---> uname -a: Linux prd-centos8-docker-8c-8g-4843.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 992 28295 19 2602 30452 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:12:61:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe12:61f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:87:86:e6 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) 02/12/2024 _x86_64_ (8 CPU) 12:36:30 LINUX RESTART (8 CPU) 12:37:01 PM tps rtps wtps bread/s bwrtn/s 12:38:01 PM 103.73 14.20 89.54 2264.31 7936.80 12:39:01 PM 207.62 17.31 190.30 3425.43 10882.07 12:40:00 PM 99.43 0.71 98.72 67.57 12251.50 12:40:01 PM 732.86 0.00 732.86 0.00 24438.57 Average: 139.38 10.74 128.65 1918.76 10404.14 12:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 PM 29527904 31273480 3127808 9.58 2688 2068264 1468216 4.36 173980 2521800 171988 12:39:01 PM 28611728 30736332 4043984 12.38 2688 2437940 1846376 5.48 231420 3334948 210616 12:40:00 PM 29009292 31218492 3646420 11.17 2688 2519528 1425824 4.23 464872 2697476 26644 12:40:01 PM 28972952 31182156 3682760 11.28 2688 2519516 1474516 4.37 471948 2727204 26716 Average: 29030469 31102615 3625243 11.10 2688 2386312 1553733 4.61 335555 2820357 108991 12:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 145.52 100.33 1453.81 23.99 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 265.32 235.94 2445.95 53.29 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM eth0 181.57 148.82 302.93 533.43 0.00 0.00 0.00 0.00 12:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 18.57 21.43 9.08 40.08 0.00 0.00 0.00 0.00 12:40:01 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 196.83 161.20 1399.70 201.66 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) 02/12/2024 _x86_64_ (8 CPU) 12:36:30 LINUX RESTART (8 CPU) 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:01 PM all 10.37 0.00 1.18 0.84 0.06 87.56 12:38:01 PM 0 7.13 0.00 0.88 0.10 0.07 91.82 12:38:01 PM 1 13.78 0.00 1.10 1.20 0.07 83.85 12:38:01 PM 2 16.61 0.00 1.64 1.52 0.05 80.18 12:38:01 PM 3 8.21 0.00 0.99 1.10 0.07 89.64 12:38:01 PM 4 5.80 0.00 0.70 0.87 0.05 92.58 12:38:01 PM 5 15.81 0.00 1.89 0.78 0.05 81.46 12:38:01 PM 6 14.44 0.00 1.63 1.07 0.05 82.81 12:38:01 PM 7 1.14 0.00 0.57 0.08 0.08 98.13 12:39:01 PM all 13.12 0.00 1.13 1.05 0.06 84.64 12:39:01 PM 0 14.60 0.00 0.57 0.33 0.07 84.43 12:39:01 PM 1 15.08 0.00 1.82 1.22 0.05 81.83 12:39:01 PM 2 11.03 0.00 1.19 0.84 0.07 86.88 12:39:01 PM 3 14.64 0.00 1.07 1.82 0.08 82.38 12:39:01 PM 4 14.15 0.00 0.82 1.72 0.05 83.26 12:39:01 PM 5 9.67 0.00 0.62 0.35 0.05 89.31 12:39:01 PM 6 13.47 0.00 1.39 0.82 0.05 84.28 12:39:01 PM 7 12.32 0.00 1.57 1.30 0.07 84.73 12:40:00 PM all 11.19 0.00 1.23 0.55 0.06 86.97 12:40:00 PM 0 8.45 0.00 1.11 0.10 0.07 90.26 12:40:00 PM 1 12.26 0.00 0.76 0.41 0.08 86.49 12:40:00 PM 2 15.26 0.00 1.40 0.14 0.07 83.13 12:40:00 PM 3 15.62 0.00 1.52 1.38 0.05 81.42 12:40:00 PM 4 6.51 0.00 1.29 1.25 0.05 90.90 12:40:00 PM 5 16.35 0.00 1.38 0.96 0.03 81.27 12:40:00 PM 6 4.38 0.00 0.76 0.03 0.05 94.78 12:40:00 PM 7 10.70 0.00 1.61 0.14 0.07 87.49 12:40:01 PM all 11.79 0.00 1.25 0.36 0.00 86.61 12:40:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 PM 2 1.43 0.00 1.43 2.86 0.00 94.29 12:40:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 PM 4 0.00 0.00 1.43 0.00 0.00 98.57 12:40:01 PM 5 91.43 0.00 4.29 0.00 0.00 4.29 12:40:01 PM 6 0.00 0.00 1.41 0.00 0.00 98.59 12:40:01 PM 7 1.43 0.00 1.43 0.00 0.00 97.14 Average: all 11.56 0.00 1.18 0.81 0.06 86.39 Average: 0 10.03 0.00 0.85 0.18 0.07 88.88 Average: 1 13.66 0.00 1.23 0.94 0.07 84.11 Average: 2 14.25 0.00 1.41 0.84 0.06 83.44 Average: 3 12.76 0.00 1.19 1.43 0.07 84.55 Average: 4 8.79 0.00 0.94 1.28 0.05 88.95 Average: 5 14.24 0.00 1.31 0.70 0.04 83.72 Average: 6 10.74 0.00 1.26 0.64 0.05 87.30 Average: 7 8.02 0.00 1.25 0.51 0.07 90.16