---> uname -a: Linux prd-centos8-builder-1c-1g-2344.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 81 6 385 336 Swap: 1023 25 998 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a9:05:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fea9:55c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/22/2024 _x86_64_ (1 CPU) 10:03:52 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 306.89 226.74 80.15 16875.35 41234.53 10:06:01 AM 141.39 24.07 117.33 3094.54 13577.31 10:07:01 AM 79.97 32.31 47.66 1952.51 3667.63 10:08:01 AM 29.16 6.03 23.13 289.10 1170.54 10:09:01 AM 123.10 103.58 19.52 7456.23 665.11 Average: 136.14 78.57 57.57 5935.23 12068.53 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 98020 325904 691192 87.58 1960 301912 493336 26.84 125516 414388 26936 10:06:01 AM 55572 291876 733640 92.96 228 302996 520608 28.33 111272 452104 8432 10:07:01 AM 74248 273144 714964 90.59 48 265632 544800 29.64 130028 418876 8704 10:08:01 AM 139340 345256 649872 82.34 48 272684 472580 25.71 149828 332760 24 10:09:01 AM 56680 316112 732532 92.82 0 326164 513432 27.94 147952 420820 148 Average: 84772 310458 704440 89.26 457 293878 508951 27.69 132919 407790 8849 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 218.09 119.20 1028.06 53.54 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 59.17 53.31 668.09 6.87 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.76 28.38 279.03 10.29 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.26 20.88 17.17 9.30 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 18.59 17.82 19.00 8.75 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 68.20 47.93 402.43 17.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/22/2024 _x86_64_ (1 CPU) 10:03:52 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 60.46 0.12 19.89 9.41 0.13 9.98 10:05:01 AM 0 60.46 0.12 19.89 9.41 0.13 9.98 10:06:01 AM all 74.76 0.00 10.84 3.57 0.17 10.67 10:06:01 AM 0 74.76 0.00 10.84 3.57 0.17 10.67 10:07:01 AM all 70.27 0.00 5.74 3.77 0.15 20.07 10:07:01 AM 0 70.27 0.00 5.74 3.77 0.15 20.07 10:08:01 AM all 72.52 0.00 4.64 0.72 0.13 21.99 10:08:01 AM 0 72.52 0.00 4.64 0.72 0.13 21.99 10:09:01 AM all 53.44 0.00 5.13 12.67 0.12 28.65 10:09:01 AM 0 53.44 0.00 5.13 12.67 0.12 28.65 Average: all 66.29 0.02 9.25 6.03 0.14 18.27 Average: 0 66.29 0.02 9.25 6.03 0.14 18.27