---> uname -a: Linux prd-centos8-robot-2c-8g-4707.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 582 4986 19 2129 6819 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:79:26:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe79:264c/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) 11/06/2024 _x86_64_ (2 CPU) 03:57:03 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 96.33 15.23 81.11 2706.43 6449.05 04:00:01 AM 75.18 0.70 74.48 50.77 9066.77 04:01:01 AM 36.95 0.42 36.54 64.78 2669.19 04:02:01 AM 43.28 0.12 43.17 5.33 6755.30 04:03:01 AM 5.53 0.10 5.43 32.13 241.36 04:04:01 AM 2.05 0.03 2.02 1.87 89.44 04:05:01 AM 10.70 0.33 10.36 37.86 449.84 Average: 38.58 2.42 36.16 414.13 3675.07 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5362836 7082244 2519588 31.96 2688 1901400 658408 7.37 209476 1984840 157060 04:00:01 AM 5213252 7048596 2669172 33.86 2688 2012432 684664 7.67 230656 2089684 30144 04:01:01 AM 4933528 6989588 2948896 37.41 2688 2226660 732492 8.20 284564 2294832 194584 04:02:01 AM 5025456 7060276 2856968 36.24 2688 2204452 633708 7.10 257188 2222544 4 04:03:01 AM 4984908 7021400 2897516 36.76 2688 2206140 702308 7.86 257448 2262864 28 04:04:01 AM 4979196 7017684 2903228 36.83 2688 2208136 702308 7.86 257592 2268416 1288 04:05:01 AM 5118636 6989904 2763788 35.06 2688 2046800 704188 7.88 293284 2114388 21500 Average: 5088259 7029956 2794165 35.45 2688 2115146 688297 7.71 255744 2176795 57801 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 208.96 138.82 1294.55 43.83 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 60.80 46.34 564.25 14.10 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 40.19 30.69 294.58 7.16 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 131.61 73.06 43.94 26.03 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 22.30 13.40 5.53 2.19 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 25.76 20.84 7.73 4.86 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 60.31 42.28 85.87 31.56 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 78.57 52.21 328.05 18.53 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) 11/06/2024 _x86_64_ (2 CPU) 03:57:03 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 35.74 0.00 6.29 2.97 0.13 54.87 03:59:01 AM 0 40.54 0.00 7.86 3.44 0.12 48.04 03:59:01 AM 1 30.95 0.00 4.73 2.51 0.13 61.68 04:00:01 AM all 22.85 0.00 3.42 3.07 0.10 70.55 04:00:01 AM 0 26.90 0.00 3.84 3.53 0.10 65.63 04:00:01 AM 1 18.81 0.00 3.00 2.62 0.10 75.46 04:01:01 AM all 24.13 0.00 3.19 0.75 0.08 71.85 04:01:01 AM 0 29.56 0.00 3.47 0.65 0.08 66.23 04:01:01 AM 1 18.70 0.00 2.92 0.85 0.07 77.46 04:02:01 AM all 11.48 0.00 2.24 1.24 0.06 84.99 04:02:01 AM 0 18.05 0.00 2.45 1.13 0.07 78.29 04:02:01 AM 1 4.91 0.00 2.02 1.34 0.05 91.69 04:03:01 AM all 4.34 0.00 0.40 0.05 0.05 95.15 04:03:01 AM 0 7.23 0.00 0.53 0.05 0.03 92.15 04:03:01 AM 1 1.45 0.00 0.27 0.05 0.07 98.16 04:04:01 AM all 9.92 0.00 0.74 0.06 0.07 89.21 04:04:01 AM 0 15.78 0.00 1.01 0.00 0.08 83.13 04:04:01 AM 1 4.08 0.00 0.48 0.12 0.05 95.27 04:05:01 AM all 19.71 0.00 2.08 0.05 0.08 78.07 04:05:01 AM 0 25.91 0.00 2.32 0.05 0.08 71.63 04:05:01 AM 1 13.51 0.00 1.84 0.05 0.08 84.52 Average: all 18.31 0.00 2.62 1.17 0.08 77.82 Average: 0 23.42 0.00 3.07 1.26 0.08 72.16 Average: 1 13.20 0.00 2.18 1.08 0.08 83.46