---> uname -a: Linux prd-centos8-robot-2c-8g-34646.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 588 4990 19 2119 6813 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:16:b5:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe16:b522/64 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) 10/03/2024 _x86_64_ (2 CPU) 05:21:35 LINUX RESTART (2 CPU) 05:22:01 AM tps rtps wtps bread/s bwrtn/s 05:23:01 AM 127.11 71.24 55.86 7957.35 38989.92 05:24:01 AM 122.94 7.00 115.94 1265.63 10226.84 05:25:01 AM 32.36 0.83 31.52 95.43 4219.01 05:26:01 AM 40.96 0.00 40.96 0.00 2751.22 05:27:01 AM 24.71 0.03 24.68 3.47 5617.03 05:28:01 AM 3.00 0.10 2.90 32.92 100.42 05:29:01 AM 23.75 0.63 23.11 73.19 1202.50 Average: 53.55 11.41 42.14 1346.92 9015.64 05:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:23:01 AM 5540808 7075316 2341624 29.71 2688 1726284 698204 7.82 187496 1870588 97944 05:24:01 AM 5204460 7036412 2677972 33.97 2688 2008516 668640 7.49 212292 2120072 106476 05:25:01 AM 5250360 7084676 2632072 33.39 2688 2011420 628696 7.04 240732 2047196 12 05:26:01 AM 4976476 7013060 2905956 36.87 2688 2205572 676252 7.57 258016 2278332 154544 05:27:01 AM 5023132 7059476 2859300 36.27 2688 2205648 623448 6.98 258736 2226244 4 05:28:01 AM 5021444 7060192 2860988 36.30 2688 2208052 629440 7.05 259188 2227716 1048 05:29:01 AM 5204632 7067016 2677800 33.97 2688 2037936 647024 7.24 444580 1882304 176 Average: 5174473 7056593 2707959 34.35 2688 2057633 653101 7.31 265863 2093207 51458 05:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 290.60 162.90 1215.50 58.35 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 82.39 63.32 973.51 9.86 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 11.70 9.95 6.11 3.65 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 42.14 35.61 300.07 9.10 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 188.10 144.57 39.63 39.22 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 124.24 94.90 924.94 7.93 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 51.76 34.91 81.41 22.15 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 112.99 78.02 505.91 21.47 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) 10/03/2024 _x86_64_ (2 CPU) 05:21:35 LINUX RESTART (2 CPU) 05:22:01 AM CPU %user %nice %system %iowait %steal %idle 05:23:01 AM all 34.21 0.04 8.03 25.58 0.15 31.99 05:23:01 AM 0 40.48 0.05 7.50 23.95 0.13 27.89 05:23:01 AM 1 27.91 0.03 8.56 27.22 0.17 36.11 05:24:01 AM all 37.38 0.00 6.18 4.51 0.15 51.78 05:24:01 AM 0 41.99 0.00 6.25 4.17 0.15 47.44 05:24:01 AM 1 32.77 0.00 6.10 4.85 0.15 56.13 05:25:01 AM all 11.17 0.00 1.58 1.63 0.04 85.58 05:25:01 AM 0 9.19 0.00 1.45 1.62 0.05 87.69 05:25:01 AM 1 13.16 0.00 1.70 1.64 0.03 83.47 05:26:01 AM all 27.23 0.00 4.11 1.07 0.11 67.48 05:26:01 AM 0 24.98 0.00 3.87 1.25 0.10 69.80 05:26:01 AM 1 29.49 0.00 4.34 0.89 0.12 65.16 05:27:01 AM all 0.92 0.00 0.74 1.24 0.03 97.08 05:27:01 AM 0 1.22 0.00 0.62 1.50 0.03 96.62 05:27:01 AM 1 0.62 0.00 0.85 0.97 0.03 97.53 05:28:01 AM all 5.00 0.00 0.64 0.03 0.08 94.24 05:28:01 AM 0 6.96 0.00 0.86 0.00 0.10 92.07 05:28:01 AM 1 3.05 0.00 0.42 0.07 0.07 96.40 05:29:01 AM all 21.77 0.00 3.01 2.22 0.09 72.90 05:29:01 AM 0 23.42 0.00 3.67 2.95 0.08 69.87 05:29:01 AM 1 20.11 0.00 2.35 1.49 0.10 75.95 Average: all 19.67 0.01 3.47 5.16 0.09 71.61 Average: 0 21.18 0.01 3.46 5.05 0.09 70.22 Average: 1 18.15 0.00 3.47 5.27 0.10 73.01