---> uname -a: Linux prd-centos8-robot-2c-8g-1766.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 597 4968 19 2132 6805 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:c4:fe:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fec4:fe6d/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) 01/15/2025 _x86_64_ (2 CPU) 02:07:33 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 97.33 21.97 75.36 6272.73 7281.11 02:10:01 AM 81.79 0.73 81.06 53.05 10202.43 02:11:01 AM 13.76 0.42 13.35 64.78 563.83 02:12:01 AM 52.55 9.20 43.35 1638.25 3828.92 02:13:01 AM 26.11 0.03 26.08 3.47 4678.04 02:14:02 AM 2.27 0.47 1.80 72.12 95.52 02:15:01 AM 26.62 0.34 26.28 37.82 1182.65 Average: 42.96 4.75 38.21 1166.06 3982.96 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5379320 7053084 2503112 31.76 2688 1857204 714768 8.00 188096 1996476 151856 02:10:01 AM 5233724 7033140 2648708 33.60 2688 1976968 681736 7.63 208452 2095264 4732 02:11:01 AM 5273224 7073168 2609208 33.10 2688 1977820 654324 7.33 217560 2048588 8 02:12:01 AM 4967252 7018824 2915180 36.98 2688 2221104 679780 7.61 260596 2279788 110172 02:13:01 AM 5001288 7052580 2881144 36.55 2688 2221228 644536 7.22 263828 2245856 76 02:14:02 AM 5161652 7044476 2720780 34.52 2688 2054408 649624 7.27 258384 2090900 4312 02:15:01 AM 5115944 6991928 2766488 35.10 2688 2052396 711872 7.97 453452 1964736 168 Average: 5161772 7038171 2720660 34.52 2688 2051590 676663 7.58 264338 2103087 38761 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 322.44 199.68 1660.02 61.15 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 57.16 43.92 587.11 8.55 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 12.96 7.10 4.09 2.57 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 44.95 34.87 302.00 8.21 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 151.11 124.35 33.38 32.17 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 51.16 31.46 73.22 17.81 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 17.47 15.61 14.81 7.40 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 94.08 65.41 383.02 19.73 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:33 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 43.49 0.00 6.97 2.97 0.11 46.46 02:09:01 AM 0 49.07 0.00 8.03 3.83 0.12 38.95 02:09:01 AM 1 37.91 0.00 5.92 2.11 0.10 53.97 02:10:01 AM all 23.85 0.00 3.49 1.67 0.10 70.89 02:10:01 AM 0 35.60 0.00 4.24 1.74 0.10 58.32 02:10:01 AM 1 12.11 0.00 2.74 1.60 0.10 83.45 02:11:01 AM all 8.20 0.00 0.73 0.24 0.08 90.75 02:11:01 AM 0 11.33 0.00 0.83 0.28 0.07 87.49 02:11:01 AM 1 5.06 0.00 0.63 0.20 0.08 94.02 02:12:01 AM all 24.61 0.00 4.67 13.69 0.15 56.88 02:12:01 AM 0 28.06 0.00 4.79 16.21 0.18 50.76 02:12:01 AM 1 21.16 0.00 4.55 11.16 0.12 63.01 02:13:01 AM all 4.69 0.00 0.79 15.55 0.08 78.89 02:13:01 AM 0 6.44 0.00 0.84 9.99 0.12 82.62 02:13:01 AM 1 2.95 0.00 0.74 21.09 0.05 75.17 02:14:02 AM all 2.52 0.00 0.74 0.07 0.04 96.63 02:14:02 AM 0 3.18 0.00 1.09 0.10 0.05 95.59 02:14:02 AM 1 1.87 0.00 0.40 0.03 0.03 97.66 02:15:01 AM all 25.03 0.00 2.70 0.98 0.09 71.20 02:15:01 AM 0 26.19 0.00 2.67 0.88 0.08 70.18 02:15:01 AM 1 23.87 0.00 2.74 1.07 0.09 72.23 Average: all 18.90 0.00 2.87 5.02 0.09 73.12 Average: 0 22.83 0.00 3.21 4.72 0.10 69.13 Average: 1 14.96 0.00 2.53 5.33 0.08 77.10