---> uname -a: Linux prd-centos8-robot-2c-8g-41582.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 614 4957 19 2126 6786 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:83:02:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe83:226/64 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:13 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 89.87 15.28 74.59 2708.03 6321.99 01:00:01 AM 89.15 0.70 88.45 50.78 10245.30 01:01:01 AM 29.71 0.43 29.28 64.88 1712.16 01:02:01 AM 45.76 0.10 45.65 5.29 7130.92 01:03:01 AM 0.90 0.08 0.82 31.99 20.06 01:04:01 AM 2.08 0.02 2.07 0.13 106.13 01:05:01 AM 0.50 0.03 0.47 1.87 99.67 01:06:01 AM 27.84 0.65 27.19 74.11 1438.94 Average: 35.71 2.17 33.54 367.88 3376.69 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5357364 7067088 2525060 32.03 2688 1891612 671604 7.52 211760 1987764 146864 01:00:01 AM 5211428 7042880 2670996 33.89 2688 2008756 689272 7.72 230692 2091160 3600 01:01:01 AM 5019128 7049428 2863296 36.33 2688 2200244 651660 7.30 256000 2235972 171816 01:02:01 AM 4999956 7034176 2882468 36.57 2688 2203764 668492 7.49 258512 2247840 88 01:03:01 AM 4962248 6997620 2920176 37.05 2688 2204916 684268 7.66 258636 2285256 76 01:04:01 AM 4955412 6992016 2927012 37.13 2688 2206148 721016 8.07 258776 2292040 204 01:05:01 AM 4994260 7034732 2888164 36.64 2688 2210016 654140 7.32 259280 2253052 1272 01:06:01 AM 5089152 6958172 2793272 35.44 2688 2044368 735908 8.24 448604 1990728 176 Average: 5073618 7022014 2808806 35.63 2688 2121228 684545 7.66 272782 2172976 40512 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 199.52 138.45 1306.50 45.86 0.00 0.00 0.00 0.00 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 63.80 47.83 551.41 9.05 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 42.33 31.66 295.36 7.68 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 213.94 156.82 47.67 41.29 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 10.55 4.23 3.35 2.45 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 30.81 23.08 8.50 4.26 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 33.88 23.93 9.25 5.39 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 51.57 38.52 88.94 30.42 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 80.52 57.86 289.38 18.25 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) 10/12/2024 _x86_64_ (2 CPU) 00:57:13 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.86 0.00 5.97 2.90 0.10 56.17 12:59:01 AM 0 32.26 0.00 5.37 2.39 0.10 59.88 12:59:01 AM 1 37.46 0.00 6.58 3.41 0.10 52.46 01:00:01 AM all 23.26 0.00 3.50 2.73 0.07 70.44 01:00:01 AM 0 21.44 0.00 3.25 2.65 0.07 72.58 01:00:01 AM 1 25.08 0.00 3.76 2.80 0.07 68.29 01:01:01 AM all 24.13 0.00 3.41 0.56 0.07 71.83 01:01:01 AM 0 15.30 0.00 2.85 0.32 0.07 81.47 01:01:01 AM 1 32.96 0.00 3.98 0.80 0.07 62.19 01:02:01 AM all 10.17 0.00 1.91 23.92 0.07 63.93 01:02:01 AM 0 6.68 0.00 1.38 20.90 0.07 70.98 01:02:01 AM 1 13.66 0.00 2.44 26.95 0.07 56.88 01:03:01 AM all 0.68 0.00 0.15 0.03 0.03 99.11 01:03:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 01:03:01 AM 1 1.25 0.00 0.20 0.07 0.02 98.47 01:04:01 AM all 9.06 0.00 0.84 0.06 0.06 89.98 01:04:01 AM 0 7.06 0.00 0.59 0.00 0.05 92.30 01:04:01 AM 1 11.06 0.00 1.09 0.12 0.07 87.67 01:05:01 AM all 11.49 0.00 0.63 0.00 0.07 87.82 01:05:01 AM 0 14.91 0.00 0.77 0.00 0.07 84.25 01:05:01 AM 1 8.07 0.00 0.48 0.00 0.07 91.38 01:06:01 AM all 25.45 0.00 3.18 0.87 0.07 70.44 01:06:01 AM 0 28.56 0.00 3.37 1.25 0.07 66.75 01:06:01 AM 1 22.34 0.00 2.99 0.48 0.07 74.12 Average: all 17.41 0.00 2.45 3.83 0.06 76.24 Average: 0 15.82 0.00 2.21 3.40 0.06 78.51 Average: 1 19.00 0.00 2.69 4.27 0.06 73.97