---> uname -a: Linux prd-centos8-robot-2c-8g-5817.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: 2800.000 BogoMIPS: 5600.00 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 583 4807 19 2306 6811 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:df:55:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fedf:55e0/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:01:03 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 94.69 22.21 72.48 5043.39 5894.99 11:04:01 PM 79.87 0.70 79.17 50.78 9448.25 11:05:01 PM 22.18 0.38 21.80 64.26 1569.39 11:06:01 PM 48.35 2.55 45.80 396.53 2765.31 11:07:01 PM 21.66 0.00 21.66 0.00 5414.31 11:08:01 PM 3.47 0.00 3.47 0.00 140.67 11:09:01 PM 0.15 0.00 0.15 0.00 1.18 11:10:01 PM 0.12 0.00 0.12 0.00 0.77 11:11:01 PM 19.19 0.50 18.69 70.11 820.93 Average: 32.19 2.93 29.26 625.04 2895.12 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5385024 7075224 2497408 31.68 2688 1872184 656360 7.35 209820 1964032 133396 11:04:01 PM 5168404 7003500 2714028 34.43 2688 2011648 704024 7.88 221424 2138288 30112 11:05:01 PM 5250720 7087180 2631712 33.39 2688 2013592 631680 7.07 240372 2044268 16 11:06:01 PM 5025400 7073068 2857032 36.25 2688 2216572 625540 7.00 262556 2223968 154320 11:07:01 PM 5020384 7067628 2862048 36.31 2688 2216540 641420 7.18 262628 2223824 4 11:08:01 PM 5020568 7067816 2861864 36.31 2688 2216544 641420 7.18 262628 2223896 4 11:09:01 PM 5020528 7067776 2861904 36.31 2688 2216544 641420 7.18 262628 2223828 4 11:10:01 PM 5019704 7066952 2862728 36.32 2688 2216544 626960 7.02 262628 2224292 4 11:11:01 PM 4979960 7026808 2902472 36.82 2688 2215688 647644 7.25 458688 2068436 188 Average: 5098966 7059550 2783466 35.31 2688 2132873 646274 7.24 271486 2148315 35339 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 305.70 188.99 1559.78 60.90 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 61.41 44.77 647.96 7.95 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 22.80 11.88 6.44 4.15 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 49.47 43.00 301.23 10.97 0.00 0.00 0.00 0.00 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 532.23 374.09 101.12 83.94 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 0.85 0.30 0.14 0.10 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 1.22 0.23 0.12 0.02 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 0.45 0.18 0.02 0.01 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 25.57 20.59 22.90 10.06 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 111.07 76.00 293.32 19.79 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) 11/10/2024 _x86_64_ (2 CPU) 23:01:03 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.32 0.00 6.60 4.51 0.10 53.47 11:03:01 PM 0 26.52 0.00 7.06 4.76 0.10 61.56 11:03:01 PM 1 44.11 0.00 6.14 4.27 0.10 45.38 11:04:01 PM all 24.11 0.00 3.39 4.10 0.08 68.32 11:04:01 PM 0 18.12 0.00 2.70 3.45 0.07 75.66 11:04:01 PM 1 30.11 0.00 4.07 4.74 0.10 60.98 11:05:01 PM all 10.53 0.00 1.41 0.64 0.06 87.35 11:05:01 PM 0 12.24 0.00 1.52 1.02 0.07 85.15 11:05:01 PM 1 8.83 0.00 1.30 0.27 0.05 89.55 11:06:01 PM all 26.84 0.00 4.40 1.38 0.08 67.29 11:06:01 PM 0 24.60 0.00 4.37 1.22 0.08 69.73 11:06:01 PM 1 29.08 0.00 4.43 1.55 0.08 64.86 11:07:01 PM all 1.37 0.00 1.07 1.73 0.03 95.79 11:07:01 PM 0 1.27 0.00 1.12 2.06 0.03 95.51 11:07:01 PM 1 1.47 0.00 1.02 1.41 0.03 96.07 11:08:01 PM all 0.28 0.00 0.07 0.04 0.03 99.57 11:08:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:08:01 PM 1 0.50 0.00 0.07 0.08 0.03 99.32 11:09:01 PM all 0.30 0.00 0.07 0.00 0.02 99.62 11:09:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 11:09:01 PM 1 0.55 0.00 0.08 0.00 0.02 99.35 11:10:01 PM all 0.28 0.00 0.07 0.00 0.03 99.63 11:10:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:10:01 PM 1 0.45 0.00 0.07 0.00 0.02 99.47 11:11:01 PM all 21.01 0.00 2.68 0.40 0.07 75.84 11:11:01 PM 0 13.44 0.00 2.42 0.47 0.07 83.60 11:11:01 PM 1 28.56 0.00 2.95 0.33 0.07 68.09 Average: all 13.35 0.00 2.20 1.42 0.06 82.98 Average: 0 10.72 0.00 2.15 1.44 0.06 85.63 Average: 1 15.97 0.00 2.24 1.41 0.06 80.33