---> uname -a: Linux prd-centos8-builder-2c-2g-14920.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4786 19 2294 6783 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e4:25:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fee4:2517/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:12:c0:b8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/09/2024 _x86_64_ (2 CPU) 10:02:29 LINUX RESTART (2 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:02 AM 70.56 25.71 44.85 6102.90 36972.08 10:05:01 AM 29.22 0.32 28.90 32.80 3334.37 10:06:01 AM 30.38 6.70 23.68 1272.85 2858.04 10:07:01 AM 72.56 0.05 72.51 1.07 7357.00 10:08:01 AM 27.35 0.47 26.88 64.26 1573.14 10:09:01 AM 56.10 0.23 55.86 23.59 5787.94 Average: 47.75 5.59 42.15 1252.96 9664.91 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:02 AM 5432924 7083444 2449372 31.07 2688 1845680 930248 10.42 184528 1989248 71100 10:05:01 AM 5327304 7029348 2554992 32.41 2688 1895832 963084 10.78 194732 2077688 23716 10:06:01 AM 5159780 6967340 2722516 34.54 2688 1998384 1032248 11.56 226408 2203424 23748 10:07:01 AM 5095816 7026928 2786480 35.35 2688 2113400 987780 11.06 220348 2238676 28476 10:08:01 AM 4918404 6945812 2963892 37.60 2688 2206968 1011860 11.33 410060 2219128 98068 10:09:01 AM 4857768 6913188 3024528 38.37 2688 2231076 1019116 11.41 400048 2268952 20472 Average: 5131999 6994343 2750297 34.89 2688 2048557 990723 11.09 272687 2166186 44263 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 AM eth0 240.15 154.75 1265.46 53.25 0.00 0.00 0.00 0.00 10:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 17.50 17.86 301.27 1.92 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 34.86 32.74 428.13 3.53 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 35.14 29.51 502.89 4.19 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 15.68 16.25 26.48 6.84 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 8.73 9.63 33.21 3.73 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 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 58.79 43.53 426.60 12.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/09/2024 _x86_64_ (2 CPU) 10:02:29 LINUX RESTART (2 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:02 AM all 17.25 0.00 3.42 39.16 0.08 40.10 10:04:02 AM 0 15.98 0.00 3.62 44.99 0.08 35.32 10:04:02 AM 1 18.51 0.00 3.22 33.32 0.07 44.88 10:05:01 AM all 6.35 0.00 0.71 27.83 0.05 65.06 10:05:01 AM 0 5.21 0.00 0.65 35.81 0.05 58.29 10:05:01 AM 1 7.49 0.00 0.78 19.84 0.05 71.83 10:06:01 AM all 14.43 0.00 1.60 10.03 0.08 73.87 10:06:01 AM 0 12.20 0.00 1.59 10.60 0.07 75.54 10:06:01 AM 1 16.65 0.00 1.61 9.45 0.08 72.21 10:07:01 AM all 19.33 0.00 2.26 12.72 0.18 65.51 10:07:01 AM 0 21.78 0.00 2.49 11.80 0.17 63.76 10:07:01 AM 1 16.88 0.00 2.04 13.64 0.18 67.26 10:08:01 AM all 33.19 0.00 2.11 2.83 0.16 61.72 10:08:01 AM 0 43.50 0.00 2.49 3.71 0.17 50.14 10:08:01 AM 1 22.90 0.00 1.73 1.95 0.15 73.27 10:09:01 AM all 21.92 0.00 2.32 15.93 0.08 59.74 10:09:01 AM 0 18.01 0.00 2.38 16.49 0.08 63.04 10:09:01 AM 1 25.83 0.00 2.26 15.37 0.08 56.45 Average: all 18.79 0.00 2.08 18.04 0.10 61.00 Average: 0 19.49 0.00 2.21 20.51 0.10 57.69 Average: 1 18.08 0.00 1.94 15.57 0.10 64.30