---> uname -a: Linux prd-centos8-robot-2c-8g-25628.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 586 4991 19 2119 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:f2:27:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fef2:2757/64 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) 09/22/2024 _x86_64_ (2 CPU) 01:19:40 LINUX RESTART (2 CPU) 01:20:00 AM tps rtps wtps bread/s bwrtn/s 01:20:02 AM 1128.45 1128.45 0.00 57814.23 0.00 01:21:01 AM 151.55 92.38 59.17 11940.91 40397.10 01:22:01 AM 123.88 6.78 117.09 1247.58 10145.13 01:23:01 AM 37.23 1.02 36.21 111.45 4381.05 01:24:01 AM 43.01 0.07 42.94 5.73 2855.79 01:25:01 AM 22.61 0.00 22.61 0.00 5389.87 01:26:01 AM 5.30 0.08 5.22 31.99 206.47 01:27:01 AM 0.33 0.00 0.33 0.00 6.28 01:28:01 AM 11.30 0.32 10.98 36.92 386.49 01:29:01 AM 22.93 0.53 22.40 64.79 1041.08 Average: 51.04 16.02 35.02 1722.87 7109.07 01:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:02 AM 7210424 7263100 672000 8.53 2688 265652 528808 6.71 96768 385520 10448 01:21:01 AM 5457452 7041432 2424972 30.76 2688 1774676 708108 7.93 190880 1943228 125316 01:22:01 AM 5144068 6998884 2738356 34.74 2688 2032056 704464 7.89 213764 2179148 133048 01:23:01 AM 5247312 7081840 2635112 33.43 2688 2011712 629732 7.05 240508 2048552 12 01:24:01 AM 5029404 7062240 2853020 36.19 2688 2201820 626588 7.02 259996 2221504 151444 01:25:01 AM 5024516 7057060 2857908 36.26 2688 2201828 626068 7.01 260004 2221592 12 01:26:01 AM 4984212 7018120 2898212 36.77 2688 2203192 680404 7.62 260132 2261392 16 01:27:01 AM 4984780 7018720 2897644 36.76 2688 2203224 680404 7.62 260132 2261316 24 01:28:01 AM 5087388 6975452 2795036 35.46 2688 2063488 716916 8.03 277216 2164812 27280 01:29:01 AM 5190548 7057108 2691876 34.15 2688 2042428 631328 7.07 446636 1896144 16592 Average: 5336010 7057396 2546414 32.30 2688 1900008 653282 7.31 250604 1958321 46419 01:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 AM eth0 3.35 2.51 1.12 0.38 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 278.81 175.32 1549.26 56.59 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 73.19 58.66 660.15 15.84 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 9.08 8.95 6.18 3.62 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 80.54 63.11 288.89 16.85 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 125.01 99.73 29.99 23.56 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 26.93 20.05 6.37 2.73 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 2.42 3.00 0.42 0.32 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 51.60 34.21 76.22 22.86 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 22.03 17.25 15.94 7.73 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 73.72 52.92 289.04 16.54 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) 09/22/2024 _x86_64_ (2 CPU) 01:19:40 LINUX RESTART (2 CPU) 01:20:00 AM CPU %user %nice %system %iowait %steal %idle 01:20:02 AM all 69.47 0.22 15.27 14.82 0.00 0.22 01:20:02 AM 0 99.15 0.00 0.85 0.00 0.00 0.00 01:20:02 AM 1 37.61 0.46 30.73 30.73 0.00 0.46 01:21:01 AM all 38.96 0.06 9.87 12.63 0.15 38.32 01:21:01 AM 0 32.05 0.09 9.27 11.76 0.17 46.66 01:21:01 AM 1 45.89 0.03 10.48 13.51 0.14 29.95 01:22:01 AM all 29.71 0.00 5.31 9.01 0.13 55.84 01:22:01 AM 0 27.53 0.00 5.25 10.25 0.15 56.81 01:22:01 AM 1 31.91 0.00 5.38 7.76 0.10 54.85 01:23:01 AM all 15.99 0.00 1.81 2.84 0.07 79.29 01:23:01 AM 0 7.09 0.00 1.52 2.76 0.07 88.57 01:23:01 AM 1 24.90 0.00 2.11 2.93 0.07 70.00 01:24:01 AM all 27.18 0.00 4.50 1.21 0.11 67.00 01:24:01 AM 0 24.28 0.00 4.68 1.42 0.10 69.52 01:24:01 AM 1 30.08 0.00 4.31 1.00 0.12 64.50 01:25:01 AM all 0.61 0.00 0.53 1.63 0.03 97.19 01:25:01 AM 0 0.40 0.00 0.55 2.11 0.03 96.91 01:25:01 AM 1 0.82 0.00 0.52 1.15 0.03 97.48 01:26:01 AM all 2.30 0.00 0.28 0.05 0.05 97.33 01:26:01 AM 0 3.64 0.00 0.34 0.05 0.05 95.92 01:26:01 AM 1 0.95 0.00 0.22 0.05 0.05 98.73 01:27:01 AM all 0.52 0.00 0.09 0.00 0.07 99.32 01:27:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 01:27:01 AM 1 0.72 0.00 0.08 0.00 0.08 99.12 01:28:01 AM all 7.85 0.00 1.41 0.21 0.08 90.46 01:28:01 AM 0 8.20 0.00 1.29 0.32 0.07 90.12 01:28:01 AM 1 7.49 0.00 1.54 0.10 0.08 90.79 01:29:01 AM all 26.34 0.00 3.36 1.46 0.10 68.74 01:29:01 AM 0 16.35 0.00 3.23 2.05 0.12 78.25 01:29:01 AM 1 36.25 0.00 3.49 0.87 0.08 59.31 Average: all 16.75 0.01 3.05 3.24 0.09 76.87 Average: 0 13.63 0.01 2.89 3.37 0.09 80.01 Average: 1 19.86 0.01 3.21 3.11 0.08 73.73