---> uname -a: Linux prd-centos8-robot-2c-8g-7355.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 616 4959 19 2122 6785 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:b1:62:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:feb1:62d8/64 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:22 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 85.96 39.53 46.43 5913.87 24633.14 01:45:01 AM 115.85 0.75 115.10 53.59 11253.29 01:46:01 AM 22.71 0.38 22.33 64.25 2148.95 01:47:01 AM 64.42 6.78 57.64 1249.93 7031.84 01:48:01 AM 7.91 0.08 7.83 31.99 1072.29 01:49:01 AM 1.95 0.02 1.93 0.93 81.15 01:50:01 AM 0.33 0.00 0.33 0.00 5.66 01:51:01 AM 5.65 0.32 5.33 36.93 220.63 01:52:01 AM 27.94 0.52 27.42 63.85 1227.27 Average: 36.97 5.38 31.59 824.24 5298.26 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5430180 7001884 2452252 31.11 2688 1764000 768392 8.60 187796 1983148 99376 01:45:01 AM 5178220 6976972 2704212 34.31 2688 1976312 757204 8.48 198384 2162712 42020 01:46:01 AM 5173116 7015644 2709316 34.37 2688 2018932 712376 7.98 223112 2142108 40488 01:47:01 AM 4991828 7031440 2890604 36.67 2688 2209556 668244 7.48 258172 2261628 21580 01:48:01 AM 4951732 6992552 2930700 37.18 2688 2210764 723304 8.10 258300 2302800 256 01:49:01 AM 4889008 6930172 2993424 37.98 2688 2211108 816092 9.14 258304 2364784 28 01:50:01 AM 4901732 6942928 2980700 37.81 2688 2211140 800160 8.96 258304 2351916 4 01:51:01 AM 5127776 6996028 2754656 34.95 2688 2044068 712836 7.98 253052 2153944 4828 01:52:01 AM 5148696 7018940 2733736 34.68 2688 2046280 689596 7.72 449064 1940656 16760 Average: 5088032 6989618 2794400 35.45 2688 2076907 738689 8.27 260499 2184855 25038 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 291.94 180.60 1564.88 60.09 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 56.62 44.98 667.94 8.07 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 19.13 10.30 6.84 4.13 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 240.26 181.55 344.61 45.96 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 14.23 6.71 3.79 0.80 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 145.88 137.41 1863.41 9.88 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 39.44 38.49 530.50 2.61 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 74.95 57.12 470.61 19.54 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 21.31 18.84 17.83 9.10 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 100.43 75.12 607.86 17.80 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) 01/04/2025 _x86_64_ (2 CPU) 01:42:22 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 31.72 0.02 5.64 7.11 0.10 55.41 01:44:01 AM 0 34.39 0.03 6.16 7.92 0.10 51.40 01:44:01 AM 1 29.07 0.00 5.12 6.31 0.10 59.40 01:45:01 AM all 31.60 0.00 5.04 6.38 0.14 56.85 01:45:01 AM 0 36.46 0.00 5.46 6.73 0.13 51.22 01:45:01 AM 1 26.74 0.00 4.61 6.03 0.15 62.48 01:46:01 AM all 14.70 0.00 1.98 2.21 0.09 81.02 01:46:01 AM 0 6.69 0.00 1.91 2.72 0.10 88.58 01:46:01 AM 1 22.72 0.00 2.06 1.69 0.08 73.44 01:47:01 AM all 24.33 0.00 4.89 3.17 0.13 67.48 01:47:01 AM 0 30.70 0.00 5.43 2.99 0.13 60.75 01:47:01 AM 1 17.96 0.00 4.34 3.34 0.13 74.22 01:48:01 AM all 1.11 0.00 0.23 0.38 0.04 98.24 01:48:01 AM 0 0.13 0.00 0.17 0.25 0.05 99.40 01:48:01 AM 1 2.09 0.00 0.30 0.50 0.03 97.07 01:49:01 AM all 5.69 0.00 0.61 0.01 0.12 93.57 01:49:01 AM 0 6.78 0.00 0.72 0.00 0.12 92.38 01:49:01 AM 1 4.61 0.00 0.50 0.02 0.12 94.75 01:50:01 AM all 1.22 0.00 0.13 0.00 0.09 98.55 01:50:01 AM 0 1.42 0.00 0.18 0.00 0.10 98.29 01:50:01 AM 1 1.02 0.00 0.08 0.00 0.08 98.81 01:51:01 AM all 4.78 0.00 1.27 0.09 0.09 93.77 01:51:01 AM 0 5.33 0.00 1.39 0.10 0.12 93.06 01:51:01 AM 1 4.23 0.00 1.15 0.08 0.07 94.47 01:52:01 AM all 29.97 0.00 3.45 0.43 0.11 66.04 01:52:01 AM 0 34.83 0.00 3.24 0.60 0.10 61.23 01:52:01 AM 1 25.11 0.00 3.66 0.27 0.12 70.85 Average: all 16.14 0.00 2.58 2.20 0.10 78.98 Average: 0 17.43 0.00 2.74 2.37 0.11 77.35 Average: 1 14.85 0.00 2.43 2.03 0.10 80.60