---> uname -a: Linux prd-centos8-docker-8c-8g-24884.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1006 27539 19 3343 30437 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:90:ed:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe90:ed90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:b0:df:63 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) 04/21/2024 _x86_64_ (8 CPU) 02:56:52 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:02 AM 149.92 64.51 85.41 9172.72 41496.99 02:59:01 AM 184.16 15.96 168.20 3936.02 8314.79 03:00:01 AM 221.44 4.62 216.83 141.55 11816.36 Average: 185.17 28.43 156.74 4419.98 20613.33 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:02 AM 29540876 31224028 3114836 9.54 2688 2010800 1505932 4.47 202048 2496184 177532 02:59:01 AM 28973088 30899468 3682624 11.28 2688 2243596 1690976 5.02 189408 3032236 128256 03:00:01 AM 28219296 31173736 4436416 13.59 2688 3263852 1472372 4.37 580908 3366132 871208 Average: 28911087 31099077 3744625 11.47 2688 2506083 1556427 4.62 324121 2964851 392332 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:02 AM eth0 313.17 209.94 1639.61 56.25 0.00 0.00 0.00 0.00 02:58:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 171.65 156.25 1279.49 45.52 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 408.88 394.27 3572.16 3772.18 0.00 0.00 0.00 0.00 03:00:01 AM 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 298.61 254.03 2168.63 1298.14 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) 04/21/2024 _x86_64_ (8 CPU) 02:56:52 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:02 AM all 13.50 0.00 2.41 2.83 0.09 81.18 02:58:02 AM 0 13.73 0.00 2.79 2.66 0.12 80.71 02:58:02 AM 1 20.03 0.00 3.60 3.38 0.10 72.88 02:58:02 AM 2 20.29 0.00 2.36 1.56 0.10 75.69 02:58:02 AM 3 8.71 0.00 2.34 1.51 0.07 87.37 02:58:02 AM 4 12.38 0.00 2.06 6.83 0.07 78.66 02:58:02 AM 5 14.33 0.00 1.53 3.12 0.10 80.91 02:58:02 AM 6 9.43 0.00 2.36 1.99 0.07 86.15 02:58:02 AM 7 9.11 0.00 2.23 1.56 0.10 87.00 02:59:01 AM all 13.32 0.00 0.99 1.13 0.06 84.51 02:59:01 AM 0 20.36 0.00 1.29 0.68 0.08 77.59 02:59:01 AM 1 17.99 0.00 1.61 1.39 0.05 78.96 02:59:01 AM 2 5.64 0.00 0.56 0.97 0.07 92.76 02:59:01 AM 3 13.63 0.00 0.87 1.41 0.05 84.04 02:59:01 AM 4 23.00 0.00 1.29 1.60 0.07 74.05 02:59:01 AM 5 5.71 0.00 0.73 0.95 0.05 92.56 02:59:01 AM 6 8.32 0.00 0.92 0.82 0.03 89.91 02:59:01 AM 7 11.94 0.00 0.61 1.19 0.05 86.21 03:00:01 AM all 12.21 0.00 1.08 1.04 0.07 85.61 03:00:01 AM 0 19.89 0.00 1.04 0.55 0.05 78.47 03:00:01 AM 1 17.17 0.00 1.10 2.20 0.08 79.44 03:00:01 AM 2 11.03 0.00 1.15 0.82 0.07 86.93 03:00:01 AM 3 7.22 0.00 0.84 0.82 0.08 91.04 03:00:01 AM 4 10.08 0.00 1.27 1.57 0.05 87.03 03:00:01 AM 5 10.15 0.00 1.22 1.42 0.07 87.14 03:00:01 AM 6 15.12 0.00 1.35 0.84 0.08 82.60 03:00:01 AM 7 6.96 0.00 0.67 0.08 0.07 92.22 Average: all 13.01 0.00 1.49 1.67 0.07 83.76 Average: 0 17.98 0.00 1.71 1.30 0.08 78.93 Average: 1 18.39 0.00 2.10 2.33 0.08 77.09 Average: 2 12.36 0.00 1.36 1.12 0.08 85.08 Average: 3 9.83 0.00 1.35 1.24 0.07 87.51 Average: 4 15.11 0.00 1.54 3.34 0.06 79.94 Average: 5 10.08 0.00 1.16 1.84 0.07 86.85 Average: 6 10.97 0.00 1.55 1.22 0.06 86.20 Average: 7 9.32 0.00 1.17 0.94 0.07 88.49