---> uname -a: Linux prd-centos8-robot-2c-8g-1755.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 664 4908 19 2124 6736 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:ae:20:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:feae:2092/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:51:35 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 110.51 57.65 52.86 6746.78 37282.96 01:54:01 AM 94.80 13.15 81.65 2345.21 6245.39 01:55:01 AM 79.34 0.70 78.64 50.78 9709.91 01:56:01 AM 23.86 0.42 23.44 64.78 1386.09 01:57:01 AM 52.59 2.52 50.07 396.07 7053.41 01:58:01 AM 2.80 0.00 2.80 0.00 87.02 01:59:01 AM 0.18 0.00 0.18 0.00 2.27 02:00:01 AM 0.12 0.00 0.12 0.00 0.91 02:00:01 AM 0.00 0.00 0.00 0.00 0.00 02:01:01 AM 9.33 0.40 8.93 68.91 294.82 02:02:01 AM 25.78 0.62 25.16 66.61 1100.47 Average: 39.93 7.55 32.39 974.16 6317.70 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5771180 7157976 2111252 26.78 2688 1586028 632572 7.08 163828 1690764 30352 01:54:01 AM 5225228 6986396 2657204 33.71 2688 1941936 783412 8.77 217020 2114612 193728 01:55:01 AM 5121124 6968844 2761308 35.03 2688 2025128 782384 8.76 233368 2185312 21692 01:56:01 AM 4943468 6937432 2938964 37.28 2688 2165720 806152 9.03 271212 2308064 141656 01:57:01 AM 4959372 6998368 2923060 37.08 2688 2208504 705020 7.89 261588 2289376 8 01:58:01 AM 4957304 6996304 2925128 37.11 2688 2208508 705020 7.89 261584 2291460 16 01:59:01 AM 4957404 6996404 2925028 37.11 2688 2208508 705020 7.89 261584 2291400 12 02:00:01 AM 4958048 6997048 2924384 37.10 2688 2208508 710268 7.95 261584 2291168 4 02:00:01 AM 4957484 6996500 2924948 37.11 2688 2208512 710268 7.95 261584 2291452 20 02:01:01 AM 5002916 6870844 2879516 36.53 2688 2041396 824728 9.23 275844 2249736 17544 02:02:01 AM 5025932 6897884 2856500 36.24 2688 2047140 794096 8.89 450608 2056664 16720 Average: 5079951 6982182 2802481 35.55 2688 2077263 741722 8.31 265437 2187273 38341 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 177.15 100.40 750.70 41.21 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 124.65 94.28 1004.79 21.40 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 44.45 32.82 422.34 7.28 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 38.44 31.52 297.97 6.59 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 22.30 18.76 11.32 8.00 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 1.33 0.90 0.86 0.19 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.07 0.92 0.15 0.13 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.11 0.77 0.21 0.12 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 42.02 29.09 70.80 24.48 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 24.03 18.18 17.64 9.00 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 47.66 32.77 257.69 11.84 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) 10/27/2024 _x86_64_ (2 CPU) 01:51:35 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 19.76 0.05 6.42 57.20 0.15 16.43 01:53:01 AM 0 21.43 0.05 5.47 56.49 0.10 16.46 01:53:01 AM 1 18.08 0.05 7.37 57.91 0.19 16.39 01:54:01 AM all 34.38 0.00 5.78 3.82 0.11 55.92 01:54:01 AM 0 44.48 0.00 6.40 2.85 0.12 46.15 01:54:01 AM 1 24.30 0.00 5.16 4.78 0.10 65.65 01:55:01 AM all 19.98 0.00 3.11 5.18 0.08 71.65 01:55:01 AM 0 25.53 0.00 3.75 5.15 0.08 65.49 01:55:01 AM 1 14.44 0.00 2.47 5.21 0.08 77.80 01:56:01 AM all 19.14 0.00 2.71 0.58 0.08 77.49 01:56:01 AM 0 13.28 0.00 2.66 0.55 0.07 83.44 01:56:01 AM 1 25.00 0.00 2.75 0.62 0.10 71.53 01:57:01 AM all 12.03 0.00 2.29 2.26 0.08 83.35 01:57:01 AM 0 14.16 0.00 2.37 2.14 0.08 81.25 01:57:01 AM 1 9.88 0.00 2.21 2.39 0.07 85.45 01:58:01 AM all 0.22 0.00 0.07 0.02 0.05 99.65 01:58:01 AM 0 0.35 0.00 0.08 0.03 0.05 99.48 01:58:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 01:59:01 AM all 0.28 0.00 0.04 0.00 0.04 99.63 01:59:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 01:59:01 AM 1 0.03 0.00 0.02 0.00 0.03 99.92 02:00:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 02:00:01 AM 0 0.56 0.00 0.05 0.00 0.03 99.36 02:00:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.81 02:00:01 AM all 0.00 0.00 0.83 0.00 0.00 99.17 02:00:01 AM 0 0.00 0.00 1.67 0.00 0.00 98.33 02:00:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:01:01 AM all 11.68 0.00 1.62 0.08 0.07 86.56 02:01:01 AM 0 14.66 0.00 1.65 0.10 0.05 83.54 02:01:01 AM 1 8.70 0.00 1.59 0.05 0.08 89.58 02:02:01 AM all 26.91 0.00 3.24 0.39 0.09 69.37 02:02:01 AM 0 32.74 0.00 3.50 0.72 0.10 62.94 02:02:01 AM 1 21.07 0.00 2.98 0.07 0.08 75.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.45 0.01 2.52 6.83 0.08 76.11 Average: 0 16.75 0.01 2.59 6.70 0.07 73.88 Average: 1 12.15 0.01 2.45 6.96 0.08 78.35