---> uname -a: Linux prd-centos8-docker-8c-8g-5394.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: 2799.996 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25793 18 4955 30276 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4a:0d:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe4a:dbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:75:4e:e0 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) 11/28/2023 _x86_64_ (8 CPU) 00:57:17 LINUX RESTART (8 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 87.55 6.96 80.59 1302.37 7249.88 01:00:01 AM 222.41 7.47 214.95 5193.53 12043.39 01:01:01 AM 224.03 0.68 223.34 16.66 64058.73 01:02:01 AM 186.99 0.37 186.62 51.10 25547.83 Average: 180.22 3.88 176.34 1645.28 27230.36 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 29555424 31301288 3100288 9.49 2688 2067768 1417816 4.21 174148 2505384 170736 01:00:01 AM 28510788 30635808 4144924 12.69 2688 2436740 2241372 6.65 293828 3381448 107732 01:01:01 AM 25806624 30245992 6849088 20.97 2688 4625432 2315260 6.87 393236 5666096 538520 01:02:01 AM 26457256 31046688 6198456 18.98 2688 4764916 1494048 4.43 573660 4821232 48412 Average: 27582523 30807444 5073189 15.54 2688 3473714 1867124 5.54 358718 4093540 216350 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 68.09 47.00 987.23 7.97 0.00 0.00 0.00 0.00 12:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 249.93 230.06 2220.92 60.18 0.00 0.00 0.00 0.00 01:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 229.02 151.72 7063.95 16.47 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 168.99 121.98 2152.97 21.07 0.00 0.00 0.00 0.00 01:02:01 AM 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 179.03 137.73 3109.01 26.44 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) 11/28/2023 _x86_64_ (8 CPU) 00:57:17 LINUX RESTART (8 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 8.82 0.00 0.90 0.90 0.04 89.34 12:59:01 AM 0 1.37 0.00 0.33 0.58 0.03 97.68 12:59:01 AM 1 15.70 0.00 1.34 1.19 0.05 81.72 12:59:01 AM 2 16.28 0.00 1.29 1.97 0.05 80.41 12:59:01 AM 3 5.29 0.00 0.78 1.42 0.03 92.47 12:59:01 AM 4 14.52 0.00 1.17 0.57 0.03 83.71 12:59:01 AM 5 7.59 0.00 0.57 0.48 0.03 91.33 12:59:01 AM 6 2.07 0.00 0.57 0.20 0.03 97.13 12:59:01 AM 7 7.76 0.00 1.15 0.82 0.02 90.26 01:00:01 AM all 14.99 0.00 1.26 4.06 0.07 79.62 01:00:01 AM 0 8.62 0.00 1.07 2.02 0.07 88.22 01:00:01 AM 1 28.75 0.00 2.16 6.31 0.10 62.68 01:00:01 AM 2 13.35 0.00 1.22 4.33 0.05 81.05 01:00:01 AM 3 7.86 0.00 0.80 1.72 0.08 89.53 01:00:01 AM 4 21.20 0.00 1.09 1.99 0.05 75.67 01:00:01 AM 5 15.88 0.00 1.32 3.22 0.07 79.52 01:00:01 AM 6 13.10 0.00 1.37 10.61 0.07 74.85 01:00:01 AM 7 11.16 0.00 1.04 2.27 0.05 85.48 01:01:01 AM all 11.95 0.00 3.60 7.14 0.06 77.25 01:01:01 AM 0 10.24 0.00 2.17 2.74 0.07 84.79 01:01:01 AM 1 7.54 0.00 4.08 35.99 0.07 52.33 01:01:01 AM 2 11.26 0.00 3.18 5.41 0.07 80.08 01:01:01 AM 3 11.54 0.00 4.42 8.70 0.05 75.30 01:01:01 AM 4 10.61 0.00 5.88 1.10 0.08 82.33 01:01:01 AM 5 15.40 0.00 3.51 0.36 0.05 80.68 01:01:01 AM 6 14.55 0.00 2.68 2.87 0.05 79.85 01:01:01 AM 7 14.46 0.00 2.89 0.07 0.03 82.55 01:02:01 AM all 8.43 0.00 1.02 3.56 0.04 86.94 01:02:01 AM 0 4.51 0.00 0.59 2.40 0.05 92.45 01:02:01 AM 1 2.60 0.00 0.93 5.56 0.03 90.88 01:02:01 AM 2 15.60 0.00 1.52 1.86 0.05 80.97 01:02:01 AM 3 11.41 0.00 1.13 5.08 0.07 82.31 01:02:01 AM 4 8.14 0.00 0.83 5.81 0.03 85.19 01:02:01 AM 5 11.69 0.00 1.45 5.24 0.05 81.56 01:02:01 AM 6 4.52 0.00 0.89 0.81 0.03 93.74 01:02:01 AM 7 8.99 0.00 0.83 1.72 0.03 88.43 Average: all 11.05 0.00 1.69 3.90 0.05 83.30 Average: 0 6.17 0.00 1.04 1.93 0.05 90.80 Average: 1 13.70 0.00 2.12 12.18 0.06 71.93 Average: 2 14.13 0.00 1.80 3.39 0.05 80.63 Average: 3 9.01 0.00 1.78 4.21 0.06 84.94 Average: 4 13.64 0.00 2.23 2.36 0.05 81.72 Average: 5 12.63 0.00 1.71 2.32 0.05 83.29 Average: 6 8.55 0.00 1.38 3.63 0.05 86.40 Average: 7 10.59 0.00 1.47 1.22 0.03 86.69