---> uname -a: Linux prd-centos8-builder-1c-1g-2817.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: 2799.998 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 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: 770 303 91 6 374 336 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:aa:6f:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:feaa:6f01/64 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) 01/04/2024 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 284.66 210.42 74.24 15951.01 40329.68 10:06:01 PM 153.64 28.94 124.70 3343.05 15543.71 10:07:01 PM 116.18 34.86 81.32 2137.95 7228.31 10:08:01 PM 39.45 6.73 32.72 592.00 1548.27 10:09:01 PM 109.74 84.42 25.32 6403.86 1346.80 10:10:01 PM 108.80 47.86 60.94 1805.90 2460.77 Average: 135.45 68.90 66.56 5041.22 11416.34 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 47724 318904 741332 93.95 2104 349068 516356 28.10 136796 468168 27556 10:06:01 PM 57792 316092 731264 92.68 604 325208 511544 27.84 118528 444008 14364 10:07:01 PM 146808 331844 642248 81.39 0 249600 490440 26.69 126040 341028 27044 10:08:01 PM 155020 356808 634036 80.35 0 266596 463584 25.23 145656 313308 1084 10:09:01 PM 52364 368308 736692 93.36 0 381704 455492 24.79 148408 413316 10680 10:10:01 PM 81068 302460 707988 89.73 0 289436 531636 28.93 134496 408892 27312 Average: 90129 332403 698927 88.58 451 310269 494842 26.93 134987 398120 18007 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 208.77 129.88 1015.80 54.77 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 64.95 59.58 942.85 7.15 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.31 23.83 179.18 7.85 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.47 17.97 15.17 8.30 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 16.73 17.02 17.11 8.38 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.61 15.96 12.67 10.02 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 57.17 44.06 364.07 16.08 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) 01/04/2024 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 60.02 0.10 10.48 20.15 0.08 9.16 10:05:01 PM 0 60.02 0.10 10.48 20.15 0.08 9.16 10:06:01 PM all 69.82 0.00 6.79 5.41 0.10 17.88 10:06:01 PM 0 69.82 0.00 6.79 5.41 0.10 17.88 10:07:01 PM all 63.27 0.00 5.02 5.07 0.08 26.55 10:07:01 PM 0 63.27 0.00 5.02 5.07 0.08 26.55 10:08:01 PM all 64.15 0.00 2.50 2.25 0.08 31.01 10:08:01 PM 0 64.15 0.00 2.50 2.25 0.08 31.01 10:09:01 PM all 55.54 0.00 3.13 10.34 0.08 30.90 10:09:01 PM 0 55.54 0.00 3.13 10.34 0.08 30.90 10:10:01 PM all 65.10 0.00 3.95 9.62 0.08 21.24 10:10:01 PM 0 65.10 0.00 3.95 9.62 0.08 21.24 Average: all 62.99 0.02 5.31 8.80 0.09 22.79 Average: 0 62.99 0.02 5.31 8.80 0.09 22.79