---> uname -a: Linux prd-centos8-builder-4c-4g-7066.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: 2799.996 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 754 12413 19 2593 14672 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:df:01:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fedf:1ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:95:ed:5b 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) 02/15/2024 _x86_64_ (4 CPU) 23:54:30 LINUX RESTART (4 CPU) 11:55:02 PM tps rtps wtps bread/s bwrtn/s 11:56:01 PM 78.30 14.76 63.54 2419.11 5640.56 11:57:01 PM 129.76 14.13 115.63 3253.19 10351.56 11:58:01 PM 217.10 5.73 211.37 1268.68 8600.20 11:59:01 PM 39.97 0.28 39.69 48.65 3461.26 Average: 116.45 8.70 107.75 1744.50 7019.14 11:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 PM 13324828 15121376 2814628 17.44 2688 2012984 1107076 6.44 184440 2282200 142692 11:57:01 PM 12925420 14939092 3214036 19.91 2688 2223428 1268596 7.38 200720 2630444 31464 11:58:01 PM 11596264 13893712 4543192 28.15 2688 2501732 2218756 12.91 314036 3822008 72056 11:59:01 PM 12696996 15020732 3442460 21.33 2688 2525092 1136448 6.61 497708 2534932 49304 Average: 12635877 14743728 3503579 21.71 2688 2315809 1432719 8.34 299226 2817396 73879 11:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 129.65 98.48 961.15 29.71 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 91.70 79.59 773.05 23.38 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 246.29 204.96 3442.60 30.50 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 16.93 16.38 40.70 7.51 0.00 0.00 0.00 0.00 11:59:01 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 121.12 99.87 1306.09 22.75 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) 02/15/2024 _x86_64_ (4 CPU) 23:54:30 LINUX RESTART (4 CPU) 11:55:02 PM CPU %user %nice %system %iowait %steal %idle 11:56:01 PM all 18.88 0.00 2.94 1.87 0.07 76.24 11:56:01 PM 0 9.32 0.00 1.73 0.70 0.07 88.18 11:56:01 PM 1 9.98 0.00 2.05 0.91 0.09 86.98 11:56:01 PM 2 36.48 0.00 4.02 4.07 0.07 55.36 11:56:01 PM 3 19.73 0.00 3.96 1.79 0.07 74.44 11:57:01 PM all 16.19 0.00 2.29 2.35 0.07 79.09 11:57:01 PM 0 13.27 0.00 1.98 2.73 0.08 81.94 11:57:01 PM 1 14.57 0.00 1.81 2.09 0.07 81.47 11:57:01 PM 2 19.44 0.00 3.26 3.01 0.07 74.22 11:57:01 PM 3 17.49 0.00 2.12 1.59 0.07 78.73 11:58:01 PM all 66.95 0.00 3.28 2.11 0.13 27.53 11:58:01 PM 0 65.91 0.00 3.16 2.36 0.14 28.44 11:58:01 PM 1 70.81 0.00 2.39 1.41 0.12 25.27 11:58:01 PM 2 62.01 0.00 4.04 2.24 0.13 31.58 11:58:01 PM 3 69.08 0.00 3.55 2.44 0.14 24.80 11:59:01 PM all 18.46 0.00 1.75 0.48 0.07 79.24 11:59:01 PM 0 18.50 0.00 1.73 0.03 0.05 79.69 11:59:01 PM 1 5.41 0.00 1.34 0.23 0.07 92.95 11:59:01 PM 2 10.50 0.00 1.49 1.12 0.07 86.82 11:59:01 PM 3 39.39 0.00 2.44 0.53 0.08 57.55 Average: all 30.10 0.00 2.56 1.70 0.09 65.55 Average: 0 26.74 0.00 2.15 1.46 0.08 69.57 Average: 1 25.23 0.00 1.90 1.16 0.08 71.63 Average: 2 32.06 0.00 3.20 2.60 0.08 62.06 Average: 3 36.39 0.00 3.01 1.59 0.09 58.92