---> uname -a: Linux prd-centos8-robot-2c-8g-7632.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 581 4983 19 2133 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:0c:53:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe0c:53f2/64 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:38 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 92.87 53.37 39.50 7302.50 36732.52 02:04:01 AM 87.72 3.30 84.42 385.74 7419.89 02:05:01 AM 69.98 1.02 68.96 113.16 8313.76 02:06:01 AM 39.69 9.27 30.43 1641.33 1695.02 02:07:01 AM 40.41 0.03 40.38 3.47 6870.19 02:08:01 AM 12.65 0.43 12.21 69.98 410.93 02:09:01 AM 26.13 0.52 25.61 63.86 1101.52 Average: 52.78 9.70 43.07 1368.63 8935.24 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5684088 7113972 2198344 27.89 2688 1627092 650560 7.28 169304 1762788 46076 02:04:01 AM 5283760 7049564 2598672 32.97 2688 1944632 672688 7.53 187648 2080152 181280 02:05:01 AM 5295172 7095432 2587260 32.82 2688 1978324 626164 7.01 217800 2031516 16 02:06:01 AM 5013380 7065256 2869052 36.40 2688 2221368 636784 7.13 261080 2243996 188432 02:07:01 AM 5017240 7068904 2865192 36.35 2688 2221492 626808 7.02 264196 2230884 4 02:08:01 AM 5117948 6993892 2764484 35.07 2688 2051812 706120 7.91 295136 2119480 17448 02:09:01 AM 5133524 7014620 2748908 34.87 2688 2057232 695408 7.79 455108 1947240 16496 Average: 5220730 7057377 2661702 33.77 2688 2014565 659219 7.38 264325 2059437 64250 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 227.97 134.26 853.65 54.20 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 86.79 71.38 950.12 10.33 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 41.17 28.01 438.82 5.92 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.44 30.96 300.98 8.18 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 197.02 157.94 41.17 38.69 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 63.95 40.99 77.88 20.24 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.41 17.15 14.05 8.50 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 96.25 68.67 382.40 20.86 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:38 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 22.60 0.04 6.61 33.41 0.09 37.24 02:03:01 AM 0 21.42 0.02 6.04 28.68 0.10 43.73 02:03:01 AM 1 23.77 0.07 7.17 38.08 0.08 30.82 02:04:01 AM all 36.96 0.00 5.12 3.51 0.10 54.30 02:04:01 AM 0 31.48 0.00 4.60 2.93 0.08 60.91 02:04:01 AM 1 42.48 0.00 5.65 4.10 0.12 47.66 02:05:01 AM all 19.93 0.00 2.27 3.80 0.10 73.90 02:05:01 AM 0 14.92 0.00 2.50 3.16 0.10 79.32 02:05:01 AM 1 24.95 0.00 2.04 4.44 0.10 68.48 02:06:01 AM all 24.84 0.00 4.81 1.41 0.08 68.86 02:06:01 AM 0 16.16 0.00 4.03 0.88 0.10 78.82 02:06:01 AM 1 33.56 0.00 5.58 1.94 0.07 58.85 02:07:01 AM all 4.04 0.00 0.95 2.22 0.05 92.74 02:07:01 AM 0 4.62 0.00 1.16 3.02 0.05 91.16 02:07:01 AM 1 3.46 0.00 0.75 1.42 0.05 94.32 02:08:01 AM all 13.64 0.00 1.79 0.08 0.08 84.41 02:08:01 AM 0 16.84 0.00 1.75 0.07 0.08 81.25 02:08:01 AM 1 10.43 0.00 1.82 0.10 0.08 87.56 02:09:01 AM all 28.45 0.00 3.11 0.19 0.08 68.17 02:09:01 AM 0 16.19 0.00 2.77 0.12 0.08 80.84 02:09:01 AM 1 40.70 0.00 3.44 0.27 0.08 55.51 Average: all 21.49 0.01 3.52 6.31 0.09 68.60 Average: 0 17.37 0.00 3.26 5.47 0.09 73.82 Average: 1 25.61 0.01 3.77 7.14 0.08 63.38