---> uname -a: Linux prd-centos8-robot-2c-8g-18868.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 583 5002 19 2111 6818 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:81:ab:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe81:ab8b/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) 09/05/2024 _x86_64_ (2 CPU) 08:54:55 LINUX RESTART (2 CPU) 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 98.38 15.23 83.16 2706.43 6673.83 08:58:01 AM 73.99 0.73 73.26 51.32 9399.05 08:59:01 AM 29.09 0.38 28.71 64.25 1526.86 09:00:01 AM 41.79 0.03 41.76 3.47 6729.50 09:01:01 AM 9.68 0.42 9.26 69.04 340.19 09:02:01 AM 28.35 0.62 27.74 66.60 1212.24 Average: 46.88 2.90 43.98 493.48 4313.20 08:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5309692 7043608 2572740 32.64 2688 1915508 696048 7.79 210516 2037908 159784 08:58:01 AM 5223392 7049776 2659040 33.73 2688 2003540 678240 7.59 230192 2082864 1072 08:59:01 AM 4997440 7019376 2884992 36.60 2688 2191372 686588 7.69 257112 2258868 169364 09:00:01 AM 5035924 7060128 2846508 36.11 2688 2193592 654408 7.33 259040 2211864 16 09:01:01 AM 5107284 6986128 2775148 35.21 2688 2052272 728332 8.16 272532 2144316 24308 09:02:01 AM 5131196 6990016 2751236 34.90 2688 2034720 708684 7.94 442488 1959320 16716 Average: 5134155 7024839 2748277 34.87 2688 2065167 692050 7.75 278647 2115857 61877 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 237.45 160.18 1432.51 47.68 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 44.57 33.61 340.62 6.36 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 42.19 31.97 275.45 8.06 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 179.77 145.18 39.15 37.29 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 60.88 36.77 77.78 19.18 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 20.43 18.70 16.57 8.87 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 97.54 71.06 363.65 21.24 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) 09/05/2024 _x86_64_ (2 CPU) 08:54:55 LINUX RESTART (2 CPU) 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 38.67 0.00 6.73 3.46 0.11 51.04 08:57:01 AM 0 29.01 0.00 7.13 3.73 0.12 60.01 08:57:01 AM 1 48.33 0.00 6.32 3.18 0.10 42.06 08:58:01 AM all 19.13 0.00 3.21 2.91 0.08 74.66 08:58:01 AM 0 9.52 0.00 2.49 3.32 0.07 84.60 08:58:01 AM 1 28.76 0.00 3.94 2.51 0.08 64.71 08:59:01 AM all 28.45 0.00 3.81 0.74 0.11 66.90 08:59:01 AM 0 27.81 0.00 3.91 0.43 0.12 67.73 08:59:01 AM 1 29.08 0.00 3.70 1.05 0.10 66.07 09:00:01 AM all 8.28 0.00 1.78 1.60 0.05 88.29 09:00:01 AM 0 8.84 0.00 1.67 1.17 0.05 88.27 09:00:01 AM 1 7.72 0.00 1.89 2.04 0.05 88.30 09:01:01 AM all 8.07 0.00 1.41 0.61 0.05 89.86 09:01:01 AM 0 7.85 0.00 1.24 0.13 0.05 90.73 09:01:01 AM 1 8.28 0.00 1.59 1.09 0.05 89.00 09:02:01 AM all 30.19 0.00 3.52 0.50 0.08 65.71 09:02:01 AM 0 29.80 0.00 3.37 0.55 0.08 66.20 09:02:01 AM 1 30.58 0.00 3.67 0.45 0.08 65.22 Average: all 22.14 0.00 3.41 1.64 0.08 72.73 Average: 0 18.82 0.00 3.30 1.56 0.08 76.24 Average: 1 25.47 0.00 3.52 1.72 0.08 69.21