---> uname -a: Linux prd-centos8-robot-2c-8g-16569.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 5001 19 2103 6808 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:e0:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:febc:e0ad/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 03:55:44 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 110.00 43.37 66.63 6683.51 39606.78 03:58:01 AM 118.93 6.58 112.35 1268.38 9167.66 03:59:01 AM 53.11 0.53 52.57 25.20 4963.91 04:00:01 AM 46.23 1.04 45.19 131.62 2835.03 04:01:01 AM 35.45 0.05 35.40 3.58 5882.47 04:02:01 AM 5.01 0.08 4.93 1.86 184.14 04:03:01 AM 0.18 0.00 0.18 0.00 2.60 04:04:01 AM 13.58 0.25 13.33 34.39 542.78 04:05:01 AM 38.47 0.45 38.02 48.38 1716.39 Average: 46.76 5.82 40.95 910.65 7212.24 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5499572 7053056 2382884 30.23 2688 1745192 754656 8.45 164992 1933232 95656 03:58:01 AM 5244036 7043048 2638420 33.47 2688 1975664 726096 8.13 186632 2106336 86772 03:59:01 AM 5164648 6990256 2717808 34.48 2688 2002724 771304 8.64 207756 2164584 12700 04:00:01 AM 4931288 6950376 2951168 37.44 2688 2187880 788208 8.83 229844 2348304 163008 04:01:01 AM 4962312 6969152 2920144 37.05 2688 2176352 799432 8.95 232484 2311432 248 04:02:01 AM 4893128 6900072 2989328 37.92 2688 2176456 892748 10.00 232504 2380284 4 04:03:01 AM 4685980 6693144 3196476 40.55 2688 2176676 1076780 12.06 232532 2587600 188 04:04:01 AM 5132176 6978324 2750280 34.89 2688 2020512 769920 8.62 244776 2152064 28556 04:05:01 AM 5124544 6976080 2757912 34.99 2688 2026460 765992 8.58 422924 1985808 29492 Average: 5070854 6950390 2811602 35.67 2688 2054213 816126 9.14 239383 2218849 46292 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 258.23 163.70 1267.24 56.22 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.31 43.27 596.04 7.09 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 25.91 18.20 148.36 4.64 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 49.10 36.02 320.35 7.78 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 249.49 212.54 52.53 138.63 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 425.30 366.22 4408.38 609.46 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 421.46 363.72 5240.34 23.65 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 137.24 113.98 1302.06 26.33 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.78 15.98 13.20 7.83 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 182.55 148.29 1483.40 98.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/15/2024 _x86_64_ (2 CPU) 03:55:44 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 33.52 0.00 6.30 7.40 0.08 52.70 03:57:01 AM 0 34.42 0.00 6.07 7.18 0.08 52.24 03:57:01 AM 1 32.62 0.00 6.52 7.63 0.08 53.16 03:58:01 AM all 33.94 0.00 5.56 4.06 0.09 56.35 03:58:01 AM 0 31.59 0.00 4.97 4.37 0.10 58.98 03:58:01 AM 1 36.30 0.00 6.15 3.76 0.08 53.71 03:59:01 AM all 19.99 0.00 1.98 1.87 0.08 76.07 03:59:01 AM 0 29.04 0.00 2.08 1.54 0.10 67.25 03:59:01 AM 1 10.95 0.00 1.89 2.21 0.07 84.88 04:00:01 AM all 28.75 0.00 4.08 1.12 0.09 65.95 04:00:01 AM 0 38.32 0.00 5.20 1.65 0.08 54.74 04:00:01 AM 1 19.20 0.00 2.96 0.60 0.10 77.14 04:01:01 AM all 9.51 0.00 1.70 1.18 0.07 87.55 04:01:01 AM 0 11.42 0.00 1.56 1.32 0.07 85.64 04:01:01 AM 1 7.60 0.00 1.84 1.04 0.07 89.46 04:02:01 AM all 15.12 0.00 1.21 0.09 0.10 83.47 04:02:01 AM 0 21.10 0.00 2.04 0.08 0.10 76.68 04:02:01 AM 1 9.19 0.00 0.39 0.10 0.10 90.22 04:03:01 AM all 9.83 0.00 1.19 0.00 0.08 88.89 04:03:01 AM 0 18.75 0.00 2.24 0.00 0.09 78.92 04:03:01 AM 1 1.06 0.00 0.17 0.00 0.08 98.69 04:04:01 AM all 17.82 0.00 2.24 0.17 0.08 79.68 04:04:01 AM 0 27.59 0.00 2.73 0.18 0.08 69.41 04:04:01 AM 1 7.98 0.00 1.75 0.15 0.08 90.03 04:05:01 AM all 27.71 0.00 2.81 0.69 0.08 68.70 04:05:01 AM 0 32.43 0.00 3.04 0.58 0.08 63.86 04:05:01 AM 1 22.99 0.00 2.59 0.80 0.08 73.54 Average: all 21.82 0.00 3.01 1.85 0.09 73.24 Average: 0 27.21 0.00 3.33 1.88 0.09 67.50 Average: 1 16.44 0.00 2.70 1.81 0.08 78.97