---> uname -a: Linux prd-centos8-robot-2c-8g-11581.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 574 4959 19 2163 6826 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:7d:b0:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe7d:b06f/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) 11/30/2024 _x86_64_ (2 CPU) 03:47:06 LINUX RESTART (2 CPU) 03:48:01 AM tps rtps wtps bread/s bwrtn/s 03:49:01 AM 54.83 17.73 37.10 5152.68 16953.68 03:50:01 AM 119.75 6.81 112.94 1248.23 10145.59 03:51:01 AM 38.02 1.02 37.00 111.43 4509.05 03:52:01 AM 37.28 0.03 37.24 2.27 2681.07 03:53:01 AM 32.11 0.03 32.07 3.47 5752.50 03:54:01 AM 2.80 0.10 2.70 32.12 85.94 03:55:01 AM 17.58 0.42 17.16 47.73 2094.73 Average: 43.20 3.73 39.47 942.62 6032.16 03:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 AM 5540832 7078616 2341592 29.71 2688 1729936 700780 7.85 186796 1870296 102432 03:50:01 AM 5147288 7006704 2735136 34.70 2688 2037276 741212 8.30 213448 2178964 139276 03:51:01 AM 5262988 7099728 2619436 33.23 2688 2013988 637064 7.13 240260 2033964 28 03:52:01 AM 4949268 7000648 2933156 37.21 2688 2220428 705284 7.90 256116 2304660 157100 03:53:01 AM 5037220 7075532 2845204 36.10 2688 2207920 639444 7.16 257040 2214340 4 03:54:01 AM 4967696 7025808 2914728 36.98 2688 2227720 697976 7.82 257168 2282780 18704 03:55:01 AM 5107608 7013420 2774816 35.20 2688 2080868 707196 7.92 464916 1956560 13360 Average: 5144700 7042922 2737724 34.73 2688 2074019 689851 7.72 267963 2120223 61558 03:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 302.58 170.66 1283.42 57.46 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 85.54 68.74 950.36 9.85 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 15.51 8.85 6.77 3.50 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 37.24 30.83 295.51 6.98 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 222.78 161.06 47.40 41.78 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 77.44 52.65 346.06 6.14 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 70.44 46.74 117.11 53.91 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 115.94 77.08 435.27 25.66 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) 11/30/2024 _x86_64_ (2 CPU) 03:47:06 LINUX RESTART (2 CPU) 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 23.41 0.00 4.67 25.73 0.09 46.10 03:49:01 AM 0 25.87 0.00 6.07 27.83 0.10 40.13 03:49:01 AM 1 20.95 0.00 3.28 23.63 0.08 52.04 03:50:01 AM all 31.47 0.00 5.24 2.93 0.10 60.26 03:50:01 AM 0 39.14 0.00 6.00 2.75 0.10 52.01 03:50:01 AM 1 23.79 0.00 4.48 3.11 0.10 68.53 03:51:01 AM all 15.69 0.00 1.85 1.29 0.14 81.04 03:51:01 AM 0 18.88 0.00 1.93 0.85 0.12 78.22 03:51:01 AM 1 12.48 0.00 1.76 1.73 0.17 83.87 03:52:01 AM all 22.51 0.00 3.51 3.18 0.11 70.69 03:52:01 AM 0 25.22 0.00 3.93 3.66 0.12 67.08 03:52:01 AM 1 19.80 0.00 3.10 2.70 0.10 74.30 03:53:01 AM all 6.21 0.00 1.49 7.15 0.06 85.10 03:53:01 AM 0 7.18 0.00 1.79 8.14 0.07 82.82 03:53:01 AM 1 5.22 0.00 1.19 6.16 0.05 87.38 03:54:01 AM all 6.67 0.00 0.45 0.18 0.08 92.63 03:54:01 AM 0 9.66 0.00 0.52 0.35 0.07 89.40 03:54:01 AM 1 3.67 0.00 0.37 0.00 0.08 95.87 03:55:01 AM all 21.51 0.00 3.06 0.84 0.08 74.51 03:55:01 AM 0 24.18 0.00 3.43 1.00 0.08 71.30 03:55:01 AM 1 18.84 0.00 2.68 0.67 0.08 77.73 Average: all 18.22 0.00 2.90 5.90 0.09 72.89 Average: 0 21.46 0.00 3.38 6.36 0.09 68.71 Average: 1 14.98 0.00 2.41 5.43 0.10 77.08