---> uname -a: Linux prd-centos8-robot-2c-8g-42902.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 622 4914 19 2160 6778 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:04:7c:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe04:7cf0/64 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) 10/16/2024 _x86_64_ (2 CPU) 00:56:12 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 103.90 13.14 90.75 2344.29 6555.17 12:59:01 AM 71.50 0.80 70.70 79.99 9449.63 01:00:02 AM 31.00 0.25 30.75 33.72 1742.86 01:01:01 AM 36.63 0.05 36.57 3.66 6828.75 01:02:01 AM 3.71 0.17 3.55 33.84 740.86 01:03:01 AM 29.11 0.85 28.26 101.70 2043.74 Average: 46.00 2.55 43.45 434.08 4553.54 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5283432 7087048 2598992 32.97 2688 1981796 631980 7.08 210516 2055456 223480 12:59:01 AM 5202012 7036528 2680412 34.00 2688 2011772 668956 7.49 237508 2098020 24 01:00:02 AM 4989704 7027336 2892720 36.70 2688 2206768 675948 7.57 255036 2269296 188336 01:01:01 AM 5008724 7046128 2873700 36.46 2688 2206892 674184 7.55 258240 2241248 12 01:02:01 AM 4988608 7047800 2893816 36.71 2688 2228696 666084 7.46 258868 2261240 2108 01:03:01 AM 5124360 7029072 2758064 34.99 2688 2080804 680336 7.62 464560 1942012 188 Average: 5099473 7045652 2782951 35.31 2688 2119455 666248 7.46 280788 2144545 69025 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 114.04 86.62 1028.25 20.75 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 46.49 32.31 403.45 6.63 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 44.58 35.40 299.26 8.95 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 195.36 139.79 38.39 36.24 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 93.80 62.03 349.49 6.35 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 61.48 43.89 117.26 55.93 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 92.34 66.47 373.62 22.44 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) 10/16/2024 _x86_64_ (2 CPU) 00:56:12 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.99 0.00 6.68 3.15 0.13 52.06 12:58:01 AM 0 44.93 0.00 7.19 3.20 0.13 44.54 12:58:01 AM 1 31.06 0.00 6.17 3.10 0.12 59.56 12:59:01 AM all 21.65 0.00 2.39 3.65 0.08 72.23 12:59:01 AM 0 29.18 0.00 2.52 3.47 0.08 64.75 12:59:01 AM 1 14.12 0.00 2.26 3.83 0.08 79.72 01:00:02 AM all 24.41 0.00 4.03 0.72 0.08 70.75 01:00:02 AM 0 24.13 0.00 4.14 0.70 0.10 70.93 01:00:02 AM 1 24.70 0.00 3.92 0.73 0.07 70.58 01:01:01 AM all 3.45 0.00 0.91 4.22 0.05 91.37 01:01:01 AM 0 3.55 0.00 0.75 5.20 0.05 90.46 01:01:01 AM 1 3.35 0.00 1.07 3.25 0.05 92.28 01:02:01 AM all 7.46 0.00 0.59 0.16 0.05 91.74 01:02:01 AM 0 12.62 0.00 0.73 0.20 0.05 86.39 01:02:01 AM 1 2.41 0.00 0.45 0.12 0.05 96.98 01:03:01 AM all 28.80 0.00 3.56 0.54 0.08 67.01 01:03:01 AM 0 40.61 0.00 3.54 0.30 0.08 55.46 01:03:01 AM 1 16.98 0.00 3.58 0.79 0.08 78.58 Average: all 20.70 0.00 3.04 2.07 0.08 74.11 Average: 0 25.95 0.00 3.16 2.18 0.08 68.63 Average: 1 15.48 0.00 2.91 1.97 0.08 79.57