---> uname -a: Linux prd-centos8-robot-2c-8g-20384.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 593 4987 19 2116 6808 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:93:e9:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe93:e95b/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) 09/09/2024 _x86_64_ (2 CPU) 08:50:45 LINUX RESTART (2 CPU) 08:52:01 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 92.07 6.97 85.10 1258.32 6506.48 08:54:01 AM 72.21 0.87 71.34 82.77 8993.19 08:55:01 AM 44.19 0.22 43.98 34.39 2949.31 08:56:01 AM 23.41 0.00 23.41 0.00 5416.60 08:57:01 AM 4.50 0.10 4.40 32.12 172.41 08:58:01 AM 0.58 0.03 0.55 1.87 71.19 08:59:01 AM 28.35 0.65 27.70 74.12 1481.12 Average: 37.90 1.26 36.64 211.94 3655.80 08:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 5228180 7025416 2654252 33.67 2688 1975280 702048 7.86 210456 2110756 210916 08:54:01 AM 5256316 7080396 2626116 33.32 2688 2001264 627316 7.02 238784 2042248 16 08:55:01 AM 5037120 7059208 2845312 36.10 2688 2191108 640492 7.17 259040 2217328 150924 08:56:01 AM 5033616 7055304 2848816 36.14 2688 2191108 640492 7.17 259048 2216896 4 08:57:01 AM 4991624 7015532 2890808 36.67 2688 2193328 706052 7.91 259316 2258564 628 08:58:01 AM 5028544 7056176 2853888 36.21 2688 2197052 639456 7.16 259804 2221484 2432 08:59:01 AM 5110340 6970248 2772092 35.17 2688 2035836 732732 8.20 444832 1977144 180 Average: 5097963 7037469 2784469 35.33 2688 2112139 669798 7.50 275897 2149203 52157 08:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 74.64 59.39 778.49 9.64 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 34.42 26.09 327.58 5.16 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 206.58 150.99 312.35 44.34 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 6.05 4.20 1.46 1.30 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 33.91 22.53 10.13 3.93 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 35.83 24.85 10.11 5.67 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 44.48 34.13 87.89 29.49 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 62.27 46.02 218.28 14.22 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) 09/09/2024 _x86_64_ (2 CPU) 08:50:45 LINUX RESTART (2 CPU) 08:52:01 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 33.87 0.00 5.46 4.10 0.10 56.48 08:53:01 AM 0 41.41 0.00 6.71 4.59 0.10 47.19 08:53:01 AM 1 26.33 0.00 4.20 3.60 0.10 65.77 08:54:01 AM all 17.74 0.00 2.07 3.02 0.07 77.10 08:54:01 AM 0 28.00 0.00 2.71 3.49 0.07 65.74 08:54:01 AM 1 7.47 0.00 1.44 2.56 0.07 88.47 08:55:01 AM all 28.15 0.00 4.74 1.81 0.09 65.21 08:55:01 AM 0 29.31 0.00 5.02 1.39 0.08 64.20 08:55:01 AM 1 26.99 0.00 4.47 2.23 0.10 66.21 08:56:01 AM all 0.28 0.00 0.35 1.55 0.03 97.79 08:56:01 AM 0 0.42 0.00 0.28 1.25 0.02 98.03 08:56:01 AM 1 0.15 0.00 0.42 1.84 0.03 97.56 08:57:01 AM all 8.06 0.00 0.78 0.03 0.05 91.08 08:57:01 AM 0 9.47 0.00 0.89 0.05 0.05 89.54 08:57:01 AM 1 6.65 0.00 0.67 0.02 0.05 92.61 08:58:01 AM all 10.92 0.00 0.79 0.01 0.06 88.23 08:58:01 AM 0 12.46 0.00 0.84 0.00 0.07 86.63 08:58:01 AM 1 9.38 0.00 0.74 0.02 0.05 89.82 08:59:01 AM all 26.85 0.00 3.20 0.33 0.08 69.53 08:59:01 AM 0 27.08 0.00 3.23 0.30 0.08 69.31 08:59:01 AM 1 26.63 0.00 3.17 0.37 0.07 69.76 Average: all 17.99 0.00 2.49 1.55 0.07 77.91 Average: 0 21.17 0.00 2.81 1.58 0.07 74.37 Average: 1 14.81 0.00 2.16 1.52 0.07 81.44