---> uname -a: Linux prd-centos8-docker-8c-8g-7087.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 1015 27023 19 3851 30422 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:06:ca:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe06:caa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:0d:ab:58 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) 02/20/2024 _x86_64_ (8 CPU) 18:29:12 LINUX RESTART (8 CPU) 06:30:01 PM tps rtps wtps bread/s bwrtn/s 06:31:01 PM 125.38 9.62 115.76 2939.64 10646.81 06:32:01 PM 39.81 0.00 39.81 0.00 4552.09 06:33:01 PM 245.78 16.09 229.69 1764.61 3689.02 06:34:01 PM 150.91 0.62 150.29 60.52 54795.87 Average: 140.47 6.58 133.89 1191.22 18420.33 06:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 PM 29452044 31263944 3203668 9.81 2688 2129988 1383604 4.11 172072 2580580 116776 06:32:01 PM 29441840 31253420 3213872 9.84 2688 2130036 1383604 4.11 172076 2583564 4 06:33:01 PM 27765296 31218720 4890416 14.98 2688 3759316 1425108 4.23 364988 4026692 1535056 06:34:01 PM 27629356 31109416 5026356 15.39 2688 3782904 1507604 4.47 541884 3976332 26632 Average: 28572134 31211375 4083578 12.50 2688 2950561 1424980 4.23 312755 3291792 419617 06:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 75.54 53.02 1040.73 27.12 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 8.77 6.62 11.97 2.68 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 625.97 463.96 9712.95 77.36 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 158.21 172.70 302.13 1894.56 0.00 0.00 0.00 0.00 06:34:01 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 217.14 174.09 2767.23 500.41 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) 02/20/2024 _x86_64_ (8 CPU) 18:29:12 LINUX RESTART (8 CPU) 06:30:01 PM CPU %user %nice %system %iowait %steal %idle 06:31:01 PM all 9.81 0.00 1.03 1.14 0.04 87.98 06:31:01 PM 0 0.93 0.00 0.32 1.34 0.05 97.36 06:31:01 PM 1 3.95 0.00 0.65 1.57 0.08 93.74 06:31:01 PM 2 10.25 0.00 1.20 1.05 0.05 87.45 06:31:01 PM 3 20.08 0.00 1.57 1.73 0.03 76.58 06:31:01 PM 4 8.59 0.00 1.03 1.48 0.02 88.88 06:31:01 PM 5 1.66 0.00 0.57 0.42 0.03 97.32 06:31:01 PM 6 17.50 0.00 2.04 0.75 0.05 79.67 06:31:01 PM 7 15.47 0.00 0.85 0.80 0.03 82.84 06:32:01 PM all 0.16 0.00 0.08 0.29 0.02 99.44 06:32:01 PM 0 0.43 0.00 0.02 0.00 0.02 99.53 06:32:01 PM 1 0.07 0.00 0.22 1.10 0.03 98.58 06:32:01 PM 2 0.10 0.00 0.15 0.78 0.00 98.97 06:32:01 PM 3 0.05 0.00 0.05 0.23 0.02 99.65 06:32:01 PM 4 0.47 0.00 0.05 0.13 0.02 99.33 06:32:01 PM 5 0.08 0.00 0.08 0.03 0.03 99.77 06:32:01 PM 6 0.05 0.00 0.02 0.00 0.02 99.92 06:32:01 PM 7 0.03 0.00 0.07 0.07 0.03 99.80 06:33:01 PM all 14.04 0.00 1.50 0.81 0.07 83.57 06:33:01 PM 0 17.83 0.00 2.12 0.45 0.10 79.49 06:33:01 PM 1 9.81 0.00 1.07 0.82 0.07 88.23 06:33:01 PM 2 13.67 0.00 2.11 1.49 0.08 82.64 06:33:01 PM 3 21.78 0.00 1.14 0.23 0.07 76.79 06:33:01 PM 4 13.85 0.00 1.05 1.02 0.05 84.03 06:33:01 PM 5 9.72 0.00 1.31 0.52 0.08 88.37 06:33:01 PM 6 14.51 0.00 2.17 0.87 0.05 82.39 06:33:01 PM 7 11.11 0.00 1.07 1.10 0.07 86.65 06:34:01 PM all 10.61 0.00 1.02 3.05 0.05 85.27 06:34:01 PM 0 6.87 0.00 0.80 0.75 0.05 91.52 06:34:01 PM 1 20.39 0.00 1.45 3.17 0.08 74.90 06:34:01 PM 2 13.83 0.00 1.15 8.25 0.05 76.72 06:34:01 PM 3 13.62 0.00 1.44 1.74 0.05 83.15 06:34:01 PM 4 14.11 0.00 0.80 4.62 0.03 80.43 06:34:01 PM 5 9.28 0.00 1.04 2.32 0.05 87.31 06:34:01 PM 6 3.64 0.00 0.79 1.50 0.03 94.03 06:34:01 PM 7 3.15 0.00 0.67 2.09 0.03 94.06 Average: all 8.65 0.00 0.91 1.33 0.05 89.07 Average: 0 6.51 0.00 0.81 0.63 0.05 91.99 Average: 1 8.55 0.00 0.85 1.67 0.07 88.87 Average: 2 9.45 0.00 1.15 2.89 0.05 86.46 Average: 3 13.88 0.00 1.05 0.98 0.04 84.05 Average: 4 9.25 0.00 0.73 1.81 0.03 88.17 Average: 5 5.18 0.00 0.75 0.82 0.05 93.20 Average: 6 8.92 0.00 1.25 0.78 0.04 89.01 Average: 7 7.44 0.00 0.66 1.01 0.04 90.84