---> uname -a: Linux prd-centos8-robot-2c-8g-2039.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 627 4914 19 2155 6773 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:4f:99:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe4f:9992/64 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) 12/12/2024 _x86_64_ (2 CPU) 00:59:14 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 35.88 0.00 35.88 0.00 73868.70 01:01:01 AM 84.54 46.72 37.82 5948.70 21081.45 01:02:01 AM 124.27 7.05 117.22 1260.17 10353.89 01:03:01 AM 39.71 1.05 38.66 113.71 4574.57 01:04:01 AM 34.44 0.00 34.44 0.00 1961.26 01:05:01 AM 30.64 0.03 30.61 3.47 6337.09 01:06:01 AM 5.63 0.28 5.35 36.39 819.73 01:07:01 AM 28.21 0.67 27.55 97.45 1926.05 Average: 49.60 7.95 41.65 1062.69 6931.66 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6013016 7286208 1869416 23.72 2688 1479268 473320 6.00 125116 1520980 461700 01:01:01 AM 5526972 7019244 2355460 29.88 2688 1686500 758496 8.49 183604 1894864 66352 01:02:01 AM 5097464 6950928 2784968 35.33 2688 2031684 782600 8.76 213320 2232380 139260 01:03:01 AM 5223440 7054264 2658992 33.73 2688 2008456 680668 7.62 240080 2077300 32 01:04:01 AM 4949964 6982576 2932468 37.20 2688 2202196 719720 8.06 253476 2314392 178024 01:05:01 AM 4994276 7026640 2888156 36.64 2688 2202324 662452 7.42 257276 2261004 4 01:06:01 AM 5130520 7012868 2751912 34.91 2688 2053812 666908 7.47 269680 2112132 4876 01:07:01 AM 5089664 6991068 2792768 35.43 2688 2076860 715764 8.01 466528 1977724 1456 Average: 5253164 7040474 2629268 33.36 2688 1967638 682491 7.64 251135 2048847 106463 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.76 0.00 0.03 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 238.94 148.17 1116.56 53.30 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 105.78 82.46 1119.38 11.47 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.53 9.38 7.18 3.69 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 44.34 37.50 300.89 17.90 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 187.90 164.37 36.82 31.12 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 114.51 83.62 405.26 49.35 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 30.09 24.60 54.28 14.47 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 105.41 78.35 433.06 25.82 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) 12/12/2024 _x86_64_ (2 CPU) 00:59:14 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 90.30 0.00 9.70 0.00 0.00 0.00 01:00:01 AM 0 91.38 0.00 8.62 0.00 0.00 0.00 01:00:01 AM 1 89.26 0.00 10.74 0.00 0.00 0.00 01:01:01 AM all 21.27 0.04 5.08 26.88 0.08 46.64 01:01:01 AM 0 20.34 0.05 4.70 26.19 0.08 48.64 01:01:01 AM 1 22.21 0.03 5.45 27.58 0.08 44.64 01:02:01 AM all 36.42 0.00 5.93 4.31 0.12 53.23 01:02:01 AM 0 38.79 0.00 6.05 4.75 0.12 50.29 01:02:01 AM 1 34.06 0.00 5.80 3.87 0.12 56.15 01:03:01 AM all 15.03 0.00 1.91 1.41 0.07 81.59 01:03:01 AM 0 13.14 0.00 1.91 1.21 0.07 83.68 01:03:01 AM 1 16.91 0.00 1.90 1.62 0.07 79.50 01:04:01 AM all 25.19 0.00 4.14 0.73 0.09 69.84 01:04:01 AM 0 20.03 0.00 3.63 0.62 0.08 75.64 01:04:01 AM 1 30.33 0.00 4.65 0.85 0.10 64.07 01:05:01 AM all 2.15 0.00 0.88 1.86 0.06 95.06 01:05:01 AM 0 1.29 0.00 0.84 2.28 0.05 95.55 01:05:01 AM 1 3.01 0.00 0.92 1.44 0.07 94.56 01:06:01 AM all 9.11 0.00 1.14 0.12 0.06 89.57 01:06:01 AM 0 7.15 0.00 1.49 0.22 0.05 91.10 01:06:01 AM 1 11.08 0.00 0.80 0.02 0.07 88.04 01:07:01 AM all 28.93 0.00 3.38 0.34 0.08 67.26 01:07:01 AM 0 19.70 0.00 3.29 0.27 0.08 76.66 01:07:01 AM 1 38.16 0.00 3.47 0.42 0.08 57.86 Average: all 19.95 0.01 3.23 5.05 0.08 71.69 Average: 0 17.42 0.01 3.15 5.04 0.08 74.31 Average: 1 22.48 0.00 3.31 5.06 0.08 69.06