---> uname -a: Linux prd-centos8-robot-2c-8g-10077.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4929 19 2144 6777 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:a2:e4:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fea2:e46c/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) 02/09/2025 _x86_64_ (2 CPU) 23:04:17 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 94.92 23.76 71.16 4000.53 6014.41 11:07:01 PM 84.47 0.73 83.74 53.05 10385.89 11:08:01 PM 28.91 7.13 21.78 1310.71 1449.33 11:09:01 PM 56.53 2.52 54.02 396.00 7364.86 11:10:01 PM 2.55 0.00 2.55 0.00 72.22 11:11:01 PM 0.28 0.00 0.28 0.00 4.03 11:12:01 PM 0.25 0.00 0.25 0.00 3.20 11:13:01 PM 2.02 0.12 1.90 33.06 100.10 11:14:01 PM 0.37 0.00 0.37 0.00 6.32 11:15:01 PM 0.32 0.00 0.32 0.00 4.83 11:16:01 PM 3.03 0.32 2.72 36.92 115.23 11:17:01 PM 29.93 0.52 29.41 63.86 1310.13 Average: 25.30 2.92 22.37 491.20 2236.03 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5371612 7066968 2510820 31.85 2688 1877884 677968 7.59 186360 2004648 164816 11:07:01 PM 5228508 7035024 2653924 33.67 2688 1984076 688900 7.71 207784 2102836 3232 11:08:01 PM 5092884 7023188 2789548 35.39 2688 2104792 713984 7.99 256952 2179656 64916 11:09:01 PM 4958068 7018004 2924364 37.10 2688 2229336 684696 7.67 263284 2287572 24 11:10:01 PM 4957276 7017212 2925156 37.11 2688 2229336 706684 7.91 263288 2287836 4 11:11:01 PM 4957752 7017724 2924680 37.10 2688 2229340 687212 7.69 263288 2287552 8 11:12:01 PM 4957876 7017848 2924556 37.10 2688 2229340 687212 7.69 263288 2287528 4 11:13:01 PM 4911180 6973260 2971252 37.69 2688 2231448 770180 8.62 263412 2333680 4 11:14:01 PM 4909920 6972004 2972512 37.71 2688 2231448 770180 8.62 263412 2335140 4 11:15:01 PM 4909560 6971644 2972872 37.72 2688 2231448 770180 8.62 263560 2335280 4 11:16:01 PM 5082644 6975912 2799788 35.52 2688 2064144 723888 8.11 258672 2178724 5980 11:17:01 PM 5085868 6977488 2796564 35.48 2688 2066368 734988 8.23 454628 1991152 16704 Average: 5035262 7005523 2847170 36.12 2688 2142413 718006 8.04 267327 2217634 21308 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 320.84 199.98 1768.21 62.82 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 62.06 43.24 497.39 8.23 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 44.88 35.34 296.80 8.08 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 575.31 420.33 116.17 94.55 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 2.63 1.93 0.45 0.43 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 2.95 2.02 0.57 0.49 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 1.50 1.13 0.22 0.27 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 79.74 61.78 16.74 6.61 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 2.85 0.08 0.12 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 5.25 0.17 0.34 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 87.27 60.46 84.69 23.54 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 23.85 20.18 19.69 9.79 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 100.77 70.56 233.47 17.90 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) 02/09/2025 _x86_64_ (2 CPU) 23:04:17 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 37.94 0.01 6.45 1.99 0.09 53.51 11:06:01 PM 0 45.06 0.02 6.26 2.00 0.08 46.59 11:06:01 PM 1 30.82 0.00 6.65 1.98 0.10 60.45 11:07:01 PM all 21.35 0.00 3.36 0.99 0.10 74.20 11:07:01 PM 0 26.74 0.00 3.77 1.05 0.10 68.34 11:07:01 PM 1 15.98 0.00 2.95 0.93 0.10 80.04 11:08:01 PM all 17.56 0.00 3.50 0.96 0.07 77.91 11:08:01 PM 0 28.20 0.00 4.41 1.52 0.07 65.80 11:08:01 PM 1 6.92 0.00 2.60 0.40 0.07 90.01 11:09:01 PM all 16.49 0.00 3.68 2.45 0.08 77.29 11:09:01 PM 0 16.73 0.00 3.70 2.79 0.10 76.67 11:09:01 PM 1 16.25 0.00 3.66 2.11 0.07 77.91 11:10:01 PM all 0.34 0.00 0.08 0.01 0.03 99.53 11:10:01 PM 0 0.55 0.00 0.07 0.02 0.03 99.33 11:10:01 PM 1 0.13 0.00 0.10 0.00 0.03 99.73 11:11:01 PM all 0.36 0.00 0.08 0.00 0.03 99.53 11:11:01 PM 0 0.55 0.00 0.08 0.00 0.02 99.35 11:11:01 PM 1 0.17 0.00 0.08 0.00 0.03 99.72 11:12:01 PM all 0.32 0.00 0.06 0.00 0.05 99.57 11:12:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:12:01 PM 1 0.53 0.00 0.05 0.00 0.05 99.37 11:13:01 PM all 7.99 0.00 0.66 0.04 0.06 91.25 11:13:01 PM 0 14.01 0.00 0.89 0.00 0.07 85.03 11:13:01 PM 1 2.18 0.00 0.44 0.08 0.05 97.25 11:14:01 PM all 7.24 0.00 0.44 0.00 0.07 92.25 11:14:01 PM 0 14.43 0.00 0.82 0.00 0.09 84.66 11:14:01 PM 1 0.52 0.00 0.08 0.00 0.05 99.35 11:15:01 PM all 7.00 0.00 0.46 0.00 0.06 92.48 11:15:01 PM 0 13.87 0.00 0.86 0.00 0.05 85.21 11:15:01 PM 1 0.60 0.00 0.08 0.00 0.07 99.25 11:16:01 PM all 8.93 0.00 1.59 0.03 0.06 89.38 11:16:01 PM 0 15.50 0.00 2.13 0.05 0.07 82.26 11:16:01 PM 1 2.64 0.00 1.07 0.02 0.05 96.22 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 28.34 0.00 3.35 0.25 0.08 67.99 11:17:01 PM 0 42.09 0.00 3.82 0.28 0.07 53.74 11:17:01 PM 1 14.56 0.00 2.87 0.22 0.08 82.27 Average: all 12.87 0.00 1.99 0.57 0.06 84.51 Average: 0 18.23 0.00 2.26 0.65 0.07 78.79 Average: 1 7.61 0.00 1.72 0.48 0.06 90.13