---> uname -a: Linux prd-centos8-robot-2c-8g-14904.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 605 4952 19 2140 6796 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:03:9f:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe03:9fb2/64 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) 06/25/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 104.70 7.16 97.53 1263.98 7952.00 01:40:01 AM 64.85 1.45 63.40 170.61 7633.59 01:41:01 AM 30.92 0.03 30.89 2.27 1711.46 01:42:01 AM 42.30 0.13 42.17 35.59 6600.20 01:43:01 AM 3.72 0.02 3.70 0.93 392.54 01:44:01 AM 0.45 0.00 0.45 0.00 6.33 01:45:01 AM 0.50 0.00 0.50 0.00 152.22 01:46:01 AM 22.04 0.40 21.64 46.78 1634.77 Average: 33.69 1.15 32.54 190.03 3260.52 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5241976 7047768 2640456 33.50 2688 1983612 669444 7.50 210396 2093008 182004 01:40:01 AM 5253580 7082296 2628852 33.35 2688 2006104 621188 6.96 239668 2043184 36 01:41:01 AM 5003348 7021248 2879084 36.53 2688 2187744 669612 7.50 257428 2253424 164300 01:42:01 AM 4992496 7013464 2889936 36.66 2688 2190780 702124 7.86 259876 2255072 388 01:43:01 AM 4974432 7003448 2908000 36.89 2688 2198820 702124 7.86 259876 2273524 4 01:44:01 AM 4965008 6994060 2917424 37.01 2688 2198856 732536 8.20 259876 2282852 4 01:45:01 AM 5023332 7058384 2859100 36.27 2688 2204856 642656 7.20 260224 2224708 1632 01:46:01 AM 5075724 6959576 2806708 35.61 2688 2059176 707248 7.92 450148 2004664 180 Average: 5066237 7022530 2816195 35.73 2688 2128744 680866 7.62 274686 2178804 43568 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.00 73.48 912.82 10.46 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 35.70 23.96 269.86 5.62 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 38.35 31.02 269.25 6.71 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 259.73 222.41 62.01 47.72 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 257.91 257.36 116.78 106.77 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 279.39 271.52 549.29 91.97 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 69.71 60.69 321.41 12.21 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 52.98 37.95 97.85 37.80 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 135.60 122.30 324.90 39.91 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) 06/25/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 37.08 0.00 5.56 3.30 0.12 53.95 01:39:01 AM 0 42.80 0.00 6.02 4.48 0.10 46.61 01:39:01 AM 1 31.38 0.00 5.10 2.12 0.13 61.27 01:40:01 AM all 20.23 0.00 2.39 3.15 0.11 74.13 01:40:01 AM 0 17.48 0.00 2.02 3.45 0.08 76.96 01:40:01 AM 1 22.97 0.00 2.75 2.85 0.13 71.30 01:41:01 AM all 20.34 0.00 3.36 0.72 0.13 75.46 01:41:01 AM 0 20.48 0.00 3.63 0.18 0.13 75.58 01:41:01 AM 1 20.21 0.00 3.09 1.25 0.12 75.33 01:42:01 AM all 11.96 0.00 2.12 3.87 0.08 81.97 01:42:01 AM 0 12.79 0.00 2.38 3.73 0.07 81.04 01:42:01 AM 1 11.13 0.00 1.86 4.01 0.10 82.89 01:43:01 AM all 25.76 0.00 1.68 0.11 0.10 72.36 01:43:01 AM 0 4.15 0.00 0.23 0.18 0.10 95.33 01:43:01 AM 1 47.50 0.00 3.13 0.03 0.10 49.23 01:44:01 AM all 25.85 0.00 0.60 0.00 0.10 73.45 01:44:01 AM 0 2.47 0.00 0.23 0.00 0.10 97.19 01:44:01 AM 1 49.34 0.00 0.96 0.00 0.10 49.60 01:45:01 AM all 6.78 0.00 0.35 0.00 0.08 92.79 01:45:01 AM 0 2.09 0.00 0.27 0.00 0.10 97.54 01:45:01 AM 1 11.54 0.00 0.42 0.00 0.07 87.97 01:46:01 AM all 20.86 0.00 2.57 0.49 0.07 76.01 01:46:01 AM 0 14.55 0.00 2.16 0.47 0.07 82.76 01:46:01 AM 1 27.17 0.00 2.99 0.52 0.07 69.25 Average: all 21.13 0.00 2.33 1.45 0.10 74.99 Average: 0 14.60 0.00 2.12 1.56 0.09 81.62 Average: 1 27.66 0.00 2.54 1.35 0.10 68.34