---> uname -a: Linux prd-centos8-robot-2c-8g-14932.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 641 4926 19 2128 6758 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:c7:1f:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fec7:1fdd/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) 02/11/2025 _x86_64_ (2 CPU) 01:00:20 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:02 AM 61.22 22.13 39.08 4294.21 35474.56 01:03:01 AM 86.43 8.86 77.56 1518.93 6267.94 01:04:01 AM 78.11 0.73 77.37 53.05 9291.05 01:05:01 AM 34.98 7.10 27.88 1310.45 2576.90 01:06:01 AM 51.13 0.07 51.07 3.73 7218.08 01:07:01 AM 2.63 0.12 2.52 33.06 76.84 01:08:01 AM 2.17 0.00 2.17 0.00 114.71 01:09:01 AM 0.13 0.00 0.13 0.00 1.60 01:10:01 AM 0.22 0.00 0.22 0.00 3.58 01:11:01 AM 30.51 0.83 29.67 100.77 1427.24 Average: 34.67 3.98 30.69 731.35 6255.72 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:02 AM 5934028 7278536 1948396 24.72 2688 1543940 588844 6.59 150976 1541272 12720 01:03:01 AM 5317044 7007644 2565380 32.55 2688 1873980 740052 8.29 186964 2061252 166304 01:04:01 AM 5152664 6951444 2729760 34.63 2688 1976500 747356 8.37 197984 2188568 30684 01:05:01 AM 4998856 6921848 2883568 36.58 2688 2097876 800596 8.96 256740 2274816 64588 01:06:01 AM 4955896 6997208 2926528 37.13 2688 2211000 688728 7.71 258152 2296064 8 01:07:01 AM 4907712 6951424 2974712 37.74 2688 2213400 754808 8.45 258420 2343640 1408 01:08:01 AM 4907564 6951276 2974860 37.74 2688 2213400 754808 8.45 258420 2343796 4 01:09:01 AM 4899940 6943668 2982484 37.84 2688 2213416 773668 8.66 258420 2351304 4 01:10:01 AM 4951204 6997008 2931220 37.19 2688 2215492 686576 7.69 258848 2299680 2084 01:11:01 AM 5077844 6951160 2804580 35.58 2688 2048580 748116 8.38 451412 2004232 1556 Average: 5110275 6995122 2772149 35.17 2688 2060758 728355 8.16 253634 2170462 27936 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 70.05 41.29 227.99 8.84 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 243.15 160.06 1588.78 53.72 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 45.62 32.62 470.86 6.27 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.59 31.71 298.16 8.37 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 191.67 151.02 43.64 39.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 49.48 34.79 25.03 11.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 234.64 233.09 47.14 98.92 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 183.50 178.37 117.57 66.76 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 99.20 88.02 68.02 28.55 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 52.35 38.52 88.06 27.72 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 120.90 98.82 295.33 34.88 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) 02/11/2025 _x86_64_ (2 CPU) 01:00:20 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:02 AM all 12.21 0.01 3.16 71.44 0.12 13.06 01:02:02 AM 0 12.10 0.02 3.08 65.82 0.10 18.89 01:02:02 AM 1 12.32 0.00 3.25 77.11 0.14 7.18 01:03:01 AM all 38.14 0.00 5.61 2.67 0.12 53.46 01:03:01 AM 0 48.35 0.00 7.44 2.87 0.12 41.22 01:03:01 AM 1 27.97 0.00 3.79 2.48 0.12 65.64 01:04:01 AM all 18.38 0.00 2.75 4.84 0.13 73.90 01:04:01 AM 0 19.73 0.00 2.67 4.95 0.15 72.50 01:04:01 AM 1 17.04 0.00 2.83 4.73 0.10 75.30 01:05:01 AM all 20.50 0.00 3.38 1.04 0.08 75.00 01:05:01 AM 0 30.76 0.00 3.88 1.02 0.07 64.28 01:05:01 AM 1 10.24 0.00 2.89 1.07 0.08 85.72 01:06:01 AM all 16.21 0.00 3.06 1.60 0.06 79.07 01:06:01 AM 0 14.90 0.00 3.11 1.69 0.05 80.25 01:06:01 AM 1 17.52 0.00 3.01 1.52 0.07 77.89 01:07:01 AM all 4.34 0.00 0.33 0.03 0.07 95.23 01:07:01 AM 0 6.97 0.00 0.39 0.07 0.07 92.52 01:07:01 AM 1 1.72 0.00 0.27 0.00 0.07 97.94 01:08:01 AM all 18.15 0.00 0.43 0.01 0.09 81.33 01:08:01 AM 0 16.17 0.00 0.38 0.02 0.08 83.34 01:08:01 AM 1 20.12 0.00 0.47 0.00 0.10 79.31 01:09:01 AM all 19.14 0.00 0.40 0.00 0.09 80.37 01:09:01 AM 0 27.31 0.00 0.52 0.00 0.08 72.09 01:09:01 AM 1 10.98 0.00 0.28 0.00 0.10 88.64 01:10:01 AM all 11.91 0.00 0.34 0.00 0.07 87.68 01:10:01 AM 0 22.52 0.00 0.49 0.00 0.05 76.94 01:10:01 AM 1 1.36 0.00 0.20 0.00 0.08 98.36 01:11:01 AM all 28.11 0.00 3.74 0.29 0.10 67.76 01:11:01 AM 0 26.85 0.00 3.63 0.18 0.10 69.23 01:11:01 AM 1 29.37 0.00 3.84 0.40 0.10 66.29 Average: all 18.69 0.00 2.31 8.12 0.09 70.79 Average: 0 22.53 0.00 2.55 7.61 0.09 67.22 Average: 1 14.85 0.00 2.08 8.62 0.10 74.36