---> uname -a: Linux prd-centos8-builder-1c-1g-871.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: 770 304 87 5 378 334 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:e4:7c:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fee4:7cfa/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) 11/26/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 252.17 178.79 73.38 12610.76 40153.42 02:06:01 PM 128.63 25.50 103.13 3292.04 12515.51 02:07:01 PM 122.19 27.59 94.60 2251.14 9814.74 02:08:01 PM 43.13 7.61 35.52 589.44 1371.43 02:09:01 PM 18.04 4.30 13.74 114.61 271.20 02:10:00 PM 166.61 121.91 44.70 7931.96 1842.56 02:10:01 PM 53.38 47.97 5.41 2745.95 100.00 Average: 121.33 60.64 60.70 4443.30 10988.16 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 103216 360584 685840 86.92 2104 334584 475472 25.87 132728 411828 17436 02:06:01 PM 54020 290164 735036 93.15 816 304976 537064 29.23 102480 470440 17428 02:07:01 PM 63048 265168 726008 92.01 68 267112 555640 30.24 112028 438744 24948 02:08:01 PM 130440 325248 658616 83.47 68 260252 497188 27.06 147664 338296 1064 02:09:01 PM 116932 315420 672124 85.18 68 263932 504028 27.43 150036 348156 2436 02:10:00 PM 154544 403908 634512 80.41 0 315120 426604 23.21 150164 318392 15684 02:10:01 PM 114304 365664 674752 85.51 0 317116 466568 25.39 153492 355064 15716 Average: 105215 332308 683841 86.67 446 294727 494652 26.92 135513 382989 13530 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 185.77 114.83 873.05 53.60 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 68.51 60.05 1026.88 7.10 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 19.26 20.21 186.19 6.83 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 15.39 17.79 15.07 7.94 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 14.63 16.46 12.00 5.82 0.00 0.00 0.00 0.00 02:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 PM eth0 14.86 14.76 15.11 9.23 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 43.24 38.51 33.97 87.27 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 53.19 40.79 355.02 15.41 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) 11/26/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 63.34 0.08 10.95 16.53 0.15 8.96 02:05:01 PM 0 63.34 0.08 10.95 16.53 0.15 8.96 02:06:01 PM all 70.15 0.00 6.68 5.16 0.12 17.89 02:06:01 PM 0 70.15 0.00 6.68 5.16 0.12 17.89 02:07:01 PM all 68.58 0.00 6.01 4.84 0.13 20.44 02:07:01 PM 0 68.58 0.00 6.01 4.84 0.13 20.44 02:08:01 PM all 63.62 0.00 2.92 2.99 0.12 30.36 02:08:01 PM 0 63.62 0.00 2.92 2.99 0.12 30.36 02:09:01 PM all 62.48 0.00 2.85 0.68 0.12 33.87 02:09:01 PM 0 62.48 0.00 2.85 0.68 0.12 33.87 02:10:00 PM all 59.99 0.00 4.01 16.42 0.14 19.45 02:10:00 PM 0 59.99 0.00 4.01 16.42 0.14 19.45 02:10:01 PM all 78.52 0.00 14.09 1.34 0.00 6.04 02:10:01 PM 0 78.52 0.00 14.09 1.34 0.00 6.04 Average: all 64.77 0.01 5.61 7.70 0.13 21.78 Average: 0 64.77 0.01 5.61 7.70 0.13 21.78