---> uname -a: Linux prd-centos8-robot-2c-8g-42236.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 606 4995 19 2095 6795 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:42:93:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe42:9301/64 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) 03:48:14 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 100.33 13.10 87.24 2343.22 6222.19 03:51:01 AM 74.14 0.70 73.44 50.75 9555.69 03:52:01 AM 11.33 0.42 10.91 64.78 304.93 03:53:01 AM 1.60 0.00 1.60 0.00 29.92 03:54:01 AM 0.17 0.00 0.17 0.00 1.55 03:55:01 AM 0.27 0.00 0.27 0.00 4.57 03:56:01 AM 0.12 0.00 0.12 0.00 0.90 03:57:01 AM 0.12 0.00 0.12 0.00 1.05 03:58:01 AM 0.23 0.00 0.23 0.00 2.63 03:59:01 AM 0.47 0.00 0.47 0.00 8.07 04:00:01 AM 0.12 0.00 0.12 0.00 1.58 04:01:01 AM 0.18 0.00 0.18 0.00 1.62 04:02:01 AM 8.78 0.27 8.51 35.71 208.41 Average: 15.22 1.11 14.11 191.88 1257.61 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5206256 6986680 2676176 33.95 2688 1960620 778856 8.72 216940 2132044 202696 03:51:01 AM 5194200 7028460 2688232 34.10 2688 2011292 709544 7.94 229764 2113308 24 03:52:01 AM 5221436 7057644 2660996 33.76 2688 2013236 679020 7.60 240700 2075736 8 03:53:01 AM 5222264 7058460 2660168 33.75 2688 2013236 678712 7.60 240712 2074972 4 03:54:01 AM 5220472 7056672 2661960 33.77 2688 2013240 678384 7.60 240728 2077124 16 03:55:01 AM 5220280 7056480 2662152 33.77 2688 2013240 693860 7.77 240728 2077172 8 03:56:01 AM 5220136 7056336 2662296 33.78 2688 2013240 693860 7.77 240728 2077164 4 03:57:01 AM 5220156 7056360 2662276 33.77 2688 2013244 678324 7.60 240732 2077164 4 03:58:01 AM 5220436 7056640 2661996 33.77 2688 2013244 678324 7.60 240732 2077060 4 03:59:01 AM 5220148 7056352 2662284 33.77 2688 2013244 678324 7.60 240732 2077260 12 04:00:01 AM 5217612 7053820 2664820 33.81 2688 2013248 681320 7.63 240732 2079424 4 04:01:01 AM 5217452 7053664 2664980 33.81 2688 2013248 681320 7.63 240732 2079760 4 04:02:01 AM 5132688 6970116 2749744 34.88 2688 2014452 754756 8.45 279260 2126240 156 Average: 5210272 7042130 2672160 33.90 2688 2009137 697277 7.81 241017 2088033 15611 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 127.11 94.42 1113.94 22.13 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 43.92 31.39 402.72 5.95 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 11.45 10.78 4.31 3.52 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 4.18 3.98 0.81 0.89 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 4.87 4.47 1.04 1.03 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 4.33 4.23 0.85 0.94 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 4.35 0.87 0.95 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 4.17 4.35 0.84 0.95 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 3.80 3.77 0.74 0.82 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 5.25 4.62 1.07 1.07 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 4.92 4.68 1.17 1.20 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 4.55 4.40 0.90 0.99 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 18.09 15.41 16.65 6.96 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 18.55 14.68 118.93 3.65 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) 03:48:14 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 37.22 0.00 6.15 3.57 0.14 52.92 03:50:01 AM 0 51.28 0.00 6.76 3.49 0.15 38.32 03:50:01 AM 1 23.20 0.00 5.53 3.65 0.13 67.49 03:51:01 AM all 15.74 0.00 2.93 2.89 0.08 78.37 03:51:01 AM 0 26.32 0.00 3.18 1.82 0.08 68.60 03:51:01 AM 1 5.19 0.00 2.69 3.95 0.07 88.11 03:52:01 AM all 9.63 0.00 0.89 0.38 0.04 89.06 03:52:01 AM 0 15.23 0.00 0.80 0.55 0.05 83.37 03:52:01 AM 1 4.03 0.00 0.97 0.22 0.03 94.75 03:53:01 AM all 0.68 0.00 0.42 0.01 0.03 98.86 03:53:01 AM 0 0.98 0.00 0.50 0.00 0.03 98.48 03:53:01 AM 1 0.37 0.00 0.33 0.02 0.03 99.25 03:54:01 AM all 0.58 0.00 0.42 0.00 0.03 98.97 03:54:01 AM 0 0.80 0.00 0.45 0.00 0.03 98.72 03:54:01 AM 1 0.37 0.00 0.38 0.00 0.02 99.23 03:55:01 AM all 0.56 0.00 0.39 0.00 0.03 99.01 03:55:01 AM 0 0.73 0.00 0.38 0.00 0.03 98.85 03:55:01 AM 1 0.38 0.00 0.40 0.00 0.03 99.18 03:56:01 AM all 0.48 0.00 0.45 0.00 0.03 99.04 03:56:01 AM 0 0.35 0.00 0.37 0.00 0.03 99.25 03:56:01 AM 1 0.62 0.00 0.54 0.00 0.02 98.83 03:57:01 AM all 0.59 0.00 0.41 0.00 0.03 98.96 03:57:01 AM 0 0.38 0.00 0.35 0.00 0.03 99.23 03:57:01 AM 1 0.80 0.00 0.47 0.00 0.03 98.70 03:58:01 AM all 0.54 0.00 0.34 0.00 0.03 99.09 03:58:01 AM 0 0.75 0.00 0.38 0.00 0.03 98.83 03:58:01 AM 1 0.33 0.00 0.30 0.00 0.02 99.35 03:59:01 AM all 0.62 0.00 0.41 0.00 0.03 98.95 03:59:01 AM 0 0.90 0.00 0.37 0.00 0.03 98.70 03:59:01 AM 1 0.33 0.00 0.45 0.00 0.02 99.20 04:00:01 AM all 0.61 0.00 0.41 0.00 0.03 98.95 04:00:01 AM 0 0.88 0.00 0.37 0.00 0.03 98.71 04:00:01 AM 1 0.33 0.00 0.45 0.00 0.03 99.18 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.58 0.00 0.42 0.00 0.03 98.98 04:01:01 AM 0 0.53 0.00 0.43 0.00 0.02 99.02 04:01:01 AM 1 0.62 0.00 0.40 0.00 0.03 98.95 04:02:01 AM all 12.09 0.00 1.46 0.10 0.05 86.30 04:02:01 AM 0 19.03 0.00 1.85 0.08 0.05 78.98 04:02:01 AM 1 5.14 0.00 1.07 0.12 0.05 93.62 Average: all 6.15 0.00 1.16 0.53 0.04 92.11 Average: 0 9.09 0.00 1.25 0.46 0.05 89.16 Average: 1 3.21 0.00 1.08 0.61 0.04 95.06