---> uname -a: Linux prd-centos8-robot-2c-8g-11621.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 610 4959 19 2128 6791 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:12:5f:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe12:5fdf/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) 08/18/2024 _x86_64_ (2 CPU) 00:23:15 LINUX RESTART (2 CPU) 12:24:02 AM tps rtps wtps bread/s bwrtn/s 12:25:02 AM 90.05 13.56 76.50 2415.59 6513.49 12:26:01 AM 83.11 0.71 82.40 51.64 9642.75 12:27:01 AM 11.18 0.85 10.33 123.96 367.53 12:28:01 AM 60.71 2.52 58.20 396.00 7348.60 12:29:01 AM 10.50 0.08 10.41 31.99 1068.86 12:30:01 AM 22.78 0.42 22.36 47.72 1196.38 Average: 46.16 3.00 43.16 507.08 4335.51 12:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:02 AM 5338772 7069168 2543660 32.27 2688 1911816 658728 7.38 211436 2008360 157480 12:26:01 AM 5221524 7048224 2660908 33.76 2688 2004064 682448 7.64 231824 2085104 4484 12:27:01 AM 5258956 7089588 2623476 33.28 2688 2007956 635072 7.11 241976 2037984 4 12:28:01 AM 4991008 7032900 2891424 36.68 2688 2211096 665512 7.45 265072 2249532 22564 12:29:01 AM 4990216 7034420 2892216 36.69 2688 2213424 662140 7.41 265624 2251640 1336 12:30:01 AM 5106648 6976680 2775784 35.21 2688 2045344 735788 8.24 446488 1977928 172 Average: 5151187 7041830 2731245 34.65 2688 2065617 673281 7.54 277070 2101758 31007 12:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:02 AM eth0 193.19 132.52 1321.88 35.84 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 46.97 37.29 381.31 7.76 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 26.49 13.71 6.83 4.08 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 592.80 485.15 389.99 109.37 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 54.32 42.46 20.11 8.90 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 52.88 39.50 80.12 22.03 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 161.34 125.33 363.98 31.38 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:15 LINUX RESTART (2 CPU) 12:24:02 AM CPU %user %nice %system %iowait %steal %idle 12:25:02 AM all 34.72 0.00 6.34 2.43 0.10 56.40 12:25:02 AM 0 31.12 0.00 5.21 3.28 0.10 60.28 12:25:02 AM 1 38.34 0.00 7.47 1.58 0.10 52.52 12:26:01 AM all 21.27 0.00 3.26 2.63 0.08 72.77 12:26:01 AM 0 19.10 0.00 3.61 3.24 0.08 73.97 12:26:01 AM 1 23.44 0.00 2.90 2.02 0.07 71.57 12:27:01 AM all 8.27 0.00 1.24 0.30 0.06 90.13 12:27:01 AM 0 9.22 0.00 1.20 0.33 0.07 89.18 12:27:01 AM 1 7.32 0.00 1.29 0.27 0.05 91.08 12:28:01 AM all 27.97 0.00 5.66 2.33 0.10 63.94 12:28:01 AM 0 23.95 0.00 5.25 1.82 0.08 68.90 12:28:01 AM 1 32.01 0.00 6.07 2.84 0.12 58.96 12:29:01 AM all 2.57 0.00 0.73 0.36 0.05 96.29 12:29:01 AM 0 2.53 0.00 0.69 0.23 0.05 96.50 12:29:01 AM 1 2.62 0.00 0.77 0.49 0.05 96.08 12:30:01 AM all 17.74 0.00 2.69 0.32 0.07 79.18 12:30:01 AM 0 21.39 0.00 2.92 0.35 0.07 75.28 12:30:01 AM 1 14.09 0.00 2.47 0.28 0.07 83.09 Average: all 18.72 0.00 3.31 1.39 0.08 76.50 Average: 0 17.85 0.00 3.14 1.54 0.08 77.39 Average: 1 19.58 0.00 3.49 1.24 0.08 75.61