---> uname -a: Linux prd-centos8-robot-2c-8g-852.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 631 4942 19 2123 6768 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:39:fb:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe39:fb3f/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) 07/21/2024 _x86_64_ (2 CPU) 04:31:44 LINUX RESTART (2 CPU) 04:32:02 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 187.75 142.17 45.59 13547.30 38126.82 04:34:01 AM 99.93 12.68 87.25 2333.08 6578.10 04:35:01 AM 73.48 0.73 72.74 51.32 9135.47 04:36:01 AM 28.86 0.82 28.04 123.43 1606.38 04:37:01 AM 42.73 0.13 42.59 35.59 6851.77 04:38:01 AM 3.17 0.03 3.13 1.87 145.13 04:39:01 AM 4.80 0.32 4.48 36.93 218.31 04:40:01 AM 27.12 0.53 26.59 64.77 1374.55 Average: 58.21 19.42 38.79 2000.51 7942.41 04:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5694252 7106384 2188172 27.76 2688 1608944 705420 7.90 165504 1751896 46620 04:34:01 AM 5155104 6963656 2727320 34.60 2688 1987148 782940 8.77 219500 2172292 225964 04:35:01 AM 5117836 6942848 2764588 35.07 2688 2002356 783304 8.77 232276 2185392 40 04:36:01 AM 4878420 6948152 3004004 38.11 2688 2239040 794120 8.89 287488 2344548 214248 04:37:01 AM 4945372 6974760 2937052 37.26 2688 2198920 749876 8.40 261760 2297784 452 04:38:01 AM 4941436 6971924 2940988 37.31 2688 2200004 749876 8.40 261960 2301316 8 04:39:01 AM 5078372 6950024 2804052 35.57 2688 2042904 767248 8.59 258052 2180092 9316 04:40:01 AM 5112200 6981920 2770224 35.14 2688 2045000 740304 8.29 444280 1972288 16028 Average: 5115374 6979958 2767050 35.10 2688 2040540 759136 8.50 266352 2150701 64084 04:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 223.90 150.47 875.14 57.01 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 80.37 66.86 960.22 8.66 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 37.54 29.06 272.15 7.41 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 38.44 28.56 269.56 5.73 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 233.83 197.33 52.75 44.62 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 21.23 21.61 6.66 4.51 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 55.19 44.38 81.89 27.18 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 20.67 18.21 17.01 8.62 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 88.61 69.39 315.76 20.39 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) 07/21/2024 _x86_64_ (2 CPU) 04:31:44 LINUX RESTART (2 CPU) 04:32:02 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 30.07 0.06 9.72 28.55 0.13 31.46 04:33:01 AM 0 31.74 0.05 8.80 26.32 0.12 32.96 04:33:01 AM 1 28.42 0.07 10.63 30.75 0.14 29.99 04:34:01 AM all 37.87 0.00 5.93 4.19 0.12 51.88 04:34:01 AM 0 49.04 0.00 7.12 4.70 0.12 39.02 04:34:01 AM 1 26.74 0.00 4.74 3.69 0.12 64.72 04:35:01 AM all 23.32 0.00 2.85 3.14 0.08 70.61 04:35:01 AM 0 33.77 0.00 3.35 2.55 0.08 60.25 04:35:01 AM 1 12.91 0.00 2.36 3.73 0.07 80.94 04:36:01 AM all 18.42 0.00 2.89 0.81 0.08 77.81 04:36:01 AM 0 17.43 0.00 2.75 0.90 0.07 78.86 04:36:01 AM 1 19.41 0.00 3.03 0.72 0.08 76.76 04:37:01 AM all 13.65 0.00 2.59 3.24 0.08 80.43 04:37:01 AM 0 9.20 0.00 2.09 2.52 0.08 86.11 04:37:01 AM 1 18.11 0.00 3.10 3.97 0.08 74.74 04:38:01 AM all 7.91 0.00 0.64 0.03 0.08 91.36 04:38:01 AM 0 10.65 0.00 0.82 0.05 0.08 88.39 04:38:01 AM 1 5.16 0.00 0.45 0.00 0.07 94.32 04:39:01 AM all 14.28 0.00 1.56 0.04 0.08 84.05 04:39:01 AM 0 13.36 0.00 1.74 0.02 0.07 84.81 04:39:01 AM 1 15.19 0.00 1.37 0.07 0.08 83.29 04:40:01 AM all 28.93 0.00 3.43 0.42 0.08 67.14 04:40:01 AM 0 42.18 0.00 3.82 0.70 0.08 53.22 04:40:01 AM 1 15.65 0.00 3.04 0.13 0.08 81.10 Average: all 21.76 0.01 3.67 4.91 0.09 69.56 Average: 0 25.89 0.01 3.78 4.57 0.09 65.67 Average: 1 17.65 0.01 3.56 5.26 0.09 73.44