---> uname -a: Linux prd-centos8-docker-8c-8g-40180.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: 2800.000 BogoMIPS: 5600.00 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 1010 27057 19 3822 30429 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:e3:9c:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fee3:9c46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:e9:40:69 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) 09/20/2024 _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 140.40 8.98 131.42 2789.20 9258.46 11:39:01 PM 319.53 16.26 303.27 1669.31 21214.53 Average: 229.97 12.62 217.34 2229.26 15236.50 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29473028 31269664 3182684 9.75 2688 2116440 1394864 4.14 172288 2562084 101100 11:39:01 PM 27761320 31213564 4894392 14.99 2688 3757708 1411172 4.19 537068 3855996 1162836 Average: 28617174 31241614 4038538 12.37 2688 2937074 1403018 4.16 354678 3209040 631968 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 111.95 88.65 1029.75 36.67 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 700.90 592.29 9914.70 1949.94 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 406.42 340.47 5472.23 993.30 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) 09/20/2024 _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 8.15 0.00 1.01 0.36 0.04 90.44 11:38:01 PM 0 4.71 0.00 0.89 0.08 0.05 94.27 11:38:01 PM 1 26.89 0.00 2.62 0.62 0.07 69.81 11:38:01 PM 2 2.86 0.00 0.77 0.50 0.07 95.80 11:38:01 PM 3 8.89 0.00 0.84 0.25 0.05 89.98 11:38:01 PM 4 3.68 0.00 0.48 0.50 0.03 95.30 11:38:01 PM 5 5.82 0.00 0.95 0.25 0.02 92.96 11:38:01 PM 6 7.30 0.00 0.88 0.40 0.03 91.38 11:38:01 PM 7 5.07 0.00 0.63 0.27 0.02 94.01 11:39:01 PM all 16.89 0.00 2.01 0.86 0.08 80.16 11:39:01 PM 0 24.75 0.00 1.54 0.47 0.08 73.16 11:39:01 PM 1 15.35 0.00 1.71 0.95 0.08 81.90 11:39:01 PM 2 17.76 0.00 2.68 1.26 0.10 78.20 11:39:01 PM 3 18.59 0.00 2.03 0.70 0.08 78.60 11:39:01 PM 4 14.19 0.00 2.00 1.54 0.08 82.19 11:39:01 PM 5 19.91 0.00 1.77 0.45 0.08 77.79 11:39:01 PM 6 12.23 0.00 2.76 0.55 0.07 84.39 11:39:01 PM 7 12.29 0.00 1.61 0.92 0.07 85.11 Average: all 12.51 0.00 1.51 0.61 0.06 85.31 Average: 0 14.73 0.00 1.21 0.28 0.07 83.71 Average: 1 21.13 0.00 2.16 0.79 0.08 75.85 Average: 2 10.30 0.00 1.72 0.88 0.08 87.01 Average: 3 13.73 0.00 1.43 0.48 0.07 84.30 Average: 4 8.92 0.00 1.24 1.02 0.06 88.76 Average: 5 12.86 0.00 1.36 0.35 0.05 85.38 Average: 6 9.76 0.00 1.82 0.48 0.05 87.89 Average: 7 8.67 0.00 1.12 0.59 0.04 89.57