---> uname -a: Linux prd-centos8-robot-2c-8g-11991.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 571 4986 19 2139 6829 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:c4:77:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fec4:7743/64 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) 22:47:38 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 118.03 76.14 41.89 8187.84 38292.77 10:50:01 PM 121.99 7.05 114.95 1260.25 10058.38 10:51:01 PM 34.41 0.63 33.77 48.92 4936.12 10:52:01 PM 11.80 0.42 11.38 64.78 334.19 10:53:01 PM 62.52 2.52 60.01 396.07 7636.33 10:54:01 PM 7.96 0.00 7.96 0.00 768.48 10:55:01 PM 0.47 0.00 0.47 0.00 6.02 10:56:01 PM 0.33 0.00 0.33 0.00 3.32 10:57:01 PM 2.23 0.28 1.95 36.38 147.92 10:58:01 PM 27.54 0.65 26.89 97.30 1251.65 Average: 38.73 8.77 29.96 1009.03 6342.86 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5605476 7100760 2276956 28.89 2688 1689224 676244 7.57 177920 1819168 71528 10:50:01 PM 5176760 7027880 2705672 34.33 2688 2028856 725940 8.13 212060 2151304 142124 10:51:01 PM 5178316 7016832 2704116 34.31 2688 2015600 700064 7.84 220920 2135332 8 10:52:01 PM 5254072 7094540 2628360 33.34 2688 2017544 632212 7.08 239972 2039900 12 10:53:01 PM 5021668 7075524 2860764 36.29 2688 2223200 626980 7.02 262124 2222756 16564 10:54:01 PM 5022680 7076544 2859752 36.28 2688 2223208 626980 7.02 262124 2221964 4 10:55:01 PM 5022548 7076412 2859884 36.28 2688 2223208 626980 7.02 262132 2221900 4 10:56:01 PM 5022852 7076720 2859580 36.28 2688 2223212 626980 7.02 262132 2221904 4 10:57:01 PM 5190272 7075768 2692160 34.15 2688 2056288 627952 7.03 257292 2061376 3156 10:58:01 PM 5192460 7076296 2689972 34.13 2688 2059044 630708 7.06 454264 1885404 204 Average: 5168710 7069728 2713722 34.43 2688 2075938 650104 7.28 261094 2098101 23361 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 242.18 140.01 968.53 55.85 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 103.93 84.34 1166.30 11.66 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 15.29 8.31 99.99 1.59 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 27.89 15.28 8.04 5.04 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 673.19 488.75 420.68 109.60 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 4.85 2.75 1.53 0.86 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 2.93 1.98 0.61 0.43 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 3.48 1.92 0.48 0.42 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 135.49 87.43 82.05 17.44 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 30.07 24.51 42.51 19.64 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 123.92 85.52 279.06 22.25 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) 22:47:38 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 27.15 0.05 8.56 18.88 0.14 45.22 10:49:01 PM 0 29.66 0.05 8.42 19.77 0.19 41.90 10:49:01 PM 1 24.63 0.05 8.69 17.98 0.10 48.55 10:50:01 PM all 37.38 0.00 6.22 4.22 0.12 52.06 10:50:01 PM 0 46.58 0.00 7.20 4.87 0.12 41.23 10:50:01 PM 1 28.19 0.00 5.23 3.58 0.12 62.88 10:51:01 PM all 7.62 0.00 1.09 3.82 0.98 86.49 10:51:01 PM 0 2.86 0.00 0.93 6.28 0.35 89.58 10:51:01 PM 1 12.33 0.00 1.25 1.38 1.60 83.44 10:52:01 PM all 10.50 0.00 1.77 1.55 0.06 86.12 10:52:01 PM 0 11.60 0.00 1.75 2.94 0.07 83.65 10:52:01 PM 1 9.39 0.00 1.79 0.17 0.05 88.60 10:53:01 PM all 28.23 0.00 5.13 1.72 0.11 64.81 10:53:01 PM 0 39.61 0.00 5.79 2.03 0.10 52.47 10:53:01 PM 1 16.89 0.00 4.48 1.42 0.12 77.10 10:54:01 PM all 0.37 0.00 0.15 0.28 0.03 99.17 10:54:01 PM 0 0.12 0.00 0.13 0.50 0.03 99.22 10:54:01 PM 1 0.62 0.00 0.17 0.07 0.03 99.11 10:55:01 PM all 0.35 0.00 0.07 0.00 0.03 99.56 10:55:01 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 10:55:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 10:56:01 PM all 0.31 0.00 0.08 0.00 0.04 99.57 10:56:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 10:56:01 PM 1 0.48 0.00 0.10 0.00 0.05 99.37 10:57:01 PM all 4.82 0.00 1.23 0.03 0.06 93.86 10:57:01 PM 0 7.10 0.00 1.46 0.05 0.05 91.34 10:57:01 PM 1 2.55 0.00 1.01 0.00 0.07 96.38 10:58:01 PM all 28.68 0.00 3.30 0.38 0.09 67.54 10:58:01 PM 0 38.13 0.00 3.72 0.28 0.10 57.77 10:58:01 PM 1 19.23 0.00 2.89 0.48 0.08 77.31 Average: all 14.52 0.01 2.75 3.07 0.17 79.48 Average: 0 17.57 0.01 2.95 3.66 0.11 75.71 Average: 1 11.48 0.01 2.56 2.49 0.23 83.24