---> uname -a: Linux prd-centos8-robot-2c-8g-9527.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 571 5008 19 2117 6830 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:78:15:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe78:1503/64 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:19 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 88.67 46.05 42.62 6045.98 26148.95 02:10:01 AM 119.97 6.88 113.09 1250.04 9996.30 02:11:01 AM 38.21 1.05 37.16 113.68 4554.64 02:12:01 AM 26.51 0.00 26.51 0.00 1450.04 02:13:01 AM 36.44 0.03 36.40 3.47 6668.24 02:14:01 AM 12.85 0.42 12.43 69.06 446.59 02:15:02 AM 22.63 0.53 22.09 64.78 1014.83 Average: 49.33 7.85 41.48 1078.17 7183.10 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5538868 7055732 2343564 29.73 2688 1709376 725124 8.12 185500 1876648 84416 02:10:01 AM 5138320 6995120 2744112 34.81 2688 2034460 754040 8.44 212924 2190236 139104 02:11:01 AM 5269752 7103564 2612680 33.15 2688 2010832 635784 7.12 239376 2029452 28 02:12:01 AM 4957000 7003164 2925432 37.11 2688 2214952 722788 8.09 255100 2301632 186976 02:13:01 AM 5044492 7077900 2837940 36.00 2688 2202812 638280 7.15 256500 2208396 8 02:14:01 AM 5129508 7010864 2752924 34.92 2688 2056736 708108 7.93 269540 2130564 22412 02:15:02 AM 5181912 7044712 2700520 34.26 2688 2038788 676840 7.58 447560 1904124 1396 Average: 5179979 7041579 2702453 34.28 2688 2038279 694423 7.78 266643 2091579 62049 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 284.06 169.34 1141.18 58.09 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 97.33 75.23 1071.68 11.17 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.38 8.53 6.48 3.42 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 40.63 29.63 295.44 6.69 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 152.38 123.66 36.00 32.68 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 60.96 37.94 77.39 19.47 0.00 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM eth0 16.84 14.65 13.93 7.15 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 95.23 65.57 377.46 19.81 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:19 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 28.10 0.06 5.47 20.26 0.09 46.01 02:09:01 AM 0 34.70 0.05 4.90 18.44 0.10 41.81 02:09:01 AM 1 21.50 0.07 6.04 22.09 0.08 50.22 02:10:01 AM all 35.21 0.00 5.51 5.76 0.13 53.39 02:10:01 AM 0 34.20 0.00 4.81 5.59 0.13 55.27 02:10:01 AM 1 36.23 0.00 6.22 5.93 0.12 51.50 02:11:01 AM all 14.85 0.00 1.84 1.57 0.13 81.60 02:11:01 AM 0 16.98 0.00 1.97 1.70 0.15 79.20 02:11:01 AM 1 12.72 0.00 1.72 1.44 0.12 84.01 02:12:01 AM all 21.88 0.00 3.39 0.52 0.07 74.13 02:12:01 AM 0 27.91 0.00 3.83 0.65 0.08 67.52 02:12:01 AM 1 15.86 0.00 2.95 0.38 0.07 80.74 02:13:01 AM all 6.06 0.00 1.45 1.68 0.04 90.77 02:13:01 AM 0 5.78 0.00 1.27 1.02 0.05 91.88 02:13:01 AM 1 6.34 0.00 1.62 2.34 0.03 89.66 02:14:01 AM all 7.43 0.00 1.40 0.13 0.06 90.98 02:14:01 AM 0 7.48 0.00 1.60 0.20 0.05 90.66 02:14:01 AM 1 7.37 0.00 1.20 0.05 0.07 91.31 02:15:02 AM all 24.51 0.00 2.74 0.59 0.09 72.06 02:15:02 AM 0 25.35 0.00 2.87 0.33 0.10 71.34 02:15:02 AM 1 23.67 0.00 2.61 0.85 0.08 72.79 Average: all 19.73 0.01 3.12 4.35 0.09 72.71 Average: 0 21.78 0.01 3.04 3.99 0.10 71.10 Average: 1 17.67 0.01 3.19 4.72 0.08 74.33