---> uname -a: Linux prd-centos8-robot-2c-8g-29741.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 582 4963 19 2151 6818 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:de:1f:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fede:1fc4/64 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) 09/29/2024 _x86_64_ (2 CPU) 02:28:14 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 83.85 48.86 34.99 6197.77 17229.81 02:31:01 AM 124.66 6.78 117.89 1246.96 10499.00 02:32:01 AM 26.70 0.63 26.06 48.93 3524.98 02:33:01 AM 46.30 2.85 43.45 453.72 2568.09 02:34:01 AM 31.11 0.03 31.08 3.47 6019.36 02:35:01 AM 4.07 0.10 3.97 32.13 185.57 02:36:01 AM 1.10 0.02 1.08 0.93 112.75 02:37:01 AM 0.78 0.03 0.75 1.33 271.57 02:38:01 AM 25.58 0.63 24.95 73.19 1539.16 Average: 38.25 6.66 31.59 895.77 4662.38 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5489760 7049504 2392664 30.35 2688 1750496 702728 7.87 191096 1913840 110596 02:31:01 AM 5104292 6973088 2778132 35.24 2688 2045660 733820 8.22 219092 2214568 127112 02:32:01 AM 5228212 7060944 2654212 33.67 2688 2009940 662352 7.42 229556 2081096 24 02:33:01 AM 4979648 7028192 2902776 36.83 2688 2217672 667732 7.48 258760 2276216 166368 02:34:01 AM 5017400 7065780 2865024 36.35 2688 2217800 629920 7.05 262424 2229628 4 02:35:01 AM 4969344 7020252 2913080 36.96 2688 2220312 720008 8.06 262648 2277032 152 02:36:01 AM 4956952 7014088 2925472 37.11 2688 2226568 755964 8.46 262852 2288212 3976 02:37:01 AM 5005120 7066128 2877304 36.50 2688 2230404 636064 7.12 263208 2241524 8 02:38:01 AM 5143700 7038140 2738724 34.74 2688 2070376 643720 7.21 455808 1933476 192 Average: 5099381 7035124 2783043 35.31 2688 2109914 683590 7.65 267272 2161732 45381 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 293.82 174.69 1318.39 59.06 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 83.88 65.80 866.33 9.53 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 6.53 2.35 3.18 0.99 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 46.27 40.57 302.31 10.98 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 214.06 151.46 42.18 39.55 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 35.01 26.38 19.47 3.78 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 205.00 198.40 64.09 18.67 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 65.14 55.92 19.79 6.93 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 52.36 41.13 104.77 46.59 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 111.35 84.08 304.61 21.79 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) 09/29/2024 _x86_64_ (2 CPU) 02:28:14 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 37.59 0.04 6.68 18.13 0.13 37.43 02:30:01 AM 0 30.83 0.07 6.83 17.73 0.15 44.39 02:30:01 AM 1 44.33 0.02 6.52 18.54 0.10 30.49 02:31:01 AM all 35.94 0.00 5.96 4.58 0.12 53.40 02:31:01 AM 0 22.72 0.00 4.75 4.74 0.12 67.67 02:31:01 AM 1 49.13 0.00 7.16 4.43 0.12 39.16 02:32:01 AM all 3.50 0.00 1.11 1.21 0.04 94.14 02:32:01 AM 0 3.32 0.00 0.99 0.77 0.03 94.89 02:32:01 AM 1 3.67 0.00 1.24 1.65 0.05 93.39 02:33:01 AM all 34.45 0.00 4.72 2.57 0.11 58.15 02:33:01 AM 0 12.20 0.00 3.54 1.32 0.10 82.85 02:33:01 AM 1 56.72 0.00 5.91 3.82 0.12 33.43 02:34:01 AM all 2.95 0.00 0.87 3.29 0.04 92.85 02:34:01 AM 0 3.28 0.00 0.90 2.73 0.03 93.06 02:34:01 AM 1 2.62 0.00 0.84 3.84 0.05 92.64 02:35:01 AM all 4.73 0.00 0.50 0.08 0.04 94.64 02:35:01 AM 0 3.15 0.00 0.27 0.03 0.05 96.50 02:35:01 AM 1 6.31 0.00 0.74 0.13 0.03 92.78 02:36:01 AM all 21.93 0.00 1.12 0.00 0.08 76.86 02:36:01 AM 0 21.77 0.00 1.05 0.00 0.08 77.10 02:36:01 AM 1 22.10 0.00 1.20 0.00 0.08 76.61 02:37:01 AM all 7.58 0.00 0.49 0.11 0.06 91.77 02:37:01 AM 0 10.49 0.00 0.54 0.10 0.05 88.82 02:37:01 AM 1 4.67 0.00 0.44 0.12 0.07 94.71 02:38:01 AM all 22.75 0.00 3.12 2.37 0.08 71.69 02:38:01 AM 0 10.00 0.00 2.74 2.81 0.07 84.38 02:38:01 AM 1 35.48 0.00 3.49 1.94 0.08 59.02 Average: all 19.03 0.00 2.73 3.58 0.08 74.58 Average: 0 13.05 0.01 2.40 3.34 0.08 81.13 Average: 1 25.00 0.00 3.06 3.82 0.08 68.04