---> uname -a: Linux prd-centos8-robot-2c-8g-3218.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 603 4959 19 2135 6799 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:a5:93:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fea5:93ec/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) 01/19/2025 _x86_64_ (2 CPU) 22:59:48 LINUX RESTART (2 CPU) 11:00:02 PM tps rtps wtps bread/s bwrtn/s 11:01:01 PM 210.89 156.68 54.21 14964.65 39718.23 11:02:01 PM 112.67 0.90 111.77 57.01 11132.18 11:03:01 PM 30.44 0.42 30.02 64.78 3628.54 11:04:01 PM 68.86 9.23 59.62 1641.99 7671.35 11:05:01 PM 8.08 0.00 8.08 0.00 763.01 11:06:01 PM 0.85 0.00 0.85 0.00 12.76 11:07:01 PM 0.50 0.00 0.50 0.00 4.88 11:08:01 PM 0.63 0.08 0.55 31.99 6.38 11:09:01 PM 20.88 0.68 20.20 75.99 768.64 Average: 50.13 18.41 31.72 1846.64 7019.18 11:00:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 PM 5517408 7042012 2365016 30.00 2688 1717760 774440 8.67 185212 1897228 104188 11:02:01 PM 5191084 6992560 2691340 34.14 2688 1979164 756100 8.47 198320 2147452 90644 11:03:01 PM 5273176 7076060 2609248 33.10 2688 1981108 681836 7.63 217356 2048248 12 11:04:01 PM 4990680 7045112 2891744 36.69 2688 2224520 680204 7.62 263944 2254032 16600 11:05:01 PM 4990456 7044892 2891968 36.69 2688 2224524 680204 7.62 263944 2254036 8 11:06:01 PM 4990368 7044804 2892056 36.69 2688 2224524 680204 7.62 263944 2254300 8 11:07:01 PM 4990468 7044904 2891956 36.69 2688 2224524 680204 7.62 263944 2254232 8 11:08:01 PM 4950812 7006196 2931612 37.19 2688 2225524 728060 8.15 264088 2293208 48 11:09:01 PM 5176612 7055840 2705812 34.33 2688 2055708 689672 7.72 453936 1902316 13384 Average: 5119007 7039153 2763417 35.06 2688 2095262 705658 7.90 263854 2145006 24989 11:00:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 269.19 166.53 1244.21 58.25 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 104.55 80.72 1085.38 11.96 0.00 0.00 0.00 0.00 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 15.51 10.31 5.81 3.94 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 192.82 153.67 330.99 37.63 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 3.87 0.73 0.32 0.12 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 1.63 0.72 1.42 2.57 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 0.88 0.18 0.05 0.01 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 3.58 2.03 1.38 0.69 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 48.19 35.66 79.33 22.47 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 70.77 49.85 303.78 15.21 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) 01/19/2025 _x86_64_ (2 CPU) 22:59:48 LINUX RESTART (2 CPU) 11:00:02 PM CPU %user %nice %system %iowait %steal %idle 11:01:01 PM all 44.64 0.07 10.70 10.30 0.11 34.18 11:01:01 PM 0 43.23 0.07 10.77 12.02 0.10 33.80 11:01:01 PM 1 46.06 0.07 10.63 8.57 0.12 34.55 11:02:01 PM all 35.88 0.00 4.78 1.15 0.10 58.09 11:02:01 PM 0 43.58 0.00 5.92 1.30 0.10 49.10 11:02:01 PM 1 28.19 0.00 3.65 1.00 0.10 67.07 11:03:01 PM all 10.12 0.00 1.41 0.38 0.07 88.01 11:03:01 PM 0 15.32 0.00 1.65 0.28 0.07 82.68 11:03:01 PM 1 4.92 0.00 1.17 0.49 0.07 93.36 11:04:01 PM all 29.23 0.00 5.72 7.91 0.18 56.97 11:04:01 PM 0 34.86 0.00 5.81 8.27 0.17 50.89 11:04:01 PM 1 23.60 0.00 5.63 7.55 0.18 63.04 11:05:01 PM all 0.08 0.00 0.12 0.41 0.03 99.37 11:05:01 PM 0 0.07 0.00 0.08 0.20 0.03 99.62 11:05:01 PM 1 0.08 0.00 0.15 0.62 0.03 99.12 11:06:01 PM all 0.38 0.00 0.05 0.00 0.04 99.53 11:06:01 PM 0 0.35 0.00 0.05 0.00 0.05 99.55 11:06:01 PM 1 0.40 0.00 0.05 0.00 0.03 99.52 11:07:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 11:07:01 PM 0 0.57 0.00 0.07 0.00 0.05 99.32 11:07:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:08:01 PM all 0.84 0.00 0.17 0.02 0.03 98.94 11:08:01 PM 0 1.57 0.00 0.18 0.03 0.02 98.20 11:08:01 PM 1 0.12 0.00 0.15 0.00 0.05 99.68 11:09:01 PM all 21.74 0.00 2.74 0.22 0.08 75.22 11:09:01 PM 0 31.33 0.00 3.68 0.28 0.08 64.62 11:09:01 PM 1 12.15 0.00 1.81 0.15 0.08 85.81 Average: all 15.82 0.01 2.83 2.24 0.08 79.03 Average: 0 18.91 0.01 3.11 2.46 0.07 75.45 Average: 1 12.72 0.01 2.56 2.02 0.08 82.62