---> uname -a: Linux prd-centos8-robot-2c-8g-2814.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 565 5035 19 2096 6837 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:99:ee:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe99:ee08/64 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) 12/15/2024 _x86_64_ (2 CPU) 01:24:58 LINUX RESTART (2 CPU) 01:26:01 AM tps rtps wtps bread/s bwrtn/s 01:27:01 AM 95.87 22.06 73.81 5038.59 6262.88 01:28:01 AM 71.87 0.70 71.17 50.79 9284.09 01:29:01 AM 18.69 0.42 18.27 64.77 1160.17 01:30:01 AM 0.68 0.00 0.68 0.00 11.30 01:31:01 AM 0.48 0.00 0.48 0.00 9.20 01:32:01 AM 0.23 0.00 0.23 0.00 3.08 01:33:01 AM 0.10 0.00 0.10 0.00 1.27 01:34:01 AM 0.17 0.00 0.17 0.00 2.18 01:35:01 AM 0.15 0.00 0.15 0.00 2.25 01:36:01 AM 0.42 0.00 0.42 0.00 7.08 01:37:01 AM 0.27 0.00 0.27 0.00 4.17 01:38:01 AM 0.20 0.00 0.20 0.00 1.97 01:39:01 AM 9.38 0.27 9.11 43.72 221.36 Average: 15.27 1.80 13.47 399.86 1305.44 01:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 AM 5359244 7084104 2523176 32.01 2688 1907328 661220 7.40 210048 1990912 160988 01:28:01 AM 5257900 7093584 2624520 33.30 2688 2013232 642144 7.19 229544 2042900 19128 01:29:01 AM 5259068 7096416 2623352 33.28 2688 2015180 625876 7.01 240812 2036520 12 01:30:01 AM 5259008 7096356 2623412 33.28 2688 2015180 639004 7.15 240824 2036736 4 01:31:01 AM 5259196 7096572 2623224 33.28 2688 2015184 623272 6.98 240828 2036756 4 01:32:01 AM 5259008 7096384 2623412 33.28 2688 2015184 622968 6.98 240828 2036672 4 01:33:01 AM 5258924 7096300 2623496 33.28 2688 2015184 622968 6.98 240828 2037164 8 01:34:01 AM 5259156 7096536 2623264 33.28 2688 2015188 622968 6.98 240828 2036972 4 01:35:01 AM 5258632 7096012 2623788 33.29 2688 2015188 622968 6.98 240832 2037240 4 01:36:01 AM 5258828 7096208 2623592 33.28 2688 2015188 638344 7.15 240832 2037076 4 01:37:01 AM 5258956 7096340 2623464 33.28 2688 2015192 622936 6.97 240832 2037136 4 01:38:01 AM 5258948 7096332 2623472 33.28 2688 2015192 622936 6.97 240832 2037068 4 01:39:01 AM 5234604 7073636 2647816 33.59 2688 2016824 646484 7.24 439240 1863172 196 Average: 5264729 7093445 2617691 33.21 2688 2006865 631853 7.07 252854 2020486 13874 01:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 316.99 205.61 1709.67 58.69 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 55.04 38.31 531.57 7.78 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 19.42 15.54 5.85 4.66 0.00 0.00 0.00 0.00 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 5.95 4.22 1.00 0.94 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 5.76 4.35 1.19 1.13 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 5.22 3.60 0.98 0.85 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 5.93 4.45 1.20 1.13 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 5.70 4.18 0.98 0.94 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 5.75 4.47 1.23 1.18 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 5.51 4.17 0.99 0.94 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 5.77 4.27 1.08 1.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 5.17 4.13 0.92 0.93 0.00 0.00 0.00 0.00 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 21.96 18.56 20.06 17.73 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 35.71 24.30 175.14 7.53 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) 12/15/2024 _x86_64_ (2 CPU) 01:24:58 LINUX RESTART (2 CPU) 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 39.30 0.00 7.19 3.18 0.11 50.22 01:27:01 AM 0 40.11 0.00 7.42 3.40 0.12 48.96 01:27:01 AM 1 38.50 0.00 6.96 2.97 0.10 51.48 01:28:01 AM all 20.54 0.00 3.16 4.05 0.13 72.13 01:28:01 AM 0 14.76 0.00 3.05 3.53 0.12 78.55 01:28:01 AM 1 26.33 0.00 3.27 4.58 0.13 65.69 01:29:01 AM all 10.29 0.00 1.44 1.65 0.07 86.54 01:29:01 AM 0 8.51 0.00 1.50 1.07 0.07 88.85 01:29:01 AM 1 12.07 0.00 1.39 2.24 0.07 84.24 01:30:01 AM all 0.63 0.00 0.45 0.01 0.04 98.86 01:30:01 AM 0 0.65 0.00 0.45 0.02 0.03 98.85 01:30:01 AM 1 0.62 0.00 0.45 0.00 0.05 98.88 01:31:01 AM all 0.66 0.00 0.43 0.00 0.05 98.87 01:31:01 AM 0 0.75 0.00 0.33 0.00 0.03 98.88 01:31:01 AM 1 0.57 0.00 0.52 0.00 0.07 98.85 01:32:01 AM all 0.57 0.00 0.33 0.00 0.04 99.06 01:32:01 AM 0 0.57 0.00 0.37 0.00 0.03 99.03 01:32:01 AM 1 0.57 0.00 0.30 0.00 0.05 99.08 01:33:01 AM all 0.56 0.00 0.41 0.00 0.04 98.99 01:33:01 AM 0 0.43 0.00 0.35 0.00 0.05 99.16 01:33:01 AM 1 0.68 0.00 0.47 0.00 0.03 98.81 01:34:01 AM all 0.56 0.00 0.42 0.00 0.04 98.98 01:34:01 AM 0 0.33 0.00 0.43 0.00 0.05 99.18 01:34:01 AM 1 0.78 0.00 0.40 0.00 0.03 98.78 01:35:01 AM all 0.58 0.00 0.42 0.00 0.05 98.96 01:35:01 AM 0 0.79 0.00 0.38 0.00 0.07 98.76 01:35:01 AM 1 0.37 0.00 0.45 0.00 0.03 99.15 01:36:01 AM all 0.57 0.00 0.42 0.00 0.04 98.97 01:36:01 AM 0 0.77 0.00 0.33 0.00 0.05 98.85 01:36:01 AM 1 0.37 0.00 0.50 0.00 0.03 99.10 01:37:01 AM all 0.59 0.00 0.36 0.00 0.05 99.00 01:37:01 AM 0 0.77 0.00 0.30 0.00 0.03 98.90 01:37:01 AM 1 0.42 0.00 0.42 0.00 0.07 99.10 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 0.53 0.00 0.38 0.00 0.03 99.05 01:38:01 AM 0 0.77 0.00 0.50 0.00 0.03 98.70 01:38:01 AM 1 0.30 0.00 0.27 0.00 0.03 99.40 01:39:01 AM all 15.71 0.00 2.20 0.11 0.09 81.89 01:39:01 AM 0 16.88 0.00 2.67 0.13 0.07 80.25 01:39:01 AM 1 14.54 0.00 1.72 0.08 0.12 83.54 Average: all 7.01 0.00 1.35 0.69 0.06 90.89 Average: 0 6.62 0.00 1.39 0.63 0.06 91.31 Average: 1 7.39 0.00 1.32 0.76 0.06 90.47