---> uname -a: Linux prd-centos8-robot-2c-8g-392.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: 2799.996 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 589 4994 19 2114 6811 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:ca:8d:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:feca:8d9e/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) 10/23/2024 _x86_64_ (2 CPU) 01:28:44 LINUX RESTART (2 CPU) 01:29:03 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 194.21 145.56 48.65 14583.25 39325.80 01:31:01 AM 97.37 9.95 87.42 1629.05 6308.43 01:32:01 AM 74.12 1.02 73.10 111.45 9620.85 01:33:01 AM 37.64 0.03 37.60 2.27 2267.21 01:34:01 AM 27.69 0.03 27.65 3.46 5931.05 01:35:01 AM 4.40 0.10 4.30 32.93 162.57 01:36:01 AM 13.78 0.40 13.38 46.78 629.82 Average: 63.55 21.86 41.70 2285.96 9034.55 01:29:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5680048 7109936 2202384 27.94 2688 1626476 656716 7.35 168204 1763540 49236 01:31:01 AM 5236652 7031984 2645780 33.57 2688 1973360 684460 7.66 211120 2098696 224244 01:32:01 AM 5249032 7077232 2633400 33.41 2688 2005328 633668 7.10 240456 2046364 28 01:33:01 AM 4984664 7012104 2897768 36.76 2688 2196580 680748 7.62 255188 2273060 166388 01:34:01 AM 5028352 7055584 2854080 36.21 2688 2196708 635588 7.12 258392 2220392 4 01:35:01 AM 4935456 6964196 2946976 37.39 2688 2198216 737468 8.26 258524 2311916 4 01:36:01 AM 5169692 7025696 2712740 34.42 2688 2031056 675352 7.56 445676 1915152 13360 Average: 5183414 7039533 2699018 34.24 2688 2032532 672000 7.52 262509 2089874 64752 01:29:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 273.50 148.13 1193.41 57.58 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 88.49 71.55 908.18 10.73 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 44.14 29.10 420.62 6.17 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 48.72 38.99 299.42 9.45 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 168.43 119.97 35.94 33.63 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 135.23 107.00 1168.60 9.36 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 108.38 85.22 742.33 24.34 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 123.13 85.41 678.76 21.44 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) 10/23/2024 _x86_64_ (2 CPU) 01:28:44 LINUX RESTART (2 CPU) 01:29:03 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 29.02 0.06 9.60 28.95 0.12 32.23 01:30:01 AM 0 27.36 0.07 11.26 27.26 0.12 33.93 01:30:01 AM 1 30.70 0.05 7.93 30.67 0.12 30.52 01:31:01 AM all 38.09 0.00 6.09 2.63 0.10 53.09 01:31:01 AM 0 26.12 0.00 4.90 3.09 0.08 65.81 01:31:01 AM 1 50.13 0.00 7.29 2.17 0.12 40.29 01:32:01 AM all 18.97 0.00 2.42 3.63 0.09 74.89 01:32:01 AM 0 19.17 0.00 2.24 3.26 0.07 75.27 01:32:01 AM 1 18.77 0.00 2.59 4.00 0.12 74.52 01:33:01 AM all 24.76 0.00 3.89 0.79 0.10 70.46 01:33:01 AM 0 21.02 0.00 3.87 0.87 0.10 74.15 01:33:01 AM 1 28.51 0.00 3.91 0.72 0.10 66.76 01:34:01 AM all 2.42 0.00 0.91 3.01 0.05 93.61 01:34:01 AM 0 2.98 0.00 0.79 3.79 0.03 92.41 01:34:01 AM 1 1.86 0.00 1.04 2.22 0.07 94.82 01:35:01 AM all 3.99 0.00 0.65 0.04 0.07 95.25 01:35:01 AM 0 5.33 0.00 0.70 0.02 0.07 93.89 01:35:01 AM 1 2.66 0.00 0.60 0.07 0.07 96.61 01:36:01 AM all 17.61 0.00 2.79 0.23 0.09 79.27 01:36:01 AM 0 16.53 0.00 2.25 0.18 0.08 80.95 01:36:01 AM 1 18.70 0.00 3.34 0.29 0.10 77.57 Average: all 19.21 0.01 3.73 5.45 0.09 71.52 Average: 0 16.87 0.01 3.67 5.35 0.08 74.02 Average: 1 21.56 0.01 3.78 5.55 0.10 69.01