---> uname -a: Linux prd-centos8-robot-2c-8g-3222.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 4988 19 2123 6816 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:2b:74:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe2b:744f/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) 12/17/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 90.00 6.33 83.67 1095.63 6591.20 01:01:01 AM 73.09 0.87 72.22 82.73 9626.48 01:02:01 AM 38.99 7.01 31.98 1279.92 1904.43 01:03:01 AM 38.23 0.03 38.19 3.47 6753.46 01:04:01 AM 3.03 0.10 2.93 32.92 107.66 01:05:01 AM 17.56 0.40 17.16 46.79 703.37 Average: 43.49 2.46 41.03 423.67 4281.31 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5303572 7069376 2578856 32.72 2688 1944556 669160 7.49 187520 2060780 225336 01:01:01 AM 5273636 7073084 2608792 33.10 2688 1977368 643288 7.20 209556 2056688 32 01:02:01 AM 5026616 7066540 2855812 36.23 2688 2209396 626172 7.01 255532 2231640 188208 01:03:01 AM 5022132 7061852 2860296 36.29 2688 2209580 632076 7.08 259000 2229008 16 01:04:01 AM 4923976 6965248 2958452 37.53 2688 2211132 773364 8.66 259128 2326420 72 01:05:01 AM 5122212 6988260 2760216 35.02 2688 2041312 710952 7.96 448208 1962348 13364 Average: 5112024 7037393 2770404 35.15 2688 2098891 675835 7.57 269824 2144481 71171 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 140.34 105.95 1215.99 24.20 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 47.19 31.59 439.55 6.67 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 38.83 32.95 297.66 7.44 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 161.67 114.11 35.73 34.49 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 104.95 85.39 997.72 6.84 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 116.23 82.35 690.67 25.62 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 101.52 75.38 612.85 17.54 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) 12/17/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.42 0.00 5.95 3.23 0.12 53.29 01:00:01 AM 0 24.75 0.00 5.37 3.81 0.12 65.96 01:00:01 AM 1 50.11 0.00 6.53 2.65 0.12 40.60 01:01:01 AM all 20.65 0.00 2.35 3.54 0.09 73.37 01:01:01 AM 0 12.35 0.00 2.04 2.92 0.10 82.60 01:01:01 AM 1 28.95 0.00 2.67 4.15 0.08 64.14 01:02:01 AM all 24.34 0.00 4.45 1.62 0.09 69.50 01:02:01 AM 0 31.29 0.00 5.07 1.42 0.08 62.14 01:02:01 AM 1 17.39 0.00 3.83 1.82 0.10 76.86 01:03:01 AM all 5.32 0.00 1.40 6.86 0.04 86.37 01:03:01 AM 0 3.26 0.00 1.37 5.80 0.05 89.52 01:03:01 AM 1 7.39 0.00 1.42 7.93 0.03 83.23 01:04:01 AM all 4.52 0.00 0.56 0.03 0.06 94.82 01:04:01 AM 0 5.30 0.00 0.60 0.00 0.07 94.02 01:04:01 AM 1 3.74 0.00 0.52 0.07 0.05 95.62 01:05:01 AM all 21.43 0.00 2.90 0.20 0.10 75.37 01:05:01 AM 0 23.83 0.00 2.73 0.29 0.10 73.05 01:05:01 AM 1 19.03 0.00 3.06 0.12 0.10 77.69 Average: all 18.97 0.00 2.94 2.58 0.08 75.43 Average: 0 16.82 0.00 2.87 2.38 0.09 77.85 Average: 1 21.12 0.00 3.01 2.79 0.08 73.00