---> uname -a: Linux prd-centos8-robot-2c-8g-12607.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 572 4994 19 2130 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:d5:1d:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fed5:1d07/64 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 87.35 13.10 74.26 2343.22 6394.12 12:57:01 AM 83.70 0.70 83.00 50.79 10045.23 12:58:01 AM 29.56 0.42 29.15 64.79 1602.88 12:59:01 AM 46.92 0.03 46.88 3.47 7010.98 01:00:01 AM 2.48 0.10 2.38 32.12 70.04 01:01:01 AM 2.00 0.05 1.95 2.00 115.03 01:02:01 AM 12.94 0.40 12.54 39.58 539.11 Average: 37.85 2.11 35.74 362.29 3682.31 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5343204 7073724 2539228 32.21 2688 1912204 669928 7.50 209560 2005128 163640 12:57:01 AM 5209496 7046172 2672936 33.91 2688 2013732 671384 7.52 230720 2094508 1108 12:58:01 AM 4964356 6999952 2918076 37.02 2688 2206112 738688 8.27 275744 2275896 172748 12:59:01 AM 5035288 7074332 2847144 36.12 2688 2208440 622704 6.97 256700 2214340 4 01:00:01 AM 4993080 7033976 2889352 36.66 2688 2210292 692484 7.75 256968 2255892 900 01:01:01 AM 4987564 7030304 2894868 36.73 2688 2212120 692484 7.75 257108 2261324 1216 01:02:01 AM 5127788 7000512 2754644 34.95 2688 2048148 707080 7.92 293508 2106212 21472 Average: 5094397 7036996 2788035 35.37 2688 2115864 684965 7.67 254330 2173329 51584 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 156.11 110.48 1165.36 22.74 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 58.82 45.46 485.67 8.62 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 42.41 30.48 295.92 6.85 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 203.07 143.99 45.08 40.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 23.21 15.13 6.96 2.70 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 22.16 17.68 6.25 4.28 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 65.48 43.36 87.43 29.73 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 81.61 58.08 298.94 16.54 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 32.27 0.00 5.72 3.93 0.12 57.96 12:56:01 AM 0 35.95 0.00 6.29 3.49 0.12 54.15 12:56:01 AM 1 28.60 0.00 5.16 4.36 0.12 61.76 12:57:01 AM all 22.57 0.00 3.35 3.21 0.16 70.72 12:57:01 AM 0 23.39 0.00 3.76 2.88 0.12 69.86 12:57:01 AM 1 21.74 0.00 2.93 3.55 0.20 71.57 12:58:01 AM all 22.89 0.00 2.69 1.02 0.09 73.30 12:58:01 AM 0 36.91 0.00 3.47 1.26 0.08 58.29 12:58:01 AM 1 8.93 0.00 1.92 0.78 0.10 88.27 12:59:01 AM all 12.11 0.00 2.26 1.85 0.07 83.72 12:59:01 AM 0 11.87 0.00 2.26 1.76 0.08 84.03 12:59:01 AM 1 12.35 0.00 2.26 1.94 0.05 83.41 01:00:01 AM all 5.34 0.00 0.48 0.04 0.07 94.07 01:00:01 AM 0 6.90 0.00 0.53 0.08 0.05 92.43 01:00:01 AM 1 3.78 0.00 0.43 0.00 0.08 95.70 01:01:01 AM all 8.78 0.00 0.64 0.18 0.07 90.35 01:01:01 AM 0 13.07 0.00 0.87 0.00 0.08 85.98 01:01:01 AM 1 4.48 0.00 0.40 0.35 0.05 94.72 01:02:01 AM all 20.12 0.00 2.28 0.47 0.08 77.06 01:02:01 AM 0 28.45 0.00 2.87 0.55 0.07 68.06 01:02:01 AM 1 11.80 0.00 1.69 0.38 0.08 86.05 Average: all 17.73 0.00 2.49 1.53 0.09 78.17 Average: 0 22.36 0.00 2.86 1.43 0.09 73.26 Average: 1 13.09 0.00 2.11 1.62 0.10 83.07