---> uname -a: Linux prd-centos8-robot-2c-8g-11610.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 586 4984 19 2126 6814 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:8b:fa:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe8b:fa68/64 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) 08/17/2024 _x86_64_ (2 CPU) 23:16:45 LINUX RESTART (2 CPU) 11:17:01 PM tps rtps wtps bread/s bwrtn/s 11:18:01 PM 208.18 147.47 60.71 14338.30 39497.77 11:19:01 PM 125.45 7.42 118.03 1296.72 10571.32 11:20:01 PM 27.51 0.85 26.66 123.96 3374.53 11:21:01 PM 12.56 0.00 12.56 0.00 1094.00 11:22:01 PM 60.25 2.52 57.73 396.00 7370.98 11:23:01 PM 4.33 0.12 4.22 33.06 172.13 11:24:01 PM 9.32 0.32 9.00 36.93 331.94 11:25:01 PM 15.75 0.08 15.66 9.87 946.36 Average: 57.92 19.85 38.07 2029.45 7920.13 11:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 PM 5456052 7045808 2426372 30.78 2688 1780232 714176 8.00 192180 1943176 148072 11:19:01 PM 5182600 7005488 2699824 34.25 2688 1999824 697696 7.81 222288 2131540 87032 11:20:01 PM 5256376 7083656 2626048 33.32 2688 2004812 632140 7.08 241652 2038680 28 11:21:01 PM 5087832 7007268 2794592 35.45 2688 2093884 707956 7.93 258940 2180752 72812 11:22:01 PM 5022740 7061252 2859684 36.28 2688 2207964 617092 6.91 264904 2218788 36 11:23:01 PM 4976292 7016980 2906132 36.87 2688 2210148 735328 8.23 265124 2264224 56 11:24:01 PM 5071916 6963796 2810508 35.66 2688 2067208 726092 8.13 279180 2177340 24852 11:25:01 PM 5122248 6990744 2760176 35.02 2688 2044400 709488 7.94 447236 1962004 176 Average: 5147007 7021874 2735417 34.70 2688 2051059 692496 7.75 271438 2114563 41633 11:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 289.22 178.74 1600.33 60.70 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 63.59 52.64 598.05 9.14 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 14.85 12.66 6.02 4.20 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 29.84 26.32 264.52 5.03 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 467.76 414.33 99.50 85.13 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 57.65 42.35 16.31 6.08 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 61.42 47.09 82.56 24.22 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 8.40 7.33 6.43 3.08 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 124.10 97.69 334.22 24.70 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) 08/17/2024 _x86_64_ (2 CPU) 23:16:45 LINUX RESTART (2 CPU) 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 45.86 0.05 11.42 14.93 0.15 27.59 11:18:01 PM 0 43.57 0.07 10.46 16.36 0.19 29.35 11:18:01 PM 1 48.14 0.03 12.38 13.49 0.12 25.84 11:19:01 PM all 33.07 0.00 5.52 5.33 0.10 55.98 11:19:01 PM 0 38.98 0.00 6.58 6.54 0.10 47.80 11:19:01 PM 1 27.16 0.00 4.46 4.13 0.10 64.15 11:20:01 PM all 9.88 0.00 1.67 1.09 0.07 87.29 11:20:01 PM 0 8.16 0.00 1.69 1.52 0.07 88.56 11:20:01 PM 1 11.60 0.00 1.66 0.67 0.07 86.01 11:21:01 PM all 10.97 0.00 2.02 0.41 0.07 86.53 11:21:01 PM 0 12.59 0.00 2.23 0.42 0.07 84.69 11:21:01 PM 1 9.35 0.00 1.80 0.40 0.07 88.38 11:22:01 PM all 17.13 0.00 3.92 3.79 0.08 75.08 11:22:01 PM 0 27.37 0.00 4.55 2.10 0.08 65.90 11:22:01 PM 1 6.93 0.00 3.29 5.48 0.07 84.23 11:23:01 PM all 4.48 0.00 0.52 0.12 0.08 94.80 11:23:01 PM 0 6.28 0.00 0.64 0.02 0.08 92.98 11:23:01 PM 1 2.69 0.00 0.40 0.22 0.08 96.60 11:24:01 PM all 10.20 0.00 1.62 0.28 0.07 87.84 11:24:01 PM 0 12.39 0.00 1.91 0.13 0.07 85.50 11:24:01 PM 1 8.02 0.00 1.32 0.42 0.07 90.17 11:25:01 PM all 9.98 0.00 1.42 0.24 0.07 88.29 11:25:01 PM 0 12.63 0.00 1.18 0.33 0.07 85.79 11:25:01 PM 1 7.33 0.00 1.65 0.15 0.07 90.80 Average: all 17.65 0.01 3.50 3.25 0.08 75.50 Average: 0 20.20 0.01 3.64 3.41 0.09 72.65 Average: 1 15.10 0.00 3.36 3.10 0.08 78.35