---> uname -a: Linux prd-centos8-docker-8c-8g-9363.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 1075 27302 19 3512 30351 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:cd:38:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fecd:3875/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:2f:bd:5b 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::42:6ff:fe2f:bd5b/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) 02/28/2024 _x86_64_ (8 CPU) 09:08:40 LINUX RESTART (8 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 223.93 32.39 191.54 7314.91 25011.88 09:11:01 AM 232.73 20.10 212.63 3899.22 10913.46 09:12:01 AM 126.06 1.27 124.79 383.21 11562.81 09:13:01 AM 46.05 0.12 45.93 33.19 3380.16 09:14:01 AM 100.02 12.50 87.52 882.64 27298.67 Average: 145.75 13.27 132.48 2502.59 15633.55 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 29591560 31247764 3064152 9.38 2688 1981556 1452268 4.31 168472 2471132 139204 09:11:01 AM 28416232 30451368 4239480 12.98 2688 2350732 2565476 7.61 256504 3508376 155812 09:12:01 AM 27593660 29860300 5062052 15.50 2688 2578228 2529896 7.51 308780 4261204 52752 09:13:01 AM 26154784 29187652 6500928 19.91 2688 3329312 3131488 9.29 381600 5574112 733572 09:14:01 AM 27917748 31040524 4737964 14.51 2688 3416692 1575616 4.67 670708 3511452 30468 Average: 27934797 30357522 4720915 14.46 2688 2731304 2250949 6.68 357213 3865255 222362 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 297.57 207.73 1579.50 56.81 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 260.06 220.06 2810.66 52.52 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 09:12:01 AM eth0 266.63 223.71 3269.90 30.11 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 1152.13 498.82 6012.00 38.57 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 19.68 19.68 1.89 1.89 0.00 0.00 0.00 0.00 09:14:01 AM eth0 94.04 57.31 506.00 19.26 0.00 0.00 0.00 0.00 09:14:01 AM docker0 6.60 7.36 0.85 0.87 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.45 0.45 0.00 0.00 0.00 0.00 Average: eth0 414.09 241.53 2835.61 39.45 0.00 0.00 0.00 0.00 Average: docker0 1.32 1.47 0.17 0.17 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) 02/28/2024 _x86_64_ (8 CPU) 09:08:40 LINUX RESTART (8 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 13.24 0.00 1.97 2.49 0.05 82.24 09:10:01 AM 0 10.46 0.00 1.27 1.01 0.07 87.19 09:10:01 AM 1 18.95 0.00 1.62 1.77 0.05 77.60 09:10:01 AM 2 18.74 0.00 2.32 0.67 0.07 78.20 09:10:01 AM 3 12.02 0.00 1.79 1.37 0.03 84.78 09:10:01 AM 4 6.50 0.00 2.34 1.75 0.07 89.35 09:10:01 AM 5 10.94 0.00 1.44 6.78 0.05 80.79 09:10:01 AM 6 19.40 0.00 2.56 4.75 0.07 73.21 09:10:01 AM 7 8.83 0.00 2.43 1.81 0.03 86.89 09:11:01 AM all 23.70 0.00 1.33 0.66 0.09 74.22 09:11:01 AM 0 17.65 0.00 0.95 0.40 0.08 80.91 09:11:01 AM 1 40.11 0.00 2.36 1.12 0.10 56.31 09:11:01 AM 2 26.64 0.00 1.72 1.14 0.08 70.42 09:11:01 AM 3 24.22 0.00 1.57 0.80 0.10 73.30 09:11:01 AM 4 16.90 0.00 1.20 0.42 0.08 81.40 09:11:01 AM 5 21.93 0.00 0.95 0.67 0.08 76.36 09:11:01 AM 6 18.61 0.00 0.70 0.27 0.05 80.37 09:11:01 AM 7 23.52 0.00 1.22 0.45 0.10 74.70 09:12:01 AM all 29.89 0.00 0.97 0.87 0.08 68.19 09:12:01 AM 0 31.24 0.00 0.62 0.15 0.08 67.91 09:12:01 AM 1 22.13 0.00 1.02 0.62 0.07 76.17 09:12:01 AM 2 25.19 0.00 0.74 0.40 0.07 73.60 09:12:01 AM 3 39.19 0.00 0.79 1.16 0.08 58.78 09:12:01 AM 4 40.77 0.00 1.47 0.37 0.08 57.30 09:12:01 AM 5 18.36 0.00 0.85 2.78 0.08 77.93 09:12:01 AM 6 30.55 0.00 1.00 0.84 0.07 67.55 09:12:01 AM 7 31.67 0.00 1.31 0.67 0.08 66.27 09:13:01 AM all 35.23 0.00 1.96 0.28 0.10 62.43 09:13:01 AM 0 22.47 0.00 2.09 1.41 0.12 73.91 09:13:01 AM 1 32.28 0.00 2.06 0.05 0.08 65.52 09:13:01 AM 2 37.89 0.00 1.98 0.02 0.12 60.00 09:13:01 AM 3 32.04 0.00 1.87 0.54 0.08 65.47 09:13:01 AM 4 37.64 0.00 1.96 0.20 0.10 60.10 09:13:01 AM 5 47.44 0.00 1.46 0.00 0.08 51.02 09:13:01 AM 6 27.35 0.00 1.69 0.02 0.08 70.86 09:13:01 AM 7 44.71 0.00 2.60 0.03 0.12 52.54 09:14:01 AM all 18.30 0.31 2.00 2.94 0.08 76.36 09:14:01 AM 0 12.37 2.33 1.84 1.46 0.08 81.92 09:14:01 AM 1 25.40 0.03 2.39 10.07 0.10 62.00 09:14:01 AM 2 13.74 0.05 1.93 2.08 0.10 82.10 09:14:01 AM 3 19.91 0.00 2.16 6.01 0.08 71.83 09:14:01 AM 4 17.69 0.03 1.67 2.39 0.07 78.15 09:14:01 AM 5 16.36 0.05 1.62 0.12 0.08 81.76 09:14:01 AM 6 21.95 0.02 2.18 1.29 0.07 74.50 09:14:01 AM 7 18.97 0.00 2.19 0.12 0.08 78.64 Average: all 24.06 0.06 1.65 1.45 0.08 72.70 Average: 0 18.84 0.47 1.35 0.88 0.09 78.37 Average: 1 27.77 0.01 1.89 2.73 0.08 67.52 Average: 2 24.42 0.01 1.74 0.86 0.09 72.89 Average: 3 25.47 0.00 1.64 1.98 0.08 70.84 Average: 4 23.88 0.01 1.73 1.03 0.08 73.27 Average: 5 22.99 0.01 1.27 2.07 0.08 73.59 Average: 6 23.57 0.00 1.63 1.43 0.07 73.31 Average: 7 25.51 0.00 1.95 0.62 0.08 71.84