---> uname -a: Linux prd-centos8-robot-2c-8g-35034.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4857 19 2209 6770 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:5b:5d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85230sec preferred_lft 85230sec inet6 fe80::f816:3eff:fe5b:5d83/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/17/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 111.63 29.22 82.41 6532.62 7801.28 01:08:01 AM 82.79 0.73 82.06 53.05 10453.72 01:09:01 AM 22.41 0.38 22.03 64.25 1372.41 01:10:02 AM 73.02 7.00 66.02 1293.52 8136.76 01:11:01 AM 11.01 0.00 11.01 0.00 723.25 01:12:01 AM 2.23 0.00 2.23 0.00 66.23 01:13:01 AM 0.27 0.00 0.27 0.00 3.60 01:14:01 AM 0.43 0.02 0.42 0.13 89.02 01:15:01 AM 1.97 0.00 1.97 0.00 89.62 01:16:01 AM 0.43 0.03 0.40 1.87 144.95 01:17:01 AM 0.25 0.00 0.25 0.00 44.33 01:18:01 AM 0.23 0.00 0.23 0.00 109.22 01:19:01 AM 0.18 0.00 0.18 0.00 110.00 01:20:01 AM 0.22 0.00 0.22 0.00 108.40 01:21:01 AM 0.45 0.03 0.42 0.27 114.83 01:22:01 AM 1.32 0.00 1.32 0.00 94.80 01:23:01 AM 0.30 0.00 0.30 0.00 116.84 01:24:01 AM 14.70 0.33 14.36 37.85 746.55 01:25:01 AM 30.16 0.52 29.64 63.85 2310.35 Average: 18.64 2.02 16.62 423.93 1718.57 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5325556 7033448 2556876 32.44 2688 1890704 684112 7.66 187088 2050828 168192 01:08:01 AM 5168112 6989488 2714320 34.44 2688 1998600 695368 7.79 198608 2169332 1456 01:09:01 AM 5145708 7015388 2736724 34.72 2688 2044256 673024 7.54 224024 2161368 43428 01:10:02 AM 4963288 7031764 2919144 37.03 2688 2237172 638208 7.15 261792 2276716 10848 01:11:01 AM 4968932 7037248 2913500 36.96 2688 2237180 638208 7.15 261792 2275868 4 01:12:01 AM 4968912 7037228 2913520 36.96 2688 2237180 638208 7.15 261796 2275940 4 01:13:01 AM 4969056 7037372 2913376 36.96 2688 2237180 638208 7.15 261796 2275996 4 01:14:01 AM 4917048 6988020 2965384 37.62 2688 2239852 723420 8.10 262004 2327304 224 01:15:01 AM 4911700 6985124 2970732 37.69 2688 2242328 738796 8.27 262296 2332288 1864 01:16:01 AM 4908952 6984924 2973480 37.72 2688 2244836 738796 8.27 262484 2335052 112 01:17:01 AM 4905744 6984648 2976688 37.76 2688 2247768 738796 8.27 262484 2338080 1804 01:18:01 AM 4902496 6984552 2979936 37.80 2688 2250928 738796 8.27 262484 2341240 1740 01:19:01 AM 4899040 6983796 2983392 37.85 2688 2253620 760632 8.52 262484 2344712 1172 01:20:01 AM 4895200 6982484 2987232 37.90 2688 2256148 780360 8.74 262484 2348156 480 01:21:01 AM 4891700 6982020 2990732 37.94 2688 2259168 796720 8.92 262628 2351508 180 01:22:01 AM 4887004 6980084 2995428 38.00 2688 2261960 812536 9.10 262628 2356084 1040 01:23:01 AM 4883208 6979488 2999224 38.05 2688 2265128 812536 9.10 262628 2359808 780 01:24:01 AM 4989708 6943232 2892724 36.70 2688 2128280 705848 7.90 326660 2212352 58596 01:25:01 AM 4979248 6936996 2903184 36.83 2688 2132736 727892 8.15 484684 2069084 26320 Average: 4972664 6994595 2909768 36.91 2688 2192896 720024 8.06 268044 2273775 16750 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 306.91 202.67 1847.57 59.74 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 56.50 40.40 572.49 7.02 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 16.39 13.65 7.39 5.10 0.00 0.00 0.00 0.00 01:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 AM eth0 611.93 451.89 424.87 106.11 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 1.41 0.64 0.17 0.11 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.53 2.05 0.56 0.49 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.50 1.98 0.44 0.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 118.78 106.47 27.71 9.07 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 77.10 77.49 16.24 6.45 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 51.37 51.12 13.75 4.63 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 100.80 101.80 21.97 8.40 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 186.87 188.87 33.33 13.63 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 123.66 124.51 23.50 9.82 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 208.91 210.20 34.50 15.37 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 123.71 124.41 23.98 9.59 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 95.07 96.25 19.50 7.96 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 202.90 204.61 37.09 14.69 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 107.75 70.49 147.63 120.29 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 17.49 16.33 14.75 8.35 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 127.09 109.87 172.12 21.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/17/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 46.70 0.02 7.42 1.35 0.10 44.41 01:07:01 AM 0 54.34 0.00 7.02 1.62 0.10 36.92 01:07:01 AM 1 39.07 0.03 7.82 1.08 0.10 51.90 01:08:01 AM all 21.44 0.00 3.25 1.13 0.08 74.09 01:08:01 AM 0 20.69 0.00 3.38 1.38 0.08 74.47 01:08:01 AM 1 22.19 0.00 3.12 0.88 0.08 73.72 01:09:01 AM all 18.73 0.00 2.70 0.30 0.07 78.20 01:09:01 AM 0 22.19 0.00 2.92 0.38 0.07 74.44 01:09:01 AM 1 15.27 0.00 2.48 0.22 0.07 81.96 01:10:02 AM all 25.84 0.00 5.31 0.79 0.09 67.97 01:10:02 AM 0 32.19 0.00 5.89 0.65 0.08 61.18 01:10:02 AM 1 19.48 0.00 4.72 0.92 0.10 74.77 01:11:01 AM all 0.33 0.00 0.11 0.08 0.05 99.43 01:11:01 AM 0 0.56 0.00 0.12 0.08 0.05 99.19 01:11:01 AM 1 0.10 0.00 0.10 0.07 0.05 99.68 01:12:01 AM all 0.32 0.00 0.07 0.01 0.03 99.57 01:12:01 AM 0 0.47 0.00 0.02 0.00 0.02 99.50 01:12:01 AM 1 0.17 0.00 0.12 0.02 0.05 99.65 01:13:01 AM all 0.37 0.00 0.08 0.00 0.04 99.52 01:13:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 01:13:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 01:14:01 AM all 8.77 0.00 0.96 0.00 0.07 90.21 01:14:01 AM 0 13.88 0.00 1.25 0.00 0.07 84.80 01:14:01 AM 1 3.69 0.00 0.67 0.00 0.07 95.57 01:15:01 AM all 8.69 0.00 0.74 0.01 0.08 90.48 01:15:01 AM 0 14.61 0.00 1.07 0.00 0.09 84.23 01:15:01 AM 1 2.88 0.00 0.42 0.02 0.07 96.62 01:16:01 AM all 6.84 0.00 0.60 0.00 0.12 92.44 01:16:01 AM 0 8.07 0.00 0.62 0.00 0.13 91.18 01:16:01 AM 1 5.62 0.00 0.57 0.00 0.10 93.71 01:17:01 AM all 8.80 0.00 0.81 0.00 0.08 90.31 01:17:01 AM 0 11.39 0.00 0.81 0.00 0.07 87.73 01:17:01 AM 1 6.21 0.00 0.81 0.00 0.10 92.89 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 9.39 0.00 0.97 0.00 0.08 89.57 01:18:01 AM 0 12.14 0.00 1.10 0.00 0.07 86.69 01:18:01 AM 1 6.65 0.00 0.84 0.00 0.08 92.43 01:19:01 AM all 8.48 0.00 0.78 0.00 0.08 90.66 01:19:01 AM 0 10.97 0.00 0.99 0.00 0.08 87.95 01:19:01 AM 1 6.00 0.00 0.57 0.00 0.07 93.36 01:20:01 AM all 9.33 0.00 1.01 0.00 0.08 89.58 01:20:01 AM 0 11.34 0.00 1.08 0.00 0.08 87.50 01:20:01 AM 1 7.32 0.00 0.94 0.00 0.07 91.67 01:21:01 AM all 8.80 0.00 0.96 0.00 0.08 90.15 01:21:01 AM 0 9.90 0.00 0.86 0.00 0.08 89.16 01:21:01 AM 1 7.71 0.00 1.06 0.00 0.08 91.15 01:22:01 AM all 9.17 0.00 0.80 0.01 0.08 89.95 01:22:01 AM 0 8.53 0.00 0.59 0.00 0.08 90.80 01:22:01 AM 1 9.82 0.00 1.01 0.02 0.07 89.09 01:23:01 AM all 9.95 0.00 1.25 0.00 0.08 88.72 01:23:01 AM 0 12.69 0.00 1.30 0.00 0.08 85.93 01:23:01 AM 1 7.22 0.00 1.19 0.00 0.08 91.50 01:24:01 AM all 24.30 0.00 2.76 0.09 0.08 72.78 01:24:01 AM 0 36.13 0.00 3.44 0.12 0.07 60.25 01:24:01 AM 1 12.45 0.00 2.07 0.07 0.08 85.33 01:25:01 AM all 31.69 0.00 4.14 2.92 0.12 61.14 01:25:01 AM 0 26.03 0.00 3.99 5.54 0.10 64.35 01:25:01 AM 1 37.35 0.00 4.29 0.30 0.13 57.93 Average: all 13.61 0.00 1.83 0.35 0.08 84.13 Average: 0 16.17 0.00 1.93 0.52 0.08 81.30 Average: 1 11.04 0.00 1.73 0.19 0.08 86.95