---> uname -a: Linux prd-centos8-docker-8c-8g-11419.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 1001 28180 19 2708 30444 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:46:f8:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe46:f85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:3f:df:52 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) 03/06/2024 _x86_64_ (8 CPU) 18:52:54 LINUX RESTART (8 CPU) 06:53:01 PM tps rtps wtps bread/s bwrtn/s 06:54:01 PM 337.53 116.81 220.71 13923.85 42470.40 06:55:01 PM 224.64 20.68 203.97 3744.49 8726.09 06:56:01 PM 211.71 4.60 207.12 339.41 19818.40 Average: 257.96 47.36 210.60 6002.46 23670.80 06:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 PM 29675740 31251128 2979972 9.13 2688 1909748 1535036 4.55 170280 2420848 84864 06:55:01 PM 28877132 30815348 3778580 11.57 2688 2254888 1801916 5.35 191008 3127760 154548 06:56:01 PM 28860656 31178836 3795056 11.62 2688 2629332 1462632 4.34 506572 2805392 45324 Average: 29137843 31081771 3517869 10.77 2688 2264656 1599861 4.75 289287 2784667 94912 06:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 388.39 241.43 1694.66 64.52 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 154.50 139.77 1318.89 36.81 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 293.40 237.56 3004.60 33.06 0.00 0.00 0.00 0.00 06:56:01 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 278.75 206.25 2006.01 44.80 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) 03/06/2024 _x86_64_ (8 CPU) 18:52:54 LINUX RESTART (8 CPU) 06:53:01 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 12.44 0.00 2.83 6.03 0.06 78.63 06:54:01 PM 0 9.77 0.00 2.36 7.38 0.07 80.42 06:54:01 PM 1 13.18 0.00 2.55 2.78 0.07 81.42 06:54:01 PM 2 14.39 0.00 4.70 16.74 0.08 64.09 06:54:01 PM 3 9.31 0.00 2.16 2.16 0.07 86.30 06:54:01 PM 4 19.13 0.00 3.00 10.39 0.07 67.42 06:54:01 PM 5 10.65 0.00 2.06 0.87 0.05 86.36 06:54:01 PM 6 14.73 0.00 2.72 5.05 0.05 77.45 06:54:01 PM 7 8.38 0.00 3.11 2.90 0.03 85.58 06:55:01 PM all 15.64 0.00 1.11 1.00 0.06 82.19 06:55:01 PM 0 18.64 0.00 0.75 0.22 0.07 80.32 06:55:01 PM 1 31.50 0.00 2.49 1.39 0.07 64.56 06:55:01 PM 2 23.61 0.00 2.09 1.89 0.05 72.37 06:55:01 PM 3 5.04 0.00 0.57 0.47 0.07 93.85 06:55:01 PM 4 13.74 0.00 1.15 1.67 0.05 83.39 06:55:01 PM 5 16.54 0.00 0.65 0.90 0.05 81.86 06:55:01 PM 6 3.21 0.00 0.60 0.77 0.05 95.37 06:55:01 PM 7 12.80 0.00 0.60 0.67 0.05 85.88 06:56:01 PM all 15.30 0.00 1.22 0.82 0.06 82.60 06:56:01 PM 0 10.80 0.00 1.22 2.22 0.05 85.72 06:56:01 PM 1 19.88 0.00 1.57 0.60 0.07 77.88 06:56:01 PM 2 19.79 0.00 1.34 0.87 0.07 77.94 06:56:01 PM 3 9.18 0.00 1.34 1.52 0.07 87.90 06:56:01 PM 4 16.42 0.00 1.34 0.33 0.05 81.86 06:56:01 PM 5 13.78 0.00 1.02 0.52 0.05 84.63 06:56:01 PM 6 17.95 0.00 1.05 0.13 0.05 80.82 06:56:01 PM 7 14.65 0.00 0.92 0.33 0.05 84.05 Average: all 14.47 0.00 1.72 2.61 0.06 81.14 Average: 0 13.07 0.00 1.44 3.27 0.06 82.15 Average: 1 21.53 0.00 2.20 1.59 0.07 74.61 Average: 2 19.27 0.00 2.71 6.48 0.07 71.48 Average: 3 7.84 0.00 1.36 1.38 0.07 89.35 Average: 4 16.43 0.00 1.83 4.13 0.06 77.56 Average: 5 13.66 0.00 1.24 0.76 0.05 84.28 Average: 6 11.96 0.00 1.46 1.98 0.05 84.56 Average: 7 11.95 0.00 1.54 1.30 0.04 85.17