---> uname -a: Linux prd-centos8-robot-2c-8g-6323.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 691 131 18 6874 6689 Swap: 1023 1 1022 ---> 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:03:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe2a:38f/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) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 87.39 6.25 81.14 1094.88 6428.41 11:28:01 PM 71.76 0.73 71.03 53.05 9673.43 11:29:01 PM 35.40 7.13 28.27 1310.50 1567.94 11:30:01 PM 49.71 2.52 47.19 396.07 7033.44 11:31:01 PM 5.16 0.10 5.06 32.12 203.65 11:32:01 PM 138.27 2.80 135.46 130.04 175282.00 11:33:01 PM 172.84 35.72 137.12 4750.15 150919.44 Average: 80.11 7.89 72.22 1108.93 50240.76 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5324820 7092704 2557604 32.45 2688 1947052 633844 7.10 187032 2039580 228304 11:28:01 PM 5247656 7049556 2634768 33.43 2688 1980044 671008 7.51 208644 2084212 1108 11:29:01 PM 4998800 6997568 2883624 36.58 2688 2171504 732292 8.20 271112 2253544 135064 11:30:01 PM 5013436 7067320 2868988 36.40 2688 2223980 620864 6.95 264088 2232348 4 11:31:01 PM 4969584 7025324 2912840 36.95 2688 2225788 704536 7.89 264296 2276248 852 11:32:01 PM 121792 6749984 7760632 98.45 2156 6712236 900508 10.08 424860 6768748 1475948 11:33:01 PM 168328 6858224 7714096 97.86 2156 6740640 702580 7.87 476496 6625072 17684 Average: 3692059 6977240 4190365 53.16 2536 3428749 709376 7.94 299504 3468536 265566 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 175.65 123.05 1276.22 28.72 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 54.35 37.70 441.08 6.84 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 36.75 31.22 296.22 14.25 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 206.10 148.28 45.63 33.65 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 24.78 18.31 7.59 2.23 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 162.68 84.86 2903.34 6.01 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 48.18 33.87 78.61 25.45 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 101.25 68.19 722.65 16.73 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) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 37.24 0.00 5.67 2.35 0.09 54.65 11:27:01 PM 0 42.65 0.00 6.55 2.48 0.10 48.23 11:27:01 PM 1 31.84 0.00 4.79 2.21 0.08 61.07 11:28:01 PM all 15.70 0.00 2.64 2.75 0.07 78.83 11:28:01 PM 0 19.19 0.00 2.48 2.30 0.05 75.98 11:28:01 PM 1 12.21 0.00 2.81 3.21 0.08 81.70 11:29:01 PM all 22.57 0.00 3.54 0.78 0.07 73.03 11:29:01 PM 0 33.99 0.00 4.42 1.18 0.08 60.32 11:29:01 PM 1 11.17 0.00 2.66 0.37 0.07 85.73 11:30:01 PM all 13.49 0.00 2.55 1.41 0.07 82.47 11:30:01 PM 0 12.45 0.00 2.72 1.95 0.07 82.80 11:30:01 PM 1 14.53 0.00 2.39 0.87 0.07 82.14 11:31:01 PM all 3.62 0.00 0.33 0.16 0.05 95.85 11:31:01 PM 0 4.33 0.00 0.33 0.32 0.03 94.98 11:31:01 PM 1 2.91 0.00 0.32 0.00 0.07 96.71 11:32:01 PM all 40.96 0.00 10.68 25.83 0.12 22.41 11:32:01 PM 0 44.74 0.00 10.19 23.57 0.14 21.36 11:32:01 PM 1 37.23 0.00 11.15 28.06 0.10 23.45 11:33:01 PM all 18.01 0.00 8.68 25.84 0.13 47.35 11:33:01 PM 0 18.04 0.00 8.28 26.25 0.12 47.32 11:33:01 PM 1 17.98 0.00 9.08 25.42 0.14 47.38 Average: all 21.64 0.00 4.85 8.35 0.09 65.08 Average: 0 25.03 0.00 4.97 8.20 0.08 61.72 Average: 1 18.25 0.00 4.72 8.49 0.09 68.45