---> uname -a: Linux prd-centos8-robot-2c-8g-7569.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4942 19 2133 6780 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:bc:76:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:febc:7675/64 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) 01/04/2025 _x86_64_ (2 CPU) 23:33:57 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 111.65 0.37 111.28 15.59 10311.71 11:37:01 PM 43.88 1.05 42.83 113.71 5393.62 11:38:01 PM 52.47 9.21 43.25 1640.52 2749.72 11:39:01 PM 28.56 0.03 28.53 3.47 5797.43 11:40:01 PM 0.77 0.00 0.77 0.00 15.48 11:41:01 PM 0.53 0.00 0.53 0.00 7.18 11:42:01 PM 0.47 0.10 0.37 32.13 8.27 11:43:01 PM 20.19 0.42 19.78 47.72 876.42 Average: 32.31 1.40 30.92 231.65 3144.94 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5253928 7016224 2628496 33.35 2688 1941348 725128 8.12 187780 2104016 105704 11:37:01 PM 5267160 7063928 2615264 33.18 2688 1975052 690288 7.73 217996 2055968 24 11:38:01 PM 4957056 7005416 2925368 37.11 2688 2218088 703824 7.88 261612 2294344 156432 11:39:01 PM 4980920 7029020 2901504 36.81 2688 2218212 690944 7.74 264796 2265560 4 11:40:01 PM 4980548 7028632 2901876 36.81 2688 2218212 673624 7.54 264800 2265860 4 11:41:01 PM 4980820 7028940 2901604 36.81 2688 2218216 673624 7.54 264800 2265616 4 11:42:01 PM 4936524 6986668 2945900 37.37 2688 2220232 762840 8.54 264928 2309456 1040 11:43:01 PM 5084492 6961164 2797932 35.50 2688 2052084 746324 8.36 454720 1992172 13364 Average: 5055181 7014999 2827243 35.87 2688 2132680 708324 7.93 272679 2194124 34572 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 80.64 68.53 919.95 18.69 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 40.68 31.16 439.07 6.52 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 48.97 39.60 303.18 9.74 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 597.22 431.86 112.14 92.01 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 2.77 2.00 0.51 0.48 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 3.10 1.88 0.51 0.41 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 56.57 36.31 18.83 3.87 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 100.97 68.99 97.17 29.98 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 116.36 85.04 236.42 20.21 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) 01/04/2025 _x86_64_ (2 CPU) 23:33:57 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 34.13 0.00 5.11 4.08 0.13 56.55 11:36:01 PM 0 27.89 0.00 5.11 3.97 0.12 62.92 11:36:01 PM 1 40.37 0.00 5.11 4.20 0.13 50.19 11:37:01 PM all 19.84 0.00 2.15 2.54 0.07 75.41 11:37:01 PM 0 11.67 0.00 2.24 2.88 0.07 83.15 11:37:01 PM 1 28.00 0.00 2.05 2.20 0.07 67.68 11:38:01 PM all 25.12 0.00 5.07 0.87 0.09 68.86 11:38:01 PM 0 14.00 0.00 4.29 0.82 0.08 80.81 11:38:01 PM 1 36.27 0.00 5.85 0.92 0.10 56.86 11:39:01 PM all 4.40 0.00 1.35 1.07 0.06 93.12 11:39:01 PM 0 6.66 0.00 1.69 1.76 0.07 89.81 11:39:01 PM 1 2.16 0.00 1.00 0.38 0.05 96.41 11:40:01 PM all 0.35 0.00 0.08 0.01 0.04 99.52 11:40:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 11:40:01 PM 1 0.60 0.00 0.07 0.02 0.03 99.28 11:41:01 PM all 0.36 0.00 0.08 0.00 0.04 99.52 11:41:01 PM 0 0.17 0.00 0.13 0.00 0.05 99.65 11:41:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:42:01 PM all 2.68 0.00 0.43 0.03 0.06 96.80 11:42:01 PM 0 1.64 0.00 0.49 0.05 0.07 97.76 11:42:01 PM 1 3.73 0.00 0.38 0.00 0.05 95.84 11:43:01 PM all 19.81 0.00 2.83 0.39 0.07 76.91 11:43:01 PM 0 17.95 0.00 2.94 0.17 0.07 78.87 11:43:01 PM 1 21.67 0.00 2.71 0.62 0.07 74.94 Average: all 13.35 0.00 2.14 1.12 0.07 83.32 Average: 0 10.01 0.00 2.13 1.21 0.07 86.58 Average: 1 16.67 0.00 2.15 1.04 0.07 80.07