---> uname -a: Linux prd-centos8-docker-8c-8g-14694.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 27294 19 3519 30358 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:0d:29:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe0d:29bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:df:c1:46 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:e6ff:fedf:c146/64 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) 03/20/2024 _x86_64_ (8 CPU) 19:58:32 LINUX RESTART (8 CPU) 07:59:01 PM tps rtps wtps bread/s bwrtn/s 08:00:01 PM 105.95 20.26 85.69 3310.63 6081.07 08:01:01 PM 385.65 20.21 365.44 4388.14 11676.82 08:02:01 PM 294.55 3.36 291.19 476.88 44270.70 08:03:01 PM 54.35 0.70 53.65 131.82 7640.17 Average: 210.13 11.13 199.00 2076.73 17419.43 07:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 PM 29593560 31255424 3062152 9.38 2688 1986820 1403536 4.16 163560 2475548 151220 08:01:01 PM 28350468 30450936 4305244 13.18 2688 2414032 2249428 6.67 240568 3587896 213956 08:02:01 PM 26838940 29948796 5816772 17.81 2688 3409112 2382204 7.07 580620 4698260 16 08:03:01 PM 27969376 31106592 4686336 14.35 2688 3436444 1503124 4.46 807252 3349560 1100 Average: 28188086 30690437 4467626 13.68 2688 2811602 1884573 5.59 448000 3527816 91573 07:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 351.30 228.19 1554.86 59.36 0.00 0.00 0.00 0.00 08:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 388.94 336.42 3750.29 65.65 0.00 0.00 0.00 0.00 08:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 497.95 365.56 8357.59 40.58 0.00 0.00 0.00 0.00 08:02:01 PM docker0 7.06 12.74 0.42 305.59 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 337.42 323.66 397.62 1974.41 0.00 0.00 0.00 0.00 08:03:01 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 393.91 313.46 3515.49 534.96 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.19 0.11 76.42 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) 03/20/2024 _x86_64_ (8 CPU) 19:58:32 LINUX RESTART (8 CPU) 07:59:01 PM CPU %user %nice %system %iowait %steal %idle 08:00:01 PM all 12.91 0.00 1.50 0.54 0.05 85.00 08:00:01 PM 0 7.26 0.00 1.40 0.57 0.07 90.71 08:00:01 PM 1 9.44 0.00 1.20 0.42 0.05 88.89 08:00:01 PM 2 12.66 0.00 0.83 0.10 0.05 86.36 08:00:01 PM 3 16.23 0.00 1.50 0.90 0.03 81.33 08:00:01 PM 4 9.97 0.00 1.65 0.73 0.03 87.61 08:00:01 PM 5 4.71 0.00 1.02 0.30 0.05 93.91 08:00:01 PM 6 31.71 0.00 2.68 0.70 0.05 64.86 08:00:01 PM 7 11.25 0.00 1.70 0.60 0.05 86.39 08:01:01 PM all 18.66 0.00 1.36 1.53 0.07 78.39 08:01:01 PM 0 11.17 0.00 1.25 1.45 0.07 86.06 08:01:01 PM 1 14.36 0.00 1.54 2.62 0.07 81.41 08:01:01 PM 2 20.77 0.00 1.54 0.33 0.08 77.27 08:01:01 PM 3 26.57 0.00 0.75 0.94 0.08 71.66 08:01:01 PM 4 21.16 0.00 1.54 1.67 0.07 75.56 08:01:01 PM 5 19.19 0.00 2.29 3.95 0.08 74.49 08:01:01 PM 6 23.82 0.00 0.78 1.03 0.05 74.31 08:01:01 PM 7 12.22 0.00 1.15 0.22 0.07 86.34 08:02:01 PM all 24.11 0.00 3.20 2.33 0.07 70.29 08:02:01 PM 0 20.02 0.00 3.03 0.50 0.08 76.36 08:02:01 PM 1 17.11 0.00 3.08 3.18 0.07 76.55 08:02:01 PM 2 14.32 0.00 3.04 2.72 0.07 79.86 08:02:01 PM 3 34.84 0.00 4.00 5.33 0.08 55.74 08:02:01 PM 4 27.39 0.00 2.77 2.97 0.07 66.80 08:02:01 PM 5 32.36 0.00 3.87 1.78 0.07 61.92 08:02:01 PM 6 25.76 0.00 2.87 0.94 0.08 70.34 08:02:01 PM 7 21.06 0.00 2.92 1.19 0.07 74.75 08:03:01 PM all 11.71 0.00 1.15 0.97 0.06 86.10 08:03:01 PM 0 3.60 0.00 1.56 2.50 0.12 92.23 08:03:01 PM 1 7.71 0.00 0.70 0.80 0.05 90.74 08:03:01 PM 2 21.98 0.00 1.49 0.37 0.07 76.10 08:03:01 PM 3 4.67 0.00 0.79 0.00 0.05 94.50 08:03:01 PM 4 23.99 0.00 1.50 1.82 0.07 72.62 08:03:01 PM 5 17.54 0.00 1.12 0.79 0.07 80.48 08:03:01 PM 6 5.39 0.00 0.92 0.02 0.03 93.64 08:03:01 PM 7 8.78 0.00 1.14 1.50 0.05 88.53 Average: all 16.84 0.00 1.80 1.34 0.06 79.96 Average: 0 10.50 0.00 1.81 1.26 0.08 86.35 Average: 1 12.14 0.00 1.63 1.75 0.06 84.42 Average: 2 17.44 0.00 1.72 0.87 0.07 79.90 Average: 3 20.55 0.00 1.76 1.79 0.06 75.84 Average: 4 20.62 0.00 1.87 1.80 0.06 75.66 Average: 5 18.44 0.00 2.07 1.71 0.07 77.71 Average: 6 21.67 0.00 1.81 0.67 0.05 75.78 Average: 7 13.32 0.00 1.73 0.88 0.06 84.02