---> uname -a: Linux prd-centos8-builder-8c-8g-3167.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1013 27752 19 3122 30405 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:84:ca:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe84:ca58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:3d:e3:d4 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (8 CPU) 14:29:43 LINUX RESTART (8 CPU) 02:30:00 PM tps rtps wtps bread/s bwrtn/s 02:30:01 PM 141.88 53.12 88.75 35195.00 180810.00 02:31:01 PM 232.47 38.13 194.34 7899.93 23488.82 02:32:01 PM 114.30 2.62 111.68 85.04 8189.95 02:33:01 PM 264.15 1.32 262.83 132.76 37510.46 Average: 203.09 14.37 188.73 2992.33 24452.41 02:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 PM 30566148 31817504 2087312 6.39 2688 1592216 705468 2.16 91732 1635004 269212 02:31:01 PM 29525344 31230252 3128116 9.58 2688 2034996 1522260 4.52 246540 2473000 124028 02:32:01 PM 29213352 31155872 3440108 10.54 2688 2254204 1590676 4.72 255072 2706456 178008 02:33:01 PM 28414808 31129268 4238652 12.98 2688 3001452 1442680 4.28 474144 3181124 40412 Average: 29429913 31333224 3223547 9.87 2688 2220717 1315271 3.90 266872 2498896 152915 02:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 1.25 0.00 0.05 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 335.38 239.31 1985.56 60.36 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 39.54 33.66 347.52 6.99 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 163.71 124.03 2611.59 17.74 0.00 0.00 0.00 0.00 02:33:01 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 177.98 131.17 1633.73 28.11 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (8 CPU) 14:29:43 LINUX RESTART (8 CPU) 02:30:00 PM CPU %user %nice %system %iowait %steal %idle 02:30:01 PM all 0.39 0.00 1.65 18.43 0.08 79.45 02:30:01 PM 0 0.62 0.00 0.62 0.00 0.00 98.75 02:30:01 PM 1 0.62 0.00 1.88 0.00 0.00 97.50 02:30:01 PM 2 0.62 0.00 1.88 54.37 0.00 43.12 02:30:01 PM 3 0.63 0.00 0.63 0.00 0.00 98.74 02:30:01 PM 4 0.00 0.00 2.53 31.01 0.63 65.82 02:30:01 PM 5 0.00 0.00 0.62 0.00 0.00 99.38 02:30:01 PM 6 0.62 0.00 0.62 0.00 0.00 98.75 02:30:01 PM 7 0.00 0.00 4.43 62.66 0.00 32.91 02:31:01 PM all 13.18 0.00 3.04 1.72 0.05 82.00 02:31:01 PM 0 9.19 0.00 3.27 0.35 0.07 87.12 02:31:01 PM 1 9.01 0.00 3.34 1.53 0.05 86.08 02:31:01 PM 2 17.32 0.00 3.24 3.57 0.07 75.80 02:31:01 PM 3 7.37 0.00 2.75 0.94 0.05 88.88 02:31:01 PM 4 18.08 0.00 3.65 1.54 0.03 76.70 02:31:01 PM 5 8.07 0.00 1.91 2.08 0.05 87.90 02:31:01 PM 6 14.72 0.00 2.72 0.91 0.03 81.63 02:31:01 PM 7 21.65 0.00 3.45 2.86 0.07 71.97 02:32:01 PM all 9.28 0.00 1.55 0.85 0.04 88.29 02:32:01 PM 0 9.09 0.00 1.08 0.45 0.05 89.32 02:32:01 PM 1 15.39 0.00 2.46 2.86 0.05 79.25 02:32:01 PM 2 7.80 0.00 1.65 0.17 0.05 90.33 02:32:01 PM 3 4.91 0.00 1.20 0.43 0.03 93.41 02:32:01 PM 4 19.16 0.00 2.49 1.22 0.05 77.08 02:32:01 PM 5 3.82 0.00 0.99 0.85 0.03 94.30 02:32:01 PM 6 9.71 0.00 1.47 0.50 0.03 88.28 02:32:01 PM 7 4.31 0.00 1.04 0.32 0.03 94.30 02:33:01 PM all 17.20 0.00 2.51 2.59 0.08 77.62 02:33:01 PM 0 11.49 0.00 2.09 0.80 0.07 85.55 02:33:01 PM 1 16.28 0.00 3.24 3.48 0.07 76.93 02:33:01 PM 2 10.26 0.00 2.59 5.98 0.17 81.00 02:33:01 PM 3 33.74 0.00 3.48 1.89 0.07 60.83 02:33:01 PM 4 34.45 0.00 4.14 4.44 0.07 56.90 02:33:01 PM 5 10.70 0.00 1.47 1.07 0.05 86.71 02:33:01 PM 6 5.61 0.00 1.32 1.73 0.07 91.27 02:33:01 PM 7 15.04 0.00 1.76 1.35 0.05 81.80 Average: all 13.10 0.00 2.36 1.87 0.06 82.61 Average: 0 9.84 0.00 2.13 0.53 0.06 87.43 Average: 1 13.45 0.00 3.00 2.60 0.06 80.89 Average: 2 11.69 0.00 2.49 3.69 0.09 82.04 Average: 3 15.22 0.00 2.46 1.08 0.05 81.19 Average: 4 23.69 0.00 3.42 2.65 0.06 70.18 Average: 5 7.46 0.00 1.45 1.32 0.04 89.73 Average: 6 9.93 0.00 1.82 1.03 0.04 87.17 Average: 7 13.54 0.00 2.10 2.04 0.05 82.26