---> uname -a: Linux prd-centos8-robot-2c-8g-9725.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 583 4980 19 2133 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:0c:30:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe0c:30da/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) 11/23/2024 _x86_64_ (2 CPU) 23:30:57 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 97.75 45.37 52.38 6754.15 10929.77 11:34:01 PM 112.96 0.73 112.23 51.05 11432.49 11:35:01 PM 16.73 0.43 16.29 64.78 1419.38 11:36:01 PM 24.59 0.00 24.59 0.00 1435.22 11:37:01 PM 40.99 2.52 38.47 396.00 6649.62 11:38:01 PM 4.37 0.00 4.37 0.00 166.57 11:39:01 PM 0.27 0.00 0.27 0.00 3.23 11:40:01 PM 0.12 0.00 0.12 0.00 0.77 11:41:01 PM 4.20 0.42 3.78 69.03 186.06 11:42:01 PM 28.11 0.53 27.57 64.78 1253.43 Average: 33.01 5.00 28.01 739.99 3347.71 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5375436 6994048 2506996 31.80 2688 1808872 775164 8.68 215408 1997848 86292 11:34:01 PM 5173392 7006228 2709040 34.37 2688 2009396 712224 7.97 221324 2139868 34148 11:35:01 PM 5252292 7086512 2630140 33.37 2688 2011344 633144 7.09 240076 2044844 16 11:36:01 PM 5025120 7055112 2857312 36.25 2688 2199860 653660 7.32 254824 2236084 169652 11:37:01 PM 5018000 7063748 2864432 36.34 2688 2215120 637164 7.13 262372 2228608 24 11:38:01 PM 5018176 7063928 2864256 36.34 2688 2215124 637164 7.13 262368 2228688 4 11:39:01 PM 5018492 7064244 2863940 36.33 2688 2215124 637164 7.13 262372 2228620 4 11:40:01 PM 5017924 7063676 2864508 36.34 2688 2215124 635268 7.11 262372 2228852 4 11:41:01 PM 5128896 7009740 2753536 34.93 2688 2054012 704200 7.88 257936 2138872 6104 11:42:01 PM 5190756 7071420 2691676 34.15 2688 2056288 628364 7.04 454052 1888248 16764 Average: 5121848 7047866 2760584 35.02 2688 2100026 665352 7.45 269310 2136053 31301 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 275.47 178.21 1536.43 57.76 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 58.25 47.90 674.29 8.31 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 15.81 10.93 5.75 3.89 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 35.99 30.09 292.83 5.87 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 592.07 440.89 128.19 107.93 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 1.23 0.62 0.25 0.15 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 2.72 1.97 0.44 0.42 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 2.68 2.02 0.45 0.43 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 151.62 94.69 110.61 29.37 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 19.99 18.76 16.47 8.87 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 115.59 82.61 276.58 22.30 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) 11/23/2024 _x86_64_ (2 CPU) 23:30:57 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 29.35 0.02 6.38 11.46 0.14 52.65 11:33:01 PM 0 26.07 0.02 7.47 13.61 0.14 52.70 11:33:01 PM 1 32.63 0.02 5.29 9.32 0.14 52.60 11:34:01 PM all 33.37 0.00 4.99 4.62 0.14 56.88 11:34:01 PM 0 21.67 0.00 4.03 4.88 0.13 69.29 11:34:01 PM 1 45.18 0.00 5.97 4.36 0.15 44.34 11:35:01 PM all 10.82 0.00 1.31 1.23 0.06 86.59 11:35:01 PM 0 16.17 0.00 1.49 0.63 0.05 81.65 11:35:01 PM 1 5.46 0.00 1.14 1.82 0.07 91.51 11:36:01 PM all 17.32 0.00 2.80 1.23 0.06 78.59 11:36:01 PM 0 11.20 0.00 2.19 1.44 0.05 85.13 11:36:01 PM 1 23.43 0.00 3.42 1.02 0.07 72.07 11:37:01 PM all 11.63 0.00 3.02 3.31 0.07 81.98 11:37:01 PM 0 10.96 0.00 3.05 3.17 0.07 82.75 11:37:01 PM 1 12.29 0.00 2.99 3.45 0.07 81.20 11:38:01 PM all 0.28 0.00 0.09 0.02 0.03 99.58 11:38:01 PM 0 0.48 0.00 0.08 0.00 0.02 99.42 11:38:01 PM 1 0.08 0.00 0.10 0.03 0.03 99.75 11:39:01 PM all 0.34 0.00 0.07 0.00 0.03 99.57 11:39:01 PM 0 0.60 0.00 0.05 0.00 0.02 99.33 11:39:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:40:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 11:40:01 PM 0 0.53 0.00 0.07 0.00 0.02 99.38 11:40:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:41:01 PM all 8.75 0.00 1.93 0.07 0.05 89.21 11:41:01 PM 0 12.00 0.00 1.85 0.08 0.05 86.02 11:41:01 PM 1 5.52 0.00 2.01 0.05 0.05 92.37 11:42:01 PM all 30.17 0.00 3.26 0.38 0.08 66.12 11:42:01 PM 0 30.02 0.00 3.63 0.38 0.08 65.88 11:42:01 PM 1 30.31 0.00 2.89 0.37 0.08 66.35 Average: all 14.21 0.00 2.39 2.22 0.07 81.12 Average: 0 12.95 0.00 2.38 2.40 0.06 82.20 Average: 1 15.47 0.00 2.39 2.03 0.07 80.04