---> uname -a: Linux prd-centos8-robot-2c-8g-4497.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 615 4953 19 2129 6786 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:f1:8b:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fef1:8b27/64 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) 12/21/2024 _x86_64_ (2 CPU) 03:22:58 LINUX RESTART (2 CPU) 03:24:03 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 87.78 6.43 81.35 1129.96 6622.79 03:26:01 AM 75.74 0.73 75.01 53.05 9748.88 03:27:01 AM 30.56 7.13 23.43 1310.50 1578.36 03:28:01 AM 46.19 0.03 46.16 3.47 6984.34 03:29:01 AM 4.00 0.12 3.88 33.06 152.34 03:30:01 AM 2.15 0.00 2.15 0.00 120.88 03:31:01 AM 0.45 0.00 0.45 0.00 6.61 03:32:01 AM 0.28 0.00 0.28 0.00 4.70 03:33:01 AM 26.55 0.83 25.71 100.78 1322.88 Average: 30.20 1.68 28.52 289.21 2935.44 03:24:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5235928 7005292 2646496 33.57 2688 1949004 738220 8.27 194748 2121092 230544 03:26:01 AM 5182400 7008664 2700024 34.25 2688 2004452 701220 7.85 210372 2147668 25560 03:27:01 AM 4977180 6990256 2905244 36.86 2688 2185088 734352 8.22 273000 2271532 148492 03:28:01 AM 4993860 7035684 2888564 36.65 2688 2211992 673872 7.55 258728 2257192 88 03:29:01 AM 4943376 6987696 2939048 37.29 2688 2214484 739848 8.28 259004 2307772 1516 03:30:01 AM 4939980 6984304 2942444 37.33 2688 2214488 740532 8.29 259004 2311092 12 03:31:01 AM 4924300 6968672 2958124 37.53 2688 2214508 756244 8.47 259004 2326820 32 03:32:01 AM 4985476 7031936 2896948 36.75 2688 2216596 672064 7.53 259408 2265872 2096 03:33:01 AM 5170132 7043728 2712292 34.41 2688 2049880 696824 7.80 452124 1912656 208 Average: 5039181 7006248 2843243 36.07 2688 2140055 717020 8.03 269488 2213522 45394 03:24:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 124.34 97.91 1220.53 21.73 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 49.67 34.14 441.43 7.67 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 36.79 28.47 295.42 6.11 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 199.52 144.39 45.44 40.01 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 30.33 16.56 22.85 4.25 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 222.78 219.33 49.75 91.25 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 201.50 195.70 189.16 73.77 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 118.59 108.66 60.22 35.72 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 45.08 36.96 83.92 27.73 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 114.25 98.02 264.11 34.30 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) 12/21/2024 _x86_64_ (2 CPU) 03:22:58 LINUX RESTART (2 CPU) 03:24:03 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 37.13 0.00 5.38 2.92 0.11 54.46 03:25:01 AM 0 32.32 0.00 4.95 3.18 0.12 59.43 03:25:01 AM 1 41.93 0.00 5.81 2.66 0.10 49.49 03:26:01 AM all 20.55 0.00 3.04 3.71 0.08 72.62 03:26:01 AM 0 13.47 0.00 2.66 4.76 0.08 79.02 03:26:01 AM 1 27.62 0.00 3.41 2.66 0.08 66.22 03:27:01 AM all 22.11 0.00 3.65 1.79 0.11 72.35 03:27:01 AM 0 16.50 0.00 3.76 1.57 0.08 78.09 03:27:01 AM 1 27.72 0.00 3.53 2.01 0.13 66.60 03:28:01 AM all 13.13 0.00 2.49 6.44 0.08 77.86 03:28:01 AM 0 11.58 0.00 2.32 7.11 0.07 78.93 03:28:01 AM 1 14.68 0.00 2.66 5.78 0.08 76.80 03:29:01 AM all 2.87 0.00 0.44 0.14 0.06 96.49 03:29:01 AM 0 1.74 0.00 0.28 0.28 0.07 97.63 03:29:01 AM 1 4.01 0.00 0.59 0.00 0.05 95.35 03:30:01 AM all 17.64 0.00 0.46 0.08 0.09 81.73 03:30:01 AM 0 32.24 0.00 0.65 0.00 0.10 67.00 03:30:01 AM 1 3.08 0.00 0.27 0.15 0.08 96.42 03:31:01 AM all 19.58 0.00 0.47 0.00 0.10 79.85 03:31:01 AM 0 17.87 0.00 0.47 0.00 0.10 81.56 03:31:01 AM 1 21.30 0.00 0.47 0.00 0.10 78.13 03:32:01 AM all 14.73 0.00 0.37 0.00 0.08 84.82 03:32:01 AM 0 2.49 0.00 0.29 0.00 0.08 97.14 03:32:01 AM 1 26.92 0.00 0.45 0.00 0.08 72.54 03:33:01 AM all 28.44 0.00 3.48 0.64 0.09 67.35 03:33:01 AM 0 16.19 0.00 3.26 0.85 0.10 79.60 03:33:01 AM 1 40.69 0.00 3.69 0.43 0.08 55.10 Average: all 19.52 0.00 2.19 1.74 0.09 76.46 Average: 0 15.99 0.00 2.06 1.97 0.09 79.89 Average: 1 23.05 0.00 2.31 1.52 0.09 73.03