---> uname -a: Linux prd-centos8-docker-8c-8g-1339.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: 2800.000 BogoMIPS: 5600.00 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1052 26759 19 4078 30374 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:4c:dd:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe4c:ddb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:a3:b9:75 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::42:5bff:fea3:b975/64 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) 02/01/2024 _x86_64_ (8 CPU) 09:42:40 LINUX RESTART (8 CPU) 09:43:01 AM tps rtps wtps bread/s bwrtn/s 09:44:01 AM 247.65 26.97 220.68 6812.43 8893.62 09:45:01 AM 238.95 18.11 220.84 7612.26 10535.54 09:46:01 AM 126.02 6.71 119.31 1245.85 29165.56 09:47:01 AM 104.42 13.51 90.90 969.94 27621.29 Average: 179.26 16.33 162.93 4160.12 19054.00 09:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 AM 29544264 31234644 3111448 9.53 2688 2015440 1472372 4.37 164508 2524304 172972 09:45:01 AM 28464196 30710892 4191516 12.84 2688 2562300 1854112 5.50 280140 3438336 254100 09:46:01 AM 26363336 29505384 6292376 19.27 2688 3441324 2941616 8.73 419884 5332444 272288 09:47:01 AM 27394524 31090548 5261188 16.11 2688 3988356 1546788 4.59 811792 3896980 37660 Average: 27941580 30635367 4714132 14.44 2688 3001855 1953722 5.80 419081 3798016 184255 09:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 354.72 218.08 1690.61 64.00 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 378.04 291.70 4537.62 53.96 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 1139.64 399.30 7352.67 33.60 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 10.63 10.63 1.07 1.07 0.00 0.00 0.00 0.00 09:47:01 AM eth0 170.53 132.94 1403.19 37.76 0.00 0.00 0.00 0.00 09:47:01 AM docker0 3.40 4.15 0.51 0.48 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.27 0.27 0.00 0.00 0.00 0.00 Average: eth0 510.73 260.50 3746.02 47.33 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.04 0.13 0.12 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) 02/01/2024 _x86_64_ (8 CPU) 09:42:40 LINUX RESTART (8 CPU) 09:43:01 AM CPU %user %nice %system %iowait %steal %idle 09:44:01 AM all 13.79 0.00 1.92 1.24 0.05 82.99 09:44:01 AM 0 7.16 0.00 1.07 0.48 0.08 91.21 09:44:01 AM 1 3.88 0.00 1.34 0.72 0.05 94.01 09:44:01 AM 2 7.22 0.00 2.08 0.82 0.05 89.83 09:44:01 AM 3 24.05 0.00 2.16 1.25 0.05 72.49 09:44:01 AM 4 14.42 0.00 1.99 1.86 0.03 81.70 09:44:01 AM 5 41.41 0.00 3.23 1.69 0.07 53.59 09:44:01 AM 6 5.72 0.00 2.57 2.21 0.03 89.47 09:44:01 AM 7 6.53 0.00 0.97 0.88 0.03 91.58 09:45:01 AM all 12.25 0.00 1.24 3.73 0.07 82.72 09:45:01 AM 0 15.65 0.00 0.92 3.05 0.07 80.32 09:45:01 AM 1 15.91 0.00 2.23 14.13 0.08 67.64 09:45:01 AM 2 20.35 0.00 1.82 0.42 0.07 77.34 09:45:01 AM 3 9.66 0.00 1.10 3.80 0.05 85.39 09:45:01 AM 4 11.68 0.00 0.99 0.63 0.05 86.65 09:45:01 AM 5 8.62 0.00 1.02 3.29 0.08 86.99 09:45:01 AM 6 9.18 0.00 0.94 1.35 0.07 88.46 09:45:01 AM 7 6.91 0.00 0.92 3.21 0.07 88.89 09:46:01 AM all 24.71 0.00 2.16 2.43 0.08 70.62 09:46:01 AM 0 28.29 0.00 2.31 0.34 0.08 68.98 09:46:01 AM 1 35.73 0.00 2.15 6.74 0.08 55.30 09:46:01 AM 2 27.70 0.00 2.56 1.55 0.08 68.10 09:46:01 AM 3 32.68 0.00 1.75 1.55 0.10 63.92 09:46:01 AM 4 13.36 0.00 1.60 8.28 0.08 76.68 09:46:01 AM 5 21.88 0.00 2.22 0.47 0.07 75.37 09:46:01 AM 6 14.31 0.00 2.81 0.34 0.07 82.48 09:46:01 AM 7 23.75 0.00 1.88 0.15 0.05 74.16 09:47:01 AM all 17.76 0.30 2.37 2.37 0.07 77.13 09:47:01 AM 0 26.98 0.05 2.67 1.19 0.08 69.03 09:47:01 AM 1 13.79 0.03 2.43 5.60 0.07 78.07 09:47:01 AM 2 19.72 0.00 2.82 0.65 0.07 76.74 09:47:01 AM 3 22.11 2.28 1.98 2.86 0.07 70.70 09:47:01 AM 4 12.61 0.00 2.53 0.65 0.07 84.14 09:47:01 AM 5 16.28 0.00 2.19 6.66 0.07 74.80 09:47:01 AM 6 11.66 0.03 2.24 0.96 0.07 85.04 09:47:01 AM 7 18.96 0.03 2.08 0.35 0.07 78.51 Average: all 17.12 0.08 1.92 2.44 0.07 78.38 Average: 0 19.47 0.01 1.74 1.27 0.08 77.43 Average: 1 17.31 0.01 2.04 6.79 0.07 73.78 Average: 2 18.74 0.00 2.32 0.86 0.07 78.02 Average: 3 22.11 0.57 1.75 2.36 0.07 73.14 Average: 4 13.02 0.00 1.78 2.85 0.06 82.30 Average: 5 22.05 0.00 2.17 3.03 0.07 72.68 Average: 6 10.21 0.01 2.14 1.22 0.06 86.37 Average: 7 14.02 0.01 1.46 1.15 0.05 83.30