---> uname -a: Linux prd-centos8-robot-2c-8g-42237.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 572 5031 19 2093 6829 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:dc:88:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fedc:8830/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:48:15 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 95.88 15.56 80.32 2744.02 6653.37 03:51:01 AM 76.20 0.70 75.50 50.77 9301.28 03:52:01 AM 13.51 0.42 13.10 64.79 729.01 03:53:01 AM 1.65 0.00 1.65 0.00 32.62 03:54:01 AM 0.17 0.00 0.17 0.00 1.70 03:55:01 AM 0.30 0.00 0.30 0.00 4.83 03:56:01 AM 0.23 0.00 0.23 0.00 2.80 03:57:01 AM 0.15 0.00 0.15 0.00 2.00 03:58:01 AM 0.15 0.00 0.15 0.00 1.32 03:59:01 AM 0.40 0.00 0.40 0.00 6.56 04:00:01 AM 0.12 0.00 0.12 0.00 1.57 04:01:01 AM 0.18 0.00 0.18 0.00 1.45 04:02:01 AM 9.03 0.27 8.76 35.70 220.28 Average: 15.23 1.30 13.93 222.72 1304.66 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5329580 7059448 2552844 32.39 2688 1911892 686644 7.69 210048 2018844 159248 03:51:01 AM 5228536 7059572 2653888 33.67 2688 2008304 672404 7.53 228660 2079604 13244 03:52:01 AM 5253232 7086224 2629192 33.36 2688 2010248 650436 7.28 240092 2043740 12 03:53:01 AM 5253368 7086360 2629056 33.35 2688 2010248 650436 7.28 240112 2043632 4 03:54:01 AM 5253428 7086424 2628996 33.35 2688 2010252 650352 7.28 240116 2043632 12 03:55:01 AM 5253152 7086148 2629272 33.36 2688 2010252 634800 7.11 240128 2043664 4 03:56:01 AM 5253204 7086200 2629220 33.36 2688 2010252 650184 7.28 240132 2043620 4 03:57:01 AM 5253212 7086212 2629212 33.36 2688 2010256 650184 7.28 240136 2043636 4 03:58:01 AM 5253468 7086468 2628956 33.35 2688 2010256 650184 7.28 240136 2043648 12 03:59:01 AM 5253160 7086160 2629264 33.36 2688 2010256 649804 7.28 240136 2043780 12 04:00:01 AM 5252840 7085844 2629584 33.36 2688 2010260 645716 7.23 240140 2043944 4 04:01:01 AM 5252532 7085548 2629892 33.36 2688 2010260 645716 7.23 240140 2044268 4 04:02:01 AM 5169652 7003920 2712772 34.42 2688 2011492 723264 8.10 278840 2088656 156 Average: 5250720 7075733 2631704 33.39 2688 2002633 658471 7.37 239909 2048051 13286 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 247.73 163.20 1511.97 53.54 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 53.04 39.43 431.98 7.11 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 13.78 12.33 4.83 3.92 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 4.42 4.18 0.86 0.94 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 4.73 4.48 0.93 1.05 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 4.57 4.67 1.00 1.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 4.45 4.42 0.87 0.96 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 3.48 3.60 0.70 0.79 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 4.50 4.52 0.87 0.99 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 5.15 4.58 0.97 1.03 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 5.05 4.55 1.31 1.21 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 4.43 4.42 0.88 0.98 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 17.00 15.05 16.11 7.03 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 28.64 20.73 151.80 6.20 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) 10/14/2024 _x86_64_ (2 CPU) 03:48:15 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 37.49 0.00 6.40 3.41 0.12 52.59 03:50:01 AM 0 39.55 0.00 6.45 3.28 0.13 50.59 03:50:01 AM 1 35.43 0.00 6.35 3.54 0.10 54.58 03:51:01 AM all 19.35 0.00 3.17 5.18 0.08 72.22 03:51:01 AM 0 13.26 0.00 2.57 6.62 0.07 77.48 03:51:01 AM 1 25.45 0.00 3.78 3.74 0.08 66.95 03:52:01 AM all 10.51 0.00 1.04 0.36 0.07 88.02 03:52:01 AM 0 12.48 0.00 1.24 0.45 0.07 85.77 03:52:01 AM 1 8.54 0.00 0.85 0.27 0.07 90.28 03:53:01 AM all 0.53 0.00 0.42 0.01 0.04 99.01 03:53:01 AM 0 0.50 0.00 0.37 0.00 0.03 99.10 03:53:01 AM 1 0.55 0.00 0.47 0.02 0.05 98.92 03:54:01 AM all 0.59 0.00 0.41 0.01 0.03 98.97 03:54:01 AM 0 0.42 0.00 0.40 0.02 0.03 99.13 03:54:01 AM 1 0.77 0.00 0.42 0.00 0.02 98.80 03:55:01 AM all 0.59 0.00 0.43 0.00 0.03 98.96 03:55:01 AM 0 0.32 0.00 0.37 0.00 0.02 99.30 03:55:01 AM 1 0.87 0.00 0.48 0.00 0.03 98.62 03:56:01 AM all 0.61 0.00 0.40 0.00 0.04 98.95 03:56:01 AM 0 0.37 0.00 0.38 0.00 0.03 99.22 03:56:01 AM 1 0.85 0.00 0.42 0.00 0.05 98.68 03:57:01 AM all 0.53 0.00 0.33 0.00 0.03 99.11 03:57:01 AM 0 0.40 0.00 0.35 0.00 0.03 99.22 03:57:01 AM 1 0.67 0.00 0.30 0.00 0.03 99.00 03:58:01 AM all 0.46 0.00 0.38 0.00 0.04 99.11 03:58:01 AM 0 0.43 0.00 0.38 0.00 0.03 99.15 03:58:01 AM 1 0.49 0.00 0.38 0.00 0.05 99.08 03:59:01 AM all 0.60 0.00 0.40 0.00 0.03 98.96 03:59:01 AM 0 0.80 0.00 0.37 0.00 0.02 98.81 03:59:01 AM 1 0.40 0.00 0.43 0.00 0.05 99.11 04:00:01 AM all 0.60 0.00 0.43 0.00 0.04 98.93 04:00:01 AM 0 0.83 0.00 0.35 0.00 0.03 98.78 04:00:01 AM 1 0.37 0.00 0.50 0.00 0.05 99.08 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.58 0.00 0.41 0.00 0.05 98.96 04:01:01 AM 0 0.73 0.00 0.40 0.00 0.05 98.81 04:01:01 AM 1 0.42 0.00 0.42 0.00 0.05 99.12 04:02:01 AM all 11.77 0.00 1.40 0.23 0.06 86.54 04:02:01 AM 0 5.53 0.00 1.12 0.12 0.07 93.17 04:02:01 AM 1 18.03 0.00 1.67 0.35 0.05 79.89 Average: all 6.48 0.00 1.20 0.71 0.05 91.56 Average: 0 5.82 0.00 1.13 0.81 0.05 92.20 Average: 1 7.14 0.00 1.27 0.61 0.05 90.93