---> uname -a: Linux prd-centos8-robot-2c-8g-7859.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 582 4944 19 2170 6819 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:bb:b1:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:febb:b1c7/64 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:40 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 170.61 128.59 42.01 12862.35 37263.18 02:04:01 AM 87.39 6.21 81.18 1092.12 6255.01 02:05:01 AM 74.64 0.73 73.91 53.05 9710.08 02:06:01 AM 30.84 7.13 23.71 1310.50 1455.25 02:07:01 AM 53.89 2.52 51.37 396.07 7232.61 02:08:01 AM 2.07 0.10 1.97 32.12 52.13 02:09:01 AM 19.08 0.42 18.66 47.73 2010.98 Average: 62.65 20.82 41.83 2257.10 9142.05 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5776128 7166096 2106304 26.72 2688 1589236 632212 7.08 165704 1681128 31956 02:04:01 AM 5338536 7103380 2543896 32.27 2688 1943920 619892 6.94 187148 2025252 228312 02:05:01 AM 5195040 7018420 2687392 34.09 2688 2001368 711816 7.97 211028 2134148 25560 02:06:01 AM 4996004 6993024 2886428 36.62 2688 2169588 724144 8.11 271080 2255836 136204 02:07:01 AM 5016620 7067552 2865812 36.36 2688 2220844 623344 6.98 264180 2229504 8 02:08:01 AM 4948856 7018392 2933576 37.22 2688 2239432 690120 7.73 264308 2296604 17632 02:09:01 AM 5063392 6978244 2819040 35.76 2688 2090756 725060 8.12 470772 2000112 13356 Average: 5190654 7049301 2691778 34.15 2688 2036449 675227 7.56 262031 2088941 64718 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 195.72 116.35 771.30 43.72 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 98.72 79.58 1031.91 19.39 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 49.80 33.07 441.86 7.43 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 33.41 28.51 295.06 6.14 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 206.72 148.26 45.56 38.94 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 67.94 52.63 325.79 5.32 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 84.57 52.91 117.00 52.38 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 105.27 73.05 432.69 24.76 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:40 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 23.02 0.07 9.33 48.21 0.12 19.25 02:03:01 AM 0 25.38 0.08 9.16 49.68 0.14 15.56 02:03:01 AM 1 20.65 0.05 9.50 46.73 0.10 22.96 02:04:01 AM all 35.79 0.00 5.30 2.45 0.09 56.37 02:04:01 AM 0 42.58 0.00 5.49 2.70 0.08 49.15 02:04:01 AM 1 29.02 0.00 5.11 2.20 0.10 63.57 02:05:01 AM all 19.17 0.00 2.82 6.24 0.09 71.69 02:05:01 AM 0 24.88 0.00 3.05 6.39 0.07 65.61 02:05:01 AM 1 13.43 0.00 2.58 6.08 0.12 77.79 02:06:01 AM all 20.87 0.00 3.45 2.25 0.08 73.35 02:06:01 AM 0 29.98 0.00 3.89 3.22 0.08 62.82 02:06:01 AM 1 11.77 0.00 3.02 1.28 0.07 83.86 02:07:01 AM all 13.52 0.00 2.54 2.08 0.07 81.80 02:07:01 AM 0 16.51 0.00 2.46 1.67 0.07 79.30 02:07:01 AM 1 10.53 0.00 2.62 2.49 0.07 84.29 02:08:01 AM all 5.77 0.00 0.35 0.06 0.05 93.77 02:08:01 AM 0 6.67 0.00 0.28 0.07 0.05 92.93 02:08:01 AM 1 4.87 0.00 0.41 0.05 0.05 94.62 02:09:01 AM all 22.67 0.00 2.76 0.22 0.08 74.28 02:09:01 AM 0 23.53 0.00 3.18 0.15 0.08 73.06 02:09:01 AM 1 21.82 0.00 2.34 0.28 0.07 75.50 Average: all 20.13 0.01 3.78 8.69 0.08 67.31 Average: 0 24.23 0.01 3.92 9.04 0.08 62.72 Average: 1 16.02 0.01 3.64 8.34 0.08 71.90