---> uname -a: Linux prd-centos8-robot-2c-8g-727.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 587 4986 19 2123 6814 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:f3:15:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fef3:152e/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) 07/21/2024 _x86_64_ (2 CPU) 00:48:14 LINUX RESTART (2 CPU) 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 99.17 19.49 79.67 2832.12 6581.79 12:51:01 AM 76.78 0.73 76.05 51.31 8558.87 12:52:01 AM 17.61 0.82 16.79 123.43 1493.59 12:53:01 AM 66.86 2.52 64.35 396.00 7931.51 12:54:01 AM 3.27 0.12 3.15 33.86 152.64 12:55:01 AM 1.87 0.02 1.85 0.13 73.72 12:56:01 AM 0.28 0.00 0.28 0.00 18.04 12:57:01 AM 0.10 0.00 0.10 0.00 7.61 12:58:01 AM 11.76 0.32 11.45 36.93 392.47 12:59:01 AM 25.36 0.73 24.63 77.71 1148.53 Average: 30.31 2.47 27.83 355.16 2636.10 12:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5334792 7061744 2547632 32.32 2688 1908608 717788 8.04 211480 2011528 157508 12:51:01 AM 5186948 7005784 2695476 34.20 2688 1996376 730108 8.17 222496 2127388 26392 12:52:01 AM 5170172 7038736 2712252 34.41 2688 2043804 693032 7.76 247532 2112732 42072 12:53:01 AM 5024596 7058528 2857828 36.26 2688 2203328 670544 7.51 264992 2216092 100 12:54:01 AM 4981448 7017316 2900976 36.80 2688 2205240 723724 8.10 265748 2258764 4 12:55:01 AM 4979492 7015828 2902932 36.83 2688 2205708 723724 8.10 265816 2260764 140 12:56:01 AM 4978032 7014692 2904392 36.85 2688 2206032 723724 8.10 265816 2262116 4 12:57:01 AM 4975608 7012596 2906816 36.88 2688 2206360 723724 8.10 265816 2264596 144 12:58:01 AM 5146632 7013024 2735792 34.71 2688 2042020 721872 8.08 283212 2097904 19952 12:59:01 AM 5106768 6978008 2775656 35.21 2688 2047248 756856 8.47 446532 1977728 15948 Average: 5088449 7021626 2793975 35.45 2688 2106472 718510 8.05 273944 2158961 26226 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 270.03 167.16 1533.14 53.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 45.03 33.65 320.85 6.61 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 16.73 10.30 6.70 3.92 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 258.30 234.66 318.26 51.64 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 19.60 15.26 6.16 2.32 0.00 0.00 0.00 0.00 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 2.52 2.25 2.97 1.27 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 0.93 0.50 0.16 0.08 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 1.23 0.63 0.40 0.28 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 39.03 29.61 76.67 26.27 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 23.76 17.81 15.88 8.89 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 67.72 51.18 228.13 15.43 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) 07/21/2024 _x86_64_ (2 CPU) 00:48:14 LINUX RESTART (2 CPU) 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 38.85 0.01 6.65 2.03 0.11 52.35 12:50:01 AM 0 41.02 0.02 7.36 2.19 0.10 49.32 12:50:01 AM 1 36.69 0.00 5.93 1.87 0.12 55.39 12:51:01 AM all 20.52 0.00 2.78 1.48 0.08 75.15 12:51:01 AM 0 21.65 0.00 3.17 1.48 0.08 73.61 12:51:01 AM 1 19.39 0.00 2.38 1.47 0.08 76.68 12:52:01 AM all 15.72 0.00 2.36 0.21 0.06 81.65 12:52:01 AM 0 19.03 0.00 2.29 0.17 0.07 78.45 12:52:01 AM 1 12.41 0.00 2.43 0.25 0.05 84.86 12:53:01 AM all 22.88 0.00 3.84 1.22 0.10 71.97 12:53:01 AM 0 28.76 0.00 4.06 1.12 0.10 65.96 12:53:01 AM 1 17.00 0.00 3.62 1.32 0.10 77.96 12:54:01 AM all 4.20 0.00 0.35 0.01 0.04 95.39 12:54:01 AM 0 5.62 0.00 0.39 0.02 0.03 93.94 12:54:01 AM 1 2.81 0.00 0.32 0.00 0.05 96.82 12:55:01 AM all 1.69 0.00 0.13 0.01 0.06 98.12 12:55:01 AM 0 1.72 0.00 0.13 0.02 0.07 98.06 12:55:01 AM 1 1.65 0.00 0.12 0.00 0.05 98.18 12:56:01 AM all 1.54 0.00 0.11 0.00 0.06 98.30 12:56:01 AM 0 2.24 0.00 0.12 0.00 0.07 97.58 12:56:01 AM 1 0.84 0.00 0.10 0.00 0.05 99.01 12:57:01 AM all 1.48 0.00 0.11 0.00 0.07 98.35 12:57:01 AM 0 2.31 0.00 0.12 0.00 0.07 97.51 12:57:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 12:58:01 AM all 13.16 0.00 1.67 0.12 0.06 84.99 12:58:01 AM 0 13.93 0.00 1.50 0.17 0.05 84.35 12:58:01 AM 1 12.40 0.00 1.84 0.07 0.07 85.63 12:59:01 AM all 29.36 0.00 3.34 0.23 0.08 66.98 12:59:01 AM 0 34.55 0.00 3.49 0.23 0.08 61.65 12:59:01 AM 1 24.16 0.00 3.19 0.23 0.08 72.33 Average: all 14.95 0.00 2.13 0.53 0.07 82.31 Average: 0 17.10 0.00 2.27 0.54 0.07 80.02 Average: 1 12.81 0.00 2.00 0.52 0.07 84.60