---> uname -a: Linux prd-centos8-builder-1c-1g-1317.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 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 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 287 98 5 384 351 Swap: 1023 28 995 ---> 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:0e:13:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe0e:1329/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/18/2023 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 146.93 28.84 118.08 3420.22 13766.84 08:07:01 PM 131.38 31.16 100.22 2100.18 10118.28 08:08:01 PM 36.22 4.71 31.50 422.72 1604.20 08:09:01 PM 138.68 119.23 19.45 7614.32 735.34 Average: 113.30 45.99 67.31 3389.82 6555.98 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 74056 329532 715000 90.61 364 324312 511912 27.86 100172 454028 32292 08:07:01 PM 145108 340240 643948 81.61 172 259316 492212 26.79 123964 344820 23836 08:08:01 PM 129812 336948 659244 83.55 172 271512 495380 26.96 141776 341644 1092 08:09:01 PM 58356 382912 730700 92.60 20 389724 450728 24.53 151184 406940 13660 Average: 101833 347408 687223 87.09 182 311216 487558 26.53 129274 386858 17720 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 80.38 75.67 1120.86 8.67 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.73 23.16 179.34 8.03 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.29 18.87 15.71 8.96 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 16.69 16.14 16.79 8.08 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 33.78 33.46 333.23 8.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/18/2023 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 67.80 0.00 6.36 5.11 0.10 20.64 08:06:01 PM 0 67.80 0.00 6.36 5.11 0.10 20.64 08:07:01 PM all 61.49 0.00 5.44 5.46 0.08 27.52 08:07:01 PM 0 61.49 0.00 5.44 5.46 0.08 27.52 08:08:01 PM all 62.74 0.00 2.57 1.67 0.10 32.93 08:08:01 PM 0 62.74 0.00 2.57 1.67 0.10 32.93 08:09:01 PM all 47.82 0.00 3.24 15.34 0.08 33.52 08:09:01 PM 0 47.82 0.00 3.24 15.34 0.08 33.52 Average: all 59.96 0.00 4.40 6.89 0.09 28.65 Average: 0 59.96 0.00 4.40 6.89 0.09 28.65