---> uname -a: Linux prd-centos8-robot-2c-8g-46996.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: 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4858 19 2235 6795 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:c1:cf:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85214sec preferred_lft 85214sec inet6 fe80::f816:3eff:fec1:cfa4/64 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) 07/29/2025 _x86_64_ (2 CPU) 00:59:40 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 520.33 514.63 5.69 15954.47 590.24 01:01:01 AM 191.07 129.47 61.60 13872.41 39419.22 01:02:01 AM 115.05 0.78 114.27 54.61 11254.51 01:03:01 AM 38.26 0.42 37.84 64.79 4254.86 01:04:01 AM 72.66 6.96 65.69 1292.77 6772.61 01:05:01 AM 17.28 0.00 17.28 0.00 2929.11 01:06:01 AM 2.72 0.00 2.72 0.00 74.19 01:07:01 AM 0.32 0.00 0.32 0.00 3.95 01:08:01 AM 0.50 0.02 0.48 0.13 22.36 01:09:01 AM 1.87 0.00 1.87 0.00 187.32 01:10:01 AM 0.57 0.03 0.53 1.87 145.28 01:11:01 AM 0.42 0.00 0.42 0.00 219.48 01:12:01 AM 0.73 0.32 0.42 6.93 176.42 01:13:01 AM 0.83 0.00 0.83 0.00 26.96 01:14:01 AM 0.27 0.00 0.27 0.00 73.22 01:15:01 AM 1.32 0.03 1.28 0.27 86.50 01:16:01 AM 0.38 0.00 0.38 0.00 131.14 01:17:01 AM 0.20 0.00 0.20 0.00 48.40 01:18:02 AM 0.28 0.00 0.28 0.00 22.05 01:19:01 AM 34.36 0.66 33.70 75.36 2936.65 Average: 25.75 7.85 17.89 826.02 3618.32 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 7270064 7267316 612368 7.77 2688 211676 566272 7.18 95076 341312 10072 01:01:01 AM 5454452 7028664 2427980 30.80 2688 1766536 746304 8.36 186472 1960072 104220 01:02:01 AM 5163680 7001620 2718752 34.49 2688 2013588 734740 8.23 198728 2173060 104004 01:03:01 AM 5226568 7066204 2655864 33.69 2688 2015536 668360 7.48 219496 2087844 10764 01:04:01 AM 4953688 7039160 2928744 37.16 2688 2253160 660228 7.39 262976 2287080 75984 01:05:01 AM 4954416 7039716 2928016 37.15 2688 2253172 660228 7.39 262984 2287584 8 01:06:01 AM 4954932 7040232 2927500 37.14 2688 2253172 660228 7.39 262988 2287352 8 01:07:01 AM 4954988 7040288 2927444 37.14 2688 2253172 660228 7.39 262988 2287376 4 01:08:01 AM 4902460 6990808 2979972 37.81 2688 2256220 743864 8.33 263116 2339436 2636 01:09:01 AM 4896224 6988052 2986208 37.88 2688 2259708 762868 8.54 263388 2345352 2160 01:10:01 AM 4890336 6986596 2992096 37.96 2688 2264148 763176 8.55 263664 2351012 2388 01:11:01 AM 4885316 6985720 2997116 38.02 2688 2268276 778636 8.72 263664 2356024 44 01:12:01 AM 4879408 6985104 3003024 38.10 2688 2273568 761992 8.53 263780 2361812 32 01:13:01 AM 4878220 6984584 3004212 38.11 2688 2274236 746248 8.36 263832 2363068 364 01:14:01 AM 4876396 6984536 3006036 38.14 2688 2276012 764176 8.56 263832 2364888 4 01:15:01 AM 4874364 6984396 3008068 38.16 2688 2277908 759748 8.51 263904 2366744 200 01:16:01 AM 4870476 6984264 3011956 38.21 2688 2281704 759748 8.51 263904 2370600 204 01:17:01 AM 4868768 6983820 3013664 38.23 2688 2282928 759748 8.51 263904 2372096 44 01:18:02 AM 4918580 7039624 2963852 37.60 2688 2288920 659256 7.38 264464 2322244 5460 01:19:01 AM 4992156 6969816 2890276 36.67 2688 2150704 739500 8.28 488432 2045692 9084 Average: 5083275 7019526 2799157 35.51 2688 2108717 717777 8.04 257080 2183532 16384 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.81 0.00 0.07 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 321.89 186.62 1615.10 60.46 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 84.75 66.32 857.05 10.01 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 14.65 11.31 6.26 4.17 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 424.43 311.03 388.98 72.96 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 200.60 145.23 38.50 29.33 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 3.27 2.00 0.62 0.48 0.00 0.00 0.00 0.00 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 3.17 2.13 0.71 0.62 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 109.26 92.55 31.78 7.64 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 156.96 153.34 36.77 11.94 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 98.80 97.80 33.13 7.97 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 66.91 67.11 27.58 5.58 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 141.79 142.09 42.96 11.50 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 5.61 4.62 2.61 0.79 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 128.15 127.26 22.14 9.89 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 132.59 131.79 23.15 10.26 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 137.39 136.76 32.95 10.51 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 4.33 4.48 1.25 1.12 0.00 0.00 0.00 0.00 01:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 AM eth0 104.05 82.35 27.62 7.97 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 77.89 54.24 166.04 104.93 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 116.57 95.67 176.45 19.28 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) 07/29/2025 _x86_64_ (2 CPU) 00:59:40 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 46.86 0.42 29.29 9.21 0.00 14.23 01:00:01 AM 0 24.58 0.85 49.15 16.10 0.00 9.32 01:00:01 AM 1 68.60 0.00 9.92 2.48 0.00 19.01 01:01:01 AM all 36.53 0.06 10.08 21.34 0.13 31.86 01:01:01 AM 0 41.93 0.05 10.09 22.28 0.15 25.50 01:01:01 AM 1 31.14 0.07 10.07 20.40 0.12 38.20 01:02:01 AM all 35.91 0.00 5.41 2.61 0.11 55.96 01:02:01 AM 0 40.39 0.00 5.30 2.46 0.10 51.75 01:02:01 AM 1 31.42 0.00 5.52 2.76 0.12 60.18 01:03:01 AM all 12.10 0.00 1.79 1.22 0.06 84.84 01:03:01 AM 0 20.22 0.00 2.19 1.19 0.07 76.34 01:03:01 AM 1 3.99 0.00 1.39 1.25 0.05 93.32 01:04:01 AM all 33.24 0.00 6.28 2.46 0.12 57.91 01:04:01 AM 0 40.43 0.00 6.78 1.97 0.10 50.72 01:04:01 AM 1 26.03 0.00 5.78 2.94 0.13 65.11 01:05:01 AM all 0.72 0.00 0.64 1.56 0.03 97.05 01:05:01 AM 0 0.48 0.00 0.69 1.17 0.03 97.63 01:05:01 AM 1 0.95 0.00 0.59 1.96 0.03 96.47 01:06:01 AM all 0.28 0.00 0.08 0.01 0.04 99.59 01:06:01 AM 0 0.12 0.00 0.08 0.02 0.03 99.75 01:06:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 01:07:01 AM all 0.32 0.00 0.10 0.00 0.04 99.54 01:07:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 01:07:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.38 01:08:01 AM all 7.34 0.00 1.07 0.00 0.05 91.54 01:08:01 AM 0 8.37 0.00 1.31 0.00 0.05 90.27 01:08:01 AM 1 6.31 0.00 0.84 0.00 0.05 92.80 01:09:01 AM all 11.83 0.00 1.22 0.03 0.08 86.83 01:09:01 AM 0 16.79 0.00 1.83 0.05 0.09 81.25 01:09:01 AM 1 6.95 0.00 0.62 0.02 0.08 92.33 01:10:01 AM all 9.65 0.00 0.81 0.02 0.08 89.44 01:10:01 AM 0 9.32 0.00 0.81 0.00 0.08 89.79 01:10:01 AM 1 9.97 0.00 0.82 0.03 0.08 89.09 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 10.01 0.00 0.81 0.03 0.07 89.09 01:11:01 AM 0 16.13 0.00 1.14 0.05 0.07 82.61 01:11:01 AM 1 3.98 0.00 0.49 0.00 0.07 95.47 01:12:01 AM all 13.71 0.01 1.47 0.01 0.08 84.72 01:12:01 AM 0 19.07 0.02 1.50 0.02 0.08 79.31 01:12:01 AM 1 8.32 0.00 1.44 0.00 0.08 90.15 01:13:01 AM all 4.62 0.00 0.37 0.01 0.07 94.94 01:13:01 AM 0 8.28 0.00 0.63 0.00 0.07 91.02 01:13:01 AM 1 1.04 0.00 0.12 0.02 0.07 98.76 01:14:01 AM all 8.37 0.00 0.72 0.00 0.08 90.83 01:14:01 AM 0 9.11 0.00 0.70 0.00 0.09 90.10 01:14:01 AM 1 7.64 0.00 0.74 0.00 0.07 91.55 01:15:01 AM all 8.79 0.00 0.90 0.03 0.08 90.20 01:15:01 AM 0 14.35 0.00 0.90 0.05 0.09 84.61 01:15:01 AM 1 3.30 0.00 0.91 0.00 0.07 95.73 01:16:01 AM all 10.21 0.00 0.99 0.00 0.08 88.73 01:16:01 AM 0 15.81 0.00 1.35 0.00 0.08 82.76 01:16:01 AM 1 4.62 0.00 0.64 0.00 0.07 94.68 01:17:01 AM all 3.80 0.00 0.51 0.00 0.08 95.61 01:17:01 AM 0 4.83 0.00 0.63 0.00 0.07 94.47 01:17:01 AM 1 2.77 0.00 0.38 0.00 0.08 96.76 01:18:02 AM all 8.77 0.00 0.95 0.01 0.08 90.20 01:18:02 AM 0 13.83 0.00 1.25 0.02 0.08 84.81 01:18:02 AM 1 3.69 0.00 0.64 0.00 0.08 95.59 01:19:01 AM all 31.67 0.00 4.03 0.38 0.08 63.84 01:19:01 AM 0 37.86 0.00 4.22 0.32 0.07 57.53 01:19:01 AM 1 25.48 0.00 3.83 0.44 0.08 70.16 Average: all 13.08 0.00 2.04 1.57 0.08 83.23 Average: 0 16.72 0.00 2.24 1.57 0.08 79.39 Average: 1 9.45 0.00 1.85 1.57 0.08 87.05