---> uname -a: Linux prd-centos8-builder-2c-8g-5904.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.1G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4908 19 2181 6795 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:41:0d:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe41:d84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:58:52:7b 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) 02/11/2024 _x86_64_ (2 CPU) 20:19:43 LINUX RESTART (2 CPU) 08:20:00 PM tps rtps wtps bread/s bwrtn/s 08:20:01 PM 378.57 378.57 0.00 15102.04 0.00 08:21:01 PM 147.50 49.25 98.25 9026.72 40338.87 08:22:01 PM 91.40 2.55 88.86 88.36 7834.28 Average: 121.55 28.75 92.80 4642.55 23890.20 08:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 PM 6902404 7206636 980044 12.43 2688 505340 751708 9.54 98592 628920 15772 08:21:01 PM 5244252 6980140 2638196 33.47 2688 1929688 1078928 12.08 363000 1994552 91756 08:22:01 PM 5072880 6967236 2809568 35.64 2688 2077628 1034156 11.58 363644 2123852 55304 Average: 5739845 7051337 2142603 27.18 2688 1504219 954931 10.69 275079 1582441 54277 08:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 11.22 10.20 3.15 1.30 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 220.21 114.81 1379.77 39.72 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 36.62 26.07 320.75 18.87 0.00 0.00 0.00 0.00 08:22:01 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 127.46 69.95 843.36 29.07 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) 02/11/2024 _x86_64_ (2 CPU) 20:19:43 LINUX RESTART (2 CPU) 08:20:00 PM CPU %user %nice %system %iowait %steal %idle 08:20:01 PM all 90.36 0.00 5.58 4.06 0.00 0.00 08:20:01 PM 0 95.92 0.00 4.08 0.00 0.00 0.00 08:20:01 PM 1 84.85 0.00 7.07 8.08 0.00 0.00 08:21:01 PM all 35.69 0.00 7.76 14.74 0.13 41.69 08:21:01 PM 0 30.31 0.00 8.14 14.28 0.13 47.14 08:21:01 PM 1 41.05 0.00 7.39 15.19 0.12 36.25 08:22:01 PM all 31.35 0.00 3.91 10.45 0.11 54.17 08:22:01 PM 0 24.83 0.00 3.15 8.09 0.10 63.82 08:22:01 PM 1 37.87 0.00 4.67 12.81 0.12 44.54 Average: all 33.98 0.00 5.83 12.52 0.12 47.55 Average: 0 28.12 0.00 5.63 11.09 0.12 55.04 Average: 1 39.83 0.00 6.04 13.95 0.12 40.07