---> uname -a: Linux prd-centos8-robot-2c-8g-7869.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 595 4946 19 2156 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:89:2f:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe89:2f80/64 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:48 LINUX RESTART (2 CPU) 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 191.65 147.92 43.74 14451.67 38022.59 05:00:00 AM 93.13 9.27 83.85 1453.53 6363.57 05:00:01 AM 24.00 0.00 24.00 0.00 980.80 05:01:01 AM 76.07 0.73 75.34 51.32 9727.44 05:02:01 AM 30.12 0.48 29.64 66.08 1622.83 05:03:01 AM 37.36 0.03 37.33 3.47 6659.42 05:04:01 AM 3.95 0.10 3.85 32.12 291.75 05:05:01 AM 28.24 0.65 27.59 74.11 2455.95 Average: 65.58 22.71 42.87 2300.18 9289.72 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5655524 7091324 2226900 28.25 2688 1632440 698044 7.82 168696 1789104 49256 05:00:00 AM 5214972 6996728 2667452 33.84 2688 1961900 763556 8.55 216664 2122428 212936 05:00:01 AM 5193028 6993112 2689396 34.12 2688 1978716 763556 8.55 217996 2138284 229372 05:01:01 AM 5126112 6982580 2756312 34.97 2688 2033784 717348 8.03 233576 2177076 25560 05:02:01 AM 4945604 6978388 2936820 37.26 2688 2202024 713348 7.99 253004 2313376 186112 05:03:01 AM 5018720 7051232 2863704 36.33 2688 2202176 647104 7.25 257544 2231476 4 05:04:01 AM 4998080 7051256 2884344 36.59 2688 2222844 634404 7.10 258048 2251808 15536 05:05:01 AM 5095076 6994680 2787348 35.36 2688 2075736 714388 8.00 464744 1971904 188 Average: 5155890 7017412 2726534 34.59 2688 2038702 706468 7.91 258784 2124432 89870 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 257.86 138.29 920.65 54.61 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 79.09 65.07 932.88 8.03 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 56.36 33.94 442.58 7.81 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 38.07 32.84 295.57 7.47 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 248.34 174.55 52.91 44.98 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 82.44 56.68 330.65 6.71 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 75.06 51.20 119.48 54.80 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 119.36 78.74 439.32 26.32 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:48 LINUX RESTART (2 CPU) 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 35.77 0.08 10.19 23.72 0.12 30.11 04:59:01 AM 0 39.41 0.03 9.67 23.67 0.10 27.12 04:59:01 AM 1 32.09 0.14 10.71 23.78 0.14 33.15 05:00:00 AM all 34.54 0.00 5.39 3.03 0.12 56.93 05:00:00 AM 0 28.53 0.00 5.15 1.96 0.12 64.24 05:00:00 AM 1 40.54 0.00 5.62 4.09 0.12 49.63 05:00:01 AM all 43.08 0.00 8.30 0.40 0.00 48.22 05:00:01 AM 0 85.71 0.00 11.90 0.79 0.00 1.59 05:00:01 AM 1 0.79 0.00 4.72 0.00 0.00 94.49 05:01:01 AM all 20.48 0.00 2.83 2.53 0.09 74.07 05:01:01 AM 0 13.10 0.00 2.76 2.94 0.08 81.12 05:01:01 AM 1 27.86 0.00 2.90 2.12 0.10 67.02 05:02:01 AM all 25.10 0.00 3.66 0.65 0.08 70.51 05:02:01 AM 0 16.43 0.00 3.30 0.72 0.08 79.48 05:02:01 AM 1 33.79 0.00 4.02 0.58 0.08 61.52 05:03:01 AM all 5.73 0.00 1.59 1.42 0.07 91.19 05:03:01 AM 0 3.98 0.00 1.52 1.74 0.08 92.67 05:03:01 AM 1 7.47 0.00 1.65 1.10 0.05 89.72 05:04:01 AM all 7.26 0.00 0.44 0.09 0.06 92.15 05:04:01 AM 0 9.47 0.00 0.49 0.10 0.07 89.87 05:04:01 AM 1 5.05 0.00 0.39 0.08 0.05 94.43 05:05:01 AM all 25.64 0.00 3.26 0.41 0.08 70.60 05:05:01 AM 0 18.11 0.00 3.46 0.52 0.08 77.84 05:05:01 AM 1 33.18 0.00 3.07 0.30 0.08 63.37 Average: all 22.12 0.01 3.91 4.51 0.09 69.36 Average: 0 18.61 0.00 3.79 4.50 0.09 73.01 Average: 1 25.62 0.02 4.04 4.52 0.09 65.71