---> uname -a: Linux prd-centos8-robot-2c-8g-376.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4871 19 2208 6782 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:d0:61:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fed0:6197/64 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) 07/20/2024 _x86_64_ (2 CPU) 01:34:43 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 198.22 144.22 54.00 14358.71 38839.27 01:37:01 AM 119.71 6.97 112.75 1252.59 9920.35 01:38:01 AM 41.14 1.48 39.65 172.88 4422.81 01:39:01 AM 37.09 0.00 37.09 0.00 2041.29 01:40:01 AM 32.22 0.12 32.11 35.45 6294.05 01:41:01 AM 2.13 0.02 2.12 0.13 131.54 01:42:01 AM 0.88 0.00 0.88 0.00 598.17 01:43:01 AM 0.37 0.00 0.37 0.00 379.52 01:44:01 AM 0.63 0.02 0.62 1.07 230.71 01:45:01 AM 0.83 0.23 0.60 32.39 108.56 01:46:01 AM 0.45 0.00 0.45 0.00 78.74 01:47:01 AM 0.27 0.00 0.27 0.00 20.33 01:48:01 AM 13.45 0.33 13.11 37.85 617.18 Average: 34.42 11.80 22.62 1222.76 4899.58 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5479244 7016252 2403180 30.49 2688 1729108 757992 8.49 186232 1930760 103520 01:37:01 AM 5111528 6951564 2770896 35.15 2688 2017936 755720 8.46 214628 2213524 125964 01:38:01 AM 5229696 7056220 2652728 33.65 2688 2004068 680052 7.61 242060 2065672 32 01:39:01 AM 4969608 6994224 2912816 36.95 2688 2193832 706696 7.91 258864 2283316 174900 01:40:01 AM 4966836 6992428 2915588 36.99 2688 2195152 727360 8.14 262112 2276708 16 01:41:01 AM 4940448 6976136 2941976 37.32 2688 2205308 742936 8.32 262612 2302424 8300 01:42:01 AM 4926136 6976376 2956288 37.50 2688 2219792 742936 8.32 262612 2316792 5292 01:43:01 AM 4919952 6976872 2962472 37.58 2688 2226504 742936 8.32 262612 2323472 652 01:44:01 AM 4910876 6973976 2971548 37.70 2688 2232648 742936 8.32 262668 2331528 72 01:45:01 AM 4516468 6908488 3365956 42.70 2688 2238248 757148 8.48 264156 2345376 1768 01:46:01 AM 4517700 6910040 3364724 42.69 2688 2238824 757148 8.48 264688 2344476 168 01:47:01 AM 4516528 6909248 3365896 42.70 2688 2239204 757148 8.48 264700 2345344 72 01:48:01 AM 5002720 6954884 2879704 36.53 2688 2126968 742296 8.31 328588 2193520 67220 Average: 4923672 6968978 2958752 37.54 2688 2143661 739485 8.28 256656 2251762 37537 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 285.04 163.41 1194.24 58.28 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 95.28 76.62 885.73 11.28 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 18.34 10.56 7.20 3.95 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 42.32 33.89 275.47 8.68 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 241.24 171.49 49.33 43.09 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 36.25 29.12 83.95 8.52 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 33.91 30.77 97.69 8.06 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 18.86 14.51 35.07 5.61 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 25.35 22.11 23.98 12.05 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 45.27 59.16 66.91 5.44 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 5.95 5.02 1.60 1.15 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 14.10 10.26 3.29 2.07 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 67.33 45.18 147.26 87.45 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 71.49 51.71 220.92 19.67 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) 07/20/2024 _x86_64_ (2 CPU) 01:34:43 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 39.90 0.08 10.86 14.50 0.11 34.55 01:36:01 AM 0 42.60 0.08 11.39 16.83 0.12 28.98 01:36:01 AM 1 37.18 0.07 10.33 12.16 0.10 40.17 01:37:01 AM all 37.38 0.00 5.91 3.98 0.11 52.62 01:37:01 AM 0 42.66 0.00 6.76 3.65 0.10 46.84 01:37:01 AM 1 32.10 0.00 5.06 4.31 0.12 58.41 01:38:01 AM all 14.93 0.00 2.09 1.68 0.09 81.21 01:38:01 AM 0 14.28 0.00 1.77 1.32 0.08 82.55 01:38:01 AM 1 15.58 0.00 2.41 2.04 0.10 79.87 01:39:01 AM all 25.84 0.00 4.27 0.75 0.08 69.05 01:39:01 AM 0 34.09 0.00 4.84 1.19 0.07 59.82 01:39:01 AM 1 17.61 0.00 3.70 0.32 0.10 78.28 01:40:01 AM all 4.06 0.00 1.05 1.56 0.06 93.27 01:40:01 AM 0 4.48 0.00 1.09 1.62 0.07 92.75 01:40:01 AM 1 3.64 0.00 1.02 1.49 0.05 93.79 01:41:01 AM all 10.83 0.00 0.28 0.01 0.08 88.80 01:41:01 AM 0 6.91 0.00 0.25 0.00 0.08 92.75 01:41:01 AM 1 14.76 0.00 0.30 0.02 0.08 84.84 01:42:01 AM all 15.87 0.00 0.25 0.10 0.08 83.71 01:42:01 AM 0 26.97 0.00 0.25 0.00 0.07 72.71 01:42:01 AM 1 4.75 0.00 0.25 0.20 0.08 94.72 01:43:01 AM all 7.96 0.00 0.13 0.08 0.05 91.77 01:43:01 AM 0 10.52 0.00 0.13 0.17 0.05 89.13 01:43:01 AM 1 5.40 0.00 0.13 0.00 0.05 94.42 01:44:01 AM all 15.44 0.00 0.23 0.05 0.08 84.20 01:44:01 AM 0 16.41 0.00 0.23 0.00 0.08 83.27 01:44:01 AM 1 14.46 0.00 0.23 0.10 0.07 85.14 01:45:01 AM all 9.62 0.00 6.56 0.05 0.08 83.68 01:45:01 AM 0 11.54 0.00 6.54 0.02 0.08 81.82 01:45:01 AM 1 7.70 0.00 6.59 0.08 0.08 85.54 01:46:01 AM all 2.73 0.00 0.16 0.00 0.05 97.06 01:46:01 AM 0 1.45 0.00 0.13 0.00 0.05 98.36 01:46:01 AM 1 4.01 0.00 0.18 0.00 0.05 95.75 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 4.04 0.00 0.18 0.00 0.05 95.73 01:47:01 AM 0 5.58 0.00 0.25 0.00 0.07 94.10 01:47:01 AM 1 2.51 0.00 0.10 0.00 0.03 97.36 01:48:01 AM all 20.69 0.00 2.70 0.16 0.09 76.35 01:48:01 AM 0 34.03 0.00 3.14 0.10 0.10 62.63 01:48:01 AM 1 7.34 0.00 2.27 0.22 0.08 90.09 Average: all 16.09 0.01 2.66 1.76 0.08 79.41 Average: 0 19.35 0.01 2.83 1.91 0.08 75.83 Average: 1 12.83 0.01 2.50 1.60 0.08 82.99