---> uname -a: Linux prd-centos8-docker-8c-8g-1234.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 1009 28435 19 2445 30434 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:f1:c1:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fef1:c1b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:94:a2:b6 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) 01/31/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 127.69 8.36 119.33 1586.40 9609.38 08:59:01 PM 171.20 1.10 170.10 564.57 8003.80 09:00:01 PM 61.03 1.43 59.60 393.34 4935.64 09:01:01 PM 74.50 0.63 73.87 60.66 4765.76 Average: 108.61 2.88 105.72 651.27 6828.68 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29505632 31264584 3150080 9.65 2688 2077640 1338748 3.97 170088 2528924 116584 08:59:01 PM 27565216 29483468 5090496 15.59 2688 2231884 2932916 8.70 231772 4376996 72668 09:00:01 PM 29172124 31192244 3483588 10.67 2688 2330908 1402988 4.16 255652 2739424 41568 09:01:01 PM 29128692 31175232 3527020 10.80 2688 2355120 1428872 4.24 443000 2591944 26648 Average: 28842916 30778882 3812796 11.68 2688 2248888 1775881 5.27 275128 3059322 64367 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 99.77 66.83 1108.33 23.05 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 236.68 215.90 1736.71 47.44 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 124.06 97.55 779.65 28.46 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 152.27 145.84 307.74 173.37 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 153.19 131.53 983.10 68.08 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) 01/31/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.23 0.00 1.13 0.88 0.05 87.70 08:58:01 PM 0 0.97 0.00 0.53 0.52 0.10 97.88 08:58:01 PM 1 8.81 0.00 1.25 0.47 0.05 89.42 08:58:01 PM 2 8.64 0.00 0.97 2.21 0.03 88.16 08:58:01 PM 3 8.13 0.00 1.09 1.09 0.05 89.65 08:58:01 PM 4 22.74 0.00 1.74 1.15 0.03 74.34 08:58:01 PM 5 13.02 0.00 1.42 0.88 0.05 84.63 08:58:01 PM 6 13.67 0.00 1.19 0.58 0.07 84.49 08:58:01 PM 7 5.88 0.00 0.87 0.15 0.05 93.06 08:59:01 PM all 34.09 0.00 1.41 0.80 0.09 63.60 08:59:01 PM 0 29.59 0.00 0.90 0.27 0.08 69.16 08:59:01 PM 1 47.61 0.00 2.31 1.72 0.10 48.26 08:59:01 PM 2 30.91 0.00 1.02 1.30 0.08 66.68 08:59:01 PM 3 33.58 0.00 1.37 1.34 0.08 63.62 08:59:01 PM 4 26.70 0.00 1.10 0.18 0.08 71.93 08:59:01 PM 5 25.91 0.00 1.09 0.48 0.08 72.43 08:59:01 PM 6 38.45 0.00 1.62 0.40 0.08 59.44 08:59:01 PM 7 40.00 0.00 1.91 0.74 0.10 57.26 09:00:01 PM all 36.13 0.00 1.60 0.31 0.08 61.88 09:00:01 PM 0 27.32 0.00 1.71 0.00 0.08 70.89 09:00:01 PM 1 36.62 0.00 1.52 0.15 0.08 61.62 09:00:01 PM 2 57.01 0.00 2.14 0.40 0.08 40.36 09:00:01 PM 3 47.41 0.00 1.79 0.10 0.08 50.63 09:00:01 PM 4 28.29 0.00 1.16 0.87 0.08 69.60 09:00:01 PM 5 20.07 0.00 1.52 0.33 0.07 78.00 09:00:01 PM 6 38.07 0.00 1.52 0.18 0.10 60.13 09:00:01 PM 7 34.23 0.00 1.44 0.47 0.07 63.80 09:01:01 PM all 11.47 0.00 1.04 0.24 0.06 87.19 09:01:01 PM 0 17.71 0.00 1.25 0.05 0.07 80.92 09:01:01 PM 1 13.86 0.00 1.37 0.89 0.07 83.81 09:01:01 PM 2 4.52 0.00 0.77 0.45 0.05 94.21 09:01:01 PM 3 12.93 0.00 0.75 0.07 0.05 86.21 09:01:01 PM 4 15.00 0.00 1.47 0.15 0.08 83.30 09:01:01 PM 5 0.90 0.00 0.64 0.15 0.05 98.26 09:01:01 PM 6 8.80 0.00 1.02 0.05 0.03 90.10 09:01:01 PM 7 18.03 0.00 1.04 0.10 0.05 80.78 Average: all 22.98 0.00 1.30 0.56 0.07 75.10 Average: 0 18.89 0.00 1.10 0.21 0.08 79.72 Average: 1 26.71 0.00 1.61 0.81 0.08 70.79 Average: 2 25.25 0.00 1.22 1.09 0.06 72.38 Average: 3 25.52 0.00 1.25 0.65 0.07 72.52 Average: 4 23.18 0.00 1.37 0.59 0.07 74.79 Average: 5 14.98 0.00 1.17 0.46 0.06 83.33 Average: 6 24.75 0.00 1.34 0.31 0.07 73.54 Average: 7 24.52 0.00 1.31 0.36 0.07 73.73