---> uname -a: Linux prd-centos8-robot-2c-8g-12387.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 632 4953 19 2111 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:9c:2f:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe9c:2f63/64 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) 08/21/2024 _x86_64_ (2 CPU) 00:55:33 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 95.60 30.16 65.44 8029.59 40347.83 12:58:01 AM 119.38 4.02 115.36 104.92 10840.54 12:59:01 AM 27.54 0.85 26.69 123.96 2282.27 01:00:01 AM 62.00 0.03 61.96 3.47 7411.63 01:01:01 AM 7.65 0.02 7.63 0.13 744.84 01:02:01 AM 0.57 0.07 0.50 1.73 10.08 01:03:01 AM 0.20 0.00 0.20 0.00 1.75 01:04:01 AM 0.22 0.08 0.13 31.99 1.05 01:05:01 AM 29.49 0.85 28.64 101.70 1270.64 Average: 38.07 4.01 34.06 933.07 6990.00 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5370908 7001996 2511516 31.86 2688 1821168 791988 8.87 217640 2002560 123244 12:58:01 AM 5169940 6992828 2712484 34.41 2688 1999868 735244 8.23 222584 2138304 39964 12:59:01 AM 5158772 7030448 2723652 34.55 2688 2047332 704340 7.89 247668 2125704 42296 01:00:01 AM 5021780 7048996 2860644 36.29 2688 2196240 646456 7.24 261244 2223888 16508 01:01:01 AM 5021928 7048724 2860496 36.29 2688 2196248 646456 7.24 261244 2224124 8 01:02:01 AM 5021656 7048520 2860768 36.29 2688 2196316 646456 7.24 261384 2224216 4 01:03:01 AM 5022272 7049128 2860152 36.29 2688 2196316 661860 7.41 261384 2223876 4 01:04:01 AM 5053940 7049176 2828484 35.88 2688 2164820 657440 7.36 255056 2197544 740 01:05:01 AM 5119636 6975920 2762788 35.05 2688 2032492 744296 8.33 444840 1966544 1548 Average: 5106759 7027304 2775665 35.21 2688 2094533 692726 7.76 270338 2147418 24924 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 297.08 175.91 1582.09 60.23 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 55.81 43.29 554.77 8.06 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.16 9.16 6.02 3.67 0.00 0.00 0.00 0.00 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 172.78 147.77 302.28 29.87 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 3.02 0.23 0.30 0.02 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 1.13 0.40 0.42 0.26 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 0.77 0.15 0.05 0.01 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 11.98 9.38 5.12 2.84 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 44.10 34.37 80.97 28.89 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 66.87 46.74 281.33 14.87 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) 08/21/2024 _x86_64_ (2 CPU) 00:55:33 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.54 0.00 7.73 13.30 0.12 40.30 12:57:01 AM 0 33.53 0.00 8.65 13.01 0.10 44.71 12:57:01 AM 1 43.57 0.00 6.81 13.59 0.13 35.90 12:58:01 AM all 30.86 0.00 4.92 4.02 0.11 60.09 12:58:01 AM 0 22.55 0.00 4.08 3.80 0.10 69.47 12:58:01 AM 1 39.20 0.00 5.77 4.25 0.12 50.67 12:59:01 AM all 14.97 0.00 2.25 1.33 0.08 81.37 12:59:01 AM 0 7.57 0.00 1.81 1.21 0.07 89.35 12:59:01 AM 1 22.41 0.00 2.69 1.47 0.08 73.34 01:00:01 AM all 23.77 0.00 3.84 3.37 0.13 68.90 01:00:01 AM 0 18.94 0.00 3.30 2.58 0.15 75.03 01:00:01 AM 1 28.59 0.00 4.38 4.16 0.10 62.77 01:01:01 AM all 0.28 0.00 0.11 0.20 0.03 99.37 01:01:01 AM 0 0.07 0.00 0.07 0.03 0.03 99.80 01:01:01 AM 1 0.50 0.00 0.15 0.37 0.03 98.95 01:02:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 01:02:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:02:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 01:03:01 AM all 0.28 0.00 0.08 0.00 0.03 99.61 01:03:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 01:03:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 01:04:01 AM all 1.47 0.00 0.37 0.05 0.04 98.07 01:04:01 AM 0 2.19 0.00 0.35 0.10 0.05 97.31 01:04:01 AM 1 0.75 0.00 0.38 0.00 0.03 98.83 01:05:01 AM all 29.18 0.00 3.62 0.76 0.09 66.35 01:05:01 AM 0 28.30 0.00 3.62 0.89 0.08 67.11 01:05:01 AM 1 30.06 0.00 3.61 0.64 0.10 65.59 Average: all 15.49 0.00 2.55 2.55 0.07 79.34 Average: 0 12.56 0.00 2.44 2.39 0.07 82.53 Average: 1 18.41 0.00 2.65 2.71 0.08 76.15