---> uname -a: Linux prd-centos8-robot-2c-8g-39759.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 581 4857 19 2259 6818 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:9e:34:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe9e:34d6/64 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 92.70 15.09 77.61 4064.77 7291.87 12:57:01 AM 85.67 0.72 84.95 52.92 11124.75 12:58:01 AM 52.92 7.13 45.78 1310.50 2575.94 12:59:01 AM 44.68 0.25 44.43 47.06 7351.61 01:00:01 AM 4.77 0.02 4.76 0.13 181.62 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 1.22 0.02 1.20 0.13 477.80 01:02:01 AM 0.75 0.07 0.68 1.73 393.60 01:03:01 AM 0.37 0.02 0.35 1.07 236.14 01:04:01 AM 0.92 0.03 0.88 1.87 276.15 01:05:01 AM 0.88 0.35 0.53 53.45 82.56 01:06:01 AM 0.13 0.00 0.13 0.00 17.33 01:07:01 AM 6.85 0.32 6.53 36.92 196.95 01:08:01 AM 31.49 0.53 30.96 64.79 3178.62 Average: 24.87 1.89 22.98 433.56 2567.89 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5319640 7043524 2562792 32.51 2688 1905984 674636 7.55 187788 2053524 183060 12:57:01 AM 5196204 7032652 2686228 34.08 2688 2012212 678148 7.59 211024 2123576 13148 12:58:01 AM 4917064 6997576 2965368 37.62 2688 2248984 684616 7.67 258992 2333756 188824 12:59:01 AM 4974736 7059724 2907696 36.89 2688 2252800 626160 7.01 262676 2263768 4 01:00:01 AM 4931604 7018168 2950828 37.44 2688 2254376 681184 7.63 262856 2306228 1404 01:00:01 AM 4931276 7017840 2951156 37.44 2688 2254376 681184 7.63 262856 2306460 1404 01:01:01 AM 4895540 6999700 2986892 37.89 2688 2271980 696564 7.80 263272 2341484 5352 01:02:01 AM 4884352 6999880 2998080 38.03 2688 2283384 712012 7.97 263420 2352496 5068 01:03:01 AM 4880244 6999164 3002188 38.09 2688 2286732 712012 7.97 263504 2356836 1384 01:04:01 AM 4870592 6996136 3011840 38.21 2688 2293340 712012 7.97 263784 2365708 40 01:05:01 AM 4486460 6940272 3395972 43.08 2688 2297064 727460 8.15 265096 2369172 4 01:06:01 AM 4483876 6938180 3398556 43.12 2688 2297556 727460 8.15 265112 2371624 4 01:07:01 AM 4930436 6970848 2951996 37.45 2688 2211796 716816 8.03 337308 2248576 101380 01:08:01 AM 5056620 7064824 2825812 35.85 2688 2181792 639952 7.17 503440 1963284 26932 Average: 4911332 7005606 2971100 37.69 2688 2218027 690730 7.73 276509 2268321 37715 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 342.45 219.89 1876.11 60.52 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 63.34 44.59 577.05 7.77 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 43.00 34.52 316.04 17.89 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 204.67 150.66 44.05 33.03 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 19.47 13.08 21.53 2.13 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 1.85 3.70 5.40 0.89 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 36.29 33.51 123.77 10.54 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 20.14 18.00 74.38 6.51 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 20.83 17.70 5.91 4.66 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 16.31 14.85 55.44 10.84 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 36.57 54.03 22.68 5.08 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 15.81 12.15 3.62 2.21 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 78.61 50.68 146.53 90.17 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 18.28 17.46 15.67 8.26 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 70.44 52.39 252.54 19.97 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.95 0.00 6.66 0.83 0.10 50.47 12:56:01 AM 0 43.90 0.00 6.56 1.04 0.10 48.40 12:56:01 AM 1 39.99 0.00 6.75 0.62 0.10 52.54 12:57:01 AM all 23.14 0.00 3.69 0.94 0.07 72.16 12:57:01 AM 0 31.94 0.00 4.22 0.98 0.05 62.80 12:57:01 AM 1 14.33 0.00 3.17 0.90 0.08 81.52 12:58:01 AM all 31.79 0.00 4.71 0.57 0.11 62.82 12:58:01 AM 0 37.48 0.00 4.71 0.37 0.10 57.35 12:58:01 AM 1 26.12 0.00 4.71 0.77 0.12 68.29 12:59:01 AM all 9.58 0.00 2.10 0.48 0.05 87.79 12:59:01 AM 0 11.29 0.00 2.14 0.65 0.05 85.86 12:59:01 AM 1 7.86 0.00 2.05 0.32 0.05 89.72 01:00:01 AM all 2.87 0.00 0.22 0.18 0.07 96.67 01:00:01 AM 0 4.44 0.00 0.29 0.00 0.07 95.21 01:00:01 AM 1 1.30 0.00 0.15 0.35 0.07 98.13 01:00:01 AM all 3.70 0.00 1.85 0.00 0.00 94.44 01:00:01 AM 0 5.56 0.00 1.85 0.00 0.00 92.59 01:00:01 AM 1 1.85 0.00 1.85 0.00 0.00 96.30 01:01:01 AM all 17.97 0.00 0.23 0.03 0.08 81.68 01:01:01 AM 0 25.56 0.00 0.22 0.00 0.08 74.14 01:01:01 AM 1 10.38 0.00 0.23 0.07 0.08 89.24 01:02:01 AM all 9.59 0.00 0.18 0.01 0.08 90.15 01:02:01 AM 0 6.99 0.00 0.18 0.02 0.08 92.72 01:02:01 AM 1 12.19 0.00 0.17 0.00 0.07 87.58 01:03:01 AM all 11.11 0.00 0.16 0.01 0.07 88.66 01:03:01 AM 0 13.58 0.00 0.13 0.02 0.07 86.20 01:03:01 AM 1 8.64 0.00 0.18 0.00 0.07 91.11 01:04:01 AM all 6.95 0.00 0.22 0.02 0.08 92.73 01:04:01 AM 0 11.88 0.00 0.28 0.02 0.08 87.74 01:04:01 AM 1 2.02 0.00 0.15 0.02 0.08 97.73 01:05:01 AM all 8.34 0.00 2.30 0.01 0.08 89.28 01:05:01 AM 0 9.57 0.00 2.20 0.02 0.08 88.13 01:05:01 AM 1 7.10 0.00 2.40 0.00 0.08 90.42 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.35 0.00 0.18 0.00 0.08 95.39 01:06:01 AM 0 6.62 0.00 0.18 0.00 0.08 93.11 01:06:01 AM 1 2.09 0.00 0.18 0.00 0.07 97.66 01:07:01 AM all 15.59 0.00 2.11 0.03 0.08 82.18 01:07:01 AM 0 22.79 0.00 2.81 0.03 0.08 74.29 01:07:01 AM 1 8.41 0.00 1.42 0.03 0.08 90.05 01:08:01 AM all 31.23 0.00 3.90 0.17 0.09 64.61 01:08:01 AM 0 37.44 0.00 4.19 0.23 0.10 58.03 01:08:01 AM 1 25.01 0.00 3.60 0.12 0.08 71.19 Average: all 16.51 0.00 2.05 0.25 0.08 81.11 Average: 0 20.28 0.00 2.17 0.26 0.08 77.21 Average: 1 12.73 0.00 1.94 0.25 0.08 85.00