---> uname -a: Linux prd-centos8-docker-8c-8g-37344.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 1069 27317 19 3502 30364 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:dc:6d:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fedc:6db4/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:d0:7a:ec 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 inet6 fe80::42:44ff:fed0:7aec/64 scope link 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) 09/09/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 158.05 20.84 137.20 4399.60 9305.20 08:14:01 PM 392.33 5.00 387.34 1168.87 13458.31 08:15:01 PM 228.11 3.45 224.66 472.11 39846.20 Average: 259.49 9.76 249.73 2013.57 20870.31 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29321444 31150740 3334268 10.21 2688 2149920 1566724 4.65 177296 2711368 103728 08:14:01 PM 27988016 30218608 4667696 14.29 2688 2542684 2165232 6.42 402300 3779608 165204 08:15:01 PM 27989880 31097188 4665832 14.29 2688 3406648 1536628 4.56 633712 3502468 114100 Average: 28433113 30822179 4222599 12.93 2688 2699751 1756195 5.21 404436 3331148 127677 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 96.15 77.52 1084.61 32.89 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 422.68 363.66 5625.99 50.58 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 476.26 390.10 6242.14 1178.98 0.00 0.00 0.00 0.00 08:15:01 PM docker0 7.66 12.93 0.46 306.73 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 331.69 277.09 4317.51 420.83 0.00 0.00 0.00 0.00 Average: docker0 2.55 4.31 0.15 102.25 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) 09/09/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.75 0.00 0.99 1.00 0.05 88.21 08:13:01 PM 0 3.87 0.00 0.32 0.37 0.07 95.38 08:13:01 PM 1 1.74 0.00 0.45 0.55 0.07 97.19 08:13:01 PM 2 8.85 0.00 1.04 1.40 0.05 88.66 08:13:01 PM 3 12.39 0.00 1.22 1.44 0.05 84.91 08:13:01 PM 4 26.58 0.00 2.54 2.21 0.05 68.62 08:13:01 PM 5 8.76 0.00 1.02 0.77 0.05 89.40 08:13:01 PM 6 8.27 0.00 0.88 0.87 0.03 89.94 08:13:01 PM 7 7.57 0.00 0.47 0.38 0.03 91.54 08:14:01 PM all 26.26 0.00 1.62 1.66 0.09 70.38 08:14:01 PM 0 22.34 0.00 1.83 2.15 0.08 73.60 08:14:01 PM 1 30.67 0.00 1.07 2.41 0.10 65.75 08:14:01 PM 2 25.53 0.00 1.17 0.69 0.08 72.53 08:14:01 PM 3 36.55 0.00 3.12 2.69 0.08 57.56 08:14:01 PM 4 20.92 0.00 1.01 1.21 0.08 76.79 08:14:01 PM 5 22.10 0.00 1.74 1.11 0.08 74.96 08:14:01 PM 6 23.89 0.00 1.27 1.07 0.10 73.67 08:14:01 PM 7 28.08 0.00 1.73 1.95 0.08 68.16 08:15:01 PM all 15.11 0.00 2.79 2.36 0.09 79.65 08:15:01 PM 0 23.40 0.00 2.59 0.30 0.08 73.62 08:15:01 PM 1 17.04 0.00 3.59 5.44 0.08 73.84 08:15:01 PM 2 18.16 0.00 3.21 2.52 0.08 76.03 08:15:01 PM 3 7.98 0.00 2.49 1.16 0.10 88.28 08:15:01 PM 4 19.74 0.00 2.62 2.12 0.10 75.42 08:15:01 PM 5 11.09 0.00 2.92 2.32 0.07 83.61 08:15:01 PM 6 9.21 0.00 2.15 3.98 0.10 84.55 08:15:01 PM 7 14.21 0.00 2.77 1.09 0.08 81.85 Average: all 17.03 0.00 1.80 1.67 0.08 79.42 Average: 0 16.52 0.00 1.58 0.94 0.08 80.88 Average: 1 16.48 0.00 1.70 2.80 0.08 78.93 Average: 2 17.50 0.00 1.80 1.54 0.07 79.09 Average: 3 18.96 0.00 2.27 1.76 0.08 76.93 Average: 4 22.42 0.00 2.06 1.84 0.08 73.60 Average: 5 13.98 0.00 1.89 1.40 0.07 82.67 Average: 6 13.79 0.00 1.43 1.97 0.08 82.73 Average: 7 16.60 0.00 1.65 1.14 0.07 80.54