---> uname -a: Linux prd-centos8-docker-8c-8g-32036.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 982 27086 19 3822 30458 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:8f:74:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe8f:741a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:01:9f:54 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) 08/18/2024 _x86_64_ (8 CPU) 23:36:39 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 252.23 16.63 235.60 3017.66 8588.37 11:39:01 PM 245.78 16.59 229.19 3192.00 10772.78 11:40:01 PM 183.15 2.12 181.04 143.04 53347.48 Average: 227.06 11.78 215.28 2117.68 24234.59 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29541764 31288504 3113948 9.54 2688 2067488 1986284 5.89 167952 2507860 205304 11:39:01 PM 27810468 30861476 4845244 14.84 2688 3362920 1743260 5.17 200712 4160388 1152912 11:40:01 PM 27809312 31262552 4846400 14.84 2688 3759104 1393004 4.13 541200 3803800 11900 Average: 28387181 31137511 4268531 13.07 2688 3063171 1707516 5.07 303288 3490683 456705 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 168.08 118.71 1358.07 48.05 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 525.61 391.17 9172.09 66.68 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 234.81 248.98 816.91 1910.36 0.00 0.00 0.00 0.00 11:40:01 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 309.50 252.95 3782.52 674.96 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) 08/18/2024 _x86_64_ (8 CPU) 23:36:39 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 11.39 0.00 1.49 0.96 0.06 86.10 11:38:01 PM 0 7.03 0.00 0.94 0.42 0.08 91.53 11:38:01 PM 1 4.39 0.00 1.06 0.13 0.08 94.34 11:38:01 PM 2 7.82 0.00 0.84 0.89 0.08 90.37 11:38:01 PM 3 9.77 0.00 1.56 0.22 0.05 88.41 11:38:01 PM 4 25.16 0.00 2.57 1.20 0.05 71.01 11:38:01 PM 5 19.04 0.00 1.47 0.58 0.03 78.87 11:38:01 PM 6 8.94 0.00 1.45 0.87 0.02 88.72 11:38:01 PM 7 8.90 0.00 2.07 3.36 0.05 85.62 11:39:01 PM all 9.95 0.00 1.04 1.52 0.07 87.42 11:39:01 PM 0 10.99 0.00 0.47 0.99 0.07 87.49 11:39:01 PM 1 7.88 0.00 1.87 2.43 0.07 87.75 11:39:01 PM 2 13.28 0.00 1.07 2.06 0.07 83.53 11:39:01 PM 3 9.52 0.00 0.84 0.79 0.05 88.81 11:39:01 PM 4 7.39 0.00 0.82 1.14 0.07 90.58 11:39:01 PM 5 9.98 0.00 0.85 2.25 0.07 86.84 11:39:01 PM 6 10.70 0.00 1.10 0.64 0.08 87.48 11:39:01 PM 7 9.84 0.00 1.30 1.91 0.07 86.89 11:40:01 PM all 11.72 0.00 1.41 3.42 0.07 83.38 11:40:01 PM 0 12.96 0.00 1.05 3.13 0.07 82.79 11:40:01 PM 1 7.73 0.00 2.25 4.46 0.07 85.49 11:40:01 PM 2 6.93 0.00 1.33 1.33 0.12 90.28 11:40:01 PM 3 21.84 0.00 1.56 4.98 0.08 71.54 11:40:01 PM 4 14.88 0.00 1.04 2.63 0.07 81.39 11:40:01 PM 5 18.04 0.00 1.54 9.02 0.07 71.34 11:40:01 PM 6 6.53 0.00 1.24 0.13 0.05 92.05 11:40:01 PM 7 4.82 0.00 1.31 1.66 0.05 92.17 Average: all 11.02 0.00 1.32 1.97 0.06 85.63 Average: 0 10.33 0.00 0.82 1.51 0.07 87.27 Average: 1 6.67 0.00 1.73 2.34 0.07 89.19 Average: 2 9.35 0.00 1.08 1.43 0.09 88.05 Average: 3 13.69 0.00 1.32 1.99 0.06 82.94 Average: 4 15.82 0.00 1.48 1.66 0.06 80.98 Average: 5 15.69 0.00 1.29 3.95 0.06 79.02 Average: 6 8.72 0.00 1.27 0.55 0.05 89.41 Average: 7 7.85 0.00 1.56 2.31 0.06 88.22