---> uname -a: Linux prd-centos8-robot-2c-8g-44492.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 581 4991 19 2124 6819 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:36:38:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe36:3808/64 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:23 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 79.84 23.83 56.01 6601.40 5673.59 04:07:01 AM 98.15 0.70 97.45 50.78 10528.74 04:08:01 AM 18.63 0.42 18.21 64.79 1599.58 04:09:01 AM 61.03 0.03 61.00 3.47 7867.86 04:10:01 AM 2.20 0.10 2.10 32.12 60.41 04:11:01 AM 2.17 0.03 2.13 1.87 112.61 04:12:01 AM 12.00 0.32 11.68 36.92 485.47 04:13:01 AM 27.90 0.53 27.36 64.79 1321.95 Average: 37.74 3.24 34.49 857.05 3456.36 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5259564 7004432 2622868 33.27 2688 1927436 741796 8.31 246576 2054440 200644 04:07:01 AM 5178380 7008164 2704052 34.30 2688 2006948 704464 7.89 221724 2133748 30120 04:08:01 AM 5162084 7036444 2720348 34.51 2688 2049064 675996 7.57 245284 2121448 39816 04:09:01 AM 5031516 7062152 2850916 36.17 2688 2200200 621800 6.96 258260 2216752 76 04:10:01 AM 4992516 7024532 2889916 36.66 2688 2201596 689752 7.72 258452 2255692 436 04:11:01 AM 4988612 7021876 2893820 36.71 2688 2202804 689752 7.72 258660 2259400 148 04:12:01 AM 5088988 6984680 2793444 35.44 2688 2071136 709524 7.94 281348 2158732 35084 04:13:01 AM 5107716 6979796 2774716 35.20 2688 2048004 710508 7.96 450680 1973832 16724 Average: 5101172 7015260 2781260 35.28 2688 2088398 692949 7.76 277623 2146756 40381 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 281.97 178.31 1529.28 59.83 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 60.53 49.08 649.71 8.34 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.88 9.55 6.81 3.85 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 224.86 163.73 335.84 43.28 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 13.55 7.03 3.89 1.10 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 30.01 22.19 8.47 4.91 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 67.28 48.02 85.87 28.67 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 19.66 19.05 16.52 8.89 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 89.47 62.12 329.56 19.86 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:23 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 39.13 0.00 6.88 4.04 0.10 49.85 04:06:01 AM 0 46.66 0.00 7.09 2.96 0.10 43.18 04:06:01 AM 1 31.59 0.00 6.67 5.12 0.10 56.52 04:07:01 AM all 27.37 0.00 3.92 2.63 0.09 65.98 04:07:01 AM 0 35.70 0.00 4.39 3.47 0.10 56.33 04:07:01 AM 1 19.03 0.00 3.46 1.79 0.08 75.64 04:08:01 AM all 16.59 0.00 2.33 0.39 0.07 80.62 04:08:01 AM 0 13.01 0.00 1.83 0.52 0.07 84.57 04:08:01 AM 1 20.18 0.00 2.82 0.27 0.07 76.66 04:09:01 AM all 21.60 0.00 3.61 1.71 0.08 73.01 04:09:01 AM 0 26.71 0.00 4.01 1.82 0.08 67.36 04:09:01 AM 1 16.49 0.00 3.21 1.59 0.07 78.65 04:10:01 AM all 2.05 0.00 0.30 0.12 0.03 97.51 04:10:01 AM 0 3.09 0.00 0.38 0.23 0.02 96.28 04:10:01 AM 1 1.00 0.00 0.22 0.00 0.03 98.75 04:11:01 AM all 8.99 0.00 0.80 0.02 0.04 90.14 04:11:01 AM 0 8.06 0.00 0.67 0.02 0.03 91.22 04:11:01 AM 1 9.92 0.00 0.94 0.02 0.05 89.07 04:12:01 AM all 18.36 0.00 1.85 0.13 0.05 79.62 04:12:01 AM 0 13.78 0.00 1.70 0.12 0.05 84.35 04:12:01 AM 1 22.95 0.00 1.99 0.13 0.05 74.88 04:13:01 AM all 32.02 0.00 3.45 0.42 0.08 64.04 04:13:01 AM 0 48.82 0.00 4.31 0.40 0.10 46.37 04:13:01 AM 1 15.21 0.00 2.59 0.43 0.07 81.71 Average: all 20.76 0.00 2.89 1.18 0.07 75.10 Average: 0 24.48 0.00 3.05 1.19 0.07 71.21 Average: 1 17.05 0.00 2.74 1.17 0.06 78.98