---> uname -a: Linux prd-centos8-docker-8c-8g-29812.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1070 26631 19 4189 30357 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:2c:e8:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe2c:e858/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:07:9e: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 inet6 fe80::42:41ff:fe07:9ef1/64 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) 08/09/2024 _x86_64_ (8 CPU) 16:58:25 LINUX RESTART (8 CPU) 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 152.98 13.06 139.92 2206.63 6917.38 05:01:01 PM 288.99 24.28 264.70 8638.65 18216.72 05:02:01 PM 124.62 13.97 110.64 970.42 30350.52 05:03:01 PM 77.14 0.43 76.71 74.78 22536.87 Average: 161.08 12.95 148.13 2979.72 19519.51 04:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 29555464 31286096 3100248 9.49 2688 2052292 1362732 4.04 167784 2499092 205900 05:01:01 PM 27465508 29799828 5190204 15.89 2688 2647644 2599220 7.71 361112 4343144 71796 05:02:01 PM 26731960 29962744 5923752 18.14 2688 3527676 2487236 7.38 605536 4772724 69332 05:03:01 PM 27311556 31127060 5344156 16.37 2688 4108328 1489056 4.42 825924 3964352 13616 Average: 27766122 30543932 4889590 14.97 2688 3083985 1984561 5.89 490089 3894828 90161 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 129.13 92.17 1235.90 31.95 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 453.61 356.18 5280.45 50.97 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM lo 11.88 11.88 1.28 1.28 0.00 0.00 0.00 0.00 05:02:01 PM eth0 1026.50 441.29 6462.85 43.75 0.00 0.00 0.00 0.00 05:02:01 PM docker0 4.30 5.38 0.65 0.62 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 172.18 144.80 2190.62 27.15 0.00 0.00 0.00 0.00 05:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 445.78 258.93 3797.33 38.48 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.35 0.16 0.16 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) 08/09/2024 _x86_64_ (8 CPU) 16:58:25 LINUX RESTART (8 CPU) 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 9.83 0.00 1.11 1.06 0.06 87.94 05:00:01 PM 0 8.10 0.00 1.38 2.63 0.07 87.82 05:00:01 PM 1 7.12 0.00 1.16 0.94 0.07 90.72 05:00:01 PM 2 9.30 0.00 1.07 0.52 0.07 89.04 05:00:01 PM 3 16.96 0.00 2.01 0.94 0.05 80.04 05:00:01 PM 4 13.41 0.00 0.96 0.64 0.03 84.96 05:00:01 PM 5 2.47 0.00 0.55 0.27 0.05 96.66 05:00:01 PM 6 15.82 0.00 1.17 1.95 0.07 80.99 05:00:01 PM 7 5.47 0.00 0.59 0.62 0.05 93.27 05:01:01 PM all 29.27 0.00 1.39 2.43 0.07 66.83 05:01:01 PM 0 44.94 0.00 1.00 1.91 0.08 52.06 05:01:01 PM 1 33.64 0.00 1.72 2.76 0.08 61.79 05:01:01 PM 2 23.38 0.00 1.33 3.53 0.07 71.69 05:01:01 PM 3 41.04 0.00 1.52 1.77 0.07 55.60 05:01:01 PM 4 19.48 0.00 1.05 3.69 0.07 75.71 05:01:01 PM 5 27.09 0.00 1.63 0.97 0.08 70.23 05:01:01 PM 6 24.76 0.00 1.69 2.41 0.07 71.08 05:01:01 PM 7 19.88 0.00 1.20 2.43 0.07 76.43 05:02:01 PM all 15.92 0.23 2.71 3.74 0.09 77.31 05:02:01 PM 0 14.41 0.07 2.81 2.19 0.08 80.44 05:02:01 PM 1 14.30 0.00 3.49 10.04 0.12 72.05 05:02:01 PM 2 20.59 0.03 2.88 3.87 0.08 72.55 05:02:01 PM 3 17.46 1.67 2.48 1.48 0.10 76.81 05:02:01 PM 4 12.68 0.03 2.84 6.41 0.07 77.97 05:02:01 PM 5 16.15 0.00 2.51 3.97 0.08 77.29 05:02:01 PM 6 17.11 0.05 2.19 0.83 0.07 79.75 05:02:01 PM 7 14.63 0.00 2.47 1.17 0.08 81.64 05:03:01 PM all 12.84 0.03 1.50 3.98 0.06 81.58 05:03:01 PM 0 21.95 0.00 1.44 3.27 0.07 73.27 05:03:01 PM 1 12.36 0.00 1.78 3.65 0.07 82.14 05:03:01 PM 2 9.99 0.00 1.79 5.27 0.07 82.89 05:03:01 PM 3 13.00 0.27 1.63 8.06 0.05 77.00 05:03:01 PM 4 21.42 0.00 1.61 3.04 0.07 73.87 05:03:01 PM 5 10.02 0.00 1.76 1.80 0.05 86.37 05:03:01 PM 6 5.47 0.00 0.85 1.49 0.05 92.13 05:03:01 PM 7 8.53 0.00 1.16 5.28 0.05 84.98 Average: all 16.99 0.07 1.68 2.80 0.07 78.40 Average: 0 22.40 0.02 1.65 2.50 0.08 73.35 Average: 1 16.90 0.00 2.03 4.34 0.08 76.65 Average: 2 15.81 0.01 1.77 3.30 0.07 79.04 Average: 3 22.14 0.48 1.91 3.06 0.07 72.34 Average: 4 16.76 0.01 1.61 3.44 0.06 78.12 Average: 5 13.95 0.00 1.61 1.74 0.07 82.63 Average: 6 15.79 0.01 1.48 1.67 0.06 80.99 Average: 7 12.14 0.00 1.35 2.38 0.06 84.07