---> uname -a: Linux prd-centos8-robot-2c-8g-23290.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 586 4958 19 2152 6815 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:89:80:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe89:801c/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) 09/17/2024 _x86_64_ (2 CPU) 04:48:26 LINUX RESTART (2 CPU) 04:49:01 AM tps rtps wtps bread/s bwrtn/s 04:50:00 AM 62.93 29.51 33.42 5863.89 20612.29 04:51:01 AM 98.02 6.91 91.11 1248.13 7145.93 04:52:01 AM 61.57 1.02 60.56 111.45 7413.58 04:53:01 AM 37.76 0.03 37.73 2.27 2783.16 04:54:01 AM 34.63 0.03 34.59 3.47 5645.28 04:55:01 AM 2.95 0.10 2.85 32.12 96.50 04:56:01 AM 23.51 0.65 22.86 74.12 2543.01 Average: 45.95 5.44 40.51 1042.69 6590.30 04:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:00 AM 5612208 7097556 2270224 28.80 2688 1678920 666664 7.46 177468 1815224 60188 04:51:01 AM 5236528 7033756 2645904 33.57 2688 1975284 684156 7.66 211080 2100768 169900 04:52:01 AM 5265128 7091536 2617304 33.20 2688 2003708 639124 7.16 240364 2033836 12 04:53:01 AM 5007156 7028920 2875276 36.48 2688 2191152 666340 7.46 257920 2248096 135808 04:54:01 AM 5038052 7061828 2844380 36.09 2688 2193420 624304 6.99 259612 2212032 8 04:55:01 AM 4968880 7012640 2913552 36.96 2688 2213404 685044 7.67 259740 2280428 18884 04:56:01 AM 5131724 7028528 2750708 34.90 2688 2071884 679004 7.60 462968 1936736 264 Average: 5179954 7050681 2702478 34.28 2688 2046825 663519 7.43 267022 2089589 55009 04:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:00 AM eth0 222.44 150.86 1043.06 56.92 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 69.37 57.19 758.87 8.82 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 39.41 29.55 364.73 5.71 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 33.83 27.85 272.60 6.33 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 158.91 114.41 39.62 35.99 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 68.78 51.63 348.78 6.19 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 82.25 48.96 122.31 55.81 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 96.25 68.53 421.11 25.05 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) 09/17/2024 _x86_64_ (2 CPU) 04:48:26 LINUX RESTART (2 CPU) 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:00 AM all 30.34 0.02 5.31 13.67 0.08 50.57 04:50:00 AM 0 32.85 0.02 4.91 13.32 0.08 48.82 04:50:00 AM 1 27.84 0.02 5.71 14.03 0.08 52.32 04:51:01 AM all 34.30 0.00 5.64 5.35 0.12 54.59 04:51:01 AM 0 38.61 0.00 6.02 4.42 0.12 50.84 04:51:01 AM 1 29.99 0.00 5.26 6.28 0.12 58.35 04:52:01 AM all 18.30 0.00 2.30 2.89 0.07 76.45 04:52:01 AM 0 23.75 0.00 2.38 3.37 0.07 70.43 04:52:01 AM 1 12.83 0.00 2.22 2.41 0.07 82.47 04:53:01 AM all 19.32 0.00 3.46 0.58 0.08 76.57 04:53:01 AM 0 28.03 0.00 3.99 0.85 0.08 67.05 04:53:01 AM 1 10.61 0.00 2.94 0.30 0.07 86.09 04:54:01 AM all 8.57 0.00 1.55 1.03 0.05 88.79 04:54:01 AM 0 10.41 0.00 1.75 1.49 0.05 86.30 04:54:01 AM 1 6.74 0.00 1.35 0.57 0.05 91.29 04:55:01 AM all 6.69 0.00 0.39 0.03 0.05 92.84 04:55:01 AM 0 6.55 0.00 0.25 0.03 0.05 93.12 04:55:01 AM 1 6.83 0.00 0.53 0.03 0.05 92.56 04:56:01 AM all 24.54 0.00 3.23 0.45 0.08 71.70 04:56:01 AM 0 28.19 0.00 3.11 0.62 0.08 68.00 04:56:01 AM 1 20.89 0.00 3.36 0.28 0.07 75.40 Average: all 20.32 0.00 3.13 3.42 0.07 73.06 Average: 0 24.06 0.00 3.20 3.42 0.08 69.23 Average: 1 16.56 0.00 3.06 3.41 0.07 76.90