---> uname -a: Linux prd-centos8-robot-2c-8g-616.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 594 4968 19 2134 6806 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:14:09:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe14:919/64 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:06 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 95.65 7.97 87.69 1348.84 6591.25 12:57:01 AM 75.41 0.70 74.71 50.78 9624.59 12:58:01 AM 11.03 0.42 10.61 64.79 702.48 12:59:01 AM 54.22 0.03 54.18 3.47 7536.87 01:00:01 AM 5.58 0.10 5.48 32.12 234.67 01:01:01 AM 2.00 0.03 1.97 1.87 108.90 01:02:01 AM 8.04 0.42 7.63 39.69 295.79 Average: 35.99 1.38 34.61 220.18 3584.62 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5281316 7087116 2601108 33.00 2688 1983912 648328 7.26 209580 2057700 228192 12:57:01 AM 5127812 6966396 2754612 34.95 2688 2015796 742180 8.31 231620 2178128 12 12:58:01 AM 5150124 7037664 2732300 34.66 2688 2062120 688184 7.71 250804 2128896 39432 12:59:01 AM 5008724 7050796 2873700 36.46 2688 2211604 630188 7.06 257468 2237176 24 01:00:01 AM 4972016 7015652 2910408 36.92 2688 2213168 706284 7.91 257728 2277812 396 01:01:01 AM 4966824 7011768 2915600 36.99 2688 2214460 706284 7.91 257872 2282588 392 01:02:01 AM 5102144 6979900 2780280 35.27 2688 2051316 708880 7.94 292184 2129860 22716 Average: 5086994 7021327 2795430 35.46 2688 2107482 690047 7.73 251037 2184594 41595 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 81.35 67.59 942.00 8.68 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 52.15 37.52 442.70 8.59 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 18.86 11.98 77.82 2.82 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 226.62 158.93 262.69 41.35 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 18.33 11.25 5.01 2.65 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 28.12 20.69 8.15 4.94 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 63.84 45.95 87.04 28.37 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 69.90 50.56 260.74 13.92 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) 12/07/2024 _x86_64_ (2 CPU) 00:54:06 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.46 0.00 5.32 3.14 0.11 55.97 12:56:01 AM 0 43.88 0.00 6.09 3.74 0.10 46.18 12:56:01 AM 1 27.07 0.00 4.55 2.54 0.12 65.72 12:57:01 AM all 21.93 0.00 2.63 2.93 0.09 72.42 12:57:01 AM 0 24.41 0.00 3.00 3.57 0.08 68.93 12:57:01 AM 1 19.44 0.00 2.26 2.29 0.10 75.90 12:58:01 AM all 9.05 0.00 1.78 0.18 0.07 88.93 12:58:01 AM 0 13.92 0.00 2.01 0.08 0.07 83.93 12:58:01 AM 1 4.19 0.00 1.55 0.27 0.07 93.93 12:59:01 AM all 19.01 0.00 3.23 2.11 0.08 75.56 12:59:01 AM 0 20.29 0.00 3.23 1.52 0.08 74.87 12:59:01 AM 1 17.74 0.00 3.24 2.70 0.08 76.24 01:00:01 AM all 3.16 0.00 0.35 0.14 0.05 96.29 01:00:01 AM 0 5.26 0.00 0.55 0.02 0.05 94.12 01:00:01 AM 1 1.07 0.00 0.15 0.27 0.05 98.46 01:01:01 AM all 8.21 0.00 0.79 0.00 0.07 90.94 01:01:01 AM 0 7.59 0.00 0.54 0.00 0.07 91.80 01:01:01 AM 1 8.82 0.00 1.04 0.00 0.07 90.08 01:02:01 AM all 22.16 0.00 2.15 0.07 0.11 75.52 01:02:01 AM 0 26.22 0.00 2.17 0.08 0.10 71.43 01:02:01 AM 1 18.09 0.00 2.14 0.05 0.12 79.60 Average: all 16.99 0.00 2.32 1.22 0.08 79.39 Average: 0 20.21 0.00 2.51 1.29 0.08 75.92 Average: 1 13.77 0.00 2.13 1.16 0.09 82.85