---> uname -a: Linux prd-centos8-robot-2c-8g-12409.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 583 4986 19 2127 6817 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:a3:93:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fea3:9398/64 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) 12/03/2024 _x86_64_ (2 CPU) 03:59:10 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 99.88 15.21 84.67 2705.50 6762.66 04:02:01 AM 76.37 0.77 75.60 52.49 9775.34 04:03:01 AM 14.08 0.42 13.66 64.78 718.59 04:04:01 AM 58.68 0.03 58.65 3.47 7857.93 04:05:01 AM 3.17 0.12 3.05 33.06 115.40 04:06:01 AM 2.05 0.00 2.05 0.00 111.50 04:07:01 AM 0.33 0.00 0.33 0.00 4.72 04:08:01 AM 0.20 0.00 0.20 0.00 2.67 04:09:01 AM 0.35 0.00 0.35 0.00 3.33 04:10:01 AM 13.13 0.32 12.81 36.92 487.87 Average: 26.83 1.69 25.14 289.62 2584.49 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5303564 7039252 2578856 32.72 2688 1917612 691448 7.74 209800 2045680 165908 04:02:01 AM 5220328 7056008 2662092 33.77 2688 2012908 659800 7.39 229212 2087396 876 04:03:01 AM 5168764 7045768 2713656 34.43 2688 2051584 692312 7.75 250368 2111064 35452 04:04:01 AM 5024168 7063276 2858252 36.26 2688 2208712 637944 7.14 257660 2227240 88 04:05:01 AM 4974704 7016212 2907716 36.89 2688 2211112 722172 8.09 257924 2275808 1420 04:06:01 AM 4974920 7016428 2907500 36.89 2688 2211112 722172 8.09 257924 2275716 12 04:07:01 AM 4960912 7002436 2921508 37.06 2688 2211128 738028 8.26 257924 2290064 24 04:08:01 AM 4958664 7000192 2923756 37.09 2688 2211132 738028 8.26 257924 2292564 4 04:09:01 AM 4958764 7000292 2923656 37.09 2688 2211132 738028 8.26 257924 2292448 4 04:10:01 AM 5118644 6988100 2763776 35.06 2688 2044452 718816 8.05 292756 2116428 20164 Average: 5066343 7022796 2816077 35.73 2688 2129088 705875 7.90 252942 2201441 22395 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 234.49 149.13 1449.60 46.81 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 48.53 32.86 440.37 6.12 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 17.46 14.46 20.62 4.67 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 223.16 163.18 321.00 42.99 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 33.98 28.06 22.74 9.62 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 220.03 218.89 44.20 91.48 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 132.03 123.76 167.07 46.70 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 53.58 41.54 14.22 14.86 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 95.38 85.64 28.36 30.71 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 87.44 69.53 113.91 32.64 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 114.61 92.70 262.23 32.66 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) 12/03/2024 _x86_64_ (2 CPU) 03:59:10 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 38.28 0.00 6.27 3.28 0.11 52.06 04:01:01 AM 0 45.40 0.00 7.07 2.61 0.10 44.83 04:01:01 AM 1 31.21 0.00 5.48 3.94 0.12 59.25 04:02:01 AM all 18.52 0.00 3.25 9.52 0.08 68.62 04:02:01 AM 0 24.37 0.00 3.78 11.95 0.08 59.82 04:02:01 AM 1 12.67 0.00 2.71 7.09 0.08 77.44 04:03:01 AM all 17.15 0.00 2.20 0.72 0.07 79.86 04:03:01 AM 0 27.28 0.00 2.71 0.98 0.07 68.97 04:03:01 AM 1 7.12 0.00 1.69 0.47 0.07 90.66 04:04:01 AM all 19.93 0.00 3.22 3.88 0.08 72.88 04:04:01 AM 0 20.26 0.00 3.50 3.10 0.08 73.06 04:04:01 AM 1 19.60 0.00 2.95 4.67 0.08 72.69 04:05:01 AM all 3.71 0.00 0.31 0.04 0.05 95.88 04:05:01 AM 0 3.12 0.00 0.35 0.08 0.05 96.39 04:05:01 AM 1 4.30 0.00 0.27 0.00 0.05 95.38 04:06:01 AM all 17.22 0.00 0.44 0.01 0.11 82.23 04:06:01 AM 0 0.62 0.00 0.17 0.02 0.12 99.08 04:06:01 AM 1 33.85 0.00 0.70 0.00 0.10 65.34 04:07:01 AM all 10.96 0.00 0.33 0.00 0.09 88.62 04:07:01 AM 0 5.40 0.00 0.23 0.00 0.10 94.27 04:07:01 AM 1 16.52 0.00 0.42 0.00 0.08 82.98 04:08:01 AM all 7.41 0.00 0.18 0.00 0.08 92.34 04:08:01 AM 0 5.78 0.00 0.15 0.00 0.08 93.99 04:08:01 AM 1 9.03 0.00 0.20 0.00 0.07 90.70 04:09:01 AM all 13.03 0.00 0.27 0.00 0.08 86.63 04:09:01 AM 0 0.67 0.00 0.17 0.00 0.08 99.08 04:09:01 AM 1 25.42 0.00 0.37 0.00 0.07 74.15 04:10:01 AM all 17.77 0.00 2.04 0.13 0.09 79.97 04:10:01 AM 0 17.47 0.00 1.87 0.07 0.08 80.50 04:10:01 AM 1 18.07 0.00 2.20 0.18 0.10 79.44 Average: all 16.40 0.00 1.85 1.76 0.08 79.91 Average: 0 15.02 0.00 2.00 1.88 0.09 81.02 Average: 1 17.78 0.00 1.70 1.64 0.08 78.80