---> uname -a: Linux prd-centos8-robot-2c-8g-8049.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 602 4951 19 2144 6798 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:a1:33:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fea1:3321/64 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:38 LINUX RESTART (2 CPU) 12:58:03 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 143.73 77.23 66.49 8420.96 41233.97 01:00:01 AM 122.21 7.43 114.78 1296.63 10175.74 01:01:01 AM 32.90 0.40 32.50 64.37 3779.58 01:02:01 AM 62.11 2.63 59.48 397.87 7658.92 01:03:01 AM 10.53 0.00 10.53 0.00 870.17 01:04:01 AM 4.28 0.13 4.15 33.99 163.97 01:05:01 AM 2.07 0.13 1.93 1.33 193.59 01:06:01 AM 29.48 1.03 28.45 107.32 1411.60 Average: 50.53 10.85 39.68 1260.36 8047.85 12:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5448540 7030756 2433884 30.88 2688 1773260 729596 8.17 190276 1956464 119752 01:00:01 AM 5160084 6997740 2722340 34.54 2688 2014464 738300 8.27 221184 2155628 90076 01:01:01 AM 5139968 7008912 2742456 34.79 2688 2045108 723168 8.10 246600 2148584 24828 01:02:01 AM 4996772 7047768 2885652 36.61 2688 2220232 643700 7.21 262796 2245648 16564 01:03:01 AM 5000396 7051076 2882028 36.56 2688 2220256 643700 7.21 262796 2245724 28 01:04:01 AM 4955712 7008908 2926712 37.13 2688 2222656 696136 7.79 263176 2289948 536 01:05:01 AM 5159092 7045652 2723332 34.55 2688 2057520 637596 7.14 256404 2094968 3244 01:06:01 AM 5084660 6983568 2797764 35.49 2688 2074840 724256 8.11 458460 1989680 12688 Average: 5118153 7021798 2764271 35.07 2688 2078542 692056 7.75 270212 2140830 33464 12:58:03 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 293.00 192.30 1560.07 63.68 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 76.11 60.96 707.41 9.76 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 14.38 8.66 6.15 3.60 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 229.73 164.13 336.63 35.88 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 2.97 1.92 0.72 0.35 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 41.84 29.05 11.60 4.91 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 46.26 31.87 50.01 17.41 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 35.08 27.18 50.58 25.51 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 91.61 63.99 335.30 19.96 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) 11/17/2024 _x86_64_ (2 CPU) 00:57:38 LINUX RESTART (2 CPU) 12:58:03 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.57 0.04 8.93 11.73 0.12 40.60 12:59:01 AM 0 41.02 0.03 8.95 13.62 0.14 36.24 12:59:01 AM 1 36.13 0.05 8.91 9.85 0.10 44.95 01:00:01 AM all 33.44 0.00 5.56 3.78 0.09 57.12 01:00:01 AM 0 25.49 0.00 5.15 3.31 0.10 65.95 01:00:01 AM 1 41.39 0.00 5.98 4.24 0.08 48.31 01:01:01 AM all 13.64 0.00 1.99 1.26 0.08 83.03 01:01:01 AM 0 13.63 0.00 2.17 0.94 0.07 83.20 01:01:01 AM 1 13.66 0.00 1.80 1.58 0.10 82.86 01:02:01 AM all 23.84 0.00 3.91 1.80 0.08 70.37 01:02:01 AM 0 16.86 0.00 3.22 2.04 0.07 77.82 01:02:01 AM 1 30.83 0.00 4.60 1.57 0.08 62.92 01:03:01 AM all 0.33 0.00 0.13 0.21 0.03 99.31 01:03:01 AM 0 0.12 0.00 0.17 0.32 0.03 99.36 01:03:01 AM 1 0.53 0.00 0.08 0.10 0.03 99.25 01:04:01 AM all 9.92 0.00 0.98 0.02 0.06 89.03 01:04:01 AM 0 5.62 0.00 0.69 0.02 0.05 93.63 01:04:01 AM 1 14.22 0.00 1.27 0.02 0.07 84.43 01:05:01 AM all 11.34 0.00 1.02 0.00 0.07 87.58 01:05:01 AM 0 10.21 0.00 0.99 0.00 0.07 88.74 01:05:01 AM 1 12.47 0.00 1.05 0.00 0.07 86.42 01:06:01 AM all 31.87 0.00 3.57 0.39 0.08 64.10 01:06:01 AM 0 27.84 0.00 3.51 0.27 0.08 68.30 01:06:01 AM 1 35.89 0.00 3.62 0.52 0.07 59.91 Average: all 20.28 0.01 3.23 2.35 0.08 74.06 Average: 0 17.48 0.00 3.07 2.51 0.08 76.86 Average: 1 23.07 0.01 3.39 2.20 0.08 71.26