---> uname -a: Linux prd-centos8-docker-8c-8g-36292.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1005 27696 19 3188 30438 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:f1:ac:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fef1:ace2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:95:04:0a 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) 04/29/2024 _x86_64_ (8 CPU) 20:46:24 LINUX RESTART (8 CPU) 08:47:01 PM tps rtps wtps bread/s bwrtn/s 08:48:01 PM 92.02 7.02 85.00 1303.65 5698.53 08:49:01 PM 241.16 16.16 225.00 3731.51 11120.03 08:50:01 PM 159.81 3.63 156.17 161.57 27675.55 Average: 164.33 8.94 155.39 1732.24 14831.37 08:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:48:01 PM 29538012 31235976 3117700 9.55 2688 2023116 1403876 4.17 168620 2522760 165796 08:49:01 PM 28721632 30720860 3934080 12.05 2688 2313904 1799836 5.34 199248 3258396 82180 08:50:01 PM 28387752 31195204 4267960 13.07 2688 3117004 1426480 4.23 692096 3088376 73000 Average: 28882465 31050680 3773247 11.55 2688 2484675 1543397 4.58 353321 2956511 106992 08:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 62.26 44.86 976.34 8.15 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 260.82 235.91 2214.57 51.08 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 336.54 323.50 2559.18 3076.07 0.00 0.00 0.00 0.00 08:50:01 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 219.87 201.42 1916.69 1045.10 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) 04/29/2024 _x86_64_ (8 CPU) 20:46:24 LINUX RESTART (8 CPU) 08:47:01 PM CPU %user %nice %system %iowait %steal %idle 08:48:01 PM all 10.47 0.00 0.86 0.55 0.07 88.06 08:48:01 PM 0 7.17 0.00 1.07 1.07 0.07 90.63 08:48:01 PM 1 19.42 0.00 1.95 0.68 0.08 77.86 08:48:01 PM 2 10.06 0.00 0.37 0.28 0.07 89.22 08:48:01 PM 3 21.81 0.00 1.62 1.20 0.07 75.30 08:48:01 PM 4 13.21 0.00 0.85 0.18 0.07 85.69 08:48:01 PM 5 0.23 0.00 0.27 0.55 0.07 98.88 08:48:01 PM 6 5.71 0.00 0.48 0.23 0.07 93.51 08:48:01 PM 7 6.13 0.00 0.25 0.20 0.05 93.37 08:49:01 PM all 11.09 0.00 1.05 1.85 0.34 85.67 08:49:01 PM 0 16.36 0.00 0.47 0.93 0.13 82.11 08:49:01 PM 1 12.32 0.00 0.96 1.60 0.73 84.39 08:49:01 PM 2 10.61 0.00 1.12 2.92 0.16 85.20 08:49:01 PM 3 14.43 0.00 1.43 1.85 0.47 81.82 08:49:01 PM 4 6.63 0.00 1.30 3.05 0.91 88.12 08:49:01 PM 5 12.49 0.00 0.58 0.87 0.13 85.93 08:49:01 PM 6 3.65 0.00 1.03 0.75 0.09 94.49 08:49:01 PM 7 11.92 0.00 1.53 2.89 0.12 83.54 08:50:01 PM all 13.10 0.00 1.33 2.24 0.13 83.20 08:50:01 PM 0 14.42 0.00 0.99 0.28 0.13 84.17 08:50:01 PM 1 30.37 0.00 2.25 6.04 0.19 61.16 08:50:01 PM 2 3.93 0.00 0.85 2.71 0.10 92.41 08:50:01 PM 3 7.51 0.00 1.12 0.60 0.10 90.66 08:50:01 PM 4 9.83 0.00 1.11 2.92 0.08 86.05 08:50:01 PM 5 8.30 0.00 1.52 1.90 0.07 88.22 08:50:01 PM 6 9.69 0.00 1.36 2.32 0.13 86.49 08:50:01 PM 7 20.86 0.00 1.44 1.16 0.27 76.27 Average: all 11.55 0.00 1.08 1.54 0.18 85.65 Average: 0 12.65 0.00 0.84 0.76 0.11 85.64 Average: 1 20.66 0.00 1.72 2.76 0.33 74.53 Average: 2 8.17 0.00 0.78 1.96 0.11 88.98 Average: 3 14.59 0.00 1.39 1.22 0.21 82.58 Average: 4 9.92 0.00 1.09 2.04 0.35 86.61 Average: 5 7.00 0.00 0.79 1.11 0.09 91.01 Average: 6 6.36 0.00 0.96 1.10 0.10 91.48 Average: 7 12.96 0.00 1.07 1.41 0.15 84.41