---> uname -a: Linux prd-centos8-builder-1c-1g-2984.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: 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 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: 770 300 96 5 373 339 Swap: 1023 27 996 ---> 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:74:b8:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe74:b86e/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) 01/06/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 269.02 193.33 75.68 14117.15 40437.52 05:06:01 PM 139.03 29.47 109.56 3292.76 13033.90 05:07:01 PM 140.90 35.79 105.11 2330.88 10266.36 05:08:01 PM 33.52 3.96 29.55 258.54 1036.57 05:09:01 PM 36.28 18.84 17.44 889.69 1036.35 05:10:01 PM 162.54 110.55 51.99 7359.97 2224.90 Average: 130.24 65.46 64.78 4714.90 11345.70 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 52904 323028 736152 93.30 1980 347932 511812 27.85 122864 475656 25888 05:06:01 PM 89508 322596 699548 88.66 148 301400 504532 27.46 105188 430308 27392 05:07:01 PM 175768 360352 613288 77.72 4 249228 458036 24.93 121796 315988 14728 05:08:01 PM 72952 276764 716104 90.75 4 269148 540812 29.43 139304 403020 12704 05:09:01 PM 126296 321492 662760 83.99 4 260420 491796 26.76 142528 340420 6844 05:10:01 PM 98372 355520 690684 87.53 0 324316 477468 25.98 139464 385016 14024 Average: 102633 326625 686423 86.99 357 292074 497409 27.07 128524 391735 16930 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 222.31 120.91 1015.97 54.64 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 68.96 63.19 959.73 7.68 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.36 21.99 178.16 7.09 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 14.29 17.51 14.40 7.23 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 16.82 17.91 16.63 7.35 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 15.86 16.00 12.70 11.44 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 59.97 42.89 364.93 15.94 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) 01/06/2024 _x86_64_ (1 CPU) 17:03:49 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 60.05 0.08 10.74 19.47 0.17 9.49 05:05:02 PM 0 60.05 0.08 10.74 19.47 0.17 9.49 05:06:01 PM all 70.69 0.00 6.82 4.58 0.14 17.77 05:06:01 PM 0 70.69 0.00 6.82 4.58 0.14 17.77 05:07:01 PM all 62.27 0.00 5.99 7.61 0.13 24.00 05:07:01 PM 0 62.27 0.00 5.99 7.61 0.13 24.00 05:08:01 PM all 68.27 0.00 2.44 0.90 0.12 28.27 05:08:01 PM 0 68.27 0.00 2.44 0.90 0.12 28.27 05:09:01 PM all 60.34 0.00 3.12 1.42 0.10 35.02 05:09:01 PM 0 60.34 0.00 3.12 1.42 0.10 35.02 05:10:01 PM all 61.01 0.00 4.68 16.07 0.12 18.14 05:10:01 PM 0 61.01 0.00 4.68 16.07 0.12 18.14 Average: all 63.75 0.01 5.63 8.35 0.13 22.13 Average: 0 63.75 0.01 5.63 8.35 0.13 22.13