---> uname -a: Linux prd-centos8-robot-2c-8g-25493.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 584 4983 19 2129 6816 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:7c:d4:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe7c:d4c4/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:30:41 LINUX RESTART (2 CPU) 11:31:01 PM tps rtps wtps bread/s bwrtn/s 11:32:01 PM 185.58 138.52 47.05 14030.91 38672.97 11:33:01 PM 122.94 6.91 116.03 1251.58 9978.06 11:34:01 PM 41.19 0.98 40.21 110.91 4860.54 11:35:01 PM 30.54 0.07 30.47 2.80 1964.18 11:36:01 PM 41.46 2.52 38.94 396.07 6690.00 11:37:01 PM 3.18 0.00 3.18 0.00 99.70 11:38:01 PM 0.32 0.00 0.32 0.00 3.28 11:39:01 PM 0.43 0.08 0.35 31.99 5.25 11:40:02 PM 24.46 0.65 23.81 74.11 1202.77 Average: 50.02 16.64 33.37 1767.03 7054.32 11:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 PM 5560084 7069276 2322340 29.46 2688 1702456 688844 7.71 184580 1856936 79012 11:33:01 PM 5150044 7001752 2732380 34.66 2688 2028940 692092 7.75 213956 2174012 141912 11:34:01 PM 5249524 7080980 2632900 33.40 2688 2008588 634656 7.11 240700 2045916 24 11:35:01 PM 5007124 7036700 2875300 36.48 2688 2198532 651280 7.29 255580 2248220 185300 11:36:01 PM 5015532 7056832 2866892 36.37 2688 2210504 626232 7.01 263456 2226276 4 11:37:01 PM 5015512 7056816 2866912 36.37 2688 2210508 626232 7.01 263460 2226344 8 11:38:01 PM 5015576 7056880 2866848 36.37 2688 2210508 626232 7.01 263460 2226392 4 11:39:01 PM 5014372 7057964 2868052 36.39 2688 2212784 618452 6.92 264000 2227276 1288 11:40:02 PM 5165524 7037104 2716900 34.47 2688 2046996 686104 7.68 449232 1917192 192 Average: 5132588 7050478 2749836 34.89 2688 2092202 650014 7.28 266492 2127618 45305 11:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 225.97 148.53 1142.46 54.21 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 98.40 75.24 1038.09 10.90 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 17.06 10.65 7.37 4.12 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 39.19 32.51 275.47 7.33 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 401.53 292.67 99.78 86.71 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 2.95 2.05 0.60 0.50 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 2.90 1.92 0.46 0.42 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 77.96 48.08 19.31 5.25 0.00 0.00 0.00 0.00 11:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:02 PM eth0 54.40 40.97 82.84 23.93 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 102.26 72.51 296.31 21.49 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) 09/21/2024 _x86_64_ (2 CPU) 23:30:41 LINUX RESTART (2 CPU) 11:31:01 PM CPU %user %nice %system %iowait %steal %idle 11:32:01 PM all 37.44 0.07 10.71 10.87 0.13 40.79 11:32:01 PM 0 33.85 0.08 10.17 12.46 0.14 43.30 11:32:01 PM 1 41.02 0.05 11.24 9.27 0.13 38.28 11:33:01 PM all 36.15 0.00 6.17 2.20 0.13 55.34 11:33:01 PM 0 20.86 0.00 4.68 1.86 0.12 72.48 11:33:01 PM 1 51.48 0.00 7.67 2.53 0.15 38.17 11:34:01 PM all 16.53 0.00 2.03 0.58 0.12 80.74 11:34:01 PM 0 9.41 0.00 1.95 0.50 0.12 88.03 11:34:01 PM 1 23.65 0.00 2.10 0.67 0.12 73.46 11:35:01 PM all 24.07 0.00 3.96 1.01 0.11 70.86 11:35:01 PM 0 18.36 0.00 3.41 1.04 0.10 77.09 11:35:01 PM 1 29.77 0.00 4.50 0.99 0.12 64.63 11:36:01 PM all 6.70 0.00 1.94 0.80 0.05 90.50 11:36:01 PM 0 5.32 0.00 2.20 0.91 0.05 91.53 11:36:01 PM 1 8.08 0.00 1.69 0.70 0.05 89.47 11:37:01 PM all 0.34 0.00 0.08 0.02 0.03 99.54 11:37:01 PM 0 0.08 0.00 0.07 0.03 0.03 99.78 11:37:01 PM 1 0.60 0.00 0.08 0.00 0.02 99.30 11:38:01 PM all 0.29 0.00 0.08 0.00 0.03 99.60 11:38:01 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 11:38:01 PM 1 0.45 0.00 0.08 0.00 0.02 99.45 11:39:01 PM all 2.60 0.00 0.49 0.02 0.05 96.84 11:39:01 PM 0 0.94 0.00 0.37 0.00 0.03 98.66 11:39:01 PM 1 4.25 0.00 0.62 0.03 0.07 95.03 11:40:02 PM all 21.68 0.00 3.16 0.44 0.10 74.61 11:40:02 PM 0 18.37 0.00 2.46 0.60 0.10 78.47 11:40:02 PM 1 24.98 0.00 3.87 0.28 0.10 70.76 Average: all 16.19 0.01 3.17 1.76 0.08 78.79 Average: 0 11.91 0.01 2.81 1.92 0.08 83.27 Average: 1 20.46 0.01 3.53 1.60 0.09 74.31