---> uname -a: Linux prd-centos8-robot-2c-8g-12698.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 626 4948 19 2122 6774 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:95:66:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe95:661b/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) 12/04/2024 _x86_64_ (2 CPU) 06:37:49 LINUX RESTART (2 CPU) 06:38:02 AM tps rtps wtps bread/s bwrtn/s 06:39:01 AM 200.58 153.56 47.02 14697.20 39109.69 06:40:01 AM 127.59 6.96 120.63 1258.11 10636.75 06:41:01 AM 41.46 1.02 40.45 111.41 5214.16 06:42:01 AM 4.50 0.03 4.47 2.27 368.44 06:43:01 AM 60.11 0.03 60.08 3.47 7921.71 06:44:01 AM 2.92 0.10 2.82 32.13 94.50 06:45:01 AM 2.03 0.00 2.03 0.00 74.29 06:46:01 AM 0.50 0.00 0.50 0.00 12.63 06:47:01 AM 15.48 0.42 15.06 47.73 692.13 Average: 50.30 17.76 32.54 1770.87 7066.07 06:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 AM 5606268 7086568 2276164 28.88 2688 1674012 675788 7.57 177284 1821140 77444 06:40:01 AM 5167160 7005844 2715272 34.45 2688 2016440 715620 8.01 211512 2162860 138244 06:41:01 AM 5240408 7078180 2642024 33.52 2688 2014832 650824 7.29 239556 2057888 24 06:42:01 AM 5172156 7045044 2710276 34.38 2688 2047336 670280 7.51 247836 2110264 32084 06:43:01 AM 4981736 7021156 2900696 36.80 2688 2208772 671820 7.52 257300 2269640 84 06:44:01 AM 4916784 6957412 2965648 37.62 2688 2209976 787516 8.82 257428 2334448 244 06:45:01 AM 4863424 6904092 3019008 38.30 2688 2210016 845700 9.47 257428 2386840 4 06:46:01 AM 4858764 6899720 3023668 38.36 2688 2210312 848492 9.50 257456 2392088 76 06:47:01 AM 5131648 6996732 2750784 34.90 2688 2040568 707728 7.92 446392 1954040 13368 Average: 5104261 6999416 2778171 35.25 2688 2070252 730419 8.18 261355 2165468 29064 06:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 235.80 140.53 1076.97 55.27 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 88.77 71.39 1056.74 10.36 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 28.64 17.81 187.17 4.77 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 11.40 5.82 2.73 1.58 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 253.62 187.79 341.28 47.61 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 21.78 16.40 5.49 47.25 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 521.11 439.22 5284.97 671.69 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 464.44 391.67 5244.54 25.44 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 133.01 93.37 982.48 24.06 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 195.32 151.57 1576.72 98.75 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:49 LINUX RESTART (2 CPU) 06:38:02 AM CPU %user %nice %system %iowait %steal %idle 06:39:01 AM all 42.95 0.07 10.55 21.49 0.11 24.83 06:39:01 AM 0 43.22 0.09 11.78 21.56 0.12 23.24 06:39:01 AM 1 42.69 0.05 9.32 21.41 0.10 26.42 06:40:01 AM all 36.53 0.00 5.92 5.40 0.13 52.01 06:40:01 AM 0 22.05 0.00 4.81 5.89 0.13 67.11 06:40:01 AM 1 51.03 0.00 7.03 4.91 0.13 36.89 06:41:01 AM all 17.44 0.00 1.89 2.43 0.07 78.17 06:41:01 AM 0 11.92 0.00 2.09 2.69 0.07 83.23 06:41:01 AM 1 22.96 0.00 1.69 2.17 0.07 73.12 06:42:01 AM all 6.98 0.00 1.49 0.08 0.07 91.39 06:42:01 AM 0 1.77 0.00 0.90 0.00 0.08 97.25 06:42:01 AM 1 12.20 0.00 2.09 0.15 0.05 85.52 06:43:01 AM all 20.54 0.00 3.39 2.55 0.08 73.44 06:43:01 AM 0 21.32 0.00 3.39 2.44 0.08 72.77 06:43:01 AM 1 19.75 0.00 3.39 2.67 0.08 74.11 06:44:01 AM all 1.91 0.00 0.21 0.03 0.05 97.81 06:44:01 AM 0 0.82 0.00 0.15 0.00 0.05 98.98 06:44:01 AM 1 3.00 0.00 0.27 0.05 0.05 96.63 06:45:01 AM all 14.83 0.00 1.30 0.01 0.09 83.77 06:45:01 AM 0 15.01 0.00 1.33 0.02 0.10 83.54 06:45:01 AM 1 14.65 0.00 1.27 0.00 0.08 84.00 06:46:01 AM all 12.06 0.00 1.35 0.00 0.10 86.49 06:46:01 AM 0 6.97 0.00 0.89 0.00 0.08 92.05 06:46:01 AM 1 17.23 0.00 1.81 0.00 0.12 80.85 06:47:01 AM all 16.84 0.00 2.61 0.18 0.07 80.31 06:47:01 AM 0 7.67 0.00 2.11 0.25 0.07 89.90 06:47:01 AM 1 26.04 0.00 3.11 0.10 0.07 70.69 Average: all 18.85 0.01 3.17 3.53 0.09 74.36 Average: 0 14.45 0.01 3.03 3.60 0.09 78.82 Average: 1 23.26 0.01 3.32 3.46 0.08 69.88