---> uname -a: Linux prd-centos8-robot-2c-8g-2961.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 622 4765 19 2309 6773 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:02:f1:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe02:f196/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 97.56 13.57 83.99 2414.10 6803.63 11:08:01 PM 73.05 0.70 72.35 50.79 9769.49 11:09:01 PM 30.42 0.42 30.01 64.78 1649.73 11:10:01 PM 47.03 2.52 44.52 396.00 6954.07 11:11:01 PM 4.87 0.00 4.87 0.00 210.03 11:12:01 PM 0.50 0.00 0.50 0.00 6.82 11:13:01 PM 0.33 0.00 0.33 0.00 3.42 11:14:01 PM 5.76 0.18 5.58 33.86 91.27 Average: 32.31 2.15 30.16 365.70 3178.50 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5311824 7046660 2570608 32.61 2688 1917144 688656 7.71 209800 2039040 165784 11:08:01 PM 5216152 7052020 2666280 33.83 2688 2013160 658836 7.38 228788 2091124 24 11:09:01 PM 4991236 6989216 2891196 36.68 2688 2170492 740800 8.29 269260 2260544 136820 11:10:01 PM 4976504 7027364 2905928 36.87 2688 2220768 654908 7.33 262940 2267456 16 11:11:01 PM 4978396 7029280 2904036 36.84 2688 2220772 654908 7.33 262940 2267336 4 11:12:01 PM 4978656 7029540 2903776 36.84 2688 2220772 654908 7.33 262940 2267276 8 11:13:01 PM 4978528 7029412 2903904 36.84 2688 2220772 654908 7.33 262940 2267280 4 11:14:01 PM 4896224 6945536 2986208 37.88 2688 2218656 746236 8.36 301620 2308552 13360 Average: 5040940 7018628 2841492 36.05 2688 2150317 681770 7.63 257654 2221076 39502 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 190.14 131.63 1367.71 38.80 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 55.12 34.19 447.93 6.38 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 46.53 34.76 296.87 8.27 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 610.21 459.86 121.19 99.78 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.03 0.58 0.19 0.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.83 0.23 0.10 0.02 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 15.44 13.20 15.17 6.24 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 114.88 84.23 278.89 19.92 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:00 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.02 0.00 6.34 3.52 0.14 51.97 11:07:01 PM 0 41.20 0.00 6.56 3.34 0.15 48.75 11:07:01 PM 1 34.85 0.00 6.12 3.71 0.14 55.19 11:08:01 PM all 18.83 0.00 3.16 3.25 0.13 74.63 11:08:01 PM 0 29.92 0.00 3.95 2.99 0.12 63.03 11:08:01 PM 1 7.79 0.00 2.38 3.50 0.13 86.20 11:09:01 PM all 23.74 0.00 2.92 0.87 0.09 72.37 11:09:01 PM 0 31.19 0.00 3.09 0.85 0.08 64.78 11:09:01 PM 1 16.30 0.00 2.76 0.89 0.10 79.96 11:10:01 PM all 14.01 0.00 3.23 2.25 0.09 80.41 11:10:01 PM 0 13.28 0.00 3.26 1.77 0.10 81.59 11:10:01 PM 1 14.75 0.00 3.20 2.73 0.08 79.23 11:11:01 PM all 0.19 0.00 0.07 0.24 0.06 99.44 11:11:01 PM 0 0.12 0.00 0.08 0.47 0.08 99.25 11:11:01 PM 1 0.27 0.00 0.05 0.02 0.03 99.63 11:12:01 PM all 0.21 0.00 0.06 0.00 0.06 99.67 11:12:01 PM 0 0.08 0.00 0.07 0.00 0.07 99.78 11:12:01 PM 1 0.33 0.00 0.05 0.00 0.05 99.57 11:13:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:13:01 PM 0 0.10 0.00 0.10 0.00 0.08 99.72 11:13:01 PM 1 0.52 0.00 0.02 0.00 0.03 99.43 11:14:01 PM all 12.30 0.00 1.30 0.22 0.07 86.11 11:14:01 PM 0 16.17 0.00 1.59 0.37 0.08 81.79 11:14:01 PM 1 8.44 0.00 1.02 0.07 0.05 90.42 Average: all 13.41 0.00 2.14 1.29 0.09 83.08 Average: 0 16.45 0.00 2.33 1.22 0.10 79.90 Average: 1 10.36 0.00 1.94 1.36 0.08 86.26