---> uname -a: Linux prd-centos8-robot-2c-8g-19990.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 614 4974 19 2108 6787 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:c0:fe:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fec0:fe02/64 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) 07/13/2024 _x86_64_ (2 CPU) 01:36:26 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 104.43 34.94 69.49 6881.57 6961.18 01:39:01 AM 81.82 0.70 81.12 50.79 9107.38 01:40:01 AM 21.34 0.85 20.49 123.96 1597.68 01:41:01 AM 59.79 0.03 59.76 3.46 7607.50 01:42:01 AM 11.13 0.42 10.71 69.06 430.29 01:43:01 AM 27.96 0.53 27.42 64.78 1120.41 Average: 51.08 6.25 44.84 1198.93 4470.90 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5333900 7033008 2548524 32.33 2688 1882036 715708 8.01 210180 2017008 130552 01:39:01 AM 5156268 6976300 2726156 34.59 2688 1997608 744004 8.33 221012 2157916 26092 01:40:01 AM 5144812 7003212 2737612 34.73 2688 2033524 724664 8.11 243916 2140768 30596 01:41:01 AM 5011100 7027824 2871324 36.43 2688 2186388 665692 7.45 259276 2235376 560 01:42:01 AM 5114160 6970240 2768264 35.12 2688 2029856 724540 8.11 252864 2157660 3788 01:43:01 AM 5132644 6988444 2749780 34.88 2688 2031948 717696 8.04 439176 1960704 16024 Average: 5148814 6999838 2733610 34.68 2688 2026893 715384 8.01 271071 2111572 34602 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 352.78 205.88 1578.06 60.43 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 51.17 42.71 480.29 8.23 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 16.94 9.68 6.29 3.76 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 253.95 215.22 318.27 50.41 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 49.66 34.23 74.33 20.08 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 19.76 18.61 15.55 9.13 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 124.06 87.73 412.13 25.34 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) 07/13/2024 _x86_64_ (2 CPU) 01:36:26 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 38.94 0.02 6.82 1.76 0.13 52.34 01:38:01 AM 0 27.08 0.02 5.84 1.64 0.12 65.31 01:38:01 AM 1 50.81 0.02 7.79 1.89 0.13 39.36 01:39:01 AM all 25.83 0.00 3.34 3.47 0.08 67.27 01:39:01 AM 0 28.98 0.00 3.66 2.22 0.07 65.07 01:39:01 AM 1 22.68 0.00 3.03 4.71 0.10 69.48 01:40:01 AM all 16.10 0.00 2.38 0.84 0.08 80.61 01:40:01 AM 0 13.09 0.00 2.55 0.99 0.07 83.30 01:40:01 AM 1 19.12 0.00 2.20 0.70 0.08 77.90 01:41:01 AM all 22.39 0.00 3.81 1.58 0.10 72.12 01:41:01 AM 0 19.69 0.00 3.67 1.42 0.10 75.12 01:41:01 AM 1 25.11 0.00 3.94 1.75 0.10 69.10 01:42:01 AM all 6.81 0.00 1.29 0.08 0.06 91.76 01:42:01 AM 0 5.74 0.00 1.19 0.12 0.07 92.88 01:42:01 AM 1 7.88 0.00 1.39 0.03 0.05 90.65 01:43:01 AM all 29.86 0.00 3.58 0.36 0.09 66.11 01:43:01 AM 0 19.06 0.00 3.13 0.28 0.08 77.44 01:43:01 AM 1 40.66 0.00 4.03 0.43 0.10 54.78 Average: all 23.33 0.00 3.54 1.35 0.09 71.69 Average: 0 18.95 0.00 3.34 1.11 0.08 76.51 Average: 1 27.72 0.00 3.73 1.59 0.09 66.87