---> uname -a: Linux prd-centos8-robot-2c-8g-28913.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 589 4983 19 2124 6812 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:26:5b:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe26:5b19/64 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) 09/28/2024 _x86_64_ (2 CPU) 01:08:19 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 98.80 54.44 44.36 7471.06 24854.39 01:11:01 AM 122.61 3.98 118.63 104.50 9908.35 01:12:01 AM 25.56 0.42 25.15 64.79 3293.65 01:13:01 AM 31.24 0.00 31.24 0.00 1712.18 01:14:01 AM 37.91 0.03 37.88 3.47 6636.36 01:15:01 AM 3.02 0.00 3.02 0.00 86.74 01:16:01 AM 0.33 0.00 0.33 0.00 3.55 01:17:01 AM 0.62 0.10 0.52 32.13 22.25 01:18:02 AM 1.92 0.02 1.90 0.93 137.80 01:19:01 AM 16.96 0.32 16.64 37.55 824.77 01:20:01 AM 13.31 0.08 13.23 9.86 649.48 Average: 32.05 5.41 26.64 703.34 4381.10 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5378384 7004620 2504040 31.77 2688 1816360 767424 8.59 216712 1994160 115064 01:11:01 AM 5167812 7001076 2714612 34.44 2688 2009912 706256 7.91 221824 2143936 83772 01:12:01 AM 5245360 7080028 2637064 33.45 2688 2011856 621144 6.95 240724 2048632 20 01:13:01 AM 5031412 7063936 2851012 36.17 2688 2201772 641960 7.19 256580 2222752 185336 01:14:01 AM 5027780 7060092 2854644 36.22 2688 2201908 642992 7.20 259972 2219612 8 01:15:01 AM 5027652 7059964 2854772 36.22 2688 2201908 627048 7.02 259976 2219676 8 01:16:01 AM 5027668 7059980 2854756 36.22 2688 2201908 627048 7.02 259976 2219604 4 01:17:01 AM 4981924 7017320 2900500 36.80 2688 2204992 679824 7.61 260108 2264508 1732 01:18:02 AM 4929408 6965336 2953016 37.46 2688 2205520 746884 8.36 260108 2316088 4 01:19:01 AM 5121240 6988080 2761184 35.03 2688 2042524 703200 7.87 290592 2118308 13196 01:20:01 AM 5108148 6975016 2774276 35.20 2688 2042992 727900 8.15 446852 1976364 4 Average: 5095163 7025041 2787261 35.36 2688 2103787 681062 7.63 270311 2158513 36286 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 264.63 174.96 1569.67 56.47 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 67.56 53.50 613.54 8.74 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 17.11 14.86 5.96 11.66 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 45.13 37.02 280.38 9.21 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 455.77 323.38 101.09 82.09 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.58 2.00 0.57 0.49 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.18 1.78 0.50 0.40 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 29.95 17.73 18.62 2.29 0.00 0.00 0.00 0.00 01:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 AM eth0 244.17 240.34 3694.46 15.90 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 102.27 66.89 211.70 29.48 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 7.95 4.98 4.89 2.69 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 112.77 85.25 591.64 19.93 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) 09/28/2024 _x86_64_ (2 CPU) 01:08:19 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.55 0.04 7.03 13.07 0.13 41.17 01:10:01 AM 0 46.39 0.02 8.11 12.96 0.13 32.38 01:10:01 AM 1 30.73 0.07 5.95 13.19 0.13 49.93 01:11:01 AM all 33.14 0.00 5.02 4.86 0.11 56.87 01:11:01 AM 0 26.11 0.00 4.67 5.87 0.10 63.25 01:11:01 AM 1 40.18 0.00 5.36 3.84 0.12 50.49 01:12:01 AM all 10.96 0.00 1.70 1.92 0.06 85.36 01:12:01 AM 0 16.74 0.00 1.89 2.41 0.05 78.91 01:12:01 AM 1 5.18 0.00 1.51 1.42 0.07 91.82 01:13:01 AM all 24.53 0.00 4.40 0.72 0.10 70.26 01:13:01 AM 0 22.72 0.00 4.25 0.88 0.08 72.06 01:13:01 AM 1 26.33 0.00 4.54 0.55 0.12 68.46 01:14:01 AM all 5.42 0.00 1.80 2.38 0.06 90.33 01:14:01 AM 0 4.61 0.00 1.76 2.23 0.05 91.36 01:14:01 AM 1 6.24 0.00 1.85 2.53 0.07 89.31 01:15:01 AM all 0.34 0.00 0.09 0.02 0.03 99.52 01:15:01 AM 0 0.12 0.00 0.12 0.03 0.03 99.70 01:15:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 01:16:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 01:16:01 AM 0 0.13 0.00 0.05 0.00 0.03 99.78 01:16:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.26 01:17:01 AM all 3.91 0.00 1.20 0.07 0.04 94.78 01:17:01 AM 0 7.30 0.00 2.25 0.02 0.03 90.40 01:17:01 AM 1 0.52 0.00 0.13 0.12 0.05 99.18 01:18:02 AM all 8.69 0.00 1.21 0.03 0.08 89.98 01:18:02 AM 0 9.92 0.00 1.45 0.00 0.08 88.55 01:18:02 AM 1 7.45 0.00 0.98 0.07 0.08 91.42 01:19:01 AM all 15.87 0.00 2.38 0.22 0.07 81.46 01:19:01 AM 0 17.83 0.00 2.29 0.37 0.07 79.44 01:19:01 AM 1 13.91 0.00 2.47 0.07 0.07 83.48 01:20:01 AM all 7.62 0.00 1.02 0.31 0.06 90.99 01:20:01 AM 0 7.69 0.00 0.98 0.43 0.03 90.86 01:20:01 AM 1 7.55 0.00 1.05 0.18 0.08 91.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.57 0.00 2.35 2.14 0.07 81.86 Average: 0 14.48 0.00 2.53 2.29 0.06 80.65 Average: 1 12.66 0.01 2.18 2.00 0.08 83.08