---> uname -a: Linux prd-centos8-robot-2c-8g-6317.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4767 19 2306 6771 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:ce:5c:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fece:5cb2/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:24:57 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 90.47 5.68 84.79 1079.51 6272.51 11:28:01 PM 69.49 0.70 68.79 51.72 9663.31 11:29:01 PM 31.67 7.10 24.58 1309.96 1433.57 11:30:01 PM 49.50 2.52 46.98 396.00 7018.96 11:31:01 PM 2.28 0.00 2.28 0.00 66.34 11:32:01 PM 0.37 0.00 0.37 0.00 6.63 11:33:01 PM 0.30 0.00 0.30 0.00 4.47 11:34:01 PM 5.63 0.17 5.46 32.92 89.47 Average: 31.21 2.02 29.19 358.78 3069.33 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5301496 7063532 2580936 32.74 2688 1940880 663276 7.43 187152 2065192 228252 11:28:01 PM 5239052 7034864 2643380 33.54 2688 1973820 663772 7.43 208624 2094072 1120 11:29:01 PM 5009564 6990032 2872868 36.45 2688 2153676 743828 8.33 268824 2248804 123620 11:30:01 PM 4981456 7029348 2900976 36.80 2688 2217748 664344 7.44 263984 2265700 28 11:31:01 PM 4981024 7028924 2901408 36.81 2688 2217748 664344 7.44 263980 2266180 12 11:32:01 PM 4981584 7029488 2900848 36.80 2688 2217752 664344 7.44 263980 2265824 12 11:33:01 PM 4981304 7029208 2901128 36.80 2688 2217752 664344 7.44 263980 2266140 4 11:34:01 PM 4898608 6944796 2983824 37.85 2688 2215568 732936 8.21 301040 2309204 13356 Average: 5046761 7018774 2835671 35.97 2688 2144368 682648 7.64 252696 2222640 45800 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 88.62 70.94 950.28 10.34 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 42.63 28.36 437.39 4.83 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 40.00 34.16 297.15 8.12 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 556.35 394.90 112.55 93.67 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 1.45 0.83 1.44 0.34 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 1.48 0.18 0.17 0.01 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 1.03 0.33 0.29 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 14.10 11.05 14.12 6.09 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 93.21 67.60 226.67 15.45 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) 12/29/2024 _x86_64_ (2 CPU) 23:24:57 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 35.43 0.00 5.40 2.18 0.12 56.88 11:27:01 PM 0 38.19 0.00 5.52 1.89 0.13 54.26 11:27:01 PM 1 32.66 0.00 5.29 2.47 0.10 59.49 11:28:01 PM all 13.79 0.00 2.07 3.01 0.08 81.05 11:28:01 PM 0 19.07 0.00 2.48 3.57 0.08 74.79 11:28:01 PM 1 8.52 0.00 1.65 2.46 0.07 87.30 11:29:01 PM all 22.50 0.00 3.89 0.87 0.09 72.65 11:29:01 PM 0 13.47 0.00 3.50 0.95 0.07 82.01 11:29:01 PM 1 31.55 0.00 4.28 0.79 0.12 63.27 11:30:01 PM all 14.96 0.00 3.13 1.97 0.07 79.87 11:30:01 PM 0 17.17 0.00 3.44 2.11 0.08 77.20 11:30:01 PM 1 12.77 0.00 2.82 1.82 0.05 82.54 11:31:01 PM all 0.39 0.00 0.08 0.01 0.05 99.47 11:31:01 PM 0 0.12 0.00 0.08 0.02 0.07 99.72 11:31:01 PM 1 0.67 0.00 0.07 0.00 0.03 99.23 11:32:01 PM all 0.24 0.00 0.04 0.00 0.03 99.68 11:32:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:32:01 PM 1 0.40 0.00 0.03 0.00 0.03 99.53 11:33:01 PM all 0.13 0.00 0.05 0.00 0.04 99.78 11:33:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:33:01 PM 1 0.18 0.00 0.05 0.00 0.03 99.73 11:34:01 PM all 11.26 0.00 1.18 0.07 0.05 87.45 11:34:01 PM 0 18.68 0.00 1.55 0.12 0.05 79.60 11:34:01 PM 1 3.85 0.00 0.80 0.02 0.05 95.28 Average: all 12.34 0.00 1.98 1.01 0.07 84.60 Average: 0 13.35 0.00 2.08 1.08 0.07 83.41 Average: 1 11.33 0.00 1.87 0.94 0.06 85.79