---> uname -a: Linux prd-centos8-robot-2c-8g-2858.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 629 4941 19 2126 6772 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:d7:54:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fed7:543b/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) 12/15/2024 _x86_64_ (2 CPU) 03:47:38 LINUX RESTART (2 CPU) 03:48:01 AM tps rtps wtps bread/s bwrtn/s 03:49:01 AM 149.58 85.51 64.07 8653.01 40066.05 03:50:01 AM 115.88 7.43 108.45 1297.25 9704.35 03:51:01 AM 24.89 0.20 24.69 31.59 3490.74 03:52:01 AM 44.09 0.25 43.84 36.65 2855.55 03:53:01 AM 25.50 0.00 25.50 0.00 5645.61 03:54:01 AM 4.07 0.10 3.97 32.12 164.58 03:55:01 AM 0.72 0.03 0.68 1.87 108.72 03:56:01 AM 31.14 0.85 30.29 101.70 1475.36 Average: 49.48 11.80 37.68 1269.48 7939.71 03:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 AM 5466020 7041512 2416412 30.66 2688 1767064 730144 8.18 190580 1938804 112144 03:50:01 AM 5169740 7002784 2712692 34.41 2688 2010068 739304 8.28 221520 2143936 89788 03:51:01 AM 5196268 7029728 2686164 34.08 2688 2011020 689444 7.72 238108 2103092 12 03:52:01 AM 5024764 7061040 2857668 36.25 2688 2205884 641076 7.18 257992 2229828 156056 03:53:01 AM 5021580 7057464 2860852 36.29 2688 2205888 641076 7.18 257992 2229832 8 03:54:01 AM 4978548 7016804 2903884 36.84 2688 2208256 691640 7.74 258260 2272392 508 03:55:01 AM 5015436 7057636 2866996 36.37 2688 2212200 645152 7.22 258756 2235364 1440 03:56:01 AM 5090340 6963164 2792092 35.42 2688 2049264 731140 8.19 452584 1991468 3516 Average: 5120337 7028766 2762095 35.04 2688 2083706 688622 7.71 266974 2143090 45434 03:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 323.94 186.17 1527.88 60.93 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 80.04 62.69 714.13 9.69 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 10.40 5.61 4.70 2.71 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 228.79 166.83 338.25 37.08 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 1.38 0.73 0.18 0.12 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 39.49 27.96 11.40 4.87 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 32.01 22.71 9.90 5.16 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 46.40 37.34 89.82 36.74 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 95.31 63.76 337.06 19.66 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) 12/15/2024 _x86_64_ (2 CPU) 03:47:38 LINUX RESTART (2 CPU) 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 36.79 0.08 9.58 17.02 0.12 36.41 03:49:01 AM 0 31.33 0.07 8.86 16.18 0.10 43.46 03:49:01 AM 1 42.28 0.08 10.30 17.85 0.14 29.34 03:50:01 AM all 33.99 0.00 5.53 3.55 0.10 56.83 03:50:01 AM 0 31.60 0.00 5.35 3.45 0.08 59.52 03:50:01 AM 1 36.39 0.00 5.72 3.64 0.12 54.13 03:51:01 AM all 10.09 0.00 1.05 0.98 0.08 87.79 03:51:01 AM 0 12.92 0.00 1.04 0.85 0.08 85.11 03:51:01 AM 1 7.26 0.00 1.07 1.12 0.08 90.47 03:52:01 AM all 26.71 0.00 4.35 1.19 0.10 67.65 03:52:01 AM 0 17.15 0.00 3.82 1.69 0.08 77.26 03:52:01 AM 1 36.29 0.00 4.88 0.69 0.12 58.02 03:53:01 AM all 0.32 0.00 0.31 1.96 0.03 97.38 03:53:01 AM 0 0.12 0.00 0.33 2.64 0.05 96.86 03:53:01 AM 1 0.52 0.00 0.28 1.28 0.02 97.90 03:54:01 AM all 9.31 0.00 0.94 0.04 0.08 89.63 03:54:01 AM 0 5.26 0.00 0.48 0.07 0.08 94.10 03:54:01 AM 1 13.35 0.00 1.39 0.02 0.08 85.16 03:55:01 AM all 10.67 0.00 0.61 0.00 0.08 88.65 03:55:01 AM 0 3.81 0.00 0.37 0.00 0.07 95.76 03:55:01 AM 1 17.53 0.00 0.85 0.00 0.08 81.54 03:56:01 AM all 32.04 0.00 3.75 0.39 0.08 63.73 03:56:01 AM 0 20.63 0.00 3.46 0.40 0.10 75.41 03:56:01 AM 1 43.44 0.00 4.04 0.38 0.07 52.06 Average: all 19.97 0.01 3.26 3.13 0.08 73.55 Average: 0 15.34 0.01 2.96 3.15 0.08 78.46 Average: 1 24.60 0.01 3.56 3.10 0.09 68.64