---> uname -a: Linux prd-centos8-robot-2c-8g-40340.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 579 4995 19 2123 6821 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:4c:b8:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe4c:b8d3/64 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) 10/08/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 185.68 136.27 49.41 14493.88 39146.98 12:57:01 AM 121.54 7.01 114.53 1259.71 10463.01 12:58:01 AM 44.34 1.02 43.33 113.18 5181.00 12:59:01 AM 52.32 0.07 52.25 4.00 5316.18 01:00:01 AM 15.98 0.08 15.89 31.99 3148.67 01:01:01 AM 15.21 0.45 14.76 47.98 640.45 Average: 71.88 23.53 48.36 2592.76 10491.18 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5607980 7098540 2274444 28.85 2688 1684292 669564 7.50 177528 1818728 79188 12:57:01 AM 5134056 6991320 2748368 34.87 2688 2035104 720976 8.07 213692 2193916 149672 12:58:01 AM 5253512 7090936 2628912 33.35 2688 2014716 625440 7.00 240252 2044932 16 12:59:01 AM 5028856 7068308 2853568 36.20 2688 2208964 622020 6.96 258436 2222220 84248 01:00:01 AM 4988068 7028672 2894356 36.72 2688 2210132 692064 7.75 258560 2260948 96 01:01:01 AM 5159368 7024080 2723056 34.55 2688 2039632 670432 7.51 442932 1927492 13364 Average: 5195307 7050309 2687117 34.09 2688 2032140 666749 7.47 265233 2078039 54431 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 245.75 146.68 1069.75 56.01 0.00 0.00 0.00 0.00 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 113.11 87.95 1154.53 12.42 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 14.33 8.33 6.52 3.39 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 197.37 141.87 329.39 37.50 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 11.36 4.63 3.63 3.78 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 53.82 37.27 79.77 21.00 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 105.18 70.71 437.11 22.16 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) 10/08/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 31.51 0.05 9.84 15.21 0.09 43.29 12:56:01 AM 0 29.46 0.05 10.02 16.51 0.07 43.88 12:56:01 AM 1 33.57 0.05 9.66 13.91 0.10 42.70 12:57:01 AM all 36.85 0.00 5.73 4.34 0.11 52.97 12:57:01 AM 0 43.25 0.00 6.19 5.20 0.12 45.24 12:57:01 AM 1 30.45 0.00 5.28 3.48 0.10 60.69 12:58:01 AM all 13.93 0.00 1.85 1.24 0.07 82.92 12:58:01 AM 0 21.12 0.00 1.80 1.42 0.07 75.59 12:58:01 AM 1 6.72 0.00 1.89 1.07 0.07 90.26 12:59:01 AM all 26.30 0.00 4.55 1.79 0.13 67.24 12:59:01 AM 0 35.83 0.00 4.90 1.60 0.12 57.55 12:59:01 AM 1 16.76 0.00 4.19 1.97 0.13 76.95 01:00:01 AM all 1.00 0.00 0.31 0.49 0.04 98.16 01:00:01 AM 0 1.80 0.00 0.43 0.73 0.07 96.96 01:00:01 AM 1 0.20 0.00 0.18 0.25 0.02 99.35 01:01:01 AM all 16.59 0.00 2.51 0.20 0.08 80.62 01:01:01 AM 0 23.95 0.00 2.47 0.37 0.08 73.12 01:01:01 AM 1 9.22 0.00 2.54 0.03 0.07 88.13 Average: all 20.95 0.01 4.09 3.80 0.08 71.07 Average: 0 25.88 0.01 4.26 4.22 0.09 65.55 Average: 1 16.02 0.01 3.92 3.38 0.08 76.59