---> uname -a: Linux prd-centos8-robot-2c-8g-11298.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 581 4982 19 2134 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:59:d9:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe59:d9fe/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) 11/29/2024 _x86_64_ (2 CPU) 00:57:11 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 99.03 21.11 77.92 5025.66 6301.93 01:00:01 AM 77.05 0.70 76.35 50.79 9244.24 01:01:01 AM 23.62 0.43 23.19 64.90 1992.35 01:02:01 AM 58.44 0.10 58.34 5.20 7676.32 01:03:01 AM 5.75 0.10 5.65 32.13 235.94 01:04:01 AM 2.03 0.03 2.00 1.87 116.88 01:05:01 AM 6.73 0.32 6.42 36.93 258.56 01:06:01 AM 27.21 0.53 26.68 64.79 1388.44 Average: 37.49 2.92 34.57 660.29 3402.03 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5319152 7053804 2563272 32.52 2688 1916440 690940 7.74 214884 2025192 171152 01:00:01 AM 5168508 7006692 2713916 34.43 2688 2015080 714388 8.00 221456 2145640 30684 01:01:01 AM 5159440 7045476 2722984 34.55 2688 2060800 689724 7.72 250844 2121388 39144 01:02:01 AM 5020740 7062072 2861684 36.30 2688 2210956 626640 7.02 257724 2229320 92 01:03:01 AM 4983368 7026092 2899056 36.78 2688 2212372 679036 7.60 257920 2268568 452 01:04:01 AM 4979752 7023688 2902672 36.82 2688 2213560 679036 7.60 258128 2272316 136 01:05:01 AM 5074948 6982000 2807476 35.62 2688 2080480 727596 8.15 283040 2166824 36152 01:06:01 AM 5120332 7001276 2762092 35.04 2688 2056256 711492 7.97 452236 1959460 16716 Average: 5103280 7025138 2779144 35.26 2688 2095743 689856 7.72 274529 2148588 36816 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.13 192.54 1652.73 61.30 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 56.31 45.01 586.10 8.04 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 22.36 16.48 76.32 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 207.63 169.75 263.56 40.94 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.45 7.70 4.25 1.12 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 30.84 23.21 8.66 6.45 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 64.64 46.88 85.58 27.71 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.46 18.61 16.74 9.04 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 90.11 65.03 336.75 19.94 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) 11/29/2024 _x86_64_ (2 CPU) 00:57:11 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.88 0.00 6.99 3.28 0.13 50.72 12:59:01 AM 0 45.33 0.00 6.99 2.89 0.13 44.66 12:59:01 AM 1 32.42 0.00 6.98 3.68 0.12 56.80 01:00:01 AM all 21.12 0.00 2.96 7.04 0.07 68.81 01:00:01 AM 0 25.44 0.00 3.16 7.01 0.07 64.32 01:00:01 AM 1 16.79 0.00 2.77 7.08 0.07 73.29 01:01:01 AM all 18.81 0.00 2.51 5.01 0.09 73.58 01:01:01 AM 0 24.08 0.00 2.77 7.53 0.10 65.52 01:01:01 AM 1 13.53 0.00 2.25 2.47 0.08 81.66 01:02:01 AM all 19.81 0.00 3.10 3.17 0.08 73.85 01:02:01 AM 0 26.08 0.00 3.49 2.83 0.07 67.53 01:02:01 AM 1 13.54 0.00 2.71 3.51 0.08 80.16 01:03:01 AM all 2.04 0.00 0.33 0.10 0.03 97.51 01:03:01 AM 0 2.94 0.00 0.38 0.13 0.03 96.51 01:03:01 AM 1 1.14 0.00 0.27 0.07 0.02 98.51 01:04:01 AM all 9.21 0.00 0.85 0.03 0.07 89.84 01:04:01 AM 0 10.74 0.00 1.17 0.02 0.07 88.00 01:04:01 AM 1 7.69 0.00 0.52 0.05 0.07 91.68 01:05:01 AM all 18.45 0.00 1.82 0.58 0.07 79.09 01:05:01 AM 0 22.24 0.00 1.86 0.89 0.07 74.95 01:05:01 AM 1 14.66 0.00 1.79 0.27 0.07 83.22 01:06:01 AM all 30.76 0.00 3.36 1.02 0.09 64.77 01:06:01 AM 0 28.38 0.00 3.29 1.15 0.10 67.08 01:06:01 AM 1 33.16 0.00 3.43 0.89 0.08 62.45 Average: all 19.89 0.00 2.74 2.53 0.08 74.77 Average: 0 23.16 0.00 2.89 2.81 0.08 71.07 Average: 1 16.61 0.00 2.59 2.25 0.07 78.47