---> uname -a: Linux prd-centos8-robot-2c-8g-7748.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 590 4800 19 2306 6804 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:96:44:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe96:44de/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) 01/05/2025 _x86_64_ (2 CPU) 22:50:27 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 64.90 26.51 38.39 5744.35 20346.52 10:53:01 PM 105.48 0.17 105.32 4.53 9727.10 10:54:01 PM 38.54 0.70 37.84 51.72 4453.23 10:55:01 PM 33.63 7.10 26.53 1310.18 1508.58 10:56:01 PM 45.62 2.52 43.10 396.00 6946.05 10:57:01 PM 2.90 0.00 2.90 0.00 89.79 10:58:01 PM 0.42 0.00 0.42 0.00 4.55 10:59:01 PM 0.27 0.00 0.27 0.00 1.97 11:00:01 PM 5.63 0.18 5.45 33.86 89.14 Average: 33.04 4.13 28.91 837.89 4796.47 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5532280 7051352 2350144 29.81 2688 1712224 728220 8.15 185412 1882416 76152 10:53:01 PM 5191784 7010780 2690640 34.13 2688 1997780 699060 7.83 189728 2162400 136720 10:54:01 PM 5157864 6978004 2724560 34.57 2688 1998348 732392 8.20 211388 2172048 25576 10:55:01 PM 4995596 7028864 2886828 36.62 2688 2203712 657448 7.36 256308 2266296 173048 10:56:01 PM 5015760 7063424 2866664 36.37 2688 2217808 626620 7.02 263940 2231924 24 10:57:01 PM 5016140 7063808 2866284 36.36 2688 2217812 626620 7.02 263940 2231860 4 10:58:01 PM 5016240 7063908 2866184 36.36 2688 2217812 626620 7.02 263940 2231796 4 10:59:01 PM 5016368 7064036 2866056 36.36 2688 2217812 626620 7.02 263940 2231796 4 11:00:01 PM 4932612 6978676 2949812 37.42 2688 2215664 704540 7.89 302696 2273992 13360 Average: 5097183 7033650 2785241 35.33 2688 2110997 669793 7.50 244588 2187170 47210 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.60 149.08 1156.13 57.07 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 89.95 70.82 1079.52 10.13 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 19.76 7.35 7.00 3.37 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 44.63 35.61 297.82 7.74 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 535.75 376.09 107.90 86.92 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 0.90 0.58 0.23 0.14 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 1.43 0.15 0.08 0.01 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.48 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 15.16 12.56 14.37 6.07 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 105.97 72.49 295.89 19.05 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) 01/05/2025 _x86_64_ (2 CPU) 22:50:27 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 32.48 0.02 6.25 11.83 0.14 49.28 10:52:01 PM 0 39.22 0.02 6.59 12.03 0.16 41.98 10:52:01 PM 1 25.84 0.02 5.92 11.63 0.12 56.48 10:53:01 PM all 29.90 0.00 4.64 7.04 0.16 58.26 10:53:01 PM 0 37.02 0.00 5.24 6.32 0.15 51.26 10:53:01 PM 1 22.83 0.00 4.05 7.74 0.17 65.21 10:54:01 PM all 15.41 0.00 1.76 2.96 0.09 79.78 10:54:01 PM 0 9.37 0.00 1.86 4.91 0.10 83.76 10:54:01 PM 1 21.45 0.00 1.66 1.01 0.08 75.80 10:55:01 PM all 22.18 0.00 4.40 1.58 0.10 71.74 10:55:01 PM 0 23.27 0.00 4.57 2.33 0.08 69.76 10:55:01 PM 1 21.09 0.00 4.24 0.82 0.12 73.73 10:56:01 PM all 9.64 0.00 2.33 4.77 0.07 83.19 10:56:01 PM 0 9.48 0.00 2.66 5.68 0.07 82.11 10:56:01 PM 1 9.80 0.00 2.00 3.86 0.07 84.27 10:57:01 PM all 0.31 0.00 0.08 0.01 0.06 99.55 10:57:01 PM 0 0.22 0.00 0.08 0.02 0.05 99.63 10:57:01 PM 1 0.40 0.00 0.07 0.00 0.07 99.47 10:58:01 PM all 0.32 0.00 0.06 0.00 0.07 99.56 10:58:01 PM 0 0.58 0.00 0.07 0.00 0.08 99.27 10:58:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 10:59:01 PM all 0.13 0.00 0.08 0.00 0.04 99.74 10:59:01 PM 0 0.17 0.00 0.07 0.00 0.03 99.73 10:59:01 PM 1 0.10 0.00 0.10 0.00 0.05 99.75 11:00:01 PM all 12.19 0.00 1.36 0.09 0.07 86.29 11:00:01 PM 0 17.23 0.00 1.55 0.15 0.07 81.00 11:00:01 PM 1 7.15 0.00 1.17 0.03 0.07 91.58 Average: all 13.55 0.00 2.32 3.11 0.09 80.94 Average: 0 15.06 0.00 2.50 3.46 0.09 78.89 Average: 1 12.03 0.00 2.13 2.77 0.09 82.98