---> uname -a: Linux prd-centos8-robot-2c-8g-2973.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 591 4962 19 2143 6809 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:66:23:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe66:2386/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 101.01 62.71 38.30 5132.47 28097.64 11:28:01 PM 77.89 13.10 64.80 2367.88 5813.91 11:29:01 PM 81.92 0.73 81.19 51.32 9449.73 11:30:01 PM 32.16 0.38 31.77 64.25 2729.02 11:31:01 PM 50.42 2.50 47.92 395.87 6996.75 11:32:01 PM 5.73 0.00 5.73 0.00 234.54 11:33:01 PM 0.30 0.00 0.30 0.00 3.28 11:34:01 PM 0.42 0.00 0.42 0.00 3.92 11:35:01 PM 0.52 0.08 0.43 31.99 18.16 11:36:01 PM 8.80 0.32 8.48 36.92 451.07 Average: 35.94 8.00 27.94 809.25 5386.18 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5825868 7196928 2056556 26.09 2688 1570688 627604 7.03 154868 1643768 27040 11:28:01 PM 5349500 7056216 2532924 32.13 2688 1889264 701440 7.85 212320 1998260 149664 11:29:01 PM 5170396 7002984 2712028 34.41 2688 2010080 713044 7.98 222212 2144624 30684 11:30:01 PM 5050360 6993228 2832064 35.93 2688 2117256 737076 8.25 260108 2218100 87140 11:31:01 PM 5006932 7054452 2875492 36.48 2688 2217672 637968 7.14 263688 2237692 76 11:32:01 PM 5008248 7055768 2874176 36.46 2688 2217672 637968 7.14 263688 2237672 4 11:33:01 PM 5008148 7055668 2874276 36.46 2688 2217672 637968 7.14 263688 2237808 4 11:34:01 PM 5008192 7055716 2874232 36.46 2688 2217676 637968 7.14 263688 2237628 4 11:35:01 PM 4967360 7016168 2915064 36.98 2688 2218956 692572 7.75 264028 2278248 4 11:36:01 PM 5017192 6940976 2865232 36.35 2688 2097820 751720 8.42 290548 2219164 45840 Average: 5141220 7042810 2741204 34.78 2688 2077476 677533 7.59 245884 2145296 34046 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 114.81 71.87 468.68 28.06 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 161.30 113.20 1182.40 33.96 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 58.71 42.49 585.92 7.57 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 36.27 29.37 296.43 7.69 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 197.47 143.25 45.15 37.80 0.00 0.00 0.00 0.00 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 1.90 0.60 0.32 0.15 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 0.75 0.33 0.28 0.20 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 0.93 0.17 0.05 0.01 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 9.67 6.30 2.57 1.50 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 133.52 108.38 146.61 42.59 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 71.55 51.61 272.90 15.96 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 8.30 0.04 3.20 67.97 0.10 20.39 11:27:01 PM 0 9.00 0.07 3.18 67.52 0.08 20.16 11:27:01 PM 1 7.60 0.02 3.21 68.43 0.12 20.63 11:28:01 PM all 32.76 0.00 5.70 4.08 0.12 57.35 11:28:01 PM 0 44.62 0.00 6.35 4.68 0.10 44.25 11:28:01 PM 1 20.93 0.00 5.04 3.48 0.13 70.41 11:29:01 PM all 21.99 0.00 3.20 4.61 0.09 70.12 11:29:01 PM 0 28.61 0.00 3.66 5.04 0.10 62.59 11:29:01 PM 1 15.37 0.00 2.73 4.17 0.08 77.64 11:30:01 PM all 24.08 0.00 3.31 0.99 0.08 71.53 11:30:01 PM 0 18.68 0.00 3.14 1.07 0.08 77.03 11:30:01 PM 1 29.49 0.00 3.49 0.92 0.08 66.02 11:31:01 PM all 15.34 0.00 2.74 3.44 0.09 78.38 11:31:01 PM 0 15.14 0.00 2.58 3.10 0.08 79.10 11:31:01 PM 1 15.55 0.00 2.91 3.78 0.10 77.66 11:32:01 PM all 0.29 0.00 0.07 0.03 0.03 99.58 11:32:01 PM 0 0.48 0.00 0.05 0.00 0.03 99.43 11:32:01 PM 1 0.10 0.00 0.08 0.05 0.03 99.73 11:33:01 PM all 0.13 0.00 0.06 0.00 0.03 99.78 11:33:01 PM 0 0.15 0.00 0.03 0.00 0.02 99.80 11:33:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:34:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 11:34:01 PM 0 0.52 0.00 0.05 0.00 0.03 99.40 11:34:01 PM 1 0.07 0.00 0.07 0.00 0.03 99.83 11:35:01 PM all 2.09 0.00 0.21 0.01 0.05 97.65 11:35:01 PM 0 2.50 0.00 0.25 0.02 0.05 97.18 11:35:01 PM 1 1.67 0.00 0.17 0.00 0.05 98.11 11:36:01 PM all 16.91 0.00 1.81 0.12 0.09 81.07 11:36:01 PM 0 20.79 0.00 2.03 0.07 0.10 77.01 11:36:01 PM 1 13.05 0.00 1.59 0.17 0.08 85.11 Average: all 12.21 0.00 2.03 8.07 0.07 77.61 Average: 0 14.03 0.01 2.13 8.08 0.07 75.69 Average: 1 10.39 0.00 1.93 8.07 0.08 79.53