---> uname -a: Linux prd-centos8-builder-4c-4g-19839.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 753 12341 19 2665 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:26:93:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe26:938c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:36:f2:2d 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) 01/23/2024 _x86_64_ (4 CPU) 23:44:37 LINUX RESTART (4 CPU) 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 82.97 23.71 59.26 4851.18 5423.56 11:47:01 PM 118.22 2.03 116.19 66.37 10246.83 11:48:01 PM 125.84 1.25 124.59 129.96 17832.36 Average: 109.01 9.00 100.02 1682.41 11167.53 11:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 13360920 15160284 2778532 17.22 2688 2016348 1083472 6.30 184008 2248276 131124 11:47:01 PM 12931188 15006088 3208264 19.88 2688 2281080 1261752 7.34 204036 2612344 177320 11:48:01 PM 12676964 15057360 3462488 21.45 2688 2575404 1122460 6.53 387212 2640860 40424 Average: 12989691 15074577 3149761 19.52 2688 2290944 1155895 6.72 258419 2500493 116289 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 313.35 202.35 1597.15 49.38 0.00 0.00 0.00 0.00 11:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 84.09 67.72 1146.40 10.16 0.00 0.00 0.00 0.00 11:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 48.35 40.62 700.70 22.41 0.00 0.00 0.00 0.00 11:48:01 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 148.59 103.56 1148.09 27.32 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) 01/23/2024 _x86_64_ (4 CPU) 23:44:37 LINUX RESTART (4 CPU) 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 18.09 0.00 3.05 1.37 0.08 77.42 11:46:01 PM 0 9.72 0.00 1.94 0.47 0.08 87.78 11:46:01 PM 1 28.29 0.00 5.26 1.99 0.08 64.37 11:46:01 PM 2 17.82 0.00 2.53 1.27 0.08 78.29 11:46:01 PM 3 16.51 0.00 2.48 1.74 0.05 79.22 11:47:01 PM all 18.91 0.00 2.79 1.31 0.10 76.89 11:47:01 PM 0 15.90 0.00 2.87 0.90 0.10 80.23 11:47:01 PM 1 21.91 0.00 2.56 0.42 0.12 75.00 11:47:01 PM 2 20.60 0.00 2.98 2.01 0.08 74.33 11:47:01 PM 3 17.23 0.00 2.76 1.92 0.08 78.00 11:48:01 PM all 18.15 0.00 2.80 2.23 0.10 76.72 11:48:01 PM 0 3.98 0.00 1.57 0.85 0.10 93.50 11:48:01 PM 1 34.74 0.00 4.12 1.82 0.08 59.23 11:48:01 PM 2 16.57 0.00 3.09 2.39 0.12 77.83 11:48:01 PM 3 17.33 0.00 2.41 3.85 0.10 76.31 Average: all 18.38 0.00 2.88 1.64 0.09 77.01 Average: 0 9.87 0.00 2.13 0.74 0.09 87.17 Average: 1 28.31 0.00 3.97 1.41 0.09 66.21 Average: 2 18.33 0.00 2.87 1.89 0.09 76.82 Average: 3 17.02 0.00 2.55 2.50 0.08 77.85