---> uname -a: Linux prd-centos8-builder-1c-1g-1317.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 80 5 388 336 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:95:a0:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe95:a05f/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) 05/19/2024 _x86_64_ (1 CPU) 03:04:12 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 148.40 101.12 47.29 7131.82 38118.39 03:07:02 AM 85.66 22.69 62.97 1790.48 4191.89 03:08:01 AM 81.41 16.76 64.65 2439.95 7850.04 03:09:01 AM 65.17 18.74 46.43 1554.16 4537.76 03:10:01 AM 49.12 14.24 34.88 352.17 2931.58 03:11:01 AM 23.98 4.83 19.15 238.77 1191.32 03:12:01 AM 15.14 3.48 11.66 57.30 241.51 03:13:01 AM 22.08 13.53 8.55 612.06 189.99 03:14:01 AM 107.68 93.77 13.90 7065.20 575.62 03:15:01 AM 25.57 9.43 16.14 779.48 463.82 Average: 62.40 29.89 32.51 2202.33 6028.46 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 57392 385736 731820 92.73 2104 399380 429044 23.35 112284 452232 14084 03:07:02 AM 86604 301144 702608 89.03 2000 284776 518492 28.21 128452 411072 21612 03:08:01 AM 108016 346796 681196 86.31 1268 306992 483496 26.31 111788 409312 29580 03:09:01 AM 80700 340496 708512 89.77 1212 323360 478460 26.03 133020 399252 26216 03:10:01 AM 113912 311588 675300 85.57 888 261896 534784 29.10 133548 371212 28224 03:11:01 AM 142332 331192 646880 81.97 888 253452 491988 26.77 154304 322652 1080 03:12:01 AM 157048 345192 632164 80.10 888 252696 477928 26.01 154440 306640 8 03:13:01 AM 117496 323052 671716 85.11 888 270120 497992 27.10 162204 337392 8 03:14:01 AM 93600 349268 695612 88.14 380 320092 485148 26.40 157652 370504 144 03:15:01 AM 93160 354812 696052 88.20 312 326128 483620 26.32 173716 358948 12544 Average: 105026 338928 684186 86.69 1083 299889 488095 26.56 142141 373922 13350 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 150.50 86.47 766.27 52.65 0.00 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM eth0 42.41 32.85 421.56 5.82 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 25.31 21.23 347.73 2.24 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.47 16.81 153.23 4.02 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 20.92 19.32 268.62 5.20 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 10.51 13.37 11.46 6.08 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 7.66 10.54 6.40 4.12 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 10.33 11.46 9.03 3.47 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 11.37 10.76 18.56 8.55 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 7.28 9.39 5.80 4.65 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 30.39 23.23 200.68 9.70 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) 05/19/2024 _x86_64_ (1 CPU) 03:04:12 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 48.86 0.08 14.57 8.46 19.38 8.65 03:06:01 AM 0 48.86 0.08 14.57 8.46 19.38 8.65 03:07:02 AM all 51.87 0.02 8.44 6.28 18.28 15.12 03:07:02 AM 0 51.87 0.02 8.44 6.28 18.28 15.12 03:08:01 AM all 57.10 0.00 10.55 4.25 16.64 11.45 03:08:01 AM 0 57.10 0.00 10.55 4.25 16.64 11.45 03:09:01 AM all 61.84 0.00 7.31 5.80 13.50 11.54 03:09:01 AM 0 61.84 0.00 7.31 5.80 13.50 11.54 03:10:01 AM all 61.73 0.00 5.97 4.60 10.78 16.91 03:10:01 AM 0 61.73 0.00 5.97 4.60 10.78 16.91 03:11:01 AM all 65.80 0.00 4.17 0.98 10.14 18.91 03:11:01 AM 0 65.80 0.00 4.17 0.98 10.14 18.91 03:12:01 AM all 66.48 0.00 3.84 1.74 10.27 17.66 03:12:01 AM 0 66.48 0.00 3.84 1.74 10.27 17.66 03:13:01 AM all 53.08 0.00 4.95 5.52 13.90 22.55 03:13:01 AM 0 53.08 0.00 4.95 5.52 13.90 22.55 03:14:01 AM all 38.62 0.00 4.72 30.26 15.46 10.94 03:14:01 AM 0 38.62 0.00 4.72 30.26 15.46 10.94 03:15:01 AM all 63.65 0.00 5.06 4.56 15.63 11.10 03:15:01 AM 0 63.65 0.00 5.06 4.56 15.63 11.10 Average: all 56.81 0.01 6.97 7.33 14.42 14.47 Average: 0 56.81 0.01 6.97 7.33 14.42 14.47