---> uname -a: Linux prd-centos8-robot-2c-8g-1976.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 585 4987 19 2124 6815 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:f2:f1:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fef2:f1fd/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) 10/28/2024 _x86_64_ (2 CPU) 00:54:02 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 100.48 7.10 93.38 1262.06 7340.28 12:57:01 AM 67.16 0.98 66.18 110.90 8269.73 12:58:01 AM 45.73 0.07 45.67 2.80 2834.36 12:59:01 AM 24.40 0.03 24.36 3.47 5547.54 01:00:01 AM 2.83 0.00 2.83 0.00 84.29 01:01:01 AM 0.40 0.02 0.38 0.13 6.20 01:02:01 AM 0.37 0.07 0.30 1.73 5.01 01:03:01 AM 0.43 0.10 0.33 32.12 37.74 01:04:01 AM 2.28 0.07 2.22 3.20 155.92 01:05:01 AM 14.58 0.42 14.16 47.73 805.37 Average: 25.87 0.88 24.98 146.40 2508.54 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5251300 7050024 2631124 33.38 2688 1976960 687088 7.69 210276 2086656 188112 12:57:01 AM 5263864 7095332 2618560 33.22 2688 2008912 619616 6.94 239168 2036236 16 12:58:01 AM 4983892 7014724 2898532 36.77 2688 2200208 664304 7.44 253492 2276608 154532 12:59:01 AM 5033712 7064280 2848712 36.14 2688 2200328 629264 7.05 256912 2218100 4 01:00:01 AM 5033420 7063988 2849004 36.14 2688 2200328 623164 6.98 256912 2218388 4 01:01:01 AM 5032500 7063072 2849924 36.16 2688 2200332 623164 6.98 256912 2219096 16 01:02:01 AM 5032844 7063492 2849580 36.15 2688 2200400 623164 6.98 257072 2218928 12 01:03:01 AM 4991436 7024312 2890988 36.68 2688 2202624 696596 7.80 257344 2260140 344 01:04:01 AM 4984280 7019696 2898144 36.77 2688 2205212 696596 7.80 257484 2266944 168 01:05:01 AM 5163168 7030400 2719256 34.50 2688 2043000 665704 7.45 448504 1919428 13360 Average: 5077042 7048932 2805382 35.59 2688 2143830 652866 7.31 269408 2172052 35657 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 83.49 67.77 821.11 10.76 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 44.65 34.16 420.31 6.41 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 47.87 34.86 299.15 8.75 0.00 0.00 0.00 0.00 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 134.58 96.72 28.72 27.52 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 1.55 0.48 0.20 1.83 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 1.65 0.35 0.40 0.24 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 1.30 0.32 0.35 0.23 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 36.29 24.83 10.18 4.10 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 20.06 15.00 4.55 3.88 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 67.12 43.01 88.26 29.27 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 43.85 31.75 167.31 9.30 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) 10/28/2024 _x86_64_ (2 CPU) 00:54:02 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 34.61 0.00 5.81 3.11 0.11 56.36 12:56:01 AM 0 40.97 0.00 6.58 3.68 0.12 48.66 12:56:01 AM 1 28.26 0.00 5.04 2.54 0.10 64.06 12:57:01 AM all 19.21 0.00 2.35 3.07 0.07 75.30 12:57:01 AM 0 26.44 0.00 2.69 3.11 0.07 67.70 12:57:01 AM 1 11.97 0.00 2.02 3.04 0.07 82.91 12:58:01 AM all 25.54 0.00 3.95 1.25 0.09 69.17 12:58:01 AM 0 33.66 0.00 4.46 0.95 0.10 60.83 12:58:01 AM 1 17.43 0.00 3.44 1.55 0.08 77.50 12:59:01 AM all 1.68 0.00 0.67 2.66 0.03 94.96 12:59:01 AM 0 1.75 0.00 0.48 3.24 0.02 94.51 12:59:01 AM 1 1.61 0.00 0.85 2.07 0.05 95.42 01:00:01 AM all 0.17 0.00 0.05 0.02 0.04 99.72 01:00:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 01:00:01 AM 1 0.27 0.00 0.05 0.03 0.05 99.60 01:01:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:01:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:01:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 01:02:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 01:02:01 AM 0 0.25 0.00 0.10 0.00 0.02 99.63 01:02:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.52 01:03:01 AM all 7.95 0.00 0.84 0.02 0.05 91.14 01:03:01 AM 0 10.91 0.00 1.00 0.03 0.05 88.00 01:03:01 AM 1 4.98 0.00 0.69 0.00 0.05 94.28 01:04:01 AM all 10.24 0.00 0.48 0.02 0.06 89.21 01:04:01 AM 0 15.30 0.00 0.55 0.02 0.07 84.07 01:04:01 AM 1 5.18 0.00 0.40 0.02 0.05 94.35 01:05:01 AM all 19.37 0.00 2.83 0.16 0.08 77.56 01:05:01 AM 0 27.21 0.00 2.95 0.15 0.08 69.60 01:05:01 AM 1 11.51 0.00 2.71 0.17 0.08 85.53 Average: all 11.95 0.00 1.72 1.03 0.06 85.25 Average: 0 15.67 0.00 1.90 1.12 0.06 81.26 Average: 1 8.23 0.00 1.54 0.94 0.06 89.23