---> uname -a: Linux prd-centos8-robot-2c-8g-1393.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 585 4878 19 2233 6815 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:67:bd:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe67:bd1c/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) 01/13/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 69.92 43.61 26.32 62351.88 30273.68 08:11:01 PM 84.71 6.38 78.32 1098.57 5686.90 08:12:01 PM 78.55 0.73 77.82 53.06 9928.90 08:13:01 PM 53.67 9.61 44.05 1703.03 2913.30 08:14:01 PM 26.36 0.03 26.33 3.47 5608.88 08:15:01 PM 3.90 0.10 3.80 32.12 187.69 08:16:01 PM 0.95 0.00 0.95 0.00 602.88 08:17:01 PM 0.42 0.00 0.42 0.00 378.32 08:18:01 PM 0.42 0.03 0.38 1.87 181.37 08:19:01 PM 14.41 0.33 14.08 37.85 1216.34 Average: 29.36 2.02 27.35 477.93 3034.17 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 5796640 7172000 2085784 26.46 2688 1574300 615488 6.89 153736 1673636 5456 08:11:01 PM 5313000 7024736 2569424 32.60 2688 1894420 707104 7.92 188388 2062396 179420 08:12:01 PM 5167068 6990576 2715356 34.45 2688 2001616 726960 8.14 210352 2162548 25576 08:13:01 PM 4964392 7015736 2918032 37.02 2688 2221000 670140 7.50 259920 2289728 156428 08:14:01 PM 5010160 7061216 2872264 36.44 2688 2221124 631924 7.08 263232 2237016 4 08:15:01 PM 4968444 7022332 2913980 36.97 2688 2223956 698756 7.82 263416 2278028 76 08:16:01 PM 4937348 7008780 2945076 37.36 2688 2241516 714140 8.00 263832 2308860 68 08:17:01 PM 4924716 7007400 2957708 37.52 2688 2252752 714140 8.00 263832 2321300 24 08:18:01 PM 4913360 7004448 2969064 37.67 2688 2261140 714140 8.00 264072 2332548 3100 08:19:01 PM 5067984 7046576 2814440 35.71 2688 2153912 653104 7.31 334368 2127020 88116 Average: 5106311 7035380 2776113 35.22 2688 2104574 684590 7.67 246515 2179308 45827 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 1021.80 690.23 4790.76 401.79 0.00 0.00 0.00 0.00 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 188.22 137.72 1337.55 37.94 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 48.64 37.14 441.54 7.98 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 43.67 37.90 302.92 9.57 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 191.82 137.73 37.44 35.75 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 23.58 16.84 26.08 2.77 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 44.04 35.03 117.92 10.69 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 30.09 20.86 74.56 6.73 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 21.26 19.68 64.78 12.39 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 93.10 63.35 382.98 79.46 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 78.37 57.81 320.55 23.52 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) 01/13/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 79.53 0.00 14.57 2.76 0.00 3.15 08:10:01 PM 0 94.40 0.00 4.00 0.00 0.00 1.60 08:10:01 PM 1 65.12 0.00 24.81 5.43 0.00 4.65 08:11:01 PM all 35.62 0.00 5.04 1.28 0.11 57.95 08:11:01 PM 0 28.55 0.00 4.20 1.51 0.12 65.63 08:11:01 PM 1 42.69 0.00 5.89 1.05 0.10 50.28 08:12:01 PM all 22.81 0.00 3.11 1.38 0.10 72.60 08:12:01 PM 0 24.32 0.00 3.16 1.32 0.08 71.12 08:12:01 PM 1 21.30 0.00 3.06 1.44 0.12 74.09 08:13:01 PM all 29.37 0.00 5.23 0.66 0.09 64.65 08:13:01 PM 0 29.65 0.00 5.45 0.80 0.10 64.01 08:13:01 PM 1 29.09 0.00 5.02 0.52 0.08 65.29 08:14:01 PM all 2.57 0.00 0.74 0.61 0.05 96.03 08:14:01 PM 0 4.68 0.00 0.84 0.65 0.03 93.80 08:14:01 PM 1 0.47 0.00 0.64 0.57 0.07 98.26 08:15:01 PM all 3.49 0.00 0.23 0.01 0.09 96.18 08:15:01 PM 0 1.69 0.00 0.18 0.00 0.08 98.05 08:15:01 PM 1 5.29 0.00 0.28 0.02 0.10 94.31 08:16:01 PM all 18.30 0.00 0.22 0.10 0.08 81.30 08:16:01 PM 0 11.24 0.00 0.20 0.20 0.07 88.29 08:16:01 PM 1 25.35 0.00 0.23 0.00 0.10 74.32 08:17:01 PM all 9.82 0.00 0.15 0.03 0.08 89.92 08:17:01 PM 0 10.55 0.00 0.17 0.07 0.08 89.13 08:17:01 PM 1 9.10 0.00 0.13 0.00 0.07 90.70 08:18:01 PM all 8.90 0.00 0.21 0.00 0.07 90.82 08:18:01 PM 0 1.32 0.00 0.15 0.00 0.05 98.48 08:18:01 PM 1 16.50 0.00 0.27 0.00 0.08 83.15 08:19:01 PM all 19.51 0.00 2.31 0.11 0.08 77.99 08:19:01 PM 0 9.85 0.00 1.80 0.07 0.08 88.19 08:19:01 PM 1 29.16 0.00 2.82 0.15 0.08 67.79 Average: all 16.86 0.00 1.95 0.47 0.08 80.64 Average: 0 13.72 0.00 1.80 0.51 0.08 83.89 Average: 1 19.99 0.00 2.09 0.43 0.09 77.40