---> uname -a: Linux prd-centos8-robot-2c-8g-3302.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 587 5050 19 2058 6815 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:be:2c:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:febe:2c37/64 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) 04:46:02 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 106.56 67.36 39.20 6658.85 30981.01 04:48:01 AM 77.10 0.27 76.84 12.66 6163.84 04:49:01 AM 65.56 0.73 64.83 53.05 9388.12 04:50:01 AM 13.45 0.03 13.41 0.53 1287.37 04:51:01 AM 0.43 0.00 0.43 0.00 4.80 04:52:01 AM 0.25 0.00 0.25 0.00 4.28 04:53:01 AM 2.00 0.20 1.80 34.79 23.69 04:54:01 AM 12.58 0.27 12.31 41.19 303.50 04:55:01 AM 0.92 0.00 0.92 0.00 17.70 04:56:01 AM 5.65 0.42 5.23 53.72 79.94 Average: 28.32 6.83 21.49 675.64 4782.35 04:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5624764 7091104 2257668 28.64 2688 1661916 689064 7.72 176192 1807412 72496 04:48:01 AM 5324736 7089640 2557696 32.45 2688 1943756 638744 7.15 186260 2040072 227876 04:49:01 AM 5196024 6994172 2686408 34.08 2688 1975720 723856 8.10 198088 2143840 30680 04:50:01 AM 5192652 6990376 2689780 34.12 2688 1975736 724300 8.11 198096 2148228 4 04:51:01 AM 5192756 6990520 2689676 34.12 2688 1975740 724300 8.11 198096 2148184 4 04:52:01 AM 5192696 6990460 2689736 34.12 2688 1975740 724300 8.11 198096 2148240 12 04:53:01 AM 5213324 7013400 2669108 33.86 2688 1978024 689436 7.72 208336 2118804 1264 04:54:01 AM 5267124 7067488 2615308 33.18 2688 1978328 637084 7.13 383168 1890436 8 04:55:01 AM 5274828 7075180 2607604 33.08 2688 1978324 637084 7.13 383380 1883112 4 04:56:01 AM 5227852 7031128 2654580 33.68 2688 1981236 683916 7.66 385856 1927028 1304 Average: 5270676 7033347 2611756 33.13 2688 1942452 687208 7.69 251557 2025536 33365 04:46:02 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 208.84 127.43 898.78 53.45 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 81.17 69.31 918.13 8.62 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 43.32 32.64 437.82 5.20 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 0.63 0.17 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 0.28 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 0.53 0.18 0.15 0.07 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 11.20 7.91 10.76 3.78 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 8.15 8.41 6.68 3.90 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 1.60 0.92 1.25 0.53 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 7.70 7.65 5.81 13.49 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 36.06 25.31 226.83 8.83 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) 04:46:02 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 26.29 0.04 5.63 42.46 0.10 25.47 04:47:01 AM 0 24.74 0.03 6.41 46.82 0.10 21.89 04:47:01 AM 1 27.85 0.05 4.85 38.09 0.10 29.05 04:48:01 AM all 32.26 0.00 4.37 3.29 0.13 59.95 04:48:01 AM 0 23.54 0.00 3.39 2.35 0.12 70.60 04:48:01 AM 1 41.01 0.00 5.36 4.22 0.13 49.28 04:49:01 AM all 13.29 0.00 2.00 7.82 0.07 76.82 04:49:01 AM 0 11.65 0.00 2.16 7.29 0.07 78.83 04:49:01 AM 1 14.93 0.00 1.84 8.35 0.07 74.80 04:50:01 AM all 0.31 0.00 0.18 0.76 0.07 98.69 04:50:01 AM 0 0.12 0.00 0.18 0.40 0.10 99.20 04:50:01 AM 1 0.50 0.00 0.17 1.12 0.03 98.18 04:51:01 AM all 0.31 0.00 0.10 0.06 0.03 99.50 04:51:01 AM 0 0.20 0.00 0.12 0.00 0.03 99.65 04:51:01 AM 1 0.42 0.00 0.08 0.12 0.03 99.35 04:52:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 04:52:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 04:52:01 AM 1 0.58 0.00 0.10 0.00 0.02 99.30 04:53:01 AM all 3.85 0.00 0.70 0.05 0.05 95.34 04:53:01 AM 0 5.28 0.00 0.67 0.07 0.05 93.93 04:53:01 AM 1 2.42 0.00 0.74 0.03 0.05 96.76 04:54:01 AM all 15.97 0.00 1.37 0.23 0.06 82.37 04:54:01 AM 0 18.50 0.00 1.65 0.35 0.07 79.43 04:54:01 AM 1 13.44 0.00 1.08 0.12 0.05 85.31 04:55:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 04:55:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 04:55:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 04:56:01 AM all 9.10 0.00 1.09 0.05 0.05 89.71 04:56:01 AM 0 5.36 0.00 1.20 0.02 0.05 93.37 04:56:01 AM 1 12.84 0.00 0.99 0.08 0.05 86.04 Average: all 10.16 0.00 1.55 5.36 0.06 82.87 Average: 0 8.91 0.00 1.58 5.61 0.07 83.83 Average: 1 11.40 0.01 1.52 5.11 0.06 81.90