---> uname -a: Linux prd-centos8-robot-2c-8g-19121.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 580 5005 19 2111 6821 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:7c:45:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe7c:4517/64 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) 07/09/2024 _x86_64_ (2 CPU) 04:42:24 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 103.23 54.02 49.21 6208.90 30058.82 04:45:01 AM 115.23 7.12 108.12 1262.59 9628.36 04:46:01 AM 41.80 1.45 40.35 170.61 5134.07 04:47:01 AM 27.73 0.03 27.70 2.27 1585.14 04:48:01 AM 35.22 0.13 35.09 35.59 6421.66 04:49:01 AM 3.78 0.02 3.77 0.93 171.83 04:50:01 AM 0.47 0.00 0.47 0.00 4.87 04:51:01 AM 0.50 0.00 0.50 0.00 52.82 04:52:01 AM 24.04 0.83 23.21 100.77 1199.15 Average: 39.11 7.07 32.04 864.72 6028.87 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5560576 7055756 2321856 29.46 2688 1688684 697544 7.81 182840 1857988 85644 04:45:01 AM 5230344 7029652 2652088 33.65 2688 1977124 679336 7.61 210336 2100752 114292 04:46:01 AM 5268656 7090640 2613776 33.16 2688 1999368 640280 7.17 239492 2029052 32 04:47:01 AM 5006800 7018308 2875632 36.48 2688 2181532 679260 7.61 257372 2250568 164816 04:48:01 AM 5006184 7021236 2876248 36.49 2688 2185088 705972 7.90 259308 2243324 908 04:49:01 AM 5003692 7019292 2878740 36.52 2688 2185636 705972 7.90 259308 2246244 4 04:50:01 AM 4986584 7002200 2895848 36.74 2688 2185652 720412 8.07 259308 2262728 4 04:51:01 AM 5075004 7066080 2807428 35.62 2688 2161300 627460 7.03 253820 2179916 912 04:52:01 AM 5177980 7035040 2704452 34.31 2688 2032284 667188 7.47 441672 1911232 1420 Average: 5146202 7037578 2736230 34.71 2688 2066296 680380 7.62 262606 2120200 40892 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 236.47 148.66 1111.76 56.48 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 69.26 56.54 671.47 8.95 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 39.44 27.16 269.40 5.37 0.00 0.00 0.00 0.00 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 39.93 31.53 269.97 7.11 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 238.72 204.02 62.23 45.08 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 222.09 219.74 55.64 91.36 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 204.82 201.37 189.98 75.89 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 110.03 107.15 75.40 35.67 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 46.37 35.87 83.13 26.01 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 134.13 114.67 309.89 39.10 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) 07/09/2024 _x86_64_ (2 CPU) 04:42:24 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 28.14 0.04 5.69 41.78 0.13 24.22 04:44:01 AM 0 26.51 0.03 5.32 43.78 0.10 24.26 04:44:01 AM 1 29.78 0.05 6.07 39.77 0.15 24.18 04:45:01 AM all 35.41 0.00 5.58 5.52 0.14 53.35 04:45:01 AM 0 37.99 0.00 6.16 7.52 0.13 48.20 04:45:01 AM 1 32.85 0.00 4.99 3.53 0.15 58.48 04:46:01 AM all 18.35 0.00 2.11 1.95 0.10 77.49 04:46:01 AM 0 6.36 0.00 1.91 1.54 0.10 90.09 04:46:01 AM 1 30.34 0.00 2.31 2.36 0.10 64.89 04:47:01 AM all 21.25 0.00 3.52 0.43 0.08 74.71 04:47:01 AM 0 16.10 0.00 3.31 0.33 0.08 80.18 04:47:01 AM 1 26.40 0.00 3.73 0.53 0.08 69.24 04:48:01 AM all 9.80 0.00 2.11 2.23 0.07 85.79 04:48:01 AM 0 11.03 0.00 2.01 2.46 0.07 84.43 04:48:01 AM 1 8.57 0.00 2.22 2.00 0.07 87.15 04:49:01 AM all 18.09 0.00 0.47 0.06 0.09 81.29 04:49:01 AM 0 29.49 0.00 0.62 0.02 0.10 69.77 04:49:01 AM 1 6.75 0.00 0.32 0.10 0.08 92.75 04:50:01 AM all 20.43 0.00 0.47 0.00 0.14 78.96 04:50:01 AM 0 21.93 0.00 0.45 0.00 0.13 77.49 04:50:01 AM 1 18.92 0.00 0.49 0.00 0.15 80.44 04:51:01 AM all 15.00 0.00 0.62 0.00 0.08 84.30 04:51:01 AM 0 22.47 0.00 0.62 0.00 0.08 76.82 04:51:01 AM 1 7.59 0.00 0.62 0.00 0.08 91.70 04:52:01 AM all 30.46 0.00 3.84 0.65 0.12 64.93 04:52:01 AM 0 28.05 0.00 3.91 0.55 0.10 67.39 04:52:01 AM 1 32.87 0.00 3.77 0.75 0.13 62.48 Average: all 21.89 0.00 2.71 5.82 0.11 69.47 Average: 0 22.21 0.00 2.70 6.23 0.10 68.75 Average: 1 21.57 0.01 2.72 5.41 0.11 70.18