---> uname -a: Linux prd-centos8-robot-2c-8g-1737.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 575 4991 19 2130 6825 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:f0:20:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fef0:2018/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:35:22 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 100.92 21.24 79.67 5796.20 7182.31 01:38:01 AM 84.27 0.70 83.57 50.79 10215.73 01:39:01 AM 29.72 0.42 29.31 64.78 1580.79 01:40:01 AM 45.39 2.52 42.88 396.07 6790.78 01:41:01 AM 3.63 0.00 3.63 0.00 152.49 01:42:01 AM 0.32 0.00 0.32 0.00 4.70 01:43:01 AM 0.10 0.00 0.10 0.00 1.43 01:44:01 AM 13.58 0.45 13.13 71.72 488.44 Average: 34.74 3.17 31.57 797.48 3301.93 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5364288 7082972 2518144 31.95 2688 1901072 662112 7.41 210288 1985440 154500 01:38:01 AM 5213556 7047096 2668876 33.86 2688 2010760 696860 7.80 230920 2090808 1120 01:39:01 AM 5015064 7044640 2867368 36.38 2688 2199456 672508 7.53 256156 2242328 169024 01:40:01 AM 5025528 7070884 2856904 36.24 2688 2214716 627124 7.02 261924 2218348 8 01:41:01 AM 5025900 7071244 2856532 36.24 2688 2214720 627124 7.02 261920 2218384 4 01:42:01 AM 5025888 7071232 2856544 36.24 2688 2214720 627124 7.02 261920 2218416 16 01:43:01 AM 5025960 7071304 2856472 36.24 2688 2214720 627124 7.02 261920 2218460 8 01:44:01 AM 5128992 7001532 2753440 34.93 2688 2047368 717396 8.03 292644 2106912 16624 Average: 5103147 7057613 2779285 35.26 2688 2127192 657172 7.36 254712 2162387 42663 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 295.33 193.95 1640.94 60.61 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 67.11 52.14 544.18 8.79 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 40.84 31.57 295.02 7.48 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 20.10 16.56 9.79 6.37 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 3.53 0.87 1.81 0.13 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 2.22 0.97 0.59 0.41 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 2.18 1.10 0.81 0.53 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 44.88 29.93 71.91 26.53 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 59.52 40.89 320.64 13.86 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) 10/27/2024 _x86_64_ (2 CPU) 01:35:22 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 40.05 0.00 7.52 3.21 0.11 49.11 01:37:01 AM 0 52.89 0.00 8.51 3.26 0.12 35.21 01:37:01 AM 1 27.24 0.00 6.54 3.17 0.10 62.95 01:38:01 AM all 22.28 0.00 3.29 2.65 0.13 71.65 01:38:01 AM 0 21.05 0.00 2.79 2.61 0.12 73.42 01:38:01 AM 1 23.51 0.00 3.78 2.69 0.13 69.89 01:39:01 AM all 25.04 0.00 3.41 0.47 0.09 70.99 01:39:01 AM 0 35.14 0.00 4.21 0.77 0.10 59.78 01:39:01 AM 1 14.96 0.00 2.62 0.17 0.08 82.17 01:40:01 AM all 9.34 0.00 1.69 1.85 0.05 87.07 01:40:01 AM 0 7.83 0.00 1.92 2.09 0.05 88.11 01:40:01 AM 1 10.84 0.00 1.45 1.62 0.05 86.04 01:41:01 AM all 0.33 0.00 0.08 0.04 0.03 99.52 01:41:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 01:41:01 AM 1 0.55 0.00 0.07 0.08 0.02 99.28 01:42:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 01:42:01 AM 0 0.28 0.00 0.03 0.00 0.02 99.67 01:42:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 01:43:01 AM all 0.36 0.00 0.06 0.00 0.03 99.55 01:43:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 01:43:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 01:44:01 AM all 13.86 0.00 1.97 0.21 0.06 83.90 01:44:01 AM 0 20.85 0.00 2.66 0.08 0.07 76.35 01:44:01 AM 1 6.87 0.00 1.29 0.33 0.05 91.46 Average: all 13.94 0.00 2.26 1.05 0.06 82.68 Average: 0 17.32 0.00 2.53 1.10 0.06 78.98 Average: 1 10.56 0.00 1.99 1.01 0.06 86.38