---> uname -a: Linux prd-centos8-builder-8c-8g-3052.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): 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1012 28047 19 2827 30416 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:e1:ef:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fee1:ef73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:33:e1:c0 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) 02/05/2024 _x86_64_ (8 CPU) 12:15:32 LINUX RESTART (8 CPU) 12:16:01 PM tps rtps wtps bread/s bwrtn/s 12:17:01 PM 97.10 37.48 59.62 8935.00 11115.49 12:18:01 PM 167.78 5.28 162.50 964.45 10089.84 12:19:01 PM 127.10 13.76 113.33 2422.93 10912.15 12:20:01 PM 107.10 0.07 107.03 1.20 8307.86 Average: 124.77 14.15 110.62 3081.08 10106.34 12:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 PM 29418208 31057192 3235268 9.91 2688 1973168 1627724 4.83 189416 2653004 93036 12:18:01 PM 27341344 29362076 5312132 16.27 2688 2340428 3026152 8.98 270484 4591712 189632 12:19:01 PM 28870448 31177040 3783028 11.59 2688 2612380 1438256 4.27 509032 2777560 131488 12:20:01 PM 28714060 31141876 3939416 12.06 2688 2724832 1433520 4.25 513624 2896492 97864 Average: 28586015 30684546 4067461 12.46 2688 2412702 1881413 5.58 370639 3229692 128005 12:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 525.09 359.59 2469.65 92.52 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 405.06 334.77 4126.99 65.05 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 70.54 58.02 741.68 10.61 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 39.22 35.39 387.62 7.45 0.00 0.00 0.00 0.00 12:20:01 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 260.00 196.96 1931.65 43.91 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) 02/05/2024 _x86_64_ (8 CPU) 12:15:32 LINUX RESTART (8 CPU) 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 12.52 0.00 2.38 4.06 0.07 80.97 12:17:01 PM 0 10.79 0.00 2.30 3.19 0.07 83.66 12:17:01 PM 1 13.52 0.00 2.67 2.29 0.07 81.45 12:17:01 PM 2 7.37 0.00 2.80 1.99 0.07 87.78 12:17:01 PM 3 7.99 0.00 2.45 6.18 0.07 83.32 12:17:01 PM 4 11.97 0.00 2.37 5.93 0.05 79.68 12:17:01 PM 5 15.99 0.00 2.80 5.26 0.07 75.88 12:17:01 PM 6 15.85 0.00 1.96 0.89 0.07 81.24 12:17:01 PM 7 16.63 0.00 1.67 6.79 0.07 74.84 12:18:01 PM all 38.17 0.00 1.94 1.22 0.10 58.57 12:18:01 PM 0 37.60 0.00 1.96 0.80 0.08 59.55 12:18:01 PM 1 69.03 0.00 3.49 0.77 0.12 26.60 12:18:01 PM 2 24.17 0.00 1.64 0.65 0.12 73.42 12:18:01 PM 3 12.95 0.00 1.12 0.57 0.08 85.27 12:18:01 PM 4 35.34 0.00 1.39 1.41 0.10 61.77 12:18:01 PM 5 33.77 0.00 3.98 2.64 0.10 59.51 12:18:01 PM 6 61.75 0.00 0.68 0.03 0.10 37.43 12:18:01 PM 7 30.60 0.00 1.29 2.88 0.08 65.16 12:19:01 PM all 9.64 0.00 1.47 1.10 0.04 87.74 12:19:01 PM 0 3.16 0.00 1.14 1.00 0.05 94.65 12:19:01 PM 1 27.69 0.00 3.09 1.04 0.07 68.11 12:19:01 PM 2 13.19 0.00 1.84 0.73 0.03 84.20 12:19:01 PM 3 5.67 0.00 0.92 0.45 0.03 92.93 12:19:01 PM 4 8.31 0.00 1.49 3.34 0.03 86.83 12:19:01 PM 5 11.69 0.00 1.54 1.60 0.03 85.13 12:19:01 PM 6 2.24 0.00 0.64 0.02 0.05 97.06 12:19:01 PM 7 5.19 0.00 1.13 0.65 0.03 92.99 12:20:01 PM all 10.34 0.00 1.24 0.68 0.04 87.70 12:20:01 PM 0 2.52 0.00 0.72 0.35 0.05 96.36 12:20:01 PM 1 25.30 0.00 1.67 0.68 0.05 72.30 12:20:01 PM 2 12.47 0.00 2.35 0.97 0.03 84.17 12:20:01 PM 3 18.02 0.00 1.05 0.67 0.03 80.23 12:20:01 PM 4 2.02 0.00 0.93 1.15 0.05 95.84 12:20:01 PM 5 11.89 0.00 1.20 0.53 0.03 86.34 12:20:01 PM 6 9.89 0.00 1.64 1.10 0.05 87.32 12:20:01 PM 7 0.58 0.00 0.33 0.00 0.02 99.07 Average: all 17.67 0.00 1.76 1.77 0.06 78.75 Average: 0 13.51 0.00 1.53 1.33 0.06 83.57 Average: 1 33.93 0.00 2.73 1.19 0.08 62.08 Average: 2 14.31 0.00 2.16 1.08 0.06 82.39 Average: 3 11.16 0.00 1.38 1.96 0.05 85.44 Average: 4 14.40 0.00 1.54 2.95 0.06 81.04 Average: 5 18.33 0.00 2.38 2.51 0.06 76.72 Average: 6 22.45 0.00 1.23 0.51 0.07 75.75 Average: 7 13.24 0.00 1.11 2.58 0.05 83.03