---> uname -a: Linux prd-centos8-robot-2c-8g-3294.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 615 4963 19 2118 6786 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:63:6a:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe63:6ad9/64 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) 12/17/2024 _x86_64_ (2 CPU) 04:28:37 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 140.01 95.37 44.64 12136.33 37281.86 04:31:01 AM 64.14 0.88 63.26 75.82 6917.69 04:32:01 AM 65.54 0.07 65.47 1.87 6811.81 04:33:01 AM 38.49 0.70 37.79 51.72 4927.84 04:34:01 AM 12.50 0.38 12.11 64.26 807.22 04:35:01 AM 34.76 6.71 28.04 1245.72 1586.67 04:36:01 AM 38.06 0.03 38.03 3.47 6740.44 04:37:01 AM 9.78 0.42 9.36 69.04 278.52 04:38:01 AM 27.70 0.53 27.16 64.79 1197.10 Average: 47.89 11.68 36.21 1523.92 7395.15 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5629536 7065476 2252896 28.58 2688 1632900 724804 8.12 169836 1815192 48132 04:31:01 AM 5399920 7050376 2482512 31.49 2688 1834140 698072 7.82 183932 1982988 128164 04:32:01 AM 5261492 7023688 2620940 33.25 2688 1940920 701028 7.85 187024 2099088 85048 04:33:01 AM 5213732 7010052 2668700 33.86 2688 1973864 708212 7.93 208592 2120048 15576 04:34:01 AM 5262304 7059168 2620128 33.24 2688 1974696 679660 7.61 217512 2063208 4 04:35:01 AM 4949260 6985484 2933172 37.21 2688 2205656 711976 7.97 253796 2311740 188188 04:36:01 AM 4998416 7034376 2884016 36.59 2688 2205836 677452 7.59 258564 2254580 8 04:37:01 AM 5016756 6919232 2865676 36.36 2688 2076220 792212 8.87 280276 2228904 42652 04:38:01 AM 5077320 6943596 2805112 35.59 2688 2041940 750324 8.40 449068 2008012 16720 Average: 5200971 7010161 2681461 34.02 2688 1987352 715971 8.02 245400 2098196 58277 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 233.83 140.00 859.24 54.95 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 56.58 46.60 710.99 5.56 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 25.23 22.30 233.83 4.73 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 37.54 30.22 435.96 4.70 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 8.20 7.23 3.38 2.49 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 36.17 29.14 296.54 6.89 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 167.47 144.08 37.53 34.38 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 56.36 39.69 77.33 20.41 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 19.35 18.06 15.96 8.63 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 71.20 53.04 296.79 15.86 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) 12/17/2024 _x86_64_ (2 CPU) 04:28:37 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 24.29 0.06 8.07 43.59 0.10 23.89 04:30:01 AM 0 22.37 0.05 8.63 47.49 0.10 21.36 04:30:01 AM 1 26.21 0.07 7.51 39.71 0.10 26.41 04:31:01 AM all 19.98 0.00 2.98 13.02 0.09 63.93 04:31:01 AM 0 13.17 0.00 2.14 10.20 0.08 74.41 04:31:01 AM 1 26.79 0.00 3.83 15.84 0.10 53.44 04:32:01 AM all 16.51 0.00 2.73 18.92 0.08 61.76 04:32:01 AM 0 16.72 0.00 2.81 20.26 0.08 60.12 04:32:01 AM 1 16.31 0.00 2.64 17.58 0.08 63.39 04:33:01 AM all 13.34 0.00 1.76 8.62 0.09 76.18 04:33:01 AM 0 13.69 0.00 1.49 7.45 0.10 77.27 04:33:01 AM 1 12.99 0.00 2.04 9.79 0.08 75.10 04:34:01 AM all 7.68 0.00 0.66 2.21 0.06 89.39 04:34:01 AM 0 2.09 0.00 0.67 1.89 0.05 95.30 04:34:01 AM 1 13.26 0.00 0.65 2.54 0.07 83.48 04:35:01 AM all 23.60 0.00 4.25 1.35 0.10 70.70 04:35:01 AM 0 13.66 0.00 3.50 1.22 0.10 81.52 04:35:01 AM 1 33.57 0.00 5.00 1.49 0.10 59.85 04:36:01 AM all 4.97 0.00 1.35 2.15 0.07 91.47 04:36:01 AM 0 6.93 0.00 1.57 1.87 0.08 89.54 04:36:01 AM 1 3.01 0.00 1.12 2.42 0.05 93.40 04:37:01 AM all 11.37 0.00 1.62 0.19 0.08 86.74 04:37:01 AM 0 9.88 0.00 1.74 0.18 0.08 88.12 04:37:01 AM 1 12.86 0.00 1.50 0.20 0.07 85.37 04:38:01 AM all 29.16 0.00 3.34 0.48 0.12 66.90 04:38:01 AM 0 23.34 0.00 3.26 0.32 0.12 72.97 04:38:01 AM 1 34.97 0.00 3.42 0.65 0.12 60.84 Average: all 16.76 0.01 2.97 10.03 0.09 70.15 Average: 0 13.53 0.01 2.86 10.06 0.09 73.46 Average: 1 19.99 0.01 3.08 10.00 0.09 66.84