---> uname -a: Linux prd-centos8-docker-8c-8g-79845.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 993 27078 19 3817 30446 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:a2:e7:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fea2:e7bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:13:35:89 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/26/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 151.22 20.79 130.42 4294.84 9197.00 11:39:01 PM 325.01 4.60 320.41 179.01 46722.19 Average: 238.11 12.70 225.42 2236.92 27959.60 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29357744 31198588 3297968 10.10 2688 2160268 2005416 5.95 179204 2668096 107260 11:39:01 PM 27764468 31211664 4891244 14.98 2688 3752872 1410628 4.19 536544 3854088 399560 Average: 28561106 31205126 4094606 12.54 2688 2956570 1708022 5.07 357874 3261092 253410 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 137.42 119.76 1057.86 47.08 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 765.83 591.55 9904.26 1942.97 0.00 0.00 0.00 0.00 11:39:01 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 451.62 355.66 5481.06 995.03 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/26/2024 _x86_64_ (8 CPU) 23:36:23 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.73 0.00 1.04 0.66 0.05 89.52 11:38:01 PM 0 7.00 0.00 0.94 0.67 0.08 91.32 11:38:01 PM 1 19.83 0.00 2.15 0.88 0.07 77.07 11:38:01 PM 2 12.13 0.00 1.20 1.57 0.05 85.05 11:38:01 PM 3 2.39 0.00 0.70 0.32 0.03 96.56 11:38:01 PM 4 7.15 0.00 1.02 0.52 0.03 91.28 11:38:01 PM 5 1.97 0.00 0.33 0.32 0.07 97.31 11:38:01 PM 6 6.54 0.00 1.00 0.68 0.05 91.72 11:38:01 PM 7 12.79 0.00 0.98 0.32 0.03 85.88 11:39:01 PM all 16.71 0.00 1.97 1.83 0.08 79.41 11:39:01 PM 0 15.02 0.00 1.96 1.54 0.07 81.41 11:39:01 PM 1 16.73 0.00 2.23 5.02 0.08 75.94 11:39:01 PM 2 16.93 0.00 2.75 0.91 0.08 79.33 11:39:01 PM 3 24.48 0.00 1.56 1.59 0.08 72.28 11:39:01 PM 4 12.30 0.00 1.83 0.34 0.08 85.45 11:39:01 PM 5 18.42 0.00 2.34 1.66 0.08 77.49 11:39:01 PM 6 19.01 0.00 1.84 2.94 0.07 76.15 11:39:01 PM 7 10.78 0.00 1.24 0.67 0.08 87.23 Average: all 12.71 0.00 1.50 1.25 0.07 84.47 Average: 0 11.00 0.00 1.45 1.10 0.08 86.37 Average: 1 18.28 0.00 2.19 2.95 0.08 76.51 Average: 2 14.53 0.00 1.97 1.24 0.07 82.19 Average: 3 13.40 0.00 1.13 0.95 0.06 84.46 Average: 4 9.72 0.00 1.42 0.43 0.06 88.37 Average: 5 10.19 0.00 1.34 0.99 0.08 87.41 Average: 6 12.77 0.00 1.42 1.81 0.06 83.94 Average: 7 11.79 0.00 1.11 0.49 0.06 86.55