---> uname -a: Linux prd-centos8-robot-2c-8g-3301.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 572 5065 19 2059 6830 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:eb:dd:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:feeb:dd21/64 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) 12/17/2024 _x86_64_ (2 CPU) 04:45:16 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 102.95 64.46 38.49 6512.50 31117.16 04:48:01 AM 74.49 0.30 74.19 13.73 6106.60 04:49:01 AM 66.38 0.73 65.64 53.05 9433.34 04:50:01 AM 14.66 0.03 14.63 0.53 1300.30 04:51:01 AM 0.47 0.00 0.47 0.00 5.38 04:52:01 AM 0.48 0.00 0.48 0.00 7.08 04:53:01 AM 0.53 0.20 0.33 34.79 8.08 04:54:01 AM 14.13 0.27 13.86 41.19 305.91 04:55:01 AM 2.12 0.00 2.12 0.00 55.42 04:56:01 AM 8.38 0.42 7.96 53.72 158.88 Average: 28.46 6.64 21.82 670.97 4849.96 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5657040 7120948 2225384 28.23 2688 1659440 666028 7.46 176212 1775716 69792 04:48:01 AM 5350516 7115464 2531908 32.12 2688 1943928 640080 7.17 186236 2013384 228100 04:49:01 AM 5222308 7020520 2660116 33.75 2688 1975892 703108 7.87 198040 2117080 30684 04:50:01 AM 5216676 7014372 2665748 33.82 2688 1975908 702360 7.86 198044 2123388 4 04:51:01 AM 5216784 7014528 2665640 33.82 2688 1975916 702360 7.86 198044 2123032 4 04:52:01 AM 5217024 7014768 2665400 33.81 2688 1975916 702360 7.86 198044 2123100 4 04:53:01 AM 5300384 7099336 2582040 32.76 2688 1977100 617588 6.92 206892 2032580 24 04:54:01 AM 5299728 7100060 2582696 32.77 2688 1978504 629828 7.05 382984 1858044 176 04:55:01 AM 5299700 7100036 2582724 32.77 2688 1978508 629828 7.05 382988 1857832 8 04:56:01 AM 5250100 7056180 2632324 33.39 2688 1983564 689156 7.72 384680 1904524 16596 Average: 5303026 7065621 2579398 32.72 2688 1942468 668270 7.48 251216 1992868 34539 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 212.86 130.84 862.73 54.25 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 85.34 72.88 941.41 8.88 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 47.33 36.12 438.02 5.34 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 0.55 0.13 0.04 0.02 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 0.32 0.13 0.02 0.01 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 0.67 0.23 0.16 0.10 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 7.71 4.50 9.23 2.66 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 11.88 11.33 9.75 5.50 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 0.72 0.37 0.44 0.17 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 10.23 9.98 7.46 13.82 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 37.76 26.65 226.93 9.07 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) 12/17/2024 _x86_64_ (2 CPU) 04:45:16 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 24.57 0.06 5.47 43.31 0.09 26.50 04:47:01 AM 0 27.68 0.05 4.73 47.07 0.08 20.38 04:47:01 AM 1 21.43 0.07 6.21 39.52 0.10 32.67 04:48:01 AM all 31.84 0.00 4.28 3.91 0.12 59.86 04:48:01 AM 0 35.72 0.00 4.63 3.71 0.12 55.83 04:48:01 AM 1 27.96 0.00 3.93 4.11 0.12 63.89 04:49:01 AM all 13.23 0.00 2.00 7.67 0.07 77.03 04:49:01 AM 0 12.63 0.00 1.87 6.77 0.07 78.66 04:49:01 AM 1 13.84 0.00 2.13 8.58 0.07 75.39 04:50:01 AM all 0.30 0.00 0.18 0.94 0.03 98.54 04:50:01 AM 0 0.50 0.00 0.18 0.43 0.03 98.85 04:50:01 AM 1 0.10 0.00 0.18 1.45 0.03 98.23 04:51:01 AM all 0.37 0.00 0.17 0.03 0.03 99.42 04:51:01 AM 0 0.30 0.00 0.07 0.05 0.02 99.57 04:51:01 AM 1 0.43 0.00 0.27 0.00 0.03 99.27 04:52:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 04:52:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 04:52:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:53:01 AM all 1.08 0.00 0.16 0.02 0.03 98.71 04:53:01 AM 0 0.70 0.00 0.18 0.00 0.05 99.07 04:53:01 AM 1 1.47 0.00 0.13 0.03 0.02 98.35 04:54:01 AM all 19.20 0.00 1.86 0.71 0.08 78.14 04:54:01 AM 0 22.07 0.00 1.79 0.70 0.08 75.35 04:54:01 AM 1 16.32 0.00 1.94 0.72 0.08 80.93 04:55:01 AM all 0.35 0.00 0.06 0.01 0.03 99.55 04:55:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 04:55:01 AM 1 0.63 0.00 0.05 0.02 0.03 99.27 04:56:01 AM all 13.26 0.00 1.87 0.08 0.05 84.74 04:56:01 AM 0 8.55 0.00 1.65 0.07 0.05 89.68 04:56:01 AM 1 17.95 0.00 2.09 0.10 0.05 79.81 Average: all 10.43 0.01 1.60 5.62 0.06 82.28 Average: 0 10.81 0.01 1.52 5.84 0.06 81.76 Average: 1 10.05 0.01 1.69 5.39 0.06 82.81