---> uname -a: Linux prd-centos8-builder-1c-1g-775.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: 2800.022 BogoMIPS: 5600.04 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 94 5 372 335 Swap: 1023 25 998 ---> 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:01:05:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe01:5b0/64 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) 02/03/2024 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 236.46 153.95 82.51 10743.48 42005.21 10:06:01 PM 172.26 44.18 128.08 4337.58 15121.01 10:07:01 PM 91.82 16.84 74.98 1528.97 5534.72 10:08:01 PM 24.22 5.58 18.64 96.74 405.78 10:09:01 PM 164.07 124.92 39.16 8131.78 2143.02 Average: 137.67 69.19 68.48 4970.81 13040.37 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 52444 300440 736612 93.35 2104 325664 533156 29.01 122692 477476 24368 10:06:01 PM 120244 339628 668812 84.76 152 285272 468920 25.52 122860 368272 6620 10:07:01 PM 173480 364964 615576 78.01 152 257720 452608 24.63 144388 298768 28 10:08:01 PM 176704 369332 612352 77.61 152 258880 445976 24.27 153176 286340 20 10:09:01 PM 137692 389464 651364 82.55 4 317832 436940 23.78 159328 323788 15700 Average: 132113 352766 656943 83.26 513 289074 467520 25.44 140489 350929 9347 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 235.06 130.82 1186.32 55.07 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 44.48 42.84 631.35 7.56 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 24.45 26.07 185.10 8.41 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 17.69 20.92 19.03 9.29 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 18.64 18.89 19.51 12.40 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 68.17 47.94 407.68 18.59 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) 02/03/2024 _x86_64_ (1 CPU) 22:03:45 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 62.87 0.08 9.14 15.03 0.15 12.73 10:05:02 PM 0 62.87 0.08 9.14 15.03 0.15 12.73 10:06:01 PM all 74.89 0.00 7.73 6.49 0.12 10.76 10:06:01 PM 0 74.89 0.00 7.73 6.49 0.12 10.76 10:07:01 PM all 64.67 0.00 4.27 3.90 0.12 27.04 10:07:01 PM 0 64.67 0.00 4.27 3.90 0.12 27.04 10:08:01 PM all 69.83 0.00 2.87 0.50 0.12 26.68 10:08:01 PM 0 69.83 0.00 2.87 0.50 0.12 26.68 10:09:01 PM all 62.98 0.00 4.46 15.82 0.12 16.62 10:09:01 PM 0 62.98 0.00 4.46 15.82 0.12 16.62 Average: all 67.03 0.02 5.68 8.35 0.12 18.80 Average: 0 67.03 0.02 5.68 8.35 0.12 18.80