---> uname -a: Linux prd-centos8-robot-2c-8g-5098.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 584 4982 19 2130 6817 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:f1:3d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fef1:3da8/64 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) 12/24/2024 _x86_64_ (2 CPU) 00:53:46 LINUX RESTART (2 CPU) 12:54:02 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 205.03 147.77 57.26 14647.35 40320.89 12:56:01 AM 114.40 0.75 113.65 53.59 11173.52 12:57:01 AM 25.66 0.42 25.24 64.78 2519.68 12:58:01 AM 43.02 6.71 36.30 1245.72 2695.90 12:59:01 AM 31.52 0.03 31.49 3.47 5700.38 01:00:01 AM 0.47 0.10 0.37 32.13 38.23 01:01:01 AM 2.20 0.05 2.15 2.00 86.72 01:02:01 AM 15.31 0.48 14.83 49.44 914.43 Average: 54.39 19.28 35.11 1986.24 7864.25 12:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5516436 7056444 2365996 30.02 2688 1732484 696716 7.80 187416 1897920 88012 12:56:01 AM 5204276 7003160 2678156 33.98 2688 1976296 704620 7.89 198548 2133672 56244 12:57:01 AM 5245640 7072300 2636792 33.45 2688 2003488 651000 7.29 221136 2072532 25052 12:58:01 AM 4980132 7017020 2902300 36.82 2688 2207156 666540 7.46 256168 2281960 140976 12:59:01 AM 5026272 7065844 2856160 36.23 2688 2209460 629916 7.05 257792 2228416 4 01:00:01 AM 4984056 7025504 2898376 36.77 2688 2211356 693648 7.77 258072 2270248 48 01:01:01 AM 4975904 7020164 2906528 36.87 2688 2214164 693648 7.77 258208 2278008 2224 01:02:01 AM 5160788 7034132 2721644 34.53 2688 2049380 660720 7.40 451028 1922392 13452 Average: 5136688 7036821 2745744 34.83 2688 2075473 674601 7.55 261046 2135644 40752 12:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 312.04 174.64 1390.25 60.93 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 77.22 62.02 935.91 10.03 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 14.23 8.75 6.41 3.76 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 39.34 29.47 295.92 6.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 206.80 146.63 43.82 37.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 25.65 16.55 7.25 3.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 28.36 22.49 7.85 5.37 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 56.42 38.31 86.56 27.93 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 94.56 62.13 344.58 19.35 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) 12/24/2024 _x86_64_ (2 CPU) 00:53:46 LINUX RESTART (2 CPU) 12:54:02 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 42.46 0.05 10.51 7.54 0.11 39.32 12:55:01 AM 0 44.89 0.03 10.95 9.45 0.14 34.54 12:55:01 AM 1 40.04 0.07 10.07 5.64 0.09 44.09 12:56:01 AM all 33.41 0.00 4.73 3.55 0.09 58.21 12:56:01 AM 0 28.98 0.00 4.11 3.46 0.10 63.35 12:56:01 AM 1 37.84 0.00 5.36 3.64 0.08 53.08 12:57:01 AM all 15.16 0.00 1.96 0.79 0.13 81.97 12:57:01 AM 0 18.44 0.00 1.64 0.64 0.10 79.18 12:57:01 AM 1 11.89 0.00 2.28 0.93 0.15 84.74 12:58:01 AM all 18.57 0.00 3.44 1.80 0.11 76.08 12:58:01 AM 0 10.92 0.00 2.77 0.62 0.10 85.59 12:58:01 AM 1 26.23 0.00 4.10 2.98 0.12 66.57 12:59:01 AM all 7.59 0.00 1.56 1.42 0.05 89.38 12:59:01 AM 0 7.42 0.00 2.01 1.88 0.05 88.64 12:59:01 AM 1 7.76 0.00 1.10 0.97 0.05 90.12 01:00:01 AM all 5.35 0.00 0.50 0.03 0.08 94.05 01:00:01 AM 0 3.56 0.00 0.37 0.05 0.08 95.94 01:00:01 AM 1 7.13 0.00 0.63 0.00 0.07 92.17 01:01:01 AM all 12.03 0.00 0.75 0.06 0.07 87.09 01:01:01 AM 0 5.97 0.00 0.72 0.05 0.07 93.20 01:01:01 AM 1 18.10 0.00 0.79 0.07 0.07 80.98 01:02:01 AM all 19.10 0.00 2.81 0.19 0.09 77.81 01:02:01 AM 0 14.58 0.00 2.79 0.25 0.08 82.29 01:02:01 AM 1 23.62 0.00 2.83 0.13 0.10 73.32 Average: all 19.13 0.01 3.26 1.90 0.09 75.61 Average: 0 16.75 0.00 3.14 2.02 0.09 77.99 Average: 1 21.51 0.01 3.37 1.78 0.09 73.23