---> uname -a: Linux prd-centos8-builder-1c-1g-2057.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: 770 296 93 5 380 342 Swap: 1023 35 988 ---> 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:43:34:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe43:349e/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) 02/17/2024 _x86_64_ (1 CPU) 13:03:40 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 219.52 123.84 95.68 10713.40 43540.18 01:06:01 PM 164.60 43.33 121.27 4164.85 13446.19 01:07:01 PM 98.23 21.07 77.17 1567.63 5749.14 01:08:01 PM 23.93 4.68 19.25 80.39 428.86 01:09:01 PM 163.10 115.09 48.01 8205.90 2522.31 Average: 133.92 61.63 72.29 4948.84 13149.84 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 50664 306608 738544 93.58 1956 332048 522196 28.41 130076 461484 16808 01:06:01 PM 69888 322668 719320 91.14 36 318304 491996 26.77 122468 420068 12760 01:07:01 PM 165052 363996 624156 79.09 0 265124 459240 24.99 143576 308492 20 01:08:01 PM 150472 350560 638736 80.93 0 266268 472568 25.71 153208 313184 16 01:09:01 PM 93832 342484 695376 88.11 0 314860 498588 27.13 145248 385760 15684 Average: 105982 337263 683226 86.57 398 299321 488918 26.60 138915 377798 9058 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 228.56 139.02 1414.04 56.38 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 37.31 36.30 419.34 5.94 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.56 23.80 172.40 8.02 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.35 18.88 12.91 7.62 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.42 17.74 19.00 10.29 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 64.51 47.18 407.95 17.67 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) 02/17/2024 _x86_64_ (1 CPU) 13:03:40 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 67.18 0.05 13.33 6.78 0.10 12.56 01:05:01 PM 0 67.18 0.05 13.33 6.78 0.10 12.56 01:06:01 PM all 72.43 0.00 11.32 5.56 0.10 10.59 01:06:01 PM 0 72.43 0.00 11.32 5.56 0.10 10.59 01:07:01 PM all 63.26 0.00 6.44 3.47 0.10 26.73 01:07:01 PM 0 63.26 0.00 6.44 3.47 0.10 26.73 01:08:01 PM all 71.41 0.00 4.00 0.57 0.10 23.92 01:08:01 PM 0 71.41 0.00 4.00 0.57 0.10 23.92 01:09:01 PM all 59.83 0.00 5.86 14.18 0.10 20.04 01:09:01 PM 0 59.83 0.00 5.86 14.18 0.10 20.04 Average: all 66.82 0.01 8.19 6.11 0.10 18.77 Average: 0 66.82 0.01 8.19 6.11 0.10 18.77