---> uname -a: Linux prd-centos8-docker-8c-8g-18123.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 982 28286 19 2620 30464 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:3a:9f:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe3a:9fcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:99:59:f1 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) 03/25/2024 _x86_64_ (8 CPU) 22:39:41 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 38.24 27.94 10.29 5130.88 17835.29 10:41:01 PM 114.64 26.72 87.92 6726.25 8514.36 10:42:01 PM 186.48 17.42 169.05 3528.45 10008.91 10:43:01 PM 96.87 0.70 96.17 66.79 12418.75 Average: 132.31 15.00 117.32 3447.23 10342.05 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 30626320 31860008 2029392 6.21 2688 1574392 671328 1.99 79620 1592032 22536 10:41:01 PM 29549668 31246360 3106044 9.51 2688 2020968 1449388 4.30 171064 2507560 132812 10:42:01 PM 28702384 30816640 3953328 12.11 2688 2428376 1805324 5.36 229416 3246464 199508 10:43:01 PM 28925284 31155280 3730428 11.42 2688 2542748 1496836 4.44 457880 2796400 1012 Average: 29450914 31269572 3204798 9.81 2688 2141621 1355719 4.02 234495 2535614 88967 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 1.47 0.00 0.10 0.00 0.00 0.00 0.00 0.00 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 399.62 258.62 1828.02 62.07 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 260.24 229.66 2527.02 55.46 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 190.10 157.54 286.99 527.26 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 282.27 214.47 1541.72 214.08 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) 03/25/2024 _x86_64_ (8 CPU) 22:39:41 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 50.64 0.00 9.58 1.47 0.18 38.12 10:40:01 PM 0 39.13 0.00 8.70 0.00 1.45 50.72 10:40:01 PM 1 54.55 0.00 18.18 3.03 0.00 24.24 10:40:01 PM 2 57.35 0.00 8.82 0.00 0.00 33.82 10:40:01 PM 3 50.72 0.00 7.25 8.70 0.00 33.33 10:40:01 PM 4 56.52 0.00 4.35 0.00 0.00 39.13 10:40:01 PM 5 44.78 0.00 17.91 0.00 0.00 37.31 10:40:01 PM 6 48.53 0.00 8.82 0.00 0.00 42.65 10:40:01 PM 7 53.73 0.00 2.99 0.00 0.00 43.28 10:41:01 PM all 11.61 0.00 2.14 0.92 0.07 85.25 10:41:01 PM 0 8.06 0.00 2.65 1.25 0.09 87.96 10:41:01 PM 1 14.57 0.00 2.24 0.99 0.08 82.12 10:41:01 PM 2 9.92 0.00 1.02 0.74 0.07 88.25 10:41:01 PM 3 23.32 0.00 2.05 0.80 0.08 73.74 10:41:01 PM 4 10.27 0.00 4.64 0.92 0.05 84.12 10:41:01 PM 5 7.80 0.00 1.44 0.40 0.05 90.31 10:41:01 PM 6 15.47 0.00 1.85 0.85 0.05 81.78 10:41:01 PM 7 2.69 0.00 1.18 1.51 0.09 94.53 10:42:01 PM all 12.89 0.00 1.11 0.90 0.06 85.05 10:42:01 PM 0 10.84 0.00 0.60 0.05 0.05 88.46 10:42:01 PM 1 27.16 0.00 1.97 0.68 0.10 70.08 10:42:01 PM 2 13.40 0.00 1.96 1.12 0.07 83.45 10:42:01 PM 3 13.20 0.00 0.87 0.50 0.08 85.34 10:42:01 PM 4 11.58 0.00 1.02 1.32 0.05 86.02 10:42:01 PM 5 11.10 0.00 0.77 0.47 0.07 87.60 10:42:01 PM 6 11.43 0.00 0.95 1.30 0.03 86.28 10:42:01 PM 7 4.36 0.00 0.70 1.72 0.05 93.16 10:43:01 PM all 12.12 0.00 1.16 0.65 0.07 86.01 10:43:01 PM 0 10.68 0.00 1.39 0.40 0.10 87.43 10:43:01 PM 1 14.24 0.00 1.04 0.89 0.07 83.78 10:43:01 PM 2 8.46 0.00 0.89 0.67 0.07 89.92 10:43:01 PM 3 14.73 0.00 0.97 0.49 0.05 83.76 10:43:01 PM 4 23.70 0.00 1.24 0.89 0.07 74.11 10:43:01 PM 5 16.69 0.00 1.72 1.34 0.07 80.18 10:43:01 PM 6 6.23 0.00 0.99 0.12 0.05 92.62 10:43:01 PM 7 2.16 0.00 1.04 0.40 0.10 96.29 Average: all 12.35 0.00 1.49 0.82 0.07 85.26 Average: 0 10.00 0.00 1.56 0.55 0.08 87.80 Average: 1 18.79 0.00 1.81 0.86 0.08 78.46 Average: 2 10.77 0.00 1.32 0.84 0.07 87.01 Average: 3 17.22 0.00 1.32 0.63 0.07 80.76 Average: 4 15.35 0.00 2.30 1.04 0.06 81.25 Average: 5 11.99 0.00 1.37 0.73 0.06 85.85 Average: 6 11.18 0.00 1.29 0.75 0.04 86.73 Average: 7 3.27 0.00 0.98 1.20 0.08 94.47