---> uname -a: Linux prd-centos8-robot-2c-8g-1417.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: 2800.000 BogoMIPS: 5600.00 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 4976 19 2125 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:b7:69:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:feb7:691d/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) 12/10/2024 _x86_64_ (2 CPU) 00:55:40 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 191.02 116.68 74.34 14226.59 40719.49 12:58:01 AM 110.25 0.70 109.55 50.78 11041.67 12:59:01 AM 23.36 0.42 22.95 64.79 1946.99 01:00:01 AM 49.22 0.03 49.18 3.47 3627.72 01:01:01 AM 21.95 0.02 21.93 0.13 4866.62 01:02:01 AM 14.64 0.55 14.09 76.36 511.23 01:03:01 AM 26.77 0.47 26.31 59.18 1079.22 Average: 62.46 16.98 45.48 2068.81 9113.35 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5331176 6998996 2551248 32.37 2688 1856580 766020 8.58 224428 2027896 145716 12:58:01 AM 5156724 6996116 2725700 34.58 2688 2016224 726996 8.14 220984 2155400 44080 12:59:01 AM 5240108 7080972 2642316 33.52 2688 2018172 648520 7.26 240280 2056620 12 01:00:01 AM 5017780 7060612 2864644 36.34 2688 2212032 668556 7.49 257416 2234780 133508 01:01:01 AM 5014328 7056824 2868096 36.39 2688 2212036 668556 7.49 257416 2235212 8 01:02:01 AM 5184448 7052700 2697976 34.23 2688 2042940 665852 7.46 306328 2036356 16808 01:03:01 AM 5168084 7040800 2714340 34.44 2688 2048264 668152 7.48 448376 1916504 16552 Average: 5158950 7041003 2723474 34.55 2688 2058035 687522 7.70 279318 2094681 50955 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 316.03 193.45 1565.44 61.82 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 70.04 53.00 675.56 9.03 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.71 7.42 5.18 3.13 0.00 0.00 0.00 0.00 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 236.99 196.30 336.82 37.81 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 1.90 0.70 0.23 0.12 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 62.97 41.11 81.80 26.92 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 17.13 15.76 13.21 7.74 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 102.68 72.54 382.62 20.94 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:40 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.32 0.05 10.92 4.27 0.11 43.33 12:57:01 AM 0 34.82 0.03 11.46 4.42 0.10 49.15 12:57:01 AM 1 47.80 0.07 10.38 4.11 0.12 37.52 12:58:01 AM all 29.77 0.00 4.35 4.15 0.10 61.63 12:58:01 AM 0 16.48 0.00 3.23 3.73 0.08 76.47 12:58:01 AM 1 43.10 0.00 5.46 4.58 0.12 46.74 12:59:01 AM all 10.43 0.00 1.17 1.54 0.06 86.80 12:59:01 AM 0 9.97 0.00 0.95 1.77 0.07 87.24 12:59:01 AM 1 10.90 0.00 1.39 1.30 0.05 86.36 01:00:01 AM all 27.41 0.00 4.37 2.05 0.10 66.08 01:00:01 AM 0 18.86 0.00 3.85 1.49 0.10 75.70 01:00:01 AM 1 35.98 0.00 4.88 2.61 0.10 56.42 01:01:01 AM all 0.31 0.00 0.28 1.30 0.03 98.08 01:01:01 AM 0 0.53 0.00 0.27 0.92 0.02 98.26 01:01:01 AM 1 0.08 0.00 0.30 1.69 0.03 97.90 01:02:01 AM all 14.84 0.00 2.11 0.22 0.08 82.76 01:02:01 AM 0 9.28 0.00 1.92 0.12 0.07 88.62 01:02:01 AM 1 20.40 0.00 2.31 0.32 0.08 76.89 01:03:01 AM all 25.72 0.00 2.74 0.48 0.08 70.97 01:03:01 AM 0 17.47 0.00 2.55 0.28 0.08 79.61 01:03:01 AM 1 33.97 0.00 2.93 0.68 0.07 62.35 Average: all 21.39 0.01 3.70 2.00 0.08 72.82 Average: 0 15.33 0.00 3.46 1.82 0.07 79.31 Average: 1 27.45 0.01 3.95 2.18 0.08 66.32