---> uname -a: Linux prd-centos8-robot-2c-8g-4250.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 571 5007 19 2118 6829 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:2a:79:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe2a:7904/64 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:15 LINUX RESTART (2 CPU) 06:49:02 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 76.26 38.29 37.97 5986.72 17833.06 06:51:01 AM 122.08 6.78 115.29 1247.58 10470.56 06:52:01 AM 26.98 0.67 26.31 49.46 4555.89 06:53:01 AM 34.46 0.38 34.07 64.25 2418.71 06:54:01 AM 46.02 0.03 45.98 3.47 6912.93 06:55:01 AM 2.62 0.10 2.52 32.13 74.89 06:56:01 AM 1.90 0.00 1.90 0.00 71.14 06:57:01 AM 2.20 0.32 1.88 36.93 116.36 06:58:01 AM 29.41 0.53 28.87 64.78 1237.77 Average: 37.92 5.17 32.75 822.18 4830.70 06:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5483868 7032684 2398564 30.43 2688 1740036 757212 8.48 189752 1922164 103248 06:51:01 AM 5141108 6997388 2741324 34.78 2688 2034048 734428 8.22 213692 2184816 116040 06:52:01 AM 5223644 7056000 2658788 33.73 2688 2009584 669880 7.50 230332 2085052 29284 06:53:01 AM 4940724 6996772 2941708 37.32 2688 2226392 738236 8.27 284956 2291456 197108 06:54:01 AM 5044064 7076412 2838368 36.01 2688 2201808 625544 7.00 257420 2208400 4 06:55:01 AM 4833952 6867504 3048480 38.67 2688 2203012 865676 9.69 257548 2417616 244 06:56:01 AM 4914036 6947636 2968396 37.66 2688 2203060 799952 8.96 257548 2336772 24 06:57:01 AM 5197216 7065176 2685216 34.07 2688 2038932 638956 7.15 252216 2070028 4752 06:58:01 AM 5188372 7054248 2694060 34.18 2688 2041204 675912 7.57 448404 1893820 16760 Average: 5107443 7010424 2774989 35.20 2688 2077564 722866 8.09 265763 2156680 51940 06:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 305.42 178.79 1289.56 59.05 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 90.72 70.68 931.61 9.76 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 8.97 3.37 3.51 1.21 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 41.37 32.82 294.39 7.63 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 234.42 176.47 50.35 44.35 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 101.70 109.85 425.02 696.91 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 626.91 502.22 7107.48 32.43 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 320.35 254.29 2999.43 31.57 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 21.66 19.69 19.88 9.48 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 194.41 149.74 1458.24 99.22 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:15 LINUX RESTART (2 CPU) 06:49:02 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 25.54 0.03 5.69 31.22 0.10 37.42 06:50:01 AM 0 26.57 0.02 4.90 33.17 0.10 35.24 06:50:01 AM 1 24.51 0.03 6.48 29.27 0.10 39.60 06:51:01 AM all 31.44 0.00 5.13 4.67 0.12 58.65 06:51:01 AM 0 28.05 0.00 4.47 3.95 0.12 63.41 06:51:01 AM 1 34.83 0.00 5.79 5.38 0.12 53.88 06:52:01 AM all 6.93 0.00 1.44 1.12 0.05 90.45 06:52:01 AM 0 1.32 0.00 0.92 0.70 0.05 97.01 06:52:01 AM 1 12.55 0.00 1.97 1.54 0.05 83.89 06:53:01 AM all 24.58 0.00 3.06 1.20 0.09 71.07 06:53:01 AM 0 19.85 0.00 3.09 1.38 0.08 75.60 06:53:01 AM 1 29.31 0.00 3.04 1.02 0.10 66.53 06:54:01 AM all 11.16 0.00 2.47 1.79 0.07 84.51 06:54:01 AM 0 13.14 0.00 2.61 1.92 0.08 82.25 06:54:01 AM 1 9.19 0.00 2.34 1.65 0.05 86.77 06:55:01 AM all 8.84 0.00 0.42 0.03 0.07 90.65 06:55:01 AM 0 7.41 0.00 0.42 0.02 0.07 92.09 06:55:01 AM 1 10.27 0.00 0.42 0.03 0.07 89.21 06:56:01 AM all 12.20 0.00 1.41 0.01 0.12 86.27 06:56:01 AM 0 0.67 0.00 0.20 0.02 0.10 99.01 06:56:01 AM 1 23.88 0.00 2.63 0.00 0.14 73.35 06:57:01 AM all 9.77 0.00 1.95 0.02 0.08 88.18 06:57:01 AM 0 11.13 0.00 2.05 0.00 0.10 86.72 06:57:01 AM 1 8.43 0.00 1.85 0.03 0.07 89.62 06:58:01 AM all 30.84 0.00 3.63 0.33 0.09 65.11 06:58:01 AM 0 25.24 0.00 3.08 0.48 0.08 71.11 06:58:01 AM 1 36.44 0.00 4.19 0.18 0.10 59.09 Average: all 17.93 0.00 2.80 4.44 0.09 74.74 Average: 0 14.81 0.00 2.41 4.57 0.09 78.12 Average: 1 21.05 0.00 3.19 4.30 0.09 71.37