---> uname -a: Linux prd-centos8-builder-1c-1g-823.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: 770 308 73 6 388 329 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:3f:87:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe3f:876f/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) 05/01/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 324.60 215.29 109.30 16618.56 41313.60 08:06:01 PM 155.67 37.35 118.32 3992.67 13721.85 08:07:01 PM 71.59 22.91 48.68 1286.37 3769.83 08:08:01 PM 22.57 4.48 18.09 132.73 398.93 08:09:01 PM 135.19 109.64 25.55 7907.00 844.67 Average: 141.96 77.96 64.00 5989.68 12015.65 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 79176 304076 710036 89.97 2100 298944 516168 28.09 127680 426080 23364 08:06:01 PM 105736 349728 683476 86.60 440 310176 466280 25.37 118352 392452 15664 08:07:01 PM 152648 346184 636564 80.66 420 260236 475892 25.89 137420 330152 1076 08:08:01 PM 187772 382888 601440 76.21 420 261828 437332 23.80 153852 278968 20 08:09:01 PM 108136 357964 681076 86.30 0 316276 472280 25.70 160908 356188 1360 Average: 126694 348168 662518 83.95 676 289492 473590 25.77 139642 356768 8297 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 186.54 106.09 1019.22 55.63 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 59.02 55.82 671.43 7.41 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.32 31.27 279.71 9.63 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.63 19.16 13.85 8.88 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 22.22 20.57 26.22 13.14 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 62.77 46.59 402.22 18.94 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) 05/01/2024 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 56.81 0.15 18.95 14.50 0.12 9.47 08:05:01 PM 0 56.81 0.15 18.95 14.50 0.12 9.47 08:06:01 PM all 71.66 0.00 10.80 4.73 0.12 12.69 08:06:01 PM 0 71.66 0.00 10.80 4.73 0.12 12.69 08:07:01 PM all 65.14 0.00 5.36 3.39 0.12 26.00 08:07:01 PM 0 65.14 0.00 5.36 3.39 0.12 26.00 08:08:01 PM all 65.27 0.00 3.92 0.42 0.10 30.29 08:08:01 PM 0 65.27 0.00 3.92 0.42 0.10 30.29 08:09:01 PM all 64.25 0.00 5.49 12.79 0.12 17.35 08:09:01 PM 0 64.25 0.00 5.49 12.79 0.12 17.35 Average: all 64.63 0.03 8.90 7.16 0.11 19.17 Average: 0 64.63 0.03 8.90 7.16 0.11 19.17