---> uname -a: Linux prd-centos8-builder-1c-1g-1685.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 100 5 364 334 Swap: 1023 32 991 ---> 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:5a:48:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe5a:487b/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) 02/13/2024 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 219.60 124.07 95.52 10755.88 43652.55 10:06:01 PM 163.20 37.91 125.29 4367.28 13539.05 10:07:01 PM 89.99 16.29 73.70 1229.31 5546.10 10:08:01 PM 24.78 4.50 20.28 78.12 451.61 10:09:01 PM 153.11 114.90 38.20 8078.33 2235.47 Average: 130.17 59.56 70.61 4903.76 13092.97 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 56808 303820 732404 92.80 1744 322880 515676 28.06 135524 449608 13916 10:06:01 PM 87020 311840 702192 88.97 0 289772 491600 26.75 108364 417972 14224 10:07:01 PM 186104 376276 603108 76.42 0 255640 440444 23.97 141472 293208 3160 10:08:01 PM 154660 345876 634552 80.40 0 256708 469692 25.56 151340 313516 20 10:09:01 PM 56644 305984 732568 92.82 0 314840 524264 28.53 140436 427484 15684 Average: 108247 328759 680965 86.28 349 287968 488335 26.57 135427 380358 9401 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 225.49 133.42 1397.28 55.11 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 36.58 35.77 438.67 7.44 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.77 23.10 172.59 6.67 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.53 19.68 14.12 8.66 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.89 17.95 18.59 11.69 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 63.69 46.01 408.50 17.92 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) 02/13/2024 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 67.41 0.07 13.57 5.68 0.12 13.15 10:05:01 PM 0 67.41 0.07 13.57 5.68 0.12 13.15 10:06:01 PM all 73.01 0.00 11.10 4.71 0.10 11.08 10:06:01 PM 0 73.01 0.00 11.10 4.71 0.10 11.08 10:07:01 PM all 63.53 0.00 6.32 3.37 0.10 26.68 10:07:01 PM 0 63.53 0.00 6.32 3.37 0.10 26.68 10:08:01 PM all 69.59 0.00 4.02 0.63 0.10 25.65 10:08:01 PM 0 69.59 0.00 4.02 0.63 0.10 25.65 10:09:01 PM all 62.78 0.00 5.93 13.98 0.10 17.21 10:09:01 PM 0 62.78 0.00 5.93 13.98 0.10 17.21 Average: all 67.27 0.01 8.19 5.67 0.10 18.76 Average: 0 67.27 0.01 8.19 5.67 0.10 18.76