---> uname -a: Linux prd-centos8-docker-8c-8g-40927.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1034 26612 19 4243 30404 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:b0:63:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:feb0:6327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:9e:e3:a9 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) 09/22/2024 _x86_64_ (8 CPU) 19:09:26 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 133.77 9.23 124.54 2797.47 8786.15 07:12:01 PM 231.11 14.15 216.96 1576.94 12706.18 07:13:01 PM 177.16 2.12 175.04 143.02 62361.96 Average: 180.68 8.50 172.18 1505.81 27951.43 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29451884 31247524 3203820 9.81 2688 2115528 1370608 4.07 172052 2577144 119384 07:12:01 PM 27617732 30810036 5037972 15.43 2688 3503612 1758984 5.22 200800 4348968 1144424 07:13:01 PM 27294440 31177372 5361264 16.42 2688 4187796 1450924 4.30 544552 4311608 24352 Average: 28121352 31078311 4534352 13.89 2688 3268979 1526839 4.53 305801 3745907 429387 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 104.95 81.84 1062.39 34.61 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 575.87 403.20 11295.08 59.11 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 292.72 318.16 2113.01 1973.96 0.00 0.00 0.00 0.00 07:13:01 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 324.51 267.73 4823.49 689.22 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) 09/22/2024 _x86_64_ (8 CPU) 19:09:26 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.44 0.00 1.12 0.74 0.05 88.65 07:11:01 PM 0 14.64 0.00 1.59 0.42 0.07 83.29 07:11:01 PM 1 11.92 0.00 1.49 1.47 0.05 85.08 07:11:01 PM 2 8.98 0.00 0.99 1.17 0.07 88.80 07:11:01 PM 3 10.62 0.00 1.32 0.58 0.03 87.44 07:11:01 PM 4 11.97 0.00 1.14 1.24 0.07 85.59 07:11:01 PM 5 7.77 0.00 1.35 0.42 0.05 90.41 07:11:01 PM 6 3.27 0.00 0.57 0.23 0.02 95.91 07:11:01 PM 7 6.34 0.00 0.57 0.40 0.05 92.64 07:12:01 PM all 9.91 0.00 1.02 1.39 0.06 87.61 07:12:01 PM 0 13.80 0.00 1.51 1.47 0.07 83.15 07:12:01 PM 1 6.11 0.00 0.95 1.52 0.07 91.35 07:12:01 PM 2 9.75 0.00 1.16 2.50 0.08 86.51 07:12:01 PM 3 9.98 0.00 0.94 0.62 0.07 88.39 07:12:01 PM 4 8.01 0.00 0.72 1.05 0.05 90.16 07:12:01 PM 5 10.96 0.00 1.19 1.29 0.07 86.50 07:12:01 PM 6 12.97 0.00 0.94 1.37 0.05 84.67 07:12:01 PM 7 7.71 0.00 0.75 1.32 0.05 90.17 07:13:01 PM all 11.90 0.00 1.67 3.97 0.07 82.38 07:13:01 PM 0 3.96 0.00 1.12 0.12 0.08 94.71 07:13:01 PM 1 13.08 0.00 1.96 9.18 0.07 75.72 07:13:01 PM 2 7.89 0.00 1.83 5.36 0.07 84.85 07:13:01 PM 3 29.38 0.00 2.74 3.71 0.07 64.10 07:13:01 PM 4 10.87 0.00 1.37 2.26 0.07 85.43 07:13:01 PM 5 13.76 0.00 2.15 3.99 0.08 80.01 07:13:01 PM 6 3.94 0.00 1.07 4.72 0.07 90.20 07:13:01 PM 7 12.32 0.00 1.10 2.44 0.07 84.07 Average: all 10.42 0.00 1.27 2.03 0.06 86.22 Average: 0 10.80 0.00 1.40 0.67 0.07 87.05 Average: 1 10.37 0.00 1.46 4.05 0.06 84.05 Average: 2 8.87 0.00 1.32 3.01 0.07 86.72 Average: 3 16.66 0.00 1.67 1.64 0.06 79.98 Average: 4 10.29 0.00 1.08 1.52 0.06 87.06 Average: 5 10.83 0.00 1.56 1.90 0.07 85.64 Average: 6 6.73 0.00 0.86 2.11 0.04 90.26 Average: 7 8.79 0.00 0.81 1.39 0.06 88.96