---> uname -a: Linux prd-centos8-robot-2c-8g-26542.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 634 4858 19 2204 6764 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:b6:7a:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:feb6:7a73/64 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) 09/01/2025 _x86_64_ (2 CPU) 22:21:39 LINUX RESTART (2 CPU) 10:22:01 PM tps rtps wtps bread/s bwrtn/s 10:23:01 PM 136.17 52.29 83.87 7647.64 41113.59 10:24:01 PM 98.50 0.72 97.78 52.92 11171.06 10:25:01 PM 49.81 7.13 42.68 1310.71 3747.03 10:26:01 PM 67.91 2.73 65.17 439.66 7695.40 10:27:01 PM 6.41 0.22 6.20 11.73 519.18 10:28:01 PM 2.30 0.02 2.28 0.93 346.88 10:29:01 PM 0.32 0.00 0.32 0.00 5.12 10:30:01 PM 6.41 0.32 6.10 36.92 338.20 10:31:01 PM 32.58 0.50 32.08 63.70 1924.07 Average: 44.49 7.10 37.39 1062.84 7429.80 10:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 PM 5365056 7038076 2517376 31.94 2688 1855860 738748 8.27 186988 2012812 167868 10:24:01 PM 5144400 6982028 2738032 34.74 2688 2013304 762632 8.54 198444 2185284 42476 10:25:01 PM 5012824 6979752 2869608 36.41 2688 2140092 771472 8.64 259328 2254008 67820 10:26:01 PM 4935292 7035244 2947140 37.39 2688 2267280 684576 7.67 267364 2300404 10824 10:27:01 PM 4887020 6988984 2995412 38.00 2688 2269308 755568 8.46 267692 2346860 1436 10:28:01 PM 4865680 6974392 3016752 38.27 2688 2276040 771260 8.64 267692 2369124 4 10:29:01 PM 4844300 6953076 3038132 38.54 2688 2276104 789284 8.84 267692 2389200 36 10:30:01 PM 4942944 6927508 2939488 37.29 2688 2155948 778188 8.71 311184 2264104 64068 10:31:01 PM 4978176 6937648 2904256 36.84 2688 2132416 756724 8.47 478468 2068900 22440 Average: 4997299 6979634 2885133 36.60 2688 2154039 756495 8.47 278317 2243411 41886 10:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 PM eth0 317.66 192.70 1665.84 56.21 0.00 0.00 0.00 0.00 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 70.43 57.18 823.09 9.25 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 40.19 35.41 331.19 14.83 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 169.79 125.13 40.48 32.34 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 28.64 18.68 23.40 1.98 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 333.33 332.41 116.05 138.87 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 204.00 201.83 558.61 66.56 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 61.43 42.52 129.98 38.67 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 18.56 16.36 16.03 7.91 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 138.22 113.58 411.66 40.73 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) 09/01/2025 _x86_64_ (2 CPU) 22:21:39 LINUX RESTART (2 CPU) 10:22:01 PM CPU %user %nice %system %iowait %steal %idle 10:23:01 PM all 44.94 0.03 9.96 3.88 0.08 41.12 10:23:01 PM 0 41.06 0.03 8.48 3.21 0.08 47.13 10:23:01 PM 1 48.83 0.02 11.44 4.55 0.08 35.08 10:24:01 PM all 27.31 0.00 3.80 1.47 0.09 67.33 10:24:01 PM 0 20.61 0.00 3.42 1.65 0.08 74.23 10:24:01 PM 1 34.01 0.00 4.17 1.29 0.10 60.43 10:25:01 PM all 24.65 0.00 4.05 0.73 0.08 70.48 10:25:01 PM 0 9.55 0.00 3.02 0.75 0.08 86.60 10:25:01 PM 1 39.77 0.00 5.09 0.72 0.07 54.36 10:26:01 PM all 20.29 0.00 3.60 0.88 0.07 75.17 10:26:01 PM 0 15.72 0.00 3.38 0.95 0.07 79.88 10:26:01 PM 1 24.85 0.00 3.82 0.80 0.07 70.47 10:27:01 PM all 3.36 0.00 0.27 0.07 0.03 96.27 10:27:01 PM 0 4.85 0.00 0.30 0.03 0.03 94.78 10:27:01 PM 1 1.89 0.00 0.23 0.10 0.03 97.75 10:28:01 PM all 30.35 0.00 0.56 0.03 0.09 68.97 10:28:01 PM 0 4.26 0.00 0.22 0.05 0.10 95.37 10:28:01 PM 1 56.50 0.00 0.91 0.00 0.08 42.51 10:29:01 PM all 24.86 0.00 0.52 0.00 0.08 74.54 10:29:01 PM 0 6.05 0.00 0.39 0.00 0.07 93.49 10:29:01 PM 1 43.50 0.00 0.66 0.00 0.08 55.76 10:30:01 PM all 9.63 0.00 1.55 0.06 0.06 88.70 10:30:01 PM 0 8.42 0.00 1.33 0.03 0.05 90.16 10:30:01 PM 1 10.83 0.00 1.77 0.08 0.07 87.25 10:31:01 PM all 30.44 0.00 3.67 0.18 0.08 65.63 10:31:01 PM 0 22.70 0.00 3.65 0.08 0.08 73.48 10:31:01 PM 1 38.17 0.00 3.68 0.27 0.08 57.79 Average: all 23.99 0.00 3.11 0.81 0.07 72.01 Average: 0 14.84 0.00 2.70 0.75 0.07 81.64 Average: 1 33.12 0.00 3.53 0.87 0.07 62.40