---> uname -a: Linux prd-centos8-robot-2c-8g-3467.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: 2800.000 BogoMIPS: 5600.00 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 562 5008 19 2126 6838 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:fc:30:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fefc:3096/64 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) 11/02/2024 _x86_64_ (2 CPU) 00:47:39 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 158.21 74.69 83.52 14380.62 41555.95 12:50:01 AM 111.83 0.70 111.13 50.78 11088.42 12:51:01 AM 21.13 0.38 20.75 64.26 1638.06 12:52:01 AM 63.50 2.55 60.95 396.53 7757.46 12:53:01 AM 9.35 0.00 9.35 0.00 839.98 12:54:01 AM 0.53 0.00 0.53 0.00 7.50 12:55:02 AM 0.35 0.00 0.35 0.00 3.72 12:56:01 AM 0.59 0.08 0.51 32.54 10.54 12:57:01 AM 1.95 0.03 1.92 1.87 73.68 12:58:01 AM 0.52 0.00 0.52 0.00 6.90 12:59:01 AM 16.26 0.42 15.85 47.73 643.26 Average: 34.80 7.08 27.72 1343.86 5739.58 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5430580 7049920 2451852 31.11 2688 1809288 723272 8.10 216980 1940812 96252 12:50:01 AM 5194592 7022692 2687840 34.10 2688 2004828 699304 7.83 221328 2116472 34144 12:51:01 AM 5272052 7101524 2610380 33.12 2688 2006760 618636 6.93 240012 2024584 4 12:52:01 AM 5036568 7077080 2845864 36.10 2688 2209956 621460 6.96 260964 2206396 16568 12:53:01 AM 5039132 7079648 2843300 36.07 2688 2209960 621460 6.96 260960 2206404 4 12:54:01 AM 5039200 7079716 2843232 36.07 2688 2209960 621460 6.96 260960 2206472 8 12:55:02 AM 5039192 7079708 2843240 36.07 2688 2209960 621460 6.96 260960 2206404 4 12:56:01 AM 4998732 7040404 2883700 36.58 2688 2211112 672648 7.53 261296 2246172 76 12:57:01 AM 4997688 7039564 2884744 36.60 2688 2211304 672648 7.53 261504 2247288 16 12:58:01 AM 4997716 7039648 2884716 36.60 2688 2211360 672648 7.53 261504 2247204 4 12:59:01 AM 5129848 6998592 2752584 34.92 2688 2043668 717548 8.03 449764 1951512 13372 Average: 5106845 7055318 2775587 35.21 2688 2121651 660231 7.39 268748 2145429 14587 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 328.24 199.03 1554.45 64.16 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 70.56 55.48 668.91 9.03 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.98 8.53 5.52 3.39 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 55.75 44.44 302.25 13.02 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 1.55 0.77 0.18 0.12 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.20 0.78 0.23 0.18 0.00 0.00 0.00 0.00 12:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 AM eth0 1.48 0.77 0.18 0.12 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 11.78 9.08 7.95 1.23 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 11.13 8.15 1.74 1.22 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 2.68 0.67 0.12 0.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 41.13 32.06 75.00 26.02 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 48.87 32.49 236.26 10.71 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) 11/02/2024 _x86_64_ (2 CPU) 00:47:39 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 39.58 0.01 10.27 10.57 0.10 39.46 12:49:01 AM 0 47.85 0.00 11.56 10.64 0.10 29.85 12:49:01 AM 1 31.33 0.02 8.98 10.50 0.10 49.07 12:50:01 AM all 30.11 0.00 4.62 3.65 0.11 61.52 12:50:01 AM 0 37.10 0.00 5.44 4.42 0.10 52.94 12:50:01 AM 1 23.13 0.00 3.79 2.87 0.12 70.09 12:51:01 AM all 9.70 0.00 1.15 0.57 0.05 88.53 12:51:01 AM 0 11.48 0.00 1.29 0.67 0.05 86.52 12:51:01 AM 1 7.92 0.00 1.02 0.47 0.05 90.54 12:52:01 AM all 25.99 0.00 4.37 2.37 0.11 67.16 12:52:01 AM 0 37.09 0.00 4.88 1.96 0.10 55.98 12:52:01 AM 1 14.91 0.00 3.85 2.79 0.12 78.33 12:53:01 AM all 0.31 0.00 0.10 0.23 0.03 99.32 12:53:01 AM 0 0.03 0.00 0.10 0.35 0.02 99.50 12:53:01 AM 1 0.58 0.00 0.10 0.12 0.05 99.15 12:54:01 AM all 0.32 0.00 0.04 0.00 0.06 99.58 12:54:01 AM 0 0.08 0.00 0.05 0.00 0.08 99.78 12:54:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:55:02 AM all 0.32 0.00 0.04 0.00 0.04 99.60 12:55:02 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 12:55:02 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 12:56:01 AM all 1.92 0.00 0.23 0.03 0.03 97.79 12:56:01 AM 0 1.14 0.00 0.14 0.00 0.03 98.69 12:56:01 AM 1 2.70 0.00 0.32 0.05 0.03 96.89 12:57:01 AM all 0.90 0.00 0.14 0.02 0.08 98.86 12:57:01 AM 0 0.95 0.00 0.13 0.03 0.07 98.82 12:57:01 AM 1 0.85 0.00 0.15 0.00 0.08 98.91 12:58:01 AM all 0.52 0.00 0.11 0.00 0.10 99.27 12:58:01 AM 0 0.60 0.00 0.10 0.00 0.10 99.20 12:58:01 AM 1 0.43 0.00 0.12 0.00 0.10 99.35 12:59:01 AM all 20.51 0.00 2.52 0.33 0.11 76.53 12:59:01 AM 0 30.14 0.00 2.71 0.48 0.12 66.55 12:59:01 AM 1 10.88 0.00 2.34 0.18 0.10 86.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.78 0.00 2.13 1.59 0.07 84.43 Average: 0 15.07 0.00 2.38 1.67 0.07 80.81 Average: 1 8.48 0.00 1.87 1.52 0.07 88.04