---> uname -a: Linux prd-centos8-robot-2c-8g-40783.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 615 4930 19 2152 6785 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:a9:f0:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fea9:f097/64 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:33 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 112.26 57.33 54.93 7477.51 34010.38 03:44:01 AM 108.11 6.78 101.33 1247.58 9108.91 03:45:01 AM 43.74 0.63 43.10 48.92 5352.78 03:46:01 AM 31.69 0.42 31.27 64.78 1778.99 03:47:01 AM 43.28 0.03 43.24 3.47 6932.83 03:48:01 AM 2.98 0.10 2.88 32.13 566.54 03:49:01 AM 22.34 0.43 21.91 47.98 1732.46 Average: 52.06 9.39 42.67 1274.68 8497.78 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5468312 7027780 2414120 30.63 2688 1749980 773260 8.66 190056 1933628 100820 03:44:01 AM 5130416 6986812 2752016 34.91 2688 2034028 765244 8.57 212820 2195308 134172 03:45:01 AM 5119008 6976012 2763424 35.06 2688 2034048 767332 8.59 232776 2185112 23380 03:46:01 AM 4959728 6994440 2922704 37.08 2688 2204436 734768 8.23 255332 2299528 172980 03:47:01 AM 5000096 7037440 2882336 36.57 2688 2206704 686204 7.68 257424 2249936 8 03:48:01 AM 4934676 6987412 2947756 37.40 2688 2222096 737556 8.26 257552 2314880 8 03:49:01 AM 5146580 7041380 2735852 34.71 2688 2069920 676516 7.57 457584 1928052 220 Average: 5108402 7007325 2774030 35.19 2688 2074459 734411 8.22 266221 2158063 61655 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 318.68 170.98 1324.28 54.03 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 80.27 62.73 884.36 17.51 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 13.78 6.91 5.97 3.28 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 37.07 31.66 294.13 7.02 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 193.67 141.61 46.74 34.84 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 67.62 48.14 272.91 5.42 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 71.81 46.62 117.14 51.68 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 111.84 72.66 420.80 24.82 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:33 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 35.32 0.03 6.68 19.17 0.11 38.69 03:43:01 AM 0 40.56 0.00 6.85 18.38 0.12 34.09 03:43:01 AM 1 30.09 0.07 6.51 19.96 0.10 43.27 03:44:01 AM all 27.82 0.00 5.26 7.37 0.10 59.45 03:44:01 AM 0 26.80 0.00 5.23 7.95 0.12 59.90 03:44:01 AM 1 28.84 0.00 5.29 6.79 0.08 59.00 03:45:01 AM all 13.74 0.00 1.82 9.29 0.07 75.08 03:45:01 AM 0 15.61 0.00 1.82 8.12 0.07 74.38 03:45:01 AM 1 11.87 0.00 1.82 10.46 0.07 75.78 03:46:01 AM all 22.65 0.00 3.48 1.14 0.07 72.66 03:46:01 AM 0 16.52 0.00 3.08 0.90 0.07 79.43 03:46:01 AM 1 28.78 0.00 3.89 1.38 0.07 65.88 03:47:01 AM all 8.10 0.00 1.81 2.14 0.04 87.91 03:47:01 AM 0 13.42 0.00 2.06 2.91 0.05 81.56 03:47:01 AM 1 2.78 0.00 1.56 1.37 0.03 94.26 03:48:01 AM all 6.11 0.00 0.37 0.09 0.06 93.37 03:48:01 AM 0 9.39 0.00 0.46 0.17 0.05 89.93 03:48:01 AM 1 2.88 0.00 0.28 0.02 0.07 96.75 03:49:01 AM all 23.09 0.00 2.86 0.43 0.09 73.52 03:49:01 AM 0 31.34 0.00 3.00 0.50 0.10 65.05 03:49:01 AM 1 14.87 0.00 2.72 0.37 0.08 81.96 Average: all 19.56 0.00 3.19 5.66 0.08 71.51 Average: 0 21.96 0.00 3.22 5.57 0.08 69.17 Average: 1 17.17 0.01 3.15 5.76 0.07 73.84