---> uname -a: Linux prd-centos8-robot-2c-8g-2955.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4776 19 2309 6783 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:4e:5e:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe4e:5e34/64 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:39 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 149.58 92.17 57.40 10705.85 38618.14 10:49:01 PM 118.76 6.81 111.95 1248.65 10445.03 10:50:01 PM 32.03 0.67 31.36 49.46 4345.34 10:51:01 PM 8.83 0.38 8.45 64.25 491.85 10:52:01 PM 62.46 2.52 59.94 396.07 7860.01 10:53:01 PM 5.23 0.00 5.23 0.00 225.86 10:54:01 PM 0.22 0.00 0.22 0.00 2.53 10:55:01 PM 0.12 0.00 0.12 0.00 0.80 10:56:01 PM 1.55 0.17 1.38 32.93 18.55 10:57:01 PM 27.09 0.53 26.56 64.78 1016.91 Average: 40.59 10.33 30.26 1256.41 6303.15 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5510212 7047584 2372212 30.09 2688 1730132 723108 8.10 186972 1902328 111864 10:49:01 PM 5110956 6945444 2771468 35.16 2688 2011808 787916 8.82 211196 2216708 112708 10:50:01 PM 5129948 6990860 2752476 34.92 2688 2038732 742628 8.32 234392 2174928 25576 10:51:01 PM 5143152 7023712 2739272 34.75 2688 2055820 690504 7.73 245888 2142960 40392 10:52:01 PM 4985244 7035948 2897180 36.75 2688 2220780 660208 7.39 263320 2256468 120 10:53:01 PM 4990092 7040796 2892332 36.69 2688 2220780 660208 7.39 263320 2256540 4 10:54:01 PM 4990312 7041016 2892112 36.69 2688 2220780 660208 7.39 263320 2256476 4 10:55:01 PM 4989840 7040548 2892584 36.70 2688 2220784 660208 7.39 263320 2256960 4 10:56:01 PM 4937260 6989108 2945164 37.36 2688 2221912 705380 7.90 263916 2309004 168 10:57:01 PM 4896592 6960492 2985832 37.88 2688 2233452 730352 8.18 461368 2151540 14512 Average: 5068361 7011551 2814063 35.70 2688 2117498 702072 7.86 265701 2192391 30535 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 247.26 160.72 1277.81 58.68 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 76.12 60.88 956.34 9.54 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 14.28 5.50 5.50 2.57 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 11.25 8.91 3.61 2.41 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 496.18 379.57 394.02 88.45 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 1.12 0.80 0.39 0.18 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.05 0.17 0.06 0.01 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 0.62 0.17 0.04 0.01 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 11.88 7.52 10.31 7.06 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 20.91 18.19 16.54 8.69 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 88.07 64.24 266.49 17.76 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) 12/15/2024 _x86_64_ (2 CPU) 22:46:39 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 34.13 0.04 9.48 24.20 0.16 31.99 10:48:01 PM 0 36.87 0.03 9.15 27.50 0.15 26.30 10:48:01 PM 1 31.41 0.05 9.81 20.92 0.17 37.64 10:49:01 PM all 36.04 0.00 5.91 4.70 0.17 53.19 10:49:01 PM 0 39.60 0.00 6.09 6.26 0.15 47.90 10:49:01 PM 1 32.44 0.00 5.72 3.11 0.19 58.54 10:50:01 PM all 8.61 0.00 1.30 2.21 0.09 87.79 10:50:01 PM 0 12.38 0.00 1.27 2.76 0.08 83.50 10:50:01 PM 1 4.83 0.00 1.34 1.65 0.10 92.08 10:51:01 PM all 11.42 0.00 1.79 0.32 0.08 86.39 10:51:01 PM 0 19.73 0.00 2.22 0.42 0.07 77.57 10:51:01 PM 1 3.16 0.00 1.37 0.22 0.08 95.17 10:52:01 PM all 22.10 0.00 4.20 3.86 0.12 69.72 10:52:01 PM 0 30.40 0.00 4.73 3.89 0.12 60.86 10:52:01 PM 1 13.84 0.00 3.67 3.83 0.12 78.54 10:53:01 PM all 0.32 0.00 0.07 0.02 0.07 99.53 10:53:01 PM 0 0.12 0.00 0.08 0.00 0.08 99.72 10:53:01 PM 1 0.52 0.00 0.05 0.03 0.05 99.35 10:54:01 PM all 0.33 0.00 0.07 0.00 0.06 99.54 10:54:01 PM 0 0.13 0.00 0.10 0.00 0.07 99.70 10:54:01 PM 1 0.53 0.00 0.03 0.00 0.05 99.38 10:55:01 PM all 0.27 0.00 0.07 0.00 0.04 99.62 10:55:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 10:55:01 PM 1 0.42 0.00 0.07 0.00 0.03 99.48 10:56:01 PM all 3.37 0.00 0.67 0.09 0.05 95.82 10:56:01 PM 0 4.42 0.00 0.72 0.13 0.05 94.67 10:56:01 PM 1 2.32 0.00 0.62 0.05 0.05 96.96 10:57:01 PM all 28.98 0.00 2.93 1.58 0.15 66.35 10:57:01 PM 0 42.09 0.00 3.63 1.82 0.12 52.34 10:57:01 PM 1 15.90 0.00 2.23 1.34 0.18 80.34 Average: all 14.49 0.00 2.63 3.66 0.10 79.12 Average: 0 18.51 0.00 2.79 4.23 0.09 74.38 Average: 1 10.47 0.01 2.47 3.09 0.10 83.86