---> uname -a: Linux prd-centos8-docker-8c-8g-10510.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1007 28265 19 2617 30439 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:9e:1f:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe9e:1ff3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:e4:e1:39 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) 03/02/2024 _x86_64_ (8 CPU) 22:39:22 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 100.12 6.98 93.13 1302.98 7147.48 10:42:01 PM 206.45 17.39 189.05 3429.66 9893.35 10:43:01 PM 75.36 0.67 74.69 61.58 12499.03 Average: 127.31 8.35 118.96 1598.09 9846.77 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29428728 31213772 3226984 9.88 2688 2104708 1501072 4.45 181940 2603292 203672 10:42:01 PM 28956296 31158372 3699416 11.33 2688 2515520 1469488 4.36 283992 2941704 289992 10:43:01 PM 28924036 31149784 3731676 11.43 2688 2538024 1493148 4.43 458100 2796392 10988 Average: 29103020 31173976 3552692 10.88 2688 2386084 1487903 4.41 308011 2780463 168217 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 58.69 39.01 932.48 7.67 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 266.23 238.87 2358.83 57.44 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 183.31 134.86 267.61 523.94 0.00 0.00 0.00 0.00 10:43:01 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 169.41 137.58 1186.32 196.36 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) 03/02/2024 _x86_64_ (8 CPU) 22:39:22 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.77 0.00 0.91 0.75 0.05 88.52 10:41:01 PM 0 2.89 0.00 0.45 0.62 0.07 95.98 10:41:01 PM 1 11.15 0.00 0.92 0.65 0.05 87.24 10:41:01 PM 2 20.14 0.00 1.63 0.94 0.05 77.25 10:41:01 PM 3 12.87 0.00 1.37 0.58 0.05 85.13 10:41:01 PM 4 7.31 0.00 0.60 0.28 0.03 91.78 10:41:01 PM 5 14.52 0.00 1.10 2.06 0.05 82.27 10:41:01 PM 6 9.11 0.00 1.12 0.88 0.02 88.87 10:41:01 PM 7 0.23 0.00 0.08 0.00 0.05 99.63 10:42:01 PM all 13.45 0.00 1.23 1.60 0.08 83.64 10:42:01 PM 0 12.09 0.00 0.87 1.07 0.08 85.88 10:42:01 PM 1 17.02 0.00 1.12 1.39 0.08 80.38 10:42:01 PM 2 14.09 0.00 1.34 0.75 0.08 83.73 10:42:01 PM 3 15.55 0.00 1.30 1.19 0.08 81.88 10:42:01 PM 4 17.32 0.00 0.94 1.73 0.08 79.93 10:42:01 PM 5 11.49 0.00 1.20 1.67 0.07 85.56 10:42:01 PM 6 13.01 0.00 1.81 1.50 0.07 83.61 10:42:01 PM 7 7.04 0.00 1.27 3.49 0.10 88.09 10:43:01 PM all 8.56 0.00 0.87 1.47 0.04 89.05 10:43:01 PM 0 6.37 0.00 0.79 0.12 0.07 92.66 10:43:01 PM 1 22.14 0.00 1.53 4.48 0.05 71.80 10:43:01 PM 2 13.23 0.00 1.24 2.55 0.05 82.93 10:43:01 PM 3 1.81 0.00 0.84 1.41 0.03 95.92 10:43:01 PM 4 2.72 0.00 0.50 0.47 0.03 96.28 10:43:01 PM 5 3.51 0.00 0.67 0.74 0.03 95.05 10:43:01 PM 6 13.87 0.00 0.55 0.12 0.03 85.43 10:43:01 PM 7 4.90 0.00 0.87 1.92 0.05 92.25 Average: all 10.59 0.00 1.00 1.27 0.06 87.07 Average: 0 7.11 0.00 0.70 0.60 0.07 91.51 Average: 1 16.76 0.00 1.19 2.17 0.06 79.82 Average: 2 15.82 0.00 1.40 1.41 0.06 81.30 Average: 3 10.08 0.00 1.17 1.06 0.06 87.64 Average: 4 9.10 0.00 0.68 0.82 0.05 89.34 Average: 5 9.84 0.00 0.99 1.49 0.05 87.63 Average: 6 11.99 0.00 1.16 0.84 0.04 85.97 Average: 7 4.06 0.00 0.74 1.81 0.07 93.33