---> uname -a: Linux prd-centos8-robot-2c-8g-2558.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4994 19 2119 6817 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:1e:f7:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe1e:f78e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/04/2024 _x86_64_ (2 CPU) 00:01:59 LINUX RESTART (2 CPU) 12:03:02 AM tps rtps wtps bread/s bwrtn/s 12:04:01 AM 92.77 12.69 80.07 2222.84 6413.47 12:05:01 AM 90.03 0.62 89.42 27.46 8330.53 12:06:01 AM 25.69 0.87 24.83 125.69 2087.20 12:07:01 AM 51.88 2.73 49.15 447.85 4944.72 12:08:01 AM 23.68 0.00 23.68 0.00 3520.03 12:09:01 AM 6.15 0.03 6.12 1.87 285.65 12:10:01 AM 0.22 0.00 0.22 0.00 4.48 12:11:01 AM 0.28 0.00 0.28 0.00 6.97 12:12:01 AM 0.27 0.00 0.27 0.00 5.27 12:13:01 AM 0.13 0.00 0.13 0.00 5.47 12:14:01 AM 0.18 0.00 0.18 0.00 3.95 12:15:01 AM 0.27 0.00 0.27 0.00 15.50 12:16:01 AM 34.76 0.32 34.44 44.12 1862.01 Average: 25.01 1.31 23.70 218.20 2108.78 12:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 AM 5294172 7055368 2588276 32.84 2688 1943832 698628 7.82 188728 2078560 178908 12:05:01 AM 5223800 7036688 2658648 33.73 2688 1989944 690888 7.74 195148 2117204 47340 12:06:01 AM 5252056 7069872 2630392 33.37 2688 1994968 671984 7.52 215800 2067336 4 12:07:01 AM 5024736 7045836 2857712 36.25 2688 2190176 678084 7.59 241012 2240812 91236 12:08:01 AM 5019380 7040108 2863068 36.32 2688 2190304 674320 7.55 241036 2244900 100 12:09:01 AM 4978836 7000668 2903612 36.84 2688 2191408 734184 8.22 241336 2285308 8 12:10:01 AM 4976268 6998192 2906180 36.87 2688 2191500 752048 8.42 241336 2287784 36 12:11:01 AM 4976456 6998496 2905992 36.87 2688 2191596 752048 8.42 241336 2287936 4 12:12:01 AM 4976004 6998136 2906444 36.87 2688 2191688 752048 8.42 241336 2288132 40 12:13:01 AM 4975468 6997692 2906980 36.88 2688 2191780 752048 8.42 241336 2288892 4 12:14:01 AM 4975196 6997500 2907252 36.88 2688 2191872 752048 8.42 241336 2289048 36 12:15:01 AM 5018092 7041672 2864356 36.34 2688 2193136 671624 7.52 241596 2246492 916 12:16:01 AM 5140308 7003052 2742140 34.79 2688 2038220 713908 7.99 434224 1957328 176 Average: 5063906 7021791 2818542 35.76 2688 2130033 714912 8.00 246582 2206133 24524 12:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 95.98 76.04 1088.36 8.73 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 23.65 17.66 165.53 5.23 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 24.86 16.26 11.61 4.95 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 247.90 209.40 355.40 48.71 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 415.86 367.03 82.02 66.82 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 35.08 30.94 8.32 4.54 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.62 0.27 0.10 0.05 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.48 0.30 0.09 0.05 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 1.90 0.32 0.27 0.05 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 1.63 0.70 0.57 0.38 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 3.20 0.42 0.44 0.23 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 44.74 31.41 11.68 3.65 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 47.93 37.74 73.19 22.19 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 72.58 60.64 137.06 12.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/04/2024 _x86_64_ (2 CPU) 00:01:59 LINUX RESTART (2 CPU) 12:03:02 AM CPU %user %nice %system %iowait %steal %idle 12:04:01 AM all 38.46 0.00 5.64 3.53 0.11 52.26 12:04:01 AM 0 27.04 0.00 4.34 3.21 0.10 65.32 12:04:01 AM 1 49.88 0.00 6.94 3.85 0.12 39.21 12:05:01 AM all 26.21 0.00 3.61 3.27 0.07 66.84 12:05:01 AM 0 18.14 0.00 3.88 2.93 0.07 74.98 12:05:01 AM 1 34.28 0.00 3.33 3.60 0.08 58.71 12:06:01 AM all 11.98 0.00 1.71 1.22 0.08 85.02 12:06:01 AM 0 4.33 0.00 1.64 0.89 0.08 93.07 12:06:01 AM 1 19.62 0.00 1.79 1.55 0.07 76.97 12:07:01 AM all 31.57 0.00 4.75 1.45 0.10 62.13 12:07:01 AM 0 27.40 0.00 4.51 1.24 0.10 66.76 12:07:01 AM 1 35.73 0.00 4.99 1.67 0.10 57.50 12:08:01 AM all 0.95 0.00 1.03 0.74 0.06 97.22 12:08:01 AM 0 1.07 0.00 0.94 0.84 0.05 97.09 12:08:01 AM 1 0.82 0.00 1.12 0.64 0.07 97.35 12:09:01 AM all 8.44 0.00 0.37 0.07 0.08 91.03 12:09:01 AM 0 5.01 0.00 0.28 0.12 0.08 94.50 12:09:01 AM 1 11.89 0.00 0.45 0.02 0.08 87.55 12:10:01 AM all 0.61 0.00 0.12 0.00 0.06 99.22 12:10:01 AM 0 0.68 0.00 0.13 0.00 0.05 99.13 12:10:01 AM 1 0.53 0.00 0.10 0.00 0.07 99.30 12:11:01 AM all 0.59 0.00 0.08 0.01 0.08 99.24 12:11:01 AM 0 0.57 0.00 0.10 0.02 0.10 99.21 12:11:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:12:01 AM all 0.60 0.00 0.08 0.00 0.08 99.24 12:12:01 AM 0 0.72 0.00 0.08 0.00 0.07 99.13 12:12:01 AM 1 0.48 0.00 0.08 0.00 0.08 99.35 12:13:01 AM all 0.51 0.00 0.12 0.00 0.07 99.31 12:13:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.26 12:13:01 AM 1 0.45 0.00 0.12 0.00 0.08 99.35 12:14:01 AM all 0.63 0.00 0.10 0.00 0.11 99.17 12:14:01 AM 0 0.63 0.00 0.05 0.00 0.08 99.23 12:14:01 AM 1 0.62 0.00 0.15 0.00 0.13 99.10 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 2.97 0.00 0.34 0.01 0.08 96.61 12:15:01 AM 0 3.04 0.00 0.29 0.00 0.07 96.61 12:15:01 AM 1 2.90 0.00 0.40 0.02 0.08 96.60 12:16:01 AM all 19.41 0.00 2.64 0.77 0.08 77.10 12:16:01 AM 0 11.21 0.00 2.69 0.90 0.08 85.12 12:16:01 AM 1 27.60 0.00 2.59 0.63 0.08 69.09 Average: all 10.97 0.00 1.58 0.85 0.08 86.52 Average: 0 7.71 0.00 1.46 0.78 0.08 89.97 Average: 1 14.23 0.00 1.70 0.92 0.08 83.07