---> uname -a: Linux prd-centos8-robot-2c-8g-2673.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4824 19 2227 6754 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:dc:5d:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85252sec preferred_lft 85252sec inet6 fe80::f816:3eff:fedc:5d60/64 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) 08/20/2025 _x86_64_ (2 CPU) 00:51:38 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 159.61 76.12 83.49 8084.39 41256.55 12:54:01 AM 108.03 0.72 107.31 52.92 11640.77 12:55:01 AM 26.92 0.42 26.51 64.78 2212.20 12:56:01 AM 77.17 6.97 70.20 1292.98 8540.03 12:57:01 AM 11.13 0.00 11.13 0.00 678.86 12:58:01 AM 0.58 0.00 0.58 0.00 9.12 12:59:01 AM 0.33 0.00 0.33 0.00 3.82 01:00:01 AM 0.67 0.22 0.45 11.73 91.52 01:01:01 AM 1.93 0.02 1.92 0.13 157.38 01:02:01 AM 0.67 0.10 0.57 3.60 103.10 01:03:01 AM 0.28 0.00 0.28 0.00 98.98 01:04:01 AM 0.22 0.00 0.22 0.00 39.09 01:05:01 AM 0.32 0.00 0.32 0.00 118.10 01:06:01 AM 0.32 0.00 0.32 0.00 105.82 01:07:01 AM 0.40 0.03 0.37 0.27 123.23 01:08:01 AM 1.33 0.00 1.33 0.00 162.76 01:09:01 AM 0.15 0.00 0.15 0.00 72.53 01:10:01 AM 19.09 0.42 18.68 47.72 2046.50 Average: 22.73 4.72 18.01 531.04 3747.89 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5289584 6994196 2592848 32.89 2688 1889356 801144 8.97 222112 2060180 205188 12:54:01 AM 5172500 7009724 2709932 34.38 2688 2012908 734324 8.22 198276 2162524 42480 12:55:01 AM 5157240 7043908 2725192 34.57 2688 2060304 720572 8.07 229652 2141052 51224 12:56:01 AM 4926776 7015280 2955656 37.50 2688 2255860 695564 7.79 262152 2308480 10832 12:57:01 AM 4931604 7019892 2950828 37.44 2688 2255860 695564 7.79 262152 2308604 4 12:58:01 AM 4931672 7019964 2950760 37.43 2688 2255864 695564 7.79 262156 2308568 4 12:59:01 AM 4931196 7019480 2951236 37.44 2688 2255864 695564 7.79 262156 2308904 4 01:00:01 AM 4878492 6969828 3003940 38.11 2688 2258924 783640 8.77 262396 2360896 216 01:01:01 AM 4874708 6968728 3007724 38.16 2688 2261656 783640 8.77 262664 2364340 180 01:02:01 AM 4871316 6968144 3011116 38.20 2688 2264448 783640 8.77 263040 2367460 16 01:03:01 AM 4867908 6967632 3014524 38.24 2688 2267328 819500 9.18 263040 2370664 32 01:04:01 AM 4864760 6967592 3017672 38.28 2688 2270428 819500 9.18 263040 2373824 2008 01:05:01 AM 4859624 6965356 3022808 38.35 2688 2273336 842436 9.43 263040 2378616 1464 01:06:01 AM 4856568 6965640 3025864 38.39 2688 2276668 842436 9.43 263040 2381844 1688 01:07:01 AM 4854196 6965304 3028236 38.42 2688 2278696 842476 9.43 263216 2383916 148 01:08:01 AM 4847496 6962760 3034936 38.50 2688 2282860 858340 9.61 263216 2390336 352 01:09:01 AM 4774960 6895340 3107472 39.42 2688 2287972 867964 9.72 263448 2463408 3328 01:10:01 AM 5002852 6972044 2879580 36.53 2688 2142960 742204 8.31 485056 2038844 22252 Average: 4938525 6982823 2943907 37.35 2688 2213961 779115 8.72 267436 2304026 18968 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 338.50 204.85 1653.61 63.13 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 73.99 59.50 826.15 9.48 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 22.28 20.84 82.84 6.28 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 621.11 446.34 367.45 99.24 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.25 0.82 0.41 0.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 2.43 2.03 0.55 0.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.92 2.13 0.71 0.62 0.00 0.00 0.00 0.00 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 136.77 119.24 29.52 9.89 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 93.60 93.82 18.14 7.57 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 83.76 83.91 17.87 6.76 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 114.20 115.31 22.45 9.28 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 168.44 170.33 30.57 12.20 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 137.34 138.44 27.12 10.95 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 193.88 195.35 35.31 14.27 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 117.96 118.09 20.56 9.40 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 203.00 205.35 39.92 15.09 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 108.33 109.65 17.80 8.28 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 111.76 68.88 150.20 121.29 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 140.64 119.71 185.63 22.46 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) 08/20/2025 _x86_64_ (2 CPU) 00:51:38 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 41.23 0.03 9.75 11.65 0.11 37.22 12:53:01 AM 0 45.45 0.03 10.25 10.97 0.10 33.19 12:53:01 AM 1 37.01 0.03 9.26 12.34 0.12 41.25 12:54:01 AM all 30.95 0.00 4.66 2.37 0.09 61.92 12:54:01 AM 0 36.68 0.00 4.88 2.78 0.10 55.56 12:54:01 AM 1 25.23 0.00 4.44 1.96 0.08 68.28 12:55:01 AM all 20.97 0.00 3.16 0.58 0.06 75.23 12:55:01 AM 0 23.95 0.00 3.39 0.77 0.07 71.84 12:55:01 AM 1 18.00 0.00 2.94 0.38 0.05 78.63 12:56:01 AM all 25.52 0.00 5.36 1.41 0.09 67.62 12:56:01 AM 0 32.77 0.00 5.65 1.14 0.10 60.34 12:56:01 AM 1 18.26 0.00 5.07 1.69 0.08 74.90 12:57:01 AM all 0.33 0.00 0.10 0.16 0.02 99.39 12:57:01 AM 0 0.57 0.00 0.10 0.27 0.02 99.05 12:57:01 AM 1 0.10 0.00 0.10 0.05 0.02 99.73 12:58:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:58:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:58:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 12:59:01 AM all 0.32 0.00 0.08 0.00 0.02 99.59 12:59:01 AM 0 0.53 0.00 0.12 0.00 0.02 99.33 12:59:01 AM 1 0.10 0.00 0.03 0.00 0.02 99.85 01:00:01 AM all 8.72 0.00 0.93 0.08 0.07 90.21 01:00:01 AM 0 8.88 0.00 0.81 0.00 0.07 90.24 01:00:01 AM 1 8.55 0.00 1.06 0.15 0.07 90.17 01:01:01 AM all 8.93 0.00 0.75 0.01 0.05 90.26 01:01:01 AM 0 11.59 0.00 0.75 0.00 0.05 87.61 01:01:01 AM 1 6.31 0.00 0.75 0.02 0.05 92.87 01:02:01 AM all 7.67 0.00 0.67 0.00 0.05 91.61 01:02:01 AM 0 8.42 0.00 0.74 0.00 0.05 90.79 01:02:01 AM 1 6.91 0.00 0.60 0.00 0.05 92.43 01:03:01 AM all 8.81 0.00 0.79 0.00 0.06 90.34 01:03:01 AM 0 7.03 0.00 0.84 0.00 0.07 92.06 01:03:01 AM 1 10.58 0.00 0.74 0.00 0.05 88.63 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 8.66 0.00 0.84 0.00 0.05 90.45 01:04:01 AM 0 10.26 0.00 0.94 0.00 0.05 88.75 01:04:01 AM 1 7.06 0.00 0.74 0.00 0.05 92.14 01:05:01 AM all 9.59 0.00 0.82 0.00 0.08 89.52 01:05:01 AM 0 8.07 0.00 0.78 0.00 0.05 91.10 01:05:01 AM 1 11.10 0.00 0.86 0.00 0.10 87.94 01:06:01 AM all 10.28 0.00 1.00 0.00 0.06 88.66 01:06:01 AM 0 14.19 0.00 1.06 0.00 0.07 84.68 01:06:01 AM 1 6.39 0.00 0.94 0.00 0.05 92.62 01:07:01 AM all 7.94 0.00 0.79 0.00 0.07 91.20 01:07:01 AM 0 7.04 0.00 0.74 0.00 0.07 92.16 01:07:01 AM 1 8.85 0.00 0.84 0.00 0.07 90.24 01:08:01 AM all 11.09 0.00 1.17 0.01 0.06 87.68 01:08:01 AM 0 13.75 0.00 1.11 0.02 0.07 85.05 01:08:01 AM 1 8.42 0.00 1.23 0.00 0.05 90.30 01:09:01 AM all 10.62 0.00 0.76 0.00 0.07 88.55 01:09:01 AM 0 7.95 0.00 0.67 0.00 0.07 91.31 01:09:01 AM 1 13.28 0.00 0.84 0.00 0.07 85.81 01:10:01 AM all 20.25 0.00 3.24 0.18 0.06 76.27 01:10:01 AM 0 21.49 0.00 3.44 0.22 0.07 74.79 01:10:01 AM 1 19.01 0.00 3.04 0.15 0.05 77.75 Average: all 12.91 0.00 1.95 0.92 0.06 84.16 Average: 0 14.42 0.00 2.02 0.90 0.06 82.60 Average: 1 11.42 0.00 1.87 0.93 0.06 85.73