---> uname -a: Linux prd-centos8-builder-1c-1g-4253.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: 2799.870 BogoMIPS: 5599.74 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: 770 302 97 5 370 336 Swap: 1023 26 997 ---> 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:3e:5c:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe3e:5c88/64 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) 01/20/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 254.16 178.94 75.22 13546.47 41074.25 02:06:01 PM 166.59 33.94 132.66 4060.25 15095.13 02:07:01 PM 91.00 15.33 75.67 1177.27 5703.85 02:08:01 PM 27.35 9.00 18.35 460.46 395.40 02:09:02 PM 153.98 117.19 36.79 7576.84 1526.42 Average: 138.65 70.92 67.73 5366.78 12762.32 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 91260 351952 697796 88.43 2064 338088 491160 26.73 126160 436404 17260 02:06:01 PM 125904 349444 663152 84.04 340 289032 471212 25.64 90940 394944 6300 02:07:01 PM 165016 356184 624040 79.09 340 257952 476792 25.95 128304 328000 16 02:08:01 PM 150132 353056 638924 80.97 340 269712 475572 25.88 143392 326868 16 02:09:02 PM 53956 299264 735100 93.16 52 311436 538728 29.32 146068 422448 15104 Average: 117254 341980 671802 85.14 627 293244 490693 26.70 126973 381733 7739 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 188.05 122.44 1073.83 55.63 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 55.65 50.90 705.34 7.01 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.50 23.16 179.05 6.52 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.76 19.11 16.08 8.91 0.00 0.00 0.00 0.00 02:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 PM eth0 17.14 16.74 17.40 8.41 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 59.84 46.48 398.39 17.30 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) 01/20/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 58.56 0.12 9.53 18.67 0.13 12.99 02:05:01 PM 0 58.56 0.12 9.53 18.67 0.13 12.99 02:06:01 PM all 70.93 0.00 7.51 5.61 0.12 15.83 02:06:01 PM 0 70.93 0.00 7.51 5.61 0.12 15.83 02:07:01 PM all 61.65 0.00 3.80 3.94 0.12 30.49 02:07:01 PM 0 61.65 0.00 3.80 3.94 0.12 30.49 02:08:01 PM all 63.62 0.00 2.74 0.90 0.10 32.64 02:08:01 PM 0 63.62 0.00 2.74 0.90 0.10 32.64 02:09:02 PM all 50.38 0.00 3.85 15.84 0.10 29.83 02:09:02 PM 0 50.38 0.00 3.85 15.84 0.10 29.83 Average: all 61.03 0.02 5.48 8.99 0.11 24.36 Average: 0 61.03 0.02 5.48 8.99 0.11 24.36