---> uname -a: Linux prd-centos8-robot-2c-8g-39553.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4954 19 2164 6820 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:90:78:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe90:787c/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) 07/04/2025 _x86_64_ (2 CPU) 03:32:38 LINUX RESTART (2 CPU) 03:33:02 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 106.27 63.06 43.21 7964.49 27473.91 03:35:01 AM 117.33 0.07 117.26 1.87 11295.63 03:36:01 AM 39.25 1.07 38.19 115.83 4128.71 03:37:01 AM 42.46 6.72 35.74 1245.93 2241.31 03:38:01 AM 49.45 0.25 49.20 47.05 7519.01 03:39:01 AM 4.55 0.02 4.53 0.13 164.50 03:40:01 AM 2.00 0.00 2.00 0.00 63.06 03:41:01 AM 0.48 0.00 0.48 0.00 9.75 03:42:01 AM 19.83 0.42 19.41 47.72 797.80 Average: 42.28 7.85 34.43 1034.21 5926.15 03:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5556516 7085284 2325916 29.51 2688 1721520 700604 7.84 185924 1859532 90956 03:35:01 AM 5093748 6961616 2788684 35.38 2688 2044844 773368 8.66 191392 2253588 138608 03:36:01 AM 5251048 7089960 2631384 33.38 2688 2015136 649908 7.28 219512 2066360 10764 03:37:01 AM 4901652 6992212 2980780 37.82 2688 2258304 731368 8.19 260492 2347764 198936 03:38:01 AM 4978312 7063364 2904120 36.84 2688 2252860 660120 7.39 262968 2262976 8 03:39:01 AM 4912600 6997876 2969832 37.68 2688 2253108 780392 8.74 263092 2327764 4 03:40:01 AM 4857156 6942480 3025276 38.38 2688 2253156 800820 8.97 263092 2382904 4 03:41:01 AM 4975348 7061584 2907084 36.88 2688 2254048 650940 7.29 263324 2265176 788 03:42:01 AM 5071468 6977144 2810964 35.66 2688 2078704 744944 8.34 457540 1996948 23396 Average: 5066428 7019058 2816004 35.73 2688 2125742 721385 8.08 263037 2195890 51496 03:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 261.98 155.83 1260.16 58.77 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 105.03 78.37 1229.21 11.51 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 12.55 9.63 6.51 3.81 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 38.03 29.45 313.13 6.88 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 185.50 116.43 40.86 34.74 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 95.75 117.44 507.15 695.13 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 383.86 371.91 7207.40 24.03 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 220.23 211.26 3951.70 13.90 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 60.35 40.40 83.94 22.03 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 151.27 125.58 1622.89 96.83 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:38 LINUX RESTART (2 CPU) 03:33:02 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 33.66 0.03 8.17 11.39 0.12 46.63 03:34:01 AM 0 33.21 0.05 7.65 10.73 0.14 48.23 03:34:01 AM 1 34.11 0.02 8.69 12.05 0.10 45.03 03:35:01 AM all 35.86 0.00 4.99 4.47 0.65 54.03 03:35:01 AM 0 32.43 0.00 4.63 3.43 1.14 58.38 03:35:01 AM 1 39.33 0.00 5.36 5.52 0.15 49.64 03:36:01 AM all 15.75 0.00 2.30 0.67 0.06 81.22 03:36:01 AM 0 9.82 0.00 2.05 0.77 0.05 87.31 03:36:01 AM 1 21.68 0.00 2.55 0.57 0.07 75.13 03:37:01 AM all 25.41 0.00 4.57 0.48 0.10 69.44 03:37:01 AM 0 26.64 0.00 4.66 0.55 0.10 68.06 03:37:01 AM 1 24.19 0.00 4.48 0.42 0.10 70.82 03:38:01 AM all 9.31 0.00 1.92 0.52 0.05 88.20 03:38:01 AM 0 5.08 0.00 1.77 0.30 0.05 92.80 03:38:01 AM 1 13.54 0.00 2.07 0.74 0.05 83.60 03:39:01 AM all 9.80 0.00 0.44 0.02 0.07 89.67 03:39:01 AM 0 10.12 0.00 0.42 0.02 0.07 89.37 03:39:01 AM 1 9.48 0.00 0.47 0.02 0.07 89.97 03:40:01 AM all 13.04 0.00 1.48 0.00 0.09 85.38 03:40:01 AM 0 15.75 0.00 1.85 0.00 0.10 82.30 03:40:01 AM 1 10.35 0.00 1.11 0.00 0.08 88.45 03:41:01 AM all 9.28 0.00 0.91 0.01 0.09 89.72 03:41:01 AM 0 16.64 0.00 1.51 0.00 0.09 81.77 03:41:01 AM 1 2.06 0.00 0.32 0.02 0.10 97.50 03:42:01 AM all 21.96 0.00 3.07 0.07 0.07 74.84 03:42:01 AM 0 13.60 0.00 2.42 0.05 0.07 83.87 03:42:01 AM 1 30.33 0.00 3.72 0.08 0.07 65.80 Average: all 19.35 0.00 3.09 1.94 0.14 75.46 Average: 0 18.14 0.01 2.99 1.75 0.20 76.91 Average: 1 20.56 0.00 3.19 2.14 0.09 74.02