---> uname -a: Linux prd-centos8-robot-2c-8g-2275.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 613 4960 19 2123 6788 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:e1:85:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fee1:8517/64 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) 01/17/2025 _x86_64_ (2 CPU) 02:22:45 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 191.29 147.13 44.16 14458.52 37346.94 02:25:01 AM 104.60 0.48 104.12 18.13 9618.43 02:26:01 AM 52.47 0.77 51.71 53.57 6190.32 02:27:01 AM 32.42 7.10 25.32 1309.96 1495.58 02:28:01 AM 45.23 0.03 45.20 3.47 7021.44 02:29:01 AM 4.38 0.42 3.97 69.06 135.51 02:30:01 AM 27.32 0.53 26.79 64.77 1208.68 Average: 65.39 22.35 43.04 2282.79 9003.03 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5626928 7074396 2255492 28.61 2688 1644312 695616 7.79 171592 1813704 52096 02:25:01 AM 5224624 6999652 2657796 33.72 2688 1954068 729996 8.17 195344 2125028 130584 02:26:01 AM 5179328 7004424 2703092 34.29 2688 2003152 710620 7.96 210936 2150688 25576 02:27:01 AM 4956280 6993704 2926140 37.12 2688 2207684 718668 8.05 256156 2304980 172220 02:28:01 AM 4991876 7033004 2890544 36.67 2688 2211152 652364 7.30 258776 2258272 4 02:29:01 AM 5103948 6974632 2778472 35.25 2688 2044596 709860 7.95 253508 2169448 4684 02:30:01 AM 5141792 7012656 2740628 34.77 2688 2046704 694916 7.78 449296 1943480 16608 Average: 5174968 7013210 2707452 34.35 2688 2015953 701720 7.86 256515 2109371 57396 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 238.86 131.43 863.92 54.16 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 77.37 62.89 942.82 7.72 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 52.24 35.38 442.24 8.02 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 31.57 26.54 295.67 5.72 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 190.55 135.50 44.15 37.76 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 62.31 36.34 77.53 19.09 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 22.42 18.31 16.40 8.62 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 96.48 63.77 383.25 20.16 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) 01/17/2025 _x86_64_ (2 CPU) 02:22:45 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 31.55 0.07 9.64 29.25 0.15 29.34 02:24:01 AM 0 34.54 0.08 9.38 28.65 0.14 27.21 02:24:01 AM 1 28.49 0.05 9.91 29.86 0.16 31.53 02:25:01 AM all 33.52 0.00 4.67 7.10 0.13 54.59 02:25:01 AM 0 36.99 0.00 5.01 5.50 0.12 52.37 02:25:01 AM 1 30.06 0.00 4.33 8.69 0.13 56.79 02:26:01 AM all 20.47 0.00 2.75 3.62 0.09 73.07 02:26:01 AM 0 27.77 0.00 2.72 3.41 0.10 66.00 02:26:01 AM 1 13.19 0.00 2.77 3.83 0.08 80.13 02:27:01 AM all 23.93 0.00 3.94 1.50 0.09 70.55 02:27:01 AM 0 32.64 0.00 4.48 0.89 0.08 61.91 02:27:01 AM 1 15.22 0.00 3.39 2.11 0.10 79.18 02:28:01 AM all 11.81 0.00 2.35 1.76 0.04 84.04 02:28:01 AM 0 15.94 0.00 2.91 1.72 0.05 79.38 02:28:01 AM 1 7.68 0.00 1.79 1.81 0.03 88.70 02:29:01 AM all 6.44 0.00 1.31 0.28 0.05 91.92 02:29:01 AM 0 6.95 0.00 1.34 0.30 0.05 91.36 02:29:01 AM 1 5.93 0.00 1.29 0.25 0.05 92.48 02:30:01 AM all 29.46 0.00 3.47 1.14 0.10 65.83 02:30:01 AM 0 44.47 0.00 4.06 1.57 0.13 49.77 02:30:01 AM 1 14.44 0.00 2.89 0.70 0.07 81.90 Average: all 22.42 0.01 4.00 6.30 0.09 67.17 Average: 0 28.46 0.01 4.26 5.97 0.10 61.21 Average: 1 16.37 0.01 3.74 6.63 0.09 73.16