---> uname -a: Linux prd-centos8-robot-2c-8g-12009.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: 2799.998 BogoMIPS: 5599.99 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 570 4990 19 2136 6830 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:b4:54:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:feb4:5466/64 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) 12/01/2024 _x86_64_ (2 CPU) 23:30:55 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 79.73 22.22 57.50 5043.08 4832.55 11:34:01 PM 96.00 0.70 95.30 50.79 10546.18 11:35:01 PM 24.24 0.42 23.83 64.78 1932.37 11:36:01 PM 62.45 2.52 59.93 396.00 7769.53 11:37:01 PM 0.43 0.00 0.43 0.00 9.00 11:38:01 PM 0.12 0.00 0.12 0.00 1.32 11:39:01 PM 0.15 0.00 0.15 0.00 1.18 11:40:01 PM 9.35 0.43 8.91 70.76 357.95 11:41:01 PM 28.07 0.52 27.56 64.65 1108.88 Average: 33.39 2.98 30.41 632.33 2950.95 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5247776 7008336 2634656 33.42 2688 1942240 740828 8.30 246708 2063936 213064 11:34:01 PM 5176764 7015732 2705668 34.33 2688 2015888 699212 7.83 221624 2136484 30680 11:35:01 PM 5164896 7052676 2717536 34.48 2688 2062284 697624 7.81 251180 2112916 39512 11:36:01 PM 5018820 7073064 2863612 36.33 2688 2223496 637120 7.13 262908 2225116 84 11:37:01 PM 5018848 7073092 2863584 36.33 2688 2223496 637120 7.13 262908 2225152 4 11:38:01 PM 5018832 7073080 2863600 36.33 2688 2223500 637120 7.13 262908 2225160 4 11:39:01 PM 5018948 7073196 2863484 36.33 2688 2223500 637120 7.13 262908 2225164 4 11:40:01 PM 5138152 7022208 2744280 34.82 2688 2056980 691212 7.74 257412 2127920 4080 11:41:01 PM 5131404 7015288 2751028 34.90 2688 2059368 700192 7.84 453712 1947752 16716 Average: 5103827 7045186 2778605 35.25 2688 2114528 675283 7.56 275808 2143289 33794 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 311.83 192.45 1561.08 58.16 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 61.44 50.17 674.70 8.51 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 20.26 17.24 80.56 5.37 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 215.74 156.46 261.76 43.48 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 0.83 0.50 0.11 0.08 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 0.92 0.27 0.26 0.08 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 0.88 0.17 0.11 0.01 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 45.18 30.97 71.68 18.74 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 21.98 20.08 17.71 9.81 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 75.46 52.04 296.47 16.03 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) 12/01/2024 _x86_64_ (2 CPU) 23:30:55 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 32.27 0.00 6.11 3.32 0.10 58.20 11:33:01 PM 0 24.86 0.00 5.41 3.23 0.10 66.40 11:33:01 PM 1 39.67 0.00 6.82 3.41 0.10 50.01 11:34:01 PM all 26.74 0.00 3.82 3.92 0.09 65.44 11:34:01 PM 0 12.83 0.00 3.14 4.56 0.08 79.39 11:34:01 PM 1 40.64 0.00 4.49 3.27 0.10 51.49 11:35:01 PM all 17.96 0.00 2.44 0.69 0.07 78.84 11:35:01 PM 0 9.37 0.00 2.20 0.33 0.07 88.03 11:35:01 PM 1 26.56 0.00 2.67 1.05 0.07 69.65 11:36:01 PM all 19.23 0.00 3.31 2.38 0.08 75.01 11:36:01 PM 0 18.61 0.00 3.29 2.42 0.08 75.60 11:36:01 PM 1 19.84 0.00 3.34 2.33 0.07 74.42 11:37:01 PM all 0.28 0.00 0.07 0.00 0.04 99.62 11:37:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:37:01 PM 1 0.45 0.00 0.05 0.00 0.03 99.47 11:38:01 PM all 0.18 0.00 0.06 0.00 0.05 99.71 11:38:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:38:01 PM 1 0.30 0.00 0.05 0.00 0.05 99.60 11:39:01 PM all 0.31 0.00 0.06 0.00 0.03 99.60 11:39:01 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 11:39:01 PM 1 0.50 0.00 0.02 0.00 0.02 99.47 11:40:01 PM all 4.95 0.00 1.23 0.19 0.05 93.58 11:40:01 PM 0 4.96 0.00 1.00 0.23 0.05 93.76 11:40:01 PM 1 4.94 0.00 1.45 0.15 0.05 93.41 11:41:01 PM all 32.30 0.00 3.47 0.29 0.08 63.86 11:41:01 PM 0 30.58 0.00 3.72 0.40 0.08 65.22 11:41:01 PM 1 34.02 0.00 3.22 0.18 0.08 62.49 Average: all 14.90 0.00 2.28 1.20 0.07 81.56 Average: 0 11.27 0.00 2.11 1.24 0.07 85.31 Average: 1 18.53 0.00 2.45 1.15 0.06 77.80