0.67 0.00 0.12 0.00 0.05 99.17 08:17:01 PM 3 0.12 0.00 0.08 0.07 0.07 99.67 08:18:01 PM all 0.38 0.00 0.23 0.02 0.04 99.32 08:18:01 PM 0 0.18 0.00 0.15 0.07 0.05 99.55 08:18:01 PM 1 0.23 0.00 0.23 0.00 0.05 99.48 08:18:01 PM 2 0.50 0.00 0.05 0.00 0.02 99.43 08:18:01 PM 3 0.62 0.00 0.50 0.00 0.05 98.83 08:19:01 PM all 5.49 0.00 1.10 0.21 0.08 93.12 08:19:01 PM 0 5.75 0.00 1.30 0.10 0.08 92.76 08:19:01 PM 1 5.24 0.00 1.37 0.25 0.08 93.05 08:19:01 PM 2 5.57 0.00 0.89 0.07 0.07 93.41 08:19:01 PM 3 5.42 0.00 0.82 0.43 0.07 93.26 08:20:01 PM all 59.88 0.00 3.12 1.57 0.12 35.31 08:20:01 PM 0 64.28 0.00 2.99 1.17 0.12 31.44 08:20:01 PM 1 68.08 0.00 3.59 1.32 0.12 26.89 08:20:01 PM 2 52.11 0.00 2.37 1.27 0.12 44.13 08:20:01 PM 3 55.04 0.00 3.54 2.53 0.12 38.77 08:21:01 PM all 57.34 0.00 3.02 0.54 0.10 38.99 08:21:01 PM 0 56.34 0.00 4.12 0.80 0.10 38.63 08:21:01 PM 1 54.38 0.00 2.16 0.22 0.12 43.13 08:21:01 PM 2 58.33 0.00 2.43 0.57 0.10 38.57 08:21:01 PM 3 60.31 0.00 3.39 0.59 0.10 35.61 08:22:01 PM all 52.54 0.00 2.45 0.26 0.11 44.64 08:22:01 PM 0 58.49 0.00 3.34 0.20 0.12 37.85 08:22:01 PM 1 54.47 0.00 1.09 0.10 0.10 44.24 08:22:01 PM 2 47.38 0.00 2.82 0.55 0.12 49.14 08:22:01 PM 3 49.83 0.00 2.55 0.17 0.12 47.33 08:23:01 PM all 51.62 0.00 2.15 1.02 0.09 45.12 08:23:01 PM 0 68.41 0.00 3.70 0.23 0.10 27.56 08:23:01 PM 1 46.78 0.00 1.24 0.62 0.08 51.28 08:23:01 PM 2 50.90 0.00 1.69 0.27 0.08 47.05 08:23:01 PM 3 40.39 0.00 1.96 2.98 0.08 54.59 08:24:01 PM all 49.77 0.00 3.01 3.23 0.11 43.89 08:24:01 PM 0 54.87 0.00 2.97 3.54 0.10 38.52 08:24:01 PM 1 48.46 0.00 3.27 4.32 0.12 43.83 08:24:01 PM 2 43.42 0.00 2.92 3.83 0.10 49.73 08:24:01 PM 3 52.31 0.00 2.87 1.21 0.12 43.49 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 47.26 0.00 3.51 0.20 0.08 48.94 08:25:01 PM 0 55.86 0.00 5.73 0.08 0.10 38.22 08:25:01 PM 1 45.75 0.00 3.13 0.22 0.08 50.82 08:25:01 PM 2 45.57 0.00 3.02 0.27 0.08 51.06 08:25:01 PM 3 41.81 0.00 2.17 0.22 0.07 55.73 08:26:01 PM all 55.81 0.00 2.98 0.11 0.10 41.00 08:26:01 PM 0 55.98 0.00 2.37 0.07 0.10 41.48 08:26:01 PM 1 59.90 0.00 4.18 0.17 0.10 35.65 08:26:01 PM 2 59.80 0.00 3.74 0.10 0.10 36.26 08:26:01 PM 3 47.54 0.00 1.63 0.12 0.10 50.61 08:27:01 PM all 52.51 0.00 3.18 0.36 0.09 43.86 08:27:01 PM 0 61.77 0.00 4.87 0.76 0.12 32.48 08:27:01 PM 1 54.40 0.00 2.40 0.08 0.08 43.03 08:27:01 PM 2 49.14 0.00 2.97 0.52 0.08 47.28 08:27:01 PM 3 44.73 0.00 2.47 0.07 0.08 52.64 08:28:01 PM all 47.09 0.00 3.15 0.65 0.09 49.01 08:28:01 PM 0 39.78 0.00 1.89 0.42 0.10 57.81 08:28:01 PM 1 49.13 0.00 3.93 1.45 0.10 45.39 08:28:01 PM 2 45.78 0.00 1.97 0.02 0.08 52.15 08:28:01 PM 3 53.68 0.00 4.83 0.73 0.08 40.67 08:29:01 PM all 15.36 0.00 4.68 1.01 0.10 78.85 08:29:01 PM 0 15.51 0.00 7.22 0.29 0.10 76.89 08:29:01 PM 1 15.79 0.00 5.16 0.13 0.12 78.80 08:29:01 PM 2 16.28 0.00 3.23 3.27 0.08 77.13 08:29:01 PM 3 13.84 0.00 3.11 0.37 0.10 82.58 Average: all 31.95 0.03 2.47 0.66 0.08 64.81 Average: 0 34.66 0.02 2.88 0.61 0.09 61.75 Average: 1 32.17 0.03 2.48 0.64 0.09 64.59 Average: 2 31.02 0.02 2.17 0.75 0.08 65.96 Average: 3 29.93 0.04 2.35 0.66 0.08 66.95