---> uname -a: Linux prd-centos8-robot-2c-8g-5632.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 579 4991 19 2126 6822 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:94:51:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe94:5162/64 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:29 LINUX RESTART (2 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 111.06 65.71 45.35 7449.12 30301.47 05:25:01 AM 104.97 0.03 104.93 1.07 10812.30 05:26:01 AM 45.48 0.77 44.72 53.58 4909.16 05:27:01 AM 37.07 7.10 29.97 1309.96 1660.36 05:28:01 AM 42.29 0.03 42.26 3.47 6943.06 05:29:01 AM 2.53 0.12 2.42 33.06 82.96 05:30:01 AM 2.23 0.00 2.23 0.00 112.61 05:31:01 AM 0.28 0.00 0.28 0.00 4.66 05:32:01 AM 9.76 0.32 9.45 36.92 373.99 Average: 39.51 8.23 31.28 987.30 6132.27 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 5569344 7089716 2313088 29.34 2688 1713256 698560 7.82 187276 1845096 105248 05:25:01 AM 5313540 7078856 2568892 32.59 2688 1944148 643116 7.20 187100 2047240 87440 05:26:01 AM 5198308 7021988 2684124 34.05 2688 2001600 706608 7.91 210900 2134500 25576 05:27:01 AM 5005000 7042724 2877432 36.50 2688 2207860 676088 7.57 256704 2258752 173996 05:28:01 AM 5029052 7069536 2853380 36.20 2688 2210252 621920 6.96 258536 2224796 4 05:29:01 AM 4979380 7022260 2903052 36.83 2688 2212648 710444 7.95 258808 2274392 1388 05:30:01 AM 4979456 7022336 2902976 36.83 2688 2212648 712832 7.98 258808 2274340 4 05:31:01 AM 4964884 7007800 2917548 37.01 2688 2212668 728800 8.16 258808 2288848 4 05:32:01 AM 5125396 6994324 2757036 34.98 2688 2044628 712808 7.98 293492 2113160 19352 Average: 5129373 7038838 2753059 34.93 2688 2084412 690131 7.73 241159 2162347 45890 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 256.18 159.38 1160.26 58.90 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 58.88 46.23 644.92 5.69 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 42.05 29.56 441.35 7.45 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 38.74 30.94 296.30 6.76 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 197.23 141.99 42.98 37.52 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 101.93 87.47 36.00 33.49 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 244.42 243.22 49.07 101.78 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 177.61 176.63 194.35 62.04 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 66.83 51.82 122.88 26.68 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 131.56 107.49 331.97 37.82 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:29 LINUX RESTART (2 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 29.70 0.04 6.53 23.42 0.12 40.19 05:24:01 AM 0 25.92 0.07 6.71 23.92 0.10 43.28 05:24:01 AM 1 33.47 0.02 6.36 22.92 0.14 37.09 05:25:01 AM all 22.26 0.00 3.86 9.53 0.14 64.20 05:25:01 AM 0 19.43 0.00 4.00 8.06 0.13 68.37 05:25:01 AM 1 25.09 0.00 3.73 11.00 0.15 60.02 05:26:01 AM all 17.09 0.00 2.41 3.29 0.11 77.09 05:26:01 AM 0 12.66 0.00 2.42 3.07 0.10 81.75 05:26:01 AM 1 21.54 0.00 2.40 3.51 0.12 72.43 05:27:01 AM all 22.16 0.00 4.30 1.57 0.11 71.86 05:27:01 AM 0 9.20 0.00 3.40 1.08 0.12 86.19 05:27:01 AM 1 35.23 0.00 5.21 2.05 0.10 57.41 05:28:01 AM all 8.75 0.00 1.85 5.80 0.09 83.51 05:28:01 AM 0 9.82 0.00 1.73 3.31 0.10 85.04 05:28:01 AM 1 7.68 0.00 1.97 8.28 0.08 81.99 05:29:01 AM all 9.03 0.00 0.45 0.04 0.08 90.40 05:29:01 AM 0 11.85 0.00 0.39 0.02 0.08 87.66 05:29:01 AM 1 6.20 0.00 0.52 0.07 0.08 93.12 05:30:01 AM all 19.00 0.00 0.46 0.07 0.13 80.33 05:30:01 AM 0 37.43 0.00 0.75 0.00 0.14 61.69 05:30:01 AM 1 0.84 0.00 0.18 0.13 0.13 98.71 05:31:01 AM all 23.67 0.00 0.52 0.00 0.13 75.68 05:31:01 AM 0 29.85 0.00 0.58 0.00 0.14 69.44 05:31:01 AM 1 17.57 0.00 0.47 0.00 0.12 81.84 05:32:01 AM all 15.04 0.00 1.98 0.50 0.08 82.39 05:32:01 AM 0 13.91 0.00 2.58 0.40 0.08 83.02 05:32:01 AM 1 16.17 0.00 1.38 0.61 0.08 81.76 Average: all 18.50 0.00 2.48 4.89 0.11 74.01 Average: 0 18.84 0.01 2.50 4.40 0.11 74.13 Average: 1 18.17 0.00 2.46 5.37 0.11 73.89