---> uname -a: Linux prd-centos8-robot-2c-8g-6289.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4777 19 2306 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:45:0f:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe45:f30/64 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) 12/29/2024 _x86_64_ (2 CPU) 22:51:51 LINUX RESTART (2 CPU) 10:52:03 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 213.10 162.00 51.10 15328.71 39887.78 10:54:01 PM 115.24 0.28 114.96 13.46 11270.39 10:55:01 PM 36.00 1.05 34.96 115.43 4381.59 10:56:01 PM 57.05 9.26 47.78 1642.25 3076.67 10:57:01 PM 21.30 0.00 21.30 0.00 5469.92 10:58:01 PM 0.42 0.00 0.42 0.00 6.08 10:59:01 PM 0.12 0.00 0.12 0.00 0.90 11:00:01 PM 0.12 0.00 0.12 0.00 0.77 11:01:01 PM 21.96 0.27 21.69 43.71 928.52 Average: 51.10 18.68 32.43 1854.96 7103.69 10:52:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5639292 7113532 2243140 28.46 2688 1668616 657260 7.36 177868 1789996 72520 10:54:01 PM 5168464 6988928 2713968 34.43 2688 1999036 739700 8.28 190176 2186416 137532 10:55:01 PM 5306640 7103708 2575792 32.68 2688 1975100 630776 7.06 217216 2017216 12 10:56:01 PM 5012884 7061204 2869548 36.40 2688 2218264 660752 7.40 263784 2240088 156444 10:57:01 PM 4991108 7039440 2891324 36.68 2688 2218272 660752 7.40 263804 2255676 4 10:58:01 PM 4991028 7039356 2891404 36.68 2688 2218276 660752 7.40 263804 2255748 8 10:59:01 PM 4991184 7039508 2891248 36.68 2688 2218276 660752 7.40 263804 2255680 8 11:00:01 PM 4990700 7039024 2891732 36.69 2688 2218276 680936 7.62 263804 2256028 4 11:01:01 PM 4918468 6965672 2963964 37.60 2688 2216580 739252 8.28 458952 2132584 176 Average: 5112196 7043375 2770236 35.14 2688 2105633 676770 7.58 262579 2154381 40745 10:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 273.96 151.96 1316.95 57.00 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 100.68 83.64 1258.20 12.03 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 26.56 12.86 12.17 4.24 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 173.54 129.64 328.25 38.00 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 350.97 282.14 70.19 55.57 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 0.67 0.37 0.14 0.11 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 1.55 0.22 0.14 0.02 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 0.43 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 20.01 16.91 18.65 8.55 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 104.75 75.04 330.25 19.36 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) 12/29/2024 _x86_64_ (2 CPU) 22:51:51 LINUX RESTART (2 CPU) 10:52:03 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 45.14 0.06 10.19 23.18 0.17 21.27 10:53:01 PM 0 44.92 0.05 9.28 25.89 0.21 19.66 10:53:01 PM 1 45.36 0.07 11.10 20.48 0.12 22.87 10:54:01 PM all 36.80 0.00 5.00 4.55 0.10 53.55 10:54:01 PM 0 28.57 0.00 4.58 2.71 0.10 64.04 10:54:01 PM 1 45.00 0.00 5.41 6.39 0.10 43.09 10:55:01 PM all 14.14 0.00 2.12 1.29 0.08 82.37 10:55:01 PM 0 4.75 0.00 1.47 0.99 0.08 92.71 10:55:01 PM 1 23.53 0.00 2.78 1.59 0.08 72.02 10:56:01 PM all 28.74 0.00 5.25 1.37 0.10 64.54 10:56:01 PM 0 21.14 0.00 4.95 1.74 0.08 72.09 10:56:01 PM 1 36.33 0.00 5.56 1.00 0.12 56.99 10:57:01 PM all 0.86 0.00 0.91 0.81 0.06 97.36 10:57:01 PM 0 0.97 0.00 1.09 0.55 0.08 97.31 10:57:01 PM 1 0.75 0.00 0.74 1.07 0.03 97.40 10:58:01 PM all 0.13 0.00 0.08 0.00 0.04 99.75 10:58:01 PM 0 0.25 0.00 0.08 0.00 0.05 99.61 10:58:01 PM 1 0.02 0.00 0.07 0.00 0.03 99.88 10:59:01 PM all 0.33 0.00 0.05 0.00 0.05 99.57 10:59:01 PM 0 0.55 0.00 0.03 0.00 0.05 99.37 10:59:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:00:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:00:01 PM 0 0.52 0.00 0.02 0.00 0.02 99.45 11:00:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:01:01 PM all 18.47 0.00 2.39 0.28 0.07 78.79 11:01:01 PM 0 13.54 0.00 1.94 0.15 0.07 84.31 11:01:01 PM 1 23.41 0.00 2.84 0.42 0.07 73.27 Average: all 15.96 0.01 2.86 3.40 0.08 77.70 Average: 0 12.64 0.01 2.57 3.44 0.08 81.26 Average: 1 19.28 0.01 3.14 3.36 0.07 74.14