---> uname -a: Linux prd-centos8-builder-4c-4g-4805.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 720 12725 19 2315 14712 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:74:f1:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe74:f105/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:fe:cc:f3 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (4 CPU) 15:56:49 LINUX RESTART (4 CPU) 03:57:02 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 203.81 135.16 68.65 15497.54 40956.74 03:59:01 PM 131.67 14.58 117.09 3274.38 8983.86 Average: 167.44 74.36 93.08 9334.62 24836.00 03:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13358384 15074952 2781072 17.23 2688 1941316 1212652 7.06 190076 2274760 84716 03:59:01 PM 13091704 15111708 3047752 18.88 2688 2229860 1121096 6.52 398520 2274668 108640 Average: 13225044 15093330 2914412 18.06 2688 2085588 1166874 6.79 294298 2274714 96678 03:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 332.90 211.98 1494.59 57.58 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 77.31 64.41 697.44 21.26 0.00 0.00 0.00 0.00 03:59:01 PM 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 204.03 137.58 1092.67 39.27 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (4 CPU) 15:56:49 LINUX RESTART (4 CPU) 03:57:02 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 22.05 0.00 5.68 8.72 0.08 63.47 03:58:01 PM 0 14.15 0.00 6.45 7.07 0.09 72.25 03:58:01 PM 1 34.95 0.00 7.02 11.83 0.07 46.13 03:58:01 PM 2 19.33 0.00 5.17 9.17 0.10 66.23 03:58:01 PM 3 19.73 0.00 4.07 6.79 0.07 69.34 03:59:01 PM all 22.13 0.00 3.02 2.31 0.09 72.45 03:59:01 PM 0 43.54 0.00 5.31 3.52 0.12 47.51 03:59:01 PM 1 20.61 0.00 2.94 0.80 0.08 75.56 03:59:01 PM 2 15.68 0.00 2.63 3.60 0.08 78.00 03:59:01 PM 3 8.59 0.00 1.21 1.31 0.08 88.81 Average: all 22.09 0.00 4.34 5.48 0.09 68.01 Average: 0 29.04 0.00 5.87 5.27 0.10 59.71 Average: 1 27.70 0.00 4.95 6.25 0.08 61.01 Average: 2 17.49 0.00 3.89 6.35 0.09 72.18 Average: 3 14.10 0.00 2.63 4.02 0.08 79.17