---> uname -a: Linux prd-centos8-robot-2c-8g-9090.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 603 4929 19 2164 6797 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:58:98:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe58:98b1/64 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) 02/06/2025 _x86_64_ (2 CPU) 14:23:47 LINUX RESTART (2 CPU) 02:24:02 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 214.59 156.21 58.38 14906.08 39555.79 02:26:01 PM 123.63 0.73 122.90 53.06 11612.03 02:27:01 PM 23.89 0.57 23.33 64.78 3235.97 02:28:01 PM 61.66 9.23 52.43 1641.72 5003.55 02:29:01 PM 15.18 0.00 15.18 0.00 3462.24 02:30:01 PM 2.25 0.10 2.15 32.12 129.41 02:31:01 PM 0.77 0.02 0.75 0.93 198.70 02:32:01 PM 4.52 0.00 4.52 0.00 283.45 02:33:01 PM 12.75 0.32 12.43 36.92 420.11 Average: 50.73 18.32 32.40 1835.69 7040.78 02:24:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 5491680 7045532 2390752 30.33 2688 1745480 720084 8.06 189200 1915944 122268 02:26:01 PM 5179764 6987924 2702668 34.29 2688 1985604 738560 8.27 198376 2159380 81268 02:27:01 PM 5253980 7064024 2628452 33.35 2688 1987552 657256 7.36 217748 2067136 16 02:28:01 PM 4977360 7040000 2905072 36.86 2688 2231960 662276 7.42 263912 2268484 96108 02:29:01 PM 4974548 7037188 2907884 36.89 2688 2231960 662276 7.42 263908 2268468 4 02:30:01 PM 4921272 6988852 2961160 37.57 2688 2236888 793972 8.89 264172 2320632 2208 02:31:01 PM 4911020 6983872 2971412 37.70 2688 2242128 815288 9.13 264340 2330292 1888 02:32:01 PM 5159372 7055208 2723060 34.55 2688 2070540 669340 7.49 257140 2112596 2252 02:33:01 PM 5065628 6972736 2816804 35.74 2688 2082760 732816 8.21 304552 2162164 27632 Average: 5103847 7019482 2778585 35.25 2688 2090541 716874 8.03 247039 2178344 37072 02:24:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 279.15 169.46 1381.41 58.04 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 75.04 58.12 968.74 9.36 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 12.70 9.45 5.19 3.59 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 234.54 160.83 338.37 44.07 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 1.87 0.80 0.49 0.12 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 130.74 116.91 49.11 11.84 0.00 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 143.56 139.13 48.09 15.42 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 40.71 30.21 12.90 4.23 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 50.38 31.17 95.86 42.69 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 107.32 79.40 320.30 20.97 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) 02/06/2025 _x86_64_ (2 CPU) 14:23:47 LINUX RESTART (2 CPU) 02:24:02 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 46.78 0.07 10.98 14.07 0.13 27.97 02:25:01 PM 0 44.79 0.07 12.14 13.60 0.14 29.27 02:25:01 PM 1 48.76 0.07 9.83 14.55 0.12 26.67 02:26:01 PM all 33.63 0.00 5.15 3.02 0.10 58.10 02:26:01 PM 0 32.15 0.00 5.02 3.10 0.10 59.63 02:26:01 PM 1 35.10 0.00 5.27 2.94 0.10 56.58 02:27:01 PM all 9.37 0.00 1.34 0.91 0.04 88.34 02:27:01 PM 0 11.84 0.00 1.59 0.79 0.05 85.74 02:27:01 PM 1 6.90 0.00 1.09 1.04 0.03 90.95 02:28:01 PM all 28.67 0.00 5.54 2.07 0.09 63.63 02:28:01 PM 0 24.24 0.00 5.67 2.12 0.08 67.88 02:28:01 PM 1 33.11 0.00 5.40 2.02 0.10 59.37 02:29:01 PM all 0.12 0.00 0.22 0.72 0.03 98.91 02:29:01 PM 0 0.17 0.00 0.18 0.43 0.03 99.18 02:29:01 PM 1 0.07 0.00 0.25 1.00 0.03 98.65 02:30:01 PM all 17.54 0.00 0.99 0.05 0.06 81.36 02:30:01 PM 0 14.62 0.00 0.86 0.02 0.05 84.45 02:30:01 PM 1 20.46 0.00 1.11 0.08 0.07 78.27 02:31:01 PM all 12.76 0.00 0.89 0.00 0.07 86.28 02:31:01 PM 0 3.97 0.00 0.79 0.00 0.07 95.17 02:31:01 PM 1 21.59 0.00 0.99 0.00 0.07 77.35 02:32:01 PM all 4.12 0.00 0.65 0.02 0.03 95.18 02:32:01 PM 0 5.02 0.00 0.47 0.02 0.03 94.46 02:32:01 PM 1 3.21 0.00 0.84 0.02 0.03 95.90 02:33:01 PM all 12.96 0.00 1.37 0.08 0.05 85.53 02:33:01 PM 0 5.56 0.00 0.97 0.08 0.05 93.34 02:33:01 PM 1 20.36 0.00 1.77 0.08 0.05 77.74 Average: all 18.37 0.01 3.00 2.30 0.07 76.25 Average: 0 15.75 0.01 3.05 2.21 0.07 78.91 Average: 1 21.00 0.01 2.94 2.39 0.07 73.59