---> uname -a: Linux prd-centos8-robot-2c-8g-18857.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 582 4969 19 2146 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:87:cb:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe87:cb2e/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) 09/05/2024 _x86_64_ (2 CPU) 08:55:04 LINUX RESTART (2 CPU) 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 59.30 19.69 39.60 5498.57 20855.55 08:58:01 AM 112.75 6.88 105.86 1250.25 9477.96 08:59:01 AM 50.21 0.67 49.54 49.46 5795.90 09:00:01 AM 29.79 0.38 29.41 64.25 2450.72 09:01:01 AM 49.98 0.05 49.93 3.60 7008.38 09:02:01 AM 2.98 0.17 2.82 33.85 95.14 09:03:02 AM 10.00 0.32 9.68 36.92 993.95 09:04:01 AM 27.45 0.54 26.91 65.89 1906.93 Average: 42.84 3.59 39.24 877.05 6081.73 08:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5555952 7065812 2326472 29.51 2688 1703080 692304 7.75 185328 1860300 97988 08:58:01 AM 5268136 7061004 2614288 33.17 2688 1971160 650224 7.28 210668 2063572 108208 08:59:01 AM 5161536 6998684 2720888 34.52 2688 2014720 707240 7.92 233296 2144268 19000 09:00:01 AM 5005996 6995368 2876428 36.49 2688 2161116 738212 8.27 270184 2244964 146160 09:01:01 AM 5048108 7065368 2834316 35.96 2688 2186848 623104 6.98 259272 2200976 8 09:02:01 AM 4978616 7015664 2903808 36.84 2688 2206676 704660 7.89 259548 2269748 18664 09:03:02 AM 5070820 6982912 2811604 35.67 2688 2087464 722372 8.09 291520 2166760 45396 09:04:01 AM 5098860 6992788 2783564 35.31 2688 2069852 695420 7.79 461188 1972716 16708 Average: 5148503 7022200 2733921 34.68 2688 2050114 691692 7.74 271376 2115413 56516 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 237.24 150.23 1177.60 55.82 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 62.70 47.35 617.63 7.16 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 44.38 28.65 328.87 5.92 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 41.27 28.69 272.16 6.06 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 196.75 144.20 44.19 39.20 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 67.40 46.59 344.19 6.48 0.00 0.00 0.00 0.00 09:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:02 AM eth0 70.41 40.60 113.05 50.49 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 20.69 19.06 16.90 8.90 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 92.76 63.27 365.06 22.53 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) 09/05/2024 _x86_64_ (2 CPU) 08:55:04 LINUX RESTART (2 CPU) 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 30.45 0.00 5.41 35.09 0.09 28.96 08:57:01 AM 0 35.71 0.00 5.75 34.19 0.10 24.25 08:57:01 AM 1 25.14 0.00 5.07 36.00 0.09 33.70 08:58:01 AM all 29.29 0.00 5.44 5.05 0.11 60.12 08:58:01 AM 0 36.89 0.00 5.94 3.45 0.10 53.62 08:58:01 AM 1 21.70 0.00 4.94 6.64 0.12 66.60 08:59:01 AM all 17.78 0.00 1.95 2.67 0.08 77.52 08:59:01 AM 0 20.14 0.00 1.69 2.12 0.08 75.97 08:59:01 AM 1 15.41 0.00 2.21 3.22 0.08 79.08 09:00:01 AM all 18.37 0.00 2.98 6.00 0.11 72.54 09:00:01 AM 0 20.78 0.00 3.05 7.10 0.13 68.94 09:00:01 AM 1 15.96 0.00 2.91 4.91 0.08 76.14 09:01:01 AM all 13.00 0.00 2.63 2.90 0.08 81.39 09:01:01 AM 0 17.99 0.00 2.71 4.00 0.07 75.23 09:01:01 AM 1 8.02 0.00 2.56 1.80 0.08 87.54 09:02:01 AM all 5.73 0.00 0.36 0.25 0.08 93.58 09:02:01 AM 0 4.46 0.00 0.32 0.45 0.03 94.73 09:02:01 AM 1 7.00 0.00 0.41 0.05 0.14 92.40 09:03:02 AM all 10.31 0.00 1.49 0.25 0.07 87.88 09:03:02 AM 0 13.35 0.00 1.80 0.05 0.07 84.74 09:03:02 AM 1 7.32 0.00 1.19 0.45 0.07 90.97 09:04:01 AM all 30.32 0.00 3.42 0.49 0.09 65.68 09:04:01 AM 0 38.82 0.00 3.35 0.68 0.08 57.07 09:04:01 AM 1 21.82 0.00 3.50 0.31 0.10 74.28 Average: all 19.38 0.00 2.96 6.56 0.09 71.01 Average: 0 23.49 0.00 3.07 6.50 0.08 66.86 Average: 1 15.27 0.00 2.85 6.63 0.09 75.16