---> uname -a: Linux prd-centos8-robot-2c-8g-441.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 622 4943 19 2131 6779 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:e4:cc:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fee4:cc9c/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) 02/19/2025 _x86_64_ (2 CPU) 20:55:54 LINUX RESTART (2 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 116.94 0.37 116.58 15.59 10941.42 08:59:01 PM 39.32 1.05 38.27 115.43 4864.05 09:00:01 PM 59.76 6.78 52.98 1249.72 7197.78 09:01:01 PM 12.90 0.10 12.80 32.12 1244.57 09:02:01 PM 4.11 0.08 4.03 1.87 144.11 09:03:01 PM 0.38 0.00 0.38 0.00 7.57 09:04:01 PM 10.03 0.33 9.70 37.85 342.52 Average: 34.78 1.24 33.53 207.51 3534.58 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 5117572 6951604 2764860 35.08 2688 2012088 785252 8.79 190780 2234232 152448 08:59:01 PM 5197488 7010008 2684944 34.06 2688 1989960 736744 8.25 220956 2119512 3272 09:00:01 PM 4972896 7023452 2909536 36.91 2688 2219600 689972 7.73 257892 2274352 25396 09:01:01 PM 4934532 6985924 2947900 37.40 2688 2220732 743544 8.33 258136 2315224 12 09:02:01 PM 4871752 6923200 3010680 38.19 2688 2220912 826368 9.25 258156 2376944 40 09:03:01 PM 4865108 6916892 3017324 38.28 2688 2221248 815904 9.14 258156 2384356 312 09:04:01 PM 5076328 6950008 2806104 35.60 2688 2049192 771316 8.64 292752 2157452 17196 Average: 5005097 6965870 2877335 36.50 2688 2133390 767014 8.59 248118 2266010 28382 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 115.73 91.12 1311.44 13.15 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 16.89 11.03 7.39 4.12 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 149.45 110.98 322.90 25.99 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 20.56 10.53 4.54 1.13 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 407.68 389.09 4833.95 712.44 0.00 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 405.57 358.39 5464.03 23.28 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 174.88 140.72 1715.59 32.88 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 184.39 158.84 1951.39 116.16 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) 02/19/2025 _x86_64_ (2 CPU) 20:55:54 LINUX RESTART (2 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 39.04 0.00 5.62 1.33 0.11 53.90 08:58:01 PM 0 32.61 0.00 4.94 1.27 0.10 61.09 08:58:01 PM 1 45.47 0.00 6.29 1.40 0.12 46.72 08:59:01 PM all 13.30 0.00 2.38 2.39 0.09 81.83 08:59:01 PM 0 7.32 0.00 2.12 1.89 0.10 88.57 08:59:01 PM 1 19.29 0.00 2.64 2.89 0.08 75.10 09:00:01 PM all 27.45 0.00 5.02 1.23 0.11 66.19 09:00:01 PM 0 16.79 0.00 4.58 1.15 0.10 77.38 09:00:01 PM 1 38.13 0.00 5.46 1.32 0.12 54.98 09:01:01 PM all 1.31 0.00 0.31 0.18 0.03 98.17 09:01:01 PM 0 0.62 0.00 0.18 0.10 0.02 99.08 09:01:01 PM 1 2.00 0.00 0.44 0.25 0.05 97.26 09:02:01 PM all 15.42 0.00 1.47 0.02 0.13 82.96 09:02:01 PM 0 9.84 0.00 0.75 0.03 0.12 89.26 09:02:01 PM 1 21.07 0.00 2.20 0.00 0.14 76.59 09:03:01 PM all 11.90 0.00 1.48 0.00 0.12 86.50 09:03:01 PM 0 0.72 0.00 0.23 0.00 0.10 98.94 09:03:01 PM 1 23.36 0.00 2.75 0.00 0.14 73.76 09:04:01 PM all 16.36 0.00 2.33 0.08 0.09 81.14 09:04:01 PM 0 13.15 0.00 1.77 0.05 0.08 84.95 09:04:01 PM 1 19.61 0.00 2.89 0.10 0.10 77.29 Average: all 17.86 0.00 2.66 0.75 0.10 78.63 Average: 0 11.59 0.00 2.09 0.64 0.09 85.60 Average: 1 24.18 0.00 3.25 0.86 0.11 71.61