---> uname -a: Linux prd-centos8-robot-2c-8g-12112.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4805 19 2310 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:66:f7:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe66:f7aa/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) 12/02/2024 _x86_64_ (2 CPU) 03:57:30 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 73.81 31.92 41.89 7002.60 9175.01 04:00:01 AM 116.98 0.72 116.26 51.32 11523.26 04:01:01 AM 19.68 0.37 19.31 62.11 1637.24 04:02:01 AM 23.82 0.13 23.69 4.53 1462.44 04:03:01 AM 44.05 2.52 41.54 396.00 6835.10 04:04:01 AM 5.73 0.00 5.73 0.00 241.29 04:05:01 AM 0.22 0.00 0.22 0.00 2.53 04:06:01 AM 0.12 0.00 0.12 0.00 0.80 04:07:01 AM 5.65 0.18 5.46 33.86 91.02 Average: 32.23 3.98 28.25 838.95 3441.05 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5404976 7039176 2477456 31.43 2688 1824096 721860 8.08 218420 1966556 126096 04:00:01 AM 5179748 7015724 2702684 34.29 2688 2012432 700640 7.85 221480 2130128 34716 04:01:01 AM 5262016 7099324 2620416 33.24 2688 2014296 640488 7.17 240528 2032796 12 04:02:01 AM 4964876 6999420 2917556 37.01 2688 2205168 740320 8.29 276672 2273804 171920 04:03:01 AM 5016400 7067200 2866032 36.36 2688 2220112 620960 6.95 263156 2224664 16 04:04:01 AM 5018508 7069308 2863924 36.33 2688 2220112 636456 7.13 263156 2224736 8 04:05:01 AM 5018436 7069236 2863996 36.33 2688 2220112 636456 7.13 263156 2224668 4 04:06:01 AM 5018344 7069148 2864088 36.34 2688 2220116 636456 7.13 263156 2224672 4 04:07:01 AM 4941160 6990424 2941272 37.31 2688 2217996 695972 7.79 301820 2260812 13360 Average: 5091607 7046551 2790825 35.41 2688 2128271 669956 7.50 256838 2173648 38460 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 321.49 200.27 1561.50 62.45 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 72.61 55.50 675.09 8.82 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 19.96 7.45 5.99 3.14 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 33.28 27.42 292.62 5.56 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 434.39 298.83 106.49 80.87 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.05 0.82 0.25 0.19 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 1.10 0.15 0.06 0.01 0.00 0.00 0.00 0.00 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 0.42 0.17 0.03 0.01 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 16.28 12.50 14.96 6.35 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 100.07 67.01 295.23 18.60 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:30 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 39.15 0.00 6.61 3.96 0.12 50.16 03:59:01 AM 0 31.36 0.00 7.31 3.60 0.15 57.58 03:59:01 AM 1 46.95 0.00 5.92 4.32 0.08 42.73 04:00:01 AM all 30.17 0.00 4.70 3.33 0.09 61.71 04:00:01 AM 0 21.57 0.00 4.17 3.58 0.08 70.60 04:00:01 AM 1 38.76 0.00 5.23 3.08 0.10 52.83 04:01:01 AM all 10.78 0.00 1.19 1.44 0.07 86.52 04:01:01 AM 0 5.16 0.00 1.25 1.20 0.05 92.34 04:01:01 AM 1 16.41 0.00 1.14 1.67 0.08 80.69 04:02:01 AM all 15.76 0.00 2.55 0.58 0.08 81.04 04:02:01 AM 0 12.71 0.00 2.49 0.50 0.07 84.23 04:02:01 AM 1 18.80 0.00 2.62 0.65 0.08 77.85 04:03:01 AM all 13.11 0.00 3.06 2.23 0.08 81.51 04:03:01 AM 0 10.19 0.00 2.37 1.80 0.07 85.57 04:03:01 AM 1 16.03 0.00 3.75 2.66 0.10 77.46 04:04:01 AM all 0.33 0.00 0.08 0.10 0.03 99.46 04:04:01 AM 0 0.15 0.00 0.10 0.20 0.03 99.52 04:04:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 04:05:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 04:05:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 04:05:01 AM 1 0.58 0.00 0.08 0.00 0.07 99.27 04:06:01 AM all 0.29 0.00 0.06 0.00 0.05 99.60 04:06:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 04:06:01 AM 1 0.53 0.00 0.07 0.00 0.07 99.33 04:07:01 AM all 11.91 0.00 1.24 0.05 0.05 86.76 04:07:01 AM 0 13.92 0.00 1.47 0.05 0.07 84.50 04:07:01 AM 1 9.91 0.00 1.00 0.05 0.03 89.01 Average: all 13.53 0.00 2.17 1.30 0.07 82.94 Average: 0 10.56 0.00 2.14 1.21 0.06 86.02 Average: 1 16.49 0.00 2.21 1.38 0.07 79.86