---> uname -a: Linux prd-centos8-robot-2c-8g-19682.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 580 4997 19 2119 6821 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:b2:93:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:feb2:9354/64 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) 09/07/2024 _x86_64_ (2 CPU) 09:34:48 LINUX RESTART (2 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 196.78 150.08 46.70 14540.97 38102.22 09:37:01 AM 109.13 7.17 101.97 1262.72 8545.91 09:38:01 AM 63.85 0.98 62.86 110.90 7383.69 09:39:01 AM 32.53 0.07 32.46 2.80 2096.57 09:40:01 AM 36.24 0.03 36.20 3.47 6573.61 09:41:01 AM 4.26 0.10 4.16 32.12 165.20 09:42:01 AM 0.78 0.03 0.75 1.87 101.62 09:43:01 AM 25.77 0.65 25.12 74.11 1397.58 Average: 58.67 19.89 38.78 2003.68 8045.91 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 5616712 7084520 2265720 28.74 2688 1662860 713988 7.99 170992 1819764 71220 09:37:01 AM 5242080 7042200 2640352 33.50 2688 1978108 702956 7.87 210916 2094616 163308 09:38:01 AM 5276096 7103056 2606336 33.07 2688 2004292 631756 7.07 239780 2023884 16 09:39:01 AM 5011208 7035540 2871224 36.43 2688 2193420 683132 7.65 256176 2248748 184612 09:40:01 AM 5039480 7063588 2842952 36.07 2688 2193544 647432 7.25 259556 2210912 4 09:41:01 AM 4995956 7022136 2886476 36.62 2688 2195604 700000 7.84 259820 2254064 216 09:42:01 AM 4988340 7017116 2894092 36.72 2688 2198200 700000 7.84 259964 2261564 80 09:43:01 AM 5172000 7034772 2710432 34.39 2688 2038616 662032 7.41 445076 1917984 192 Average: 5167734 7050366 2714698 34.44 2688 2058080 680162 7.62 262785 2103942 52456 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 282.27 152.37 1015.40 57.33 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 86.45 70.62 939.74 10.72 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 44.92 30.64 328.11 5.45 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 44.86 34.68 278.18 8.52 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 189.65 127.46 36.50 33.21 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 31.20 21.12 8.57 3.54 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 26.11 20.83 7.16 5.21 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 62.91 44.74 91.90 30.27 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 96.05 62.81 338.18 19.28 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) 09/07/2024 _x86_64_ (2 CPU) 09:34:48 LINUX RESTART (2 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 37.55 0.08 9.52 18.39 0.11 34.36 09:36:01 AM 0 34.57 0.08 9.53 16.34 0.10 39.38 09:36:01 AM 1 40.53 0.07 9.51 20.45 0.12 29.32 09:37:01 AM all 37.07 0.00 6.28 3.22 0.13 53.30 09:37:01 AM 0 31.36 0.00 5.45 3.21 0.15 59.84 09:37:01 AM 1 42.80 0.00 7.10 3.23 0.12 46.76 09:38:01 AM all 18.17 0.00 2.14 2.53 0.08 77.08 09:38:01 AM 0 19.45 0.00 2.10 1.20 0.08 77.17 09:38:01 AM 1 16.90 0.00 2.17 3.86 0.08 76.99 09:39:01 AM all 25.54 0.00 4.29 1.04 0.10 69.03 09:39:01 AM 0 30.83 0.00 5.02 1.31 0.10 62.74 09:39:01 AM 1 20.25 0.00 3.57 0.78 0.10 75.29 09:40:01 AM all 3.10 0.00 0.89 1.48 0.03 94.50 09:40:01 AM 0 1.30 0.00 0.84 1.82 0.03 96.00 09:40:01 AM 1 4.89 0.00 0.94 1.14 0.03 93.00 09:41:01 AM all 7.15 0.00 0.70 0.03 0.05 92.07 09:41:01 AM 0 4.78 0.00 0.52 0.02 0.05 94.64 09:41:01 AM 1 9.52 0.00 0.89 0.03 0.05 89.51 09:42:01 AM all 10.43 0.00 0.66 0.01 0.05 88.86 09:42:01 AM 0 8.83 0.00 0.52 0.02 0.05 90.59 09:42:01 AM 1 12.02 0.00 0.80 0.00 0.05 87.12 09:43:01 AM all 24.72 0.00 3.32 0.36 0.10 71.50 09:43:01 AM 0 28.38 0.00 2.92 0.23 0.10 68.36 09:43:01 AM 1 21.06 0.00 3.72 0.48 0.10 74.64 Average: all 20.46 0.01 3.47 3.37 0.08 72.61 Average: 0 19.93 0.01 3.36 3.01 0.08 73.61 Average: 1 20.99 0.01 3.58 3.73 0.08 71.61