---> uname -a: Linux prd-centos8-builder-1c-1g-246.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: 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 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: 770 300 74 6 394 339 Swap: 1023 22 1001 ---> 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:40:11:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe40:11c1/64 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) 03/31/2024 _x86_64_ (1 CPU) 12:03:43 LINUX RESTART (1 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 231.35 136.21 95.14 11353.70 42960.06 12:06:01 PM 157.26 39.69 117.57 4238.69 12518.98 12:07:01 PM 55.79 15.63 40.16 554.12 2940.86 12:08:02 PM 20.31 3.58 16.72 59.70 341.86 12:09:01 PM 145.49 113.36 32.13 8239.16 1103.98 Average: 121.61 61.28 60.33 4857.08 11909.54 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 66536 317880 722676 91.57 2100 324252 509464 27.72 141324 432332 39592 12:06:01 PM 125096 353804 664116 84.15 588 297056 462540 25.17 107420 390140 19352 12:07:01 PM 156812 354420 632400 80.13 236 266644 469236 25.53 144372 325260 1088 12:08:02 PM 91584 304468 697628 88.40 236 281920 520268 28.31 146144 387400 15808 12:09:01 PM 55452 309032 733760 92.97 0 321248 529084 28.79 161468 412208 12556 Average: 99096 327921 690116 87.44 632 298224 498118 27.10 140146 389468 17679 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 219.15 132.13 1369.43 55.89 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.77 33.97 295.72 7.58 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.72 31.60 278.47 10.09 0.00 0.00 0.00 0.00 12:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:02 PM eth0 17.62 19.96 15.18 8.83 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.87 18.70 19.08 12.76 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 63.67 47.09 393.68 18.93 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) 03/31/2024 _x86_64_ (1 CPU) 12:03:43 LINUX RESTART (1 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 64.41 0.08 13.63 8.35 0.12 13.40 12:05:01 PM 0 64.41 0.08 13.63 8.35 0.12 13.40 12:06:01 PM all 68.89 0.00 10.65 4.61 0.10 15.75 12:06:01 PM 0 68.89 0.00 10.65 4.61 0.10 15.75 12:07:01 PM all 68.76 0.00 4.97 2.35 0.10 23.82 12:07:01 PM 0 68.76 0.00 4.97 2.35 0.10 23.82 12:08:02 PM all 61.97 0.00 4.16 0.60 0.08 33.19 12:08:02 PM 0 61.97 0.00 4.16 0.60 0.08 33.19 12:09:01 PM all 67.37 0.00 5.67 13.35 0.12 13.49 12:09:01 PM 0 67.37 0.00 5.67 13.35 0.12 13.49 Average: all 66.28 0.02 7.81 5.82 0.10 19.97 Average: 0 66.28 0.02 7.81 5.82 0.10 19.97