---> uname -a: Linux prd-centos8-robot-2c-8g-18261.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4854 19 2228 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:a3:85:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fea3:85c2/64 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) 02/15/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 84.49 6.25 78.24 1093.19 5673.23 08:12:01 PM 80.40 1.05 79.35 113.71 10190.90 08:13:01 PM 39.71 9.30 30.41 1642.66 1720.05 08:14:01 PM 40.73 0.03 40.69 3.47 6853.99 08:15:01 PM 3.88 0.10 3.78 32.12 210.56 08:16:01 PM 2.53 0.00 2.53 0.00 662.11 08:17:01 PM 0.47 0.00 0.47 0.00 372.43 08:18:01 PM 0.60 0.03 0.57 1.87 292.20 08:19:01 PM 13.03 0.33 12.70 37.85 597.17 Average: 29.54 1.90 27.64 325.00 2952.47 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5257220 7004984 2625212 33.30 2688 1928512 730632 8.18 194004 2105536 213488 08:12:01 PM 5275664 7082652 2606768 33.07 2688 1984432 636156 7.12 216640 2045392 32 08:13:01 PM 5007096 7067128 2875336 36.48 2688 2228940 630536 7.06 259460 2245352 189852 08:14:01 PM 4977736 7037588 2904696 36.85 2688 2229108 664888 7.44 262884 2266392 4 08:15:01 PM 4933624 6996284 2948808 37.41 2688 2231920 734620 8.23 263072 2310072 256 08:16:01 PM 4895988 6976308 2986444 37.89 2688 2249588 750904 8.41 263488 2347680 256 08:17:01 PM 4880996 6972504 3001436 38.08 2688 2260772 750904 8.41 263488 2361856 372 08:18:01 PM 4868540 6968452 3013892 38.24 2688 2269160 766556 8.58 263728 2374352 136 08:19:01 PM 4984516 6957328 2897916 36.76 2688 2147324 752792 8.43 335836 2204496 63112 Average: 5009042 7007025 2873390 36.45 2688 2169973 713110 7.98 258067 2251236 51945 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 130.42 97.40 1064.51 21.65 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 45.63 38.13 460.68 8.49 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 38.96 33.51 300.34 8.33 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 215.88 152.66 42.60 38.55 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 23.69 17.49 25.96 2.74 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 44.53 36.66 118.91 10.90 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 27.76 20.64 74.49 6.75 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 21.71 20.35 64.74 12.30 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 73.98 47.80 155.76 78.24 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 69.17 51.63 256.46 20.88 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) 02/15/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 34.02 0.00 5.12 1.15 0.11 59.60 08:11:01 PM 0 44.70 0.00 6.44 1.28 0.08 47.49 08:11:01 PM 1 23.37 0.00 3.81 1.01 0.13 71.67 08:12:01 PM all 21.96 0.00 3.24 1.20 0.08 73.51 08:12:01 PM 0 28.76 0.00 3.01 0.62 0.08 67.53 08:12:01 PM 1 15.17 0.00 3.48 1.78 0.08 79.48 08:13:01 PM all 22.93 0.00 4.46 0.62 0.08 71.91 08:13:01 PM 0 27.61 0.00 4.71 0.72 0.08 66.88 08:13:01 PM 1 18.27 0.00 4.21 0.52 0.08 76.92 08:14:01 PM all 4.83 0.00 1.39 0.86 0.07 92.86 08:14:01 PM 0 7.12 0.00 1.65 0.75 0.07 90.41 08:14:01 PM 1 2.54 0.00 1.12 0.97 0.07 95.31 08:15:01 PM all 3.28 0.00 0.22 0.02 0.08 96.41 08:15:01 PM 0 4.53 0.00 0.28 0.03 0.08 95.06 08:15:01 PM 1 2.02 0.00 0.15 0.00 0.08 97.75 08:16:01 PM all 18.67 0.00 0.23 0.06 0.08 80.96 08:16:01 PM 0 28.86 0.00 0.23 0.02 0.10 70.79 08:16:01 PM 1 8.49 0.00 0.22 0.10 0.07 91.13 08:17:01 PM all 9.76 0.00 0.11 0.11 0.07 89.96 08:17:01 PM 0 6.59 0.00 0.13 0.10 0.07 93.11 08:17:01 PM 1 12.93 0.00 0.08 0.12 0.07 86.81 08:18:01 PM all 9.07 0.00 0.24 0.05 0.09 90.54 08:18:01 PM 0 17.19 0.00 0.30 0.00 0.10 82.41 08:18:01 PM 1 0.97 0.00 0.18 0.10 0.08 98.66 08:19:01 PM all 18.02 0.00 1.93 0.07 0.09 79.89 08:19:01 PM 0 21.63 0.00 1.85 0.07 0.10 76.35 08:19:01 PM 1 14.41 0.00 2.00 0.07 0.08 83.44 Average: all 15.85 0.00 1.88 0.46 0.08 81.73 Average: 0 20.78 0.00 2.07 0.40 0.09 76.66 Average: 1 10.92 0.00 1.70 0.52 0.08 86.79