---> uname -a: Linux prd-centos8-robot-2c-8g-23676.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: 2799.996 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 649 4921 19 2126 6751 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:ec:15:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:feec:15c0/64 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) 09/18/2024 _x86_64_ (2 CPU) 06:28:13 LINUX RESTART (2 CPU) 06:29:02 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 95.54 13.30 82.24 2382.51 6481.90 06:31:01 AM 80.67 0.70 79.97 50.78 9690.94 06:32:01 AM 21.03 0.42 20.61 64.79 1378.49 06:33:01 AM 54.45 0.03 54.42 3.47 7189.10 06:34:01 AM 3.00 0.10 2.90 32.12 94.12 06:35:01 AM 2.03 0.03 2.00 1.87 112.40 06:36:01 AM 13.03 0.33 12.70 37.85 561.70 Average: 38.40 2.10 36.30 362.84 3637.46 06:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 5279472 7018568 2602952 33.02 2688 1921592 728792 8.16 211100 2068888 161824 06:31:01 AM 5196304 7028104 2686120 34.08 2688 2009180 706600 7.91 231084 2108436 1108 06:32:01 AM 5060164 6983284 2822260 35.80 2688 2097688 743740 8.33 257328 2209692 71056 06:33:01 AM 5026484 7056568 2855940 36.23 2688 2199652 653348 7.32 259604 2221024 4 06:34:01 AM 4983400 7015152 2899024 36.78 2688 2201336 701412 7.85 259864 2263700 728 06:35:01 AM 4977848 7011424 2904576 36.85 2688 2203200 701412 7.85 260008 2269056 1088 06:36:01 AM 5053484 6921588 2828940 35.89 2688 2043068 807040 9.04 290424 2182740 21212 Average: 5082451 7004955 2799973 35.52 2688 2096531 720335 8.07 252773 2189077 36717 06:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 134.12 101.20 1079.92 23.73 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 48.87 37.20 367.07 7.08 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 38.41 31.56 273.57 7.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 138.77 85.55 35.07 22.90 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 18.79 12.33 5.35 2.32 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 26.93 21.08 8.01 4.88 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 64.83 45.23 86.31 34.71 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 67.09 47.61 263.11 14.64 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) 09/18/2024 _x86_64_ (2 CPU) 06:28:13 LINUX RESTART (2 CPU) 06:29:02 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 33.96 0.00 5.77 2.92 0.08 57.27 06:30:01 AM 0 35.75 0.00 5.58 2.87 0.08 55.72 06:30:01 AM 1 32.16 0.00 5.97 2.97 0.08 58.82 06:31:01 AM all 19.52 0.00 3.21 2.40 0.71 74.17 06:31:01 AM 0 18.67 0.00 2.98 2.62 1.32 74.41 06:31:01 AM 1 20.39 0.00 3.43 2.17 0.08 73.93 06:32:01 AM all 19.27 0.00 2.34 0.67 0.29 77.44 06:32:01 AM 0 18.05 0.00 2.42 0.80 0.11 78.62 06:32:01 AM 1 20.50 0.00 2.25 0.54 0.46 76.26 06:33:01 AM all 16.43 0.00 3.19 1.60 0.08 78.70 06:33:01 AM 0 12.86 0.00 3.08 1.93 0.07 82.06 06:33:01 AM 1 20.01 0.00 3.29 1.27 0.10 75.33 06:34:01 AM all 4.44 0.00 0.38 0.03 0.05 95.10 06:34:01 AM 0 4.20 0.00 0.35 0.02 0.05 95.39 06:34:01 AM 1 4.69 0.00 0.40 0.03 0.05 94.82 06:35:01 AM all 9.16 0.00 0.79 0.03 0.06 89.97 06:35:01 AM 0 9.03 0.00 0.57 0.05 0.07 90.28 06:35:01 AM 1 9.29 0.00 1.00 0.00 0.05 89.66 06:36:01 AM all 19.85 0.00 2.32 0.23 0.09 77.51 06:36:01 AM 0 19.90 0.00 1.62 0.17 0.08 78.22 06:36:01 AM 1 19.79 0.00 3.03 0.28 0.10 76.80 Average: all 17.47 0.00 2.57 1.12 0.19 78.65 Average: 0 16.87 0.00 2.37 1.21 0.26 79.29 Average: 1 18.06 0.00 2.76 1.03 0.13 78.01