---> uname -a: Linux prd-centos8-docker-8c-8g-1201.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 1055 27177 19 3656 30371 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:dd:48:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fedd:4890/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:12:73:97 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:ccff:fe12:7397/64 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) 05/07/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:00 PM 114.85 7.58 107.28 1419.47 8018.22 03:50:01 PM 140.62 114.06 26.56 124687.50 1454.69 03:51:01 PM 444.79 18.43 426.36 2817.80 14745.44 03:52:01 PM 238.77 1.28 237.49 1259.31 19910.13 03:53:01 PM 139.75 4.95 134.81 4652.98 22551.60 Average: 234.60 8.34 226.26 2866.00 16288.92 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:00 PM 29534868 31275116 3120844 9.56 2688 2061000 1341808 3.98 167328 2508264 136896 03:50:01 PM 29498500 31278848 3157212 9.67 2688 2101036 1344040 3.99 168628 2546672 137012 03:51:01 PM 27911916 30208608 4743796 14.53 2688 2607984 2191908 6.50 404912 3849108 243668 03:52:01 PM 28519616 31198436 4136096 12.67 2688 2980884 1455008 4.32 549800 3066720 102512 03:53:01 PM 27850412 31119968 4805300 14.72 2688 3562472 1462036 4.34 1169776 3082160 132 Average: 28663062 31016195 3992650 12.23 2688 2662675 1558960 4.63 492089 3010585 124044 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 PM eth0 71.12 51.62 1023.63 22.88 0.00 0.00 0.00 0.00 03:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 248.44 159.38 194.26 91.35 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 535.14 439.81 6659.08 60.93 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 295.73 249.58 3059.58 40.21 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 260.20 218.13 1879.65 1599.79 0.00 0.00 0.00 0.00 03:53:01 PM docker0 105.30 104.15 796.91 605.00 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 291.01 240.06 3153.13 431.15 0.00 0.00 0.00 0.00 Average: docker0 26.33 26.04 199.23 151.26 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) 05/07/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:00 PM all 10.98 0.00 1.04 0.66 0.05 87.26 03:50:00 PM 0 4.85 0.00 0.62 0.03 0.07 94.42 03:50:00 PM 1 19.31 0.00 2.20 1.27 0.07 77.16 03:50:00 PM 2 5.05 0.00 0.39 0.30 0.05 94.21 03:50:00 PM 3 11.30 0.00 1.23 1.49 0.07 85.91 03:50:00 PM 4 12.54 0.00 1.06 0.07 0.03 86.29 03:50:00 PM 5 22.72 0.00 1.40 1.10 0.03 74.75 03:50:00 PM 6 7.66 0.00 0.56 0.10 0.05 91.63 03:50:00 PM 7 4.47 0.00 0.89 0.93 0.03 93.67 03:50:01 PM all 4.96 0.00 3.97 6.75 0.20 84.13 03:50:01 PM 0 7.94 0.00 4.76 0.00 0.00 87.30 03:50:01 PM 1 3.17 0.00 4.76 0.00 0.00 92.06 03:50:01 PM 2 0.00 0.00 3.17 0.00 1.59 95.24 03:50:01 PM 3 4.92 0.00 1.64 0.00 0.00 93.44 03:50:01 PM 4 4.76 0.00 6.35 22.22 0.00 66.67 03:50:01 PM 5 6.35 0.00 1.59 0.00 0.00 92.06 03:50:01 PM 6 9.52 0.00 6.35 30.16 0.00 53.97 03:50:01 PM 7 3.08 0.00 3.08 1.54 0.00 92.31 03:51:01 PM all 29.71 0.00 1.80 1.86 0.10 66.54 03:51:01 PM 0 28.42 0.00 1.93 1.54 0.10 68.02 03:51:01 PM 1 28.87 0.00 2.15 1.36 0.10 67.52 03:51:01 PM 2 24.80 0.00 1.58 2.30 0.12 71.21 03:51:01 PM 3 32.00 0.00 1.64 1.57 0.10 64.69 03:51:01 PM 4 29.08 0.00 2.03 2.85 0.10 65.95 03:51:01 PM 5 33.04 0.00 1.15 1.80 0.08 63.92 03:51:01 PM 6 20.84 0.00 2.37 3.04 0.12 73.64 03:51:01 PM 7 40.57 0.00 1.54 0.39 0.10 57.40 03:52:01 PM all 23.97 0.00 1.43 1.91 0.08 72.61 03:52:01 PM 0 26.82 0.00 1.42 0.59 0.10 71.07 03:52:01 PM 1 27.93 0.00 1.81 4.55 0.10 65.61 03:52:01 PM 2 17.46 0.00 1.61 3.35 0.08 77.49 03:52:01 PM 3 22.98 0.00 1.44 1.09 0.08 74.40 03:52:01 PM 4 25.21 0.00 1.78 1.76 0.08 71.16 03:52:01 PM 5 33.04 0.00 1.24 0.92 0.08 64.72 03:52:01 PM 6 21.44 0.00 1.39 2.91 0.07 74.20 03:52:01 PM 7 16.82 0.00 0.77 0.10 0.07 82.24 03:53:01 PM all 7.92 0.00 1.82 1.66 0.06 88.54 03:53:01 PM 0 6.74 0.00 1.69 0.43 0.07 91.07 03:53:01 PM 1 8.32 0.00 1.99 1.47 0.05 88.17 03:53:01 PM 2 5.48 0.00 2.58 2.76 0.07 89.11 03:53:01 PM 3 3.42 0.00 1.29 0.13 0.07 95.09 03:53:01 PM 4 14.04 0.00 1.99 1.87 0.05 82.05 03:53:01 PM 5 13.75 0.00 1.32 0.70 0.07 84.16 03:53:01 PM 6 3.48 0.00 1.54 4.40 0.03 90.54 03:53:01 PM 7 8.13 0.00 2.19 1.51 0.05 88.13 Average: all 18.12 0.00 1.53 1.54 0.07 78.74 Average: 0 16.70 0.00 1.43 0.65 0.08 81.14 Average: 1 21.06 0.00 2.04 2.16 0.08 74.66 Average: 2 13.18 0.00 1.54 2.18 0.08 83.02 Average: 3 17.40 0.00 1.40 1.07 0.08 80.05 Average: 4 20.18 0.00 1.73 1.69 0.07 76.33 Average: 5 25.61 0.00 1.28 1.13 0.07 71.92 Average: 6 13.35 0.00 1.48 2.69 0.07 82.42 Average: 7 17.48 0.00 1.35 0.73 0.06 80.37