---> uname -a: Linux prd-centos8-robot-2c-8g-5727.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 632 4943 19 2121 6769 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:fe:a5:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fefe:a5bb/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) 12/27/2024 _x86_64_ (2 CPU) 08:51:42 LINUX RESTART (2 CPU) 08:52:02 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 194.41 138.24 56.17 14341.71 39434.72 08:54:01 AM 96.37 0.18 96.18 5.06 9250.97 08:55:01 AM 45.43 0.70 44.73 51.72 5368.69 08:56:01 AM 33.77 7.10 26.67 1309.96 1521.46 08:57:01 AM 41.79 0.03 41.75 3.47 6941.87 08:58:01 AM 9.38 0.42 8.96 69.04 263.31 08:59:01 AM 26.16 0.53 25.62 64.78 1184.92 Average: 63.59 20.75 42.84 2234.92 9065.80 08:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 5525332 7047392 2357100 29.90 2688 1714944 726316 8.13 185204 1891108 91548 08:54:01 AM 5280852 7046492 2601580 33.00 2688 1944440 675052 7.56 186636 2080684 105700 08:55:01 AM 5167288 6991040 2715144 34.45 2688 2001836 731976 8.20 210376 2162752 25576 08:56:01 AM 4965088 7002164 2917344 37.01 2688 2207328 710492 7.96 255800 2296308 173180 08:57:01 AM 5020568 7060156 2861864 36.31 2688 2209508 642748 7.20 257524 2233804 8 08:58:01 AM 5014696 6910792 2867736 36.38 2688 2069716 797348 8.93 279144 2231124 30880 08:59:01 AM 5102844 6972560 2779588 35.26 2688 2045320 737404 8.26 448848 1980976 16604 Average: 5153810 7004371 2728622 34.62 2688 2027585 717334 8.03 260505 2125251 63357 08:52:02 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 277.97 155.37 1179.24 58.84 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 60.98 48.42 645.63 7.51 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 42.19 28.55 438.35 5.75 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 38.82 30.41 297.34 7.01 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 204.87 148.18 43.67 31.47 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 56.73 37.34 76.30 25.25 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 18.94 17.59 16.97 8.18 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 99.65 66.34 383.46 20.48 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:42 LINUX RESTART (2 CPU) 08:52:02 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 33.82 0.07 10.69 21.49 0.10 33.83 08:53:01 AM 0 35.10 0.07 10.41 20.06 0.10 34.26 08:53:01 AM 1 32.53 0.07 10.98 22.93 0.10 33.39 08:54:01 AM all 26.98 0.00 4.19 3.92 0.08 64.84 08:54:01 AM 0 28.05 0.00 4.52 4.45 0.08 62.91 08:54:01 AM 1 25.91 0.00 3.85 3.39 0.08 66.77 08:55:01 AM all 16.61 0.00 1.92 1.84 0.08 79.55 08:55:01 AM 0 22.60 0.00 2.05 2.72 0.08 72.55 08:55:01 AM 1 10.61 0.00 1.79 0.97 0.08 86.55 08:56:01 AM all 24.96 0.00 4.20 1.08 0.08 69.67 08:56:01 AM 0 31.86 0.00 4.18 1.35 0.08 62.52 08:56:01 AM 1 18.05 0.00 4.22 0.82 0.08 76.82 08:57:01 AM all 7.25 0.00 1.80 2.04 0.05 88.86 08:57:01 AM 0 6.46 0.00 1.75 2.99 0.05 88.75 08:57:01 AM 1 8.05 0.00 1.84 1.09 0.05 88.97 08:58:01 AM all 10.51 0.00 1.36 0.09 0.08 87.96 08:58:01 AM 0 16.90 0.00 1.29 0.15 0.08 81.58 08:58:01 AM 1 4.13 0.00 1.44 0.03 0.07 94.34 08:59:01 AM all 27.51 0.00 3.37 0.44 0.09 68.59 08:59:01 AM 0 36.11 0.00 3.82 0.53 0.10 59.43 08:59:01 AM 1 18.89 0.00 2.92 0.35 0.08 77.76 Average: all 21.05 0.01 3.91 4.35 0.08 70.60 Average: 0 25.27 0.01 3.98 4.55 0.08 66.11 Average: 1 16.83 0.01 3.84 4.16 0.08 75.09