---> uname -a: Linux prd-centos8-robot-2c-8g-8861.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 569 5020 19 2107 6833 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:e3:c1:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fee3:c1b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/23/2024 _x86_64_ (2 CPU) 04:05:21 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 81.81 16.31 65.49 2878.54 5500.90 04:08:01 AM 85.30 0.63 84.67 28.00 8244.88 04:09:01 AM 25.06 0.85 24.21 125.56 2108.68 04:10:01 AM 56.29 0.20 56.09 9.33 5495.55 04:11:01 AM 12.40 0.02 12.38 0.13 2639.22 04:12:01 AM 1.77 0.00 1.77 0.00 121.20 04:13:01 AM 0.73 0.00 0.73 0.00 93.72 04:14:01 AM 0.18 0.00 0.18 0.00 10.45 04:15:01 AM 0.23 0.03 0.20 1.87 15.09 04:16:01 AM 12.55 0.23 12.31 33.86 513.50 04:17:01 AM 26.21 0.47 25.75 48.93 1218.35 Average: 27.42 1.68 25.74 280.33 2355.43 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5389192 7082196 2493248 31.63 2688 1876644 675132 7.56 184032 1993348 132472 04:08:01 AM 5218292 7026360 2664148 33.80 2688 1985592 703664 7.88 193616 2126076 47360 04:09:01 AM 5276520 7089580 2605920 33.06 2688 1990628 651068 7.29 215980 2046532 16 04:10:01 AM 5068360 7068104 2814080 35.70 2688 2170724 638784 7.15 234744 2208992 69764 04:11:01 AM 5031852 7032340 2850588 36.16 2688 2171440 688268 7.71 234880 2246324 688 04:12:01 AM 5026076 7027840 2856364 36.24 2688 2172712 688268 7.71 234948 2251876 112 04:13:01 AM 5021860 7026036 2860580 36.29 2688 2175116 703700 7.88 234952 2256276 4 04:14:01 AM 5019780 7024312 2862660 36.32 2688 2175480 703700 7.88 234952 2258560 96 04:15:01 AM 5019284 7024200 2863156 36.32 2688 2175864 703700 7.88 235080 2258700 16 04:16:01 AM 5150360 7003060 2732080 34.66 2688 2029084 702960 7.87 250488 2132600 21304 04:17:01 AM 5122440 6978336 2760000 35.01 2688 2032916 729604 8.17 434692 1980656 11716 Average: 5122183 7034760 2760257 35.02 2688 2086927 689895 7.72 244397 2159995 25777 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 204.54 146.62 1352.79 46.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 49.33 41.63 484.71 8.50 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 14.85 11.48 5.50 3.90 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 229.41 186.62 327.44 50.51 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 70.58 47.15 27.82 10.81 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 24.60 25.21 6.77 4.72 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 22.93 25.00 5.59 5.12 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 9.85 9.65 2.02 1.77 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 9.15 8.06 1.77 1.48 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 67.74 51.52 89.96 32.50 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 18.23 18.06 14.99 8.65 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 65.35 51.77 209.14 15.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/23/2024 _x86_64_ (2 CPU) 04:05:21 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.01 0.00 6.06 2.90 0.09 53.94 04:07:01 AM 0 37.59 0.00 6.95 3.31 0.10 52.04 04:07:01 AM 1 36.42 0.00 5.16 2.50 0.08 55.84 04:08:01 AM all 32.44 0.00 3.82 2.59 0.09 61.05 04:08:01 AM 0 22.36 0.00 3.32 2.57 0.08 71.67 04:08:01 AM 1 42.54 0.00 4.33 2.61 0.10 50.43 04:09:01 AM all 11.45 0.00 1.34 0.88 0.07 86.27 04:09:01 AM 0 16.31 0.00 1.22 0.97 0.07 81.44 04:09:01 AM 1 6.60 0.00 1.45 0.78 0.07 91.10 04:10:01 AM all 30.04 0.00 4.60 4.08 0.12 61.17 04:10:01 AM 0 29.43 0.00 4.41 4.04 0.12 62.00 04:10:01 AM 1 30.65 0.00 4.78 4.11 0.12 60.34 04:11:01 AM all 2.77 0.00 0.59 3.04 0.08 93.53 04:11:01 AM 0 0.80 0.00 0.64 3.37 0.10 95.09 04:11:01 AM 1 4.74 0.00 0.54 2.71 0.05 91.96 04:12:01 AM all 10.08 0.00 0.32 0.01 0.08 89.52 04:12:01 AM 0 7.21 0.00 0.29 0.00 0.07 92.44 04:12:01 AM 1 12.96 0.00 0.35 0.02 0.08 86.59 04:13:01 AM all 11.64 0.00 0.27 0.01 0.09 87.99 04:13:01 AM 0 3.96 0.00 0.25 0.02 0.07 95.70 04:13:01 AM 1 19.38 0.00 0.29 0.00 0.12 80.22 04:14:01 AM all 4.19 0.00 0.16 0.00 0.08 95.57 04:14:01 AM 0 3.98 0.00 0.15 0.00 0.08 95.78 04:14:01 AM 1 4.39 0.00 0.17 0.00 0.08 95.36 04:15:01 AM all 3.67 0.00 0.18 0.00 0.09 96.05 04:15:01 AM 0 2.89 0.00 0.18 0.00 0.10 96.83 04:15:01 AM 1 4.45 0.00 0.18 0.00 0.08 95.28 04:16:01 AM all 18.92 0.00 1.69 0.23 0.08 79.09 04:16:01 AM 0 9.73 0.00 1.72 0.20 0.08 88.26 04:16:01 AM 1 28.08 0.00 1.65 0.25 0.08 69.94 04:17:01 AM all 29.66 0.00 2.37 0.51 0.08 67.39 04:17:01 AM 0 40.14 0.00 2.77 0.63 0.08 56.37 04:17:01 AM 1 19.19 0.00 1.97 0.38 0.07 78.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.43 0.00 1.94 1.29 0.09 79.25 Average: 0 15.84 0.00 1.99 1.37 0.09 80.71 Average: 1 19.03 0.00 1.90 1.21 0.09 77.78