---> uname -a: Linux prd-centos8-robot-2c-8g-17781.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 627 4935 19 2134 6774 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:f9:85:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fef9:854b/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) 02/14/2025 _x86_64_ (2 CPU) 01:04:52 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 220.79 160.82 59.97 14870.46 40305.86 01:07:01 AM 119.53 0.77 118.76 54.12 11638.40 01:08:01 AM 23.43 0.35 23.08 61.99 2274.92 01:09:01 AM 34.76 6.78 27.97 1248.52 1562.13 01:10:01 AM 36.45 0.03 36.42 3.47 6731.67 01:11:01 AM 4.15 0.00 4.15 0.00 165.06 01:12:01 AM 0.35 0.00 0.35 0.00 3.45 01:13:01 AM 0.50 0.10 0.40 32.13 8.97 01:14:01 AM 11.15 0.33 10.81 37.86 473.84 01:15:01 AM 29.06 0.52 28.54 63.85 1272.48 Average: 48.02 16.97 31.05 1637.54 6444.52 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5464184 7044132 2418240 30.68 2688 1771680 717616 8.04 189312 1944964 125764 01:07:01 AM 5190544 6996220 2691880 34.15 2688 1983056 712504 7.98 198124 2147004 51932 01:08:01 AM 5266372 7073584 2616052 33.19 2688 1984920 653176 7.31 216876 2055356 24 01:09:01 AM 4932512 6985624 2949912 37.42 2688 2222628 699364 7.83 256412 2324124 183608 01:10:01 AM 4964560 7012628 2917864 37.02 2688 2217660 672784 7.53 258192 2285688 28 01:11:01 AM 4965292 7013364 2917132 37.01 2688 2217668 672784 7.53 258196 2285544 4 01:12:01 AM 4965240 7013312 2917184 37.01 2688 2217668 672784 7.53 258196 2285484 4 01:13:01 AM 4918536 6969708 2963888 37.60 2688 2220764 720160 8.06 258328 2331644 2120 01:14:01 AM 5075524 6955916 2806900 35.61 2688 2056036 726344 8.13 255172 2199580 8084 01:15:01 AM 5080868 6963184 2801556 35.54 2688 2058168 734368 8.22 450988 2001884 16732 Average: 5082363 7002767 2800061 35.52 2688 2095025 698188 7.82 259980 2186127 38830 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 360.95 202.95 1828.61 62.80 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 73.11 53.55 736.36 9.02 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.68 9.63 5.27 3.68 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 34.51 28.51 295.67 6.88 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 471.74 327.47 95.65 77.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.80 2.03 0.56 0.49 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.33 1.88 0.41 0.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 35.51 19.16 19.10 2.31 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 173.47 133.33 1253.83 32.44 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 23.48 20.28 18.42 9.86 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 119.16 79.88 425.41 20.51 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) 02/14/2025 _x86_64_ (2 CPU) 01:04:52 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 53.24 0.08 10.81 6.67 0.13 29.06 01:06:01 AM 0 54.63 0.07 10.76 7.85 0.13 26.55 01:06:01 AM 1 51.86 0.10 10.86 5.49 0.13 31.55 01:07:01 AM all 32.52 0.00 5.06 1.48 0.12 60.83 01:07:01 AM 0 35.80 0.00 5.18 1.48 0.12 57.42 01:07:01 AM 1 29.23 0.00 4.93 1.49 0.12 64.25 01:08:01 AM all 9.14 0.00 1.19 0.26 0.08 89.33 01:08:01 AM 0 6.36 0.00 1.37 0.30 0.08 91.89 01:08:01 AM 1 11.92 0.00 1.02 0.22 0.07 86.78 01:09:01 AM all 21.65 0.00 4.14 0.43 0.10 73.68 01:09:01 AM 0 30.37 0.00 4.94 0.43 0.08 64.17 01:09:01 AM 1 12.97 0.00 3.35 0.42 0.12 83.15 01:10:01 AM all 7.32 0.00 2.13 0.72 0.08 89.74 01:10:01 AM 0 5.72 0.00 2.19 1.14 0.07 90.88 01:10:01 AM 1 8.93 0.00 2.06 0.30 0.10 88.61 01:11:01 AM all 0.33 0.00 0.10 0.02 0.05 99.51 01:11:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:11:01 AM 1 0.53 0.00 0.13 0.03 0.07 99.23 01:12:01 AM all 0.16 0.00 0.08 0.00 0.04 99.72 01:12:01 AM 0 0.05 0.00 0.08 0.00 0.03 99.83 01:12:01 AM 1 0.27 0.00 0.08 0.00 0.05 99.60 01:13:01 AM all 3.79 0.00 1.07 0.01 0.06 95.08 01:13:01 AM 0 7.01 0.00 1.96 0.02 0.07 90.95 01:13:01 AM 1 0.57 0.00 0.18 0.00 0.05 99.20 01:14:01 AM all 10.58 0.00 2.01 0.05 0.12 87.25 01:14:01 AM 0 9.86 0.00 2.00 0.05 0.12 87.97 01:14:01 AM 1 11.30 0.00 2.01 0.05 0.12 86.52 01:15:01 AM all 28.19 0.00 3.51 0.14 0.12 68.04 01:15:01 AM 0 39.44 0.00 3.88 0.17 0.13 56.37 01:15:01 AM 1 16.96 0.00 3.14 0.12 0.10 79.68 Average: all 16.68 0.01 3.01 0.97 0.09 79.24 Average: 0 18.91 0.01 3.24 1.14 0.09 76.62 Average: 1 14.44 0.01 2.78 0.81 0.09 81.87