---> uname -a: Linux prd-centos8-robot-2c-8g-41.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4886 19 2193 6781 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:1a:bb:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85454sec preferred_lft 85454sec inet6 fe80::f816:3eff:fe1a:bbee/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) 10/02/2025 _x86_64_ (2 CPU) 04:47:23 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 128.39 50.12 78.26 6453.17 17866.38 04:50:01 AM 85.85 0.72 85.14 52.92 11877.67 04:51:01 AM 25.41 0.00 25.41 0.00 1882.87 04:52:02 AM 32.38 7.13 25.25 1310.71 1947.99 04:53:01 AM 63.50 2.78 60.73 447.03 7642.75 04:54:01 AM 9.80 0.00 9.80 0.00 657.07 04:55:01 AM 0.22 0.00 0.22 0.00 2.67 04:56:01 AM 0.12 0.00 0.12 0.00 0.80 04:57:01 AM 2.22 0.20 2.02 11.60 92.88 04:58:01 AM 0.33 0.00 0.33 0.00 18.91 04:59:01 AM 0.35 0.03 0.32 1.87 25.81 05:00:01 AM 0.28 0.02 0.27 0.13 83.46 05:01:01 AM 0.45 0.02 0.43 0.13 7.28 05:02:01 AM 10.94 0.40 10.54 39.58 403.76 05:03:01 AM 31.51 0.55 30.96 64.11 1563.45 Average: 26.08 4.13 21.94 558.95 2933.29 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5351864 7031744 2530568 32.10 2688 1863352 710112 7.95 186328 2028608 170636 04:50:01 AM 5133188 6976012 2749244 34.88 2688 2018340 737644 8.26 198752 2201064 42008 04:51:01 AM 5049092 6924756 2833340 35.94 2688 2051764 782592 8.76 213912 2272844 44240 04:52:02 AM 4946600 6949668 2935832 37.25 2688 2174996 789472 8.84 263164 2312692 97444 04:53:01 AM 4914668 7022460 2967764 37.65 2688 2274852 671384 7.52 267596 2319528 10840 04:54:01 AM 4915268 7022888 2967164 37.64 2688 2274852 671384 7.52 267600 2319596 8 04:55:01 AM 4915164 7022784 2967268 37.64 2688 2274852 671384 7.52 267600 2319504 4 04:56:01 AM 4915144 7022768 2967288 37.64 2688 2274856 671384 7.52 267600 2319644 4 04:57:01 AM 4867384 6976192 3015048 38.25 2688 2276040 756724 8.47 267728 2366804 124 04:58:01 AM 4866372 6975540 3016060 38.26 2688 2276400 756724 8.47 267728 2367940 56 04:59:01 AM 4862188 6972044 3020244 38.32 2688 2277096 772428 8.65 268004 2371620 24 05:00:01 AM 4852180 6964472 3030252 38.44 2688 2279524 763160 8.55 268156 2381212 8 05:01:01 AM 4852224 6964620 3030208 38.44 2688 2279636 763160 8.55 268156 2380900 116 05:02:01 AM 4922448 6895608 2959984 37.55 2688 2145636 807928 9.05 302808 2296788 56480 05:03:01 AM 5052908 6990780 2829524 35.90 2688 2111280 707356 7.92 469732 2004032 25104 Average: 4961113 6980822 2921319 37.06 2688 2190232 735522 8.24 269658 2284185 29806 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 307.83 193.42 1763.91 61.50 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 81.67 54.90 735.86 8.57 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 12.20 5.08 4.57 2.83 0.00 0.00 0.00 0.00 04:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:02 AM eth0 42.98 36.54 329.38 6.96 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 460.84 339.27 97.80 81.06 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.88 1.95 0.58 0.47 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 2.90 1.98 0.49 0.44 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 1.18 0.70 0.16 0.12 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 55.84 36.13 13.78 4.63 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 14.91 9.10 3.08 1.93 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 19.35 15.10 4.62 2.88 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 40.74 39.57 38.42 4.00 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 15.36 13.91 16.14 0.98 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 126.90 97.15 127.15 36.56 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 20.33 17.99 16.30 8.11 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 79.98 57.21 210.30 14.66 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) 10/02/2025 _x86_64_ (2 CPU) 04:47:23 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 43.91 0.03 7.36 7.41 0.12 41.18 04:49:01 AM 0 47.09 0.05 7.55 8.20 0.12 36.99 04:49:01 AM 1 40.72 0.02 7.16 6.61 0.12 45.38 04:50:01 AM all 26.06 0.00 3.78 14.57 0.10 55.49 04:50:01 AM 0 34.79 0.00 4.67 6.35 0.12 54.08 04:50:01 AM 1 17.36 0.00 2.89 22.77 0.08 56.90 04:51:01 AM all 9.76 0.00 1.03 1.80 0.05 87.35 04:51:01 AM 0 13.42 0.00 1.05 0.50 0.05 84.98 04:51:01 AM 1 6.09 0.00 1.02 3.11 0.05 89.73 04:52:02 AM all 18.14 0.00 3.47 0.62 0.07 77.70 04:52:02 AM 0 15.09 0.00 3.27 0.90 0.07 80.67 04:52:02 AM 1 21.20 0.00 3.68 0.33 0.07 74.72 04:53:01 AM all 19.11 0.00 3.96 3.13 0.08 73.72 04:53:01 AM 0 28.93 0.00 4.53 3.90 0.09 62.56 04:53:01 AM 1 9.31 0.00 3.40 2.36 0.07 84.86 04:54:01 AM all 0.29 0.00 0.12 0.09 0.02 99.48 04:54:01 AM 0 0.48 0.00 0.12 0.07 0.02 99.32 04:54:01 AM 1 0.10 0.00 0.12 0.12 0.02 99.65 04:55:01 AM all 0.21 0.00 0.07 0.00 0.03 99.70 04:55:01 AM 0 0.30 0.00 0.07 0.00 0.02 99.62 04:55:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:56:01 AM all 0.28 0.00 0.06 0.00 0.03 99.64 04:56:01 AM 0 0.45 0.00 0.03 0.00 0.03 99.48 04:56:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 04:57:01 AM all 5.78 0.00 0.54 0.03 0.05 93.60 04:57:01 AM 0 7.04 0.00 0.49 0.00 0.05 92.43 04:57:01 AM 1 4.52 0.00 0.60 0.07 0.05 94.76 04:58:01 AM all 4.20 0.00 0.33 0.00 0.05 95.42 04:58:01 AM 0 3.88 0.00 0.30 0.00 0.05 95.77 04:58:01 AM 1 4.52 0.00 0.37 0.00 0.05 95.06 04:59:01 AM all 5.98 0.00 0.38 0.00 0.07 93.58 04:59:01 AM 0 7.71 0.00 0.45 0.00 0.07 91.77 04:59:01 AM 1 4.25 0.00 0.30 0.00 0.07 95.39 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 9.62 0.00 1.21 0.02 0.06 89.10 05:00:01 AM 0 17.94 0.00 2.14 0.00 0.07 79.85 05:00:01 AM 1 1.61 0.00 0.32 0.03 0.05 97.99 05:01:01 AM all 5.91 0.00 0.48 0.00 0.06 93.56 05:01:01 AM 0 2.17 0.00 0.25 0.00 0.05 97.52 05:01:01 AM 1 9.84 0.00 0.71 0.00 0.07 89.38 05:02:01 AM all 14.96 0.00 2.02 0.08 0.08 82.87 05:02:01 AM 0 18.89 0.00 2.29 0.10 0.07 78.65 05:02:01 AM 1 11.08 0.00 1.75 0.05 0.08 87.03 05:03:01 AM all 30.96 0.00 4.40 0.18 0.08 64.40 05:03:01 AM 0 30.63 0.00 5.25 0.23 0.08 63.80 05:03:01 AM 1 31.29 0.00 3.54 0.12 0.07 64.99 Average: all 13.03 0.00 1.95 1.87 0.06 83.09 Average: 0 15.24 0.00 2.16 1.35 0.06 81.18 Average: 1 10.82 0.00 1.74 2.38 0.06 85.00