---> uname -a: Linux prd-centos8-builder-4c-4g-19012.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: 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): 0-3 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 12446 19 2552 14665 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:bf:16:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:febf:161e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:f9:2e:ae 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) 01/22/2024 _x86_64_ (4 CPU) 16:31:39 LINUX RESTART (4 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 207.51 31.87 175.65 5884.39 5932.12 04:34:01 PM 151.10 15.58 135.52 3164.68 8299.45 04:35:01 PM 161.34 5.01 156.32 1250.04 11919.44 Average: 173.32 17.49 155.83 3433.05 8717.03 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 13212592 15050568 2926864 18.13 2688 2054900 1216020 7.07 227664 2351440 179536 04:34:01 PM 12619976 14760820 3519480 21.81 2688 2347864 1372316 7.98 216192 2917364 236156 04:35:01 PM 12777988 15045048 3361468 20.83 2688 2470220 1151652 6.70 493384 2466236 37632 Average: 12870185 14952145 3269271 20.26 2688 2290995 1246663 7.25 312413 2578347 151108 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 308.33 198.18 1416.48 55.77 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 233.02 193.82 2714.98 38.41 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 86.32 77.29 1024.66 14.95 0.00 0.00 0.00 0.00 04:35:01 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 209.22 156.43 1718.65 36.38 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) 01/22/2024 _x86_64_ (4 CPU) 16:31:39 LINUX RESTART (4 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 19.61 0.00 4.17 1.99 0.08 74.15 04:33:01 PM 0 35.67 0.00 5.06 1.59 0.10 57.58 04:33:01 PM 1 13.84 0.00 3.49 1.22 0.10 81.35 04:33:01 PM 2 12.42 0.00 2.41 0.70 0.07 84.39 04:33:01 PM 3 16.47 0.00 5.71 4.45 0.07 73.30 04:34:01 PM all 26.55 0.00 3.08 1.84 0.08 68.45 04:34:01 PM 0 35.18 0.00 4.03 2.22 0.08 58.49 04:34:01 PM 1 29.18 0.00 3.03 2.03 0.08 65.67 04:34:01 PM 2 14.72 0.00 2.63 2.46 0.08 80.10 04:34:01 PM 3 27.07 0.00 2.62 0.63 0.08 69.59 04:35:01 PM all 50.21 0.00 2.97 1.38 0.10 45.33 04:35:01 PM 0 56.17 0.00 3.97 1.44 0.10 38.32 04:35:01 PM 1 46.66 0.00 1.95 1.27 0.10 50.02 04:35:01 PM 2 53.36 0.00 2.90 0.89 0.10 42.75 04:35:01 PM 3 44.64 0.00 3.07 1.93 0.10 50.26 Average: all 32.11 0.00 3.41 1.74 0.09 62.65 Average: 0 42.33 0.00 4.35 1.75 0.09 51.47 Average: 1 29.89 0.00 2.82 1.51 0.09 65.69 Average: 2 26.83 0.00 2.65 1.35 0.08 69.09 Average: 3 29.39 0.00 3.80 2.34 0.08 64.39