---> uname -a: Linux prd-centos8-robot-2c-8g-493.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 632 4899 19 2165 6768 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:e4:b2:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fee4:b22a/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) 02/20/2025 _x86_64_ (2 CPU) 00:58:47 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 207.11 155.05 52.07 14683.18 38685.91 01:01:01 AM 119.26 0.28 118.98 20.79 10853.87 01:02:01 AM 41.34 1.10 40.24 108.29 4930.20 01:03:01 AM 54.18 6.75 47.43 1249.18 3549.68 01:04:01 AM 17.86 0.08 17.78 31.99 4868.14 01:05:01 AM 2.37 0.03 2.33 1.07 370.66 01:06:01 AM 0.82 0.00 0.82 0.00 11.70 01:07:01 AM 0.45 0.00 0.45 0.00 185.62 01:08:01 AM 29.85 0.83 29.01 100.78 1852.64 Average: 52.59 18.24 34.35 1799.93 7257.76 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5559568 7053932 2322864 29.47 2688 1688732 738852 8.27 182524 1864040 79600 01:01:01 AM 5253620 7062820 2628812 33.35 2688 1986116 682136 7.64 187872 2098792 123716 01:02:01 AM 5284744 7096764 2597688 32.96 2688 1989408 647088 7.25 217208 2037348 8 01:03:01 AM 5021264 7074108 2861168 36.30 2688 2222272 649496 7.27 258196 2234320 138908 01:04:01 AM 4977780 7031776 2904652 36.85 2688 2223420 680356 7.62 258324 2271712 196 01:05:01 AM 4945228 7008020 2937204 37.26 2688 2232224 718744 8.05 258464 2303992 8 01:06:01 AM 4933872 6996700 2948560 37.41 2688 2232260 740012 8.29 258464 2315316 8 01:07:01 AM 4998872 7068904 2883560 36.58 2688 2239464 648964 7.27 258856 2250140 1748 01:08:01 AM 5060048 6970844 2822384 35.81 2688 2085860 735208 8.23 464480 2005932 1548 Average: 5115000 7040430 2767432 35.11 2688 2099973 693428 7.76 260488 2153510 38416 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 264.06 157.26 1163.03 57.58 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 104.03 81.76 1187.58 11.67 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 19.91 9.74 7.18 3.73 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 211.60 152.72 333.77 34.85 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 13.06 6.87 3.58 0.70 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 213.00 210.41 115.92 82.65 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 286.72 285.29 437.56 107.31 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 78.37 66.98 131.26 18.19 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 58.59 44.21 101.45 48.88 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 138.81 112.80 386.83 40.62 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) 02/20/2025 _x86_64_ (2 CPU) 00:58:47 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 41.08 0.08 10.51 19.28 0.11 28.95 01:00:01 AM 0 40.10 0.05 10.66 19.62 0.10 29.46 01:00:01 AM 1 42.05 0.10 10.36 18.93 0.12 28.43 01:01:01 AM all 38.10 0.00 5.88 2.30 0.11 53.61 01:01:01 AM 0 48.15 0.00 6.77 2.31 0.12 42.65 01:01:01 AM 1 28.06 0.00 5.00 2.29 0.10 64.55 01:02:01 AM all 10.41 0.00 1.60 0.93 0.05 87.00 01:02:01 AM 0 10.04 0.00 1.55 0.80 0.05 87.56 01:02:01 AM 1 10.78 0.00 1.65 1.07 0.05 86.45 01:03:01 AM all 28.23 0.00 5.51 0.92 0.08 65.25 01:03:01 AM 0 31.98 0.00 5.45 0.85 0.08 61.64 01:03:01 AM 1 24.49 0.00 5.56 1.00 0.08 68.86 01:04:01 AM all 0.72 0.00 0.38 0.44 0.02 98.45 01:04:01 AM 0 0.89 0.00 0.47 0.57 0.02 98.06 01:04:01 AM 1 0.55 0.00 0.28 0.32 0.02 98.83 01:05:01 AM all 24.91 0.00 1.06 0.07 0.08 73.89 01:05:01 AM 0 16.61 0.00 1.50 0.13 0.07 81.69 01:05:01 AM 1 33.17 0.00 0.62 0.00 0.08 66.12 01:06:01 AM all 28.70 0.00 0.65 0.00 0.09 70.56 01:06:01 AM 0 10.02 0.00 0.47 0.00 0.08 89.42 01:06:01 AM 1 47.33 0.00 0.82 0.00 0.10 51.75 01:07:01 AM all 9.74 0.00 0.37 0.00 0.05 89.84 01:07:01 AM 0 6.17 0.00 0.43 0.00 0.05 93.35 01:07:01 AM 1 13.25 0.00 0.32 0.00 0.05 86.38 01:08:01 AM all 28.42 0.00 3.72 0.28 0.08 67.49 01:08:01 AM 0 36.80 0.00 3.64 0.30 0.08 59.18 01:08:01 AM 1 20.05 0.00 3.81 0.27 0.07 75.81 Average: all 23.38 0.01 3.30 2.69 0.07 70.55 Average: 0 22.36 0.01 3.45 2.74 0.07 71.38 Average: 1 24.39 0.01 3.16 2.64 0.07 69.72