---> uname -a: Linux prd-centos8-docker-8c-8g-2775.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1089 25669 19 5131 30327 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:3a:24:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe3a:24d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:95:ea:41 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::42:96ff:fe95:ea41/64 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) 12/06/2023 _x86_64_ (8 CPU) 14:50:58 LINUX RESTART (8 CPU) 02:52:01 PM tps rtps wtps bread/s bwrtn/s 02:53:01 PM 215.14 22.03 193.12 4262.58 9694.19 02:54:01 PM 164.76 5.77 158.99 1302.98 16488.50 02:55:01 PM 92.72 12.65 80.07 885.97 27578.27 02:56:01 PM 67.62 0.03 67.58 0.80 2997.60 02:57:01 PM 22.56 0.00 22.56 0.00 492.40 02:58:01 PM 38.44 0.00 38.44 0.00 841.49 02:59:01 PM 28.07 0.00 28.07 0.00 6839.06 03:00:01 PM 115.78 3.62 112.16 4610.83 28745.65 03:01:01 PM 70.06 0.45 69.61 63.42 16690.96 Average: 90.53 4.95 85.59 1232.94 12254.15 02:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 PM 28984204 30951744 3671508 11.24 2688 2283504 1611308 4.78 188160 3023572 204060 02:54:01 PM 27249396 29767316 5406316 16.56 2688 2827940 2723488 8.08 336920 4577192 262872 02:55:01 PM 27100972 30183372 5554740 17.01 2688 3378700 2292380 6.80 491556 4523088 2952 02:56:01 PM 25304428 28456920 7351284 22.51 2688 3445096 5820496 17.27 529612 6254584 1760 02:57:01 PM 25591860 28744816 7063852 21.63 2688 3445620 3572088 10.60 537492 5954224 36 02:58:01 PM 25000456 28158244 7655256 23.44 2688 3448880 6328932 18.78 539452 6524512 1660 02:59:01 PM 25165248 28525780 7490464 22.94 2688 3651612 4279744 12.70 586576 6338128 6024 03:00:01 PM 23182452 27525500 9473260 29.01 2688 4613976 4831812 14.34 777892 8070604 12332 03:01:01 PM 26347276 31117460 6308436 19.32 2688 5032896 1468916 4.36 939116 4746544 48400 Average: 25991810 29270128 6663902 20.41 2688 3569803 3658796 10.86 547420 5556939 60011 02:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 174.61 149.07 1821.19 42.83 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 819.65 475.32 7075.95 42.46 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 21.64 21.64 2.76 2.76 0.00 0.00 0.00 0.00 02:55:01 PM eth0 385.49 127.34 3106.69 11.40 0.00 0.00 0.00 0.00 02:55:01 PM docker0 7.68 12.73 1.27 1.54 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 02:56:01 PM eth0 86.71 75.66 726.59 17.41 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 PM vetha50b4c5 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 02:57:01 PM lo 64.43 64.43 13.31 13.31 0.00 0.00 0.00 0.00 02:57:01 PM eth0 166.61 175.21 123.96 39.95 0.00 0.00 0.00 0.00 02:57:01 PM docker0 6.61 7.33 0.85 0.87 0.00 0.00 0.00 0.00 02:58:01 PM lo 379.02 379.02 139.11 139.11 0.00 0.00 0.00 0.00 02:58:01 PM eth0 99.35 76.96 30.49 34.11 0.00 0.00 0.00 0.00 02:58:01 PM docker0 1.53 2.02 0.22 0.25 0.00 0.00 0.00 0.00 02:58:01 PM veth25af63f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:59:01 PM lo 11.89 11.89 1.24 1.24 0.00 0.00 0.00 0.00 02:59:01 PM eth0 148.78 108.03 606.10 45.90 0.00 0.00 0.00 0.00 02:59:01 PM docker0 2.02 2.40 0.38 0.32 0.00 0.00 0.00 0.00 03:00:01 PM lo 241.04 241.04 54.79 54.79 0.00 0.00 0.00 0.00 03:00:01 PM eth0 419.24 158.81 3482.22 15.06 0.00 0.00 0.00 0.00 03:00:01 PM docker0 119.91 125.99 37.01 19.75 0.00 0.00 0.00 0.00 03:00:01 PM veth6e0ff95 119.91 126.13 38.65 19.76 0.00 0.00 0.00 0.00 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 61.16 56.97 424.13 17.58 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 79.62 79.62 23.43 23.43 0.00 0.00 0.00 0.00 Average: eth0 262.12 155.85 1930.66 29.63 0.00 0.00 0.00 0.00 Average: docker0 15.23 16.64 4.39 2.51 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) 12/06/2023 _x86_64_ (8 CPU) 14:50:58 LINUX RESTART (8 CPU) 02:52:01 PM CPU %user %nice %system %iowait %steal %idle 02:53:01 PM all 13.70 0.00 1.31 1.28 0.06 83.66 02:53:01 PM 0 7.99 0.00 1.74 1.72 0.05 88.50 02:53:01 PM 1 21.02 0.00 2.00 1.65 0.07 75.25 02:53:01 PM 2 13.25 0.00 1.30 1.99 0.07 83.39 02:53:01 PM 3 10.56 0.00 0.75 1.69 0.08 86.91 02:53:01 PM 4 23.65 0.00 1.94 1.15 0.05 73.21 02:53:01 PM 5 11.40 0.00 0.85 0.50 0.05 87.20 02:53:01 PM 6 16.79 0.00 1.17 0.63 0.07 81.34 02:53:01 PM 7 4.90 0.00 0.69 0.87 0.07 93.47 02:54:01 PM all 36.46 0.00 1.49 1.71 0.09 60.25 02:54:01 PM 0 31.39 0.00 1.34 1.83 0.10 65.34 02:54:01 PM 1 27.59 0.00 1.34 0.57 0.10 70.39 02:54:01 PM 2 35.34 0.00 1.63 2.68 0.08 60.27 02:54:01 PM 3 38.84 0.00 1.67 0.56 0.10 58.84 02:54:01 PM 4 27.14 0.00 1.34 2.65 0.10 68.77 02:54:01 PM 5 45.45 0.00 1.23 0.59 0.08 52.65 02:54:01 PM 6 51.90 0.00 1.92 2.22 0.10 43.86 02:54:01 PM 7 34.12 0.00 1.45 2.56 0.08 61.79 02:55:01 PM all 10.22 0.29 1.87 1.95 0.08 85.58 02:55:01 PM 0 11.37 0.00 1.58 0.24 0.08 86.73 02:55:01 PM 1 11.73 0.05 2.24 1.56 0.10 84.32 02:55:01 PM 2 11.44 0.02 1.95 2.92 0.08 83.59 02:55:01 PM 3 8.83 0.02 1.49 0.02 0.08 89.56 02:55:01 PM 4 9.78 0.00 1.98 4.29 0.08 83.87 02:55:01 PM 5 8.73 0.00 1.71 0.47 0.07 89.02 02:55:01 PM 6 10.39 0.15 2.51 2.59 0.08 84.28 02:55:01 PM 7 9.50 2.12 1.51 3.50 0.08 83.29 02:56:01 PM all 49.89 0.24 1.51 0.22 0.09 48.05 02:56:01 PM 0 52.75 0.07 2.29 0.30 0.10 44.48 02:56:01 PM 1 50.46 0.02 2.24 0.53 0.10 46.65 02:56:01 PM 2 36.78 1.79 1.29 0.53 0.08 59.53 02:56:01 PM 3 58.62 0.03 1.49 0.15 0.10 39.61 02:56:01 PM 4 34.78 0.00 0.87 0.00 0.10 64.25 02:56:01 PM 5 65.59 0.00 0.80 0.02 0.10 33.49 02:56:01 PM 6 42.66 0.02 1.74 0.15 0.08 55.36 02:56:01 PM 7 57.48 0.00 1.39 0.05 0.08 41.00 02:57:01 PM all 16.34 0.10 1.81 0.07 0.09 81.58 02:57:01 PM 0 20.26 0.00 1.99 0.03 0.10 77.62 02:57:01 PM 1 16.33 0.08 1.94 0.03 0.10 81.52 02:57:01 PM 2 19.79 0.03 1.92 0.08 0.08 78.09 02:57:01 PM 3 16.77 0.03 1.79 0.03 0.08 81.29 02:57:01 PM 4 17.15 0.00 1.17 0.13 0.07 81.48 02:57:01 PM 5 13.88 0.03 1.82 0.08 0.10 84.08 02:57:01 PM 6 12.18 0.02 1.91 0.07 0.10 85.73 02:57:01 PM 7 14.39 0.64 1.93 0.08 0.08 82.88 02:58:01 PM all 22.38 0.32 2.92 0.12 0.12 74.14 02:58:01 PM 0 23.72 0.05 3.08 0.07 0.10 72.98 02:58:01 PM 1 17.26 1.98 2.63 0.23 0.12 77.78 02:58:01 PM 2 36.46 0.12 3.77 0.03 0.10 59.52 02:58:01 PM 3 16.76 0.00 2.85 0.15 0.12 80.12 02:58:01 PM 4 23.39 0.17 2.81 0.10 0.13 73.39 02:58:01 PM 5 22.94 0.00 2.61 0.07 0.12 74.26 02:58:01 PM 6 19.20 0.08 2.87 0.20 0.10 77.55 02:58:01 PM 7 19.35 0.13 2.70 0.13 0.13 77.55 02:59:01 PM all 41.12 0.05 1.50 0.30 0.08 56.94 02:59:01 PM 0 20.37 0.00 1.19 0.60 0.08 77.76 02:59:01 PM 1 56.53 0.00 1.10 0.02 0.08 42.27 02:59:01 PM 2 57.43 0.00 2.62 1.40 0.10 38.44 02:59:01 PM 3 41.19 0.00 1.57 0.02 0.08 57.14 02:59:01 PM 4 41.25 0.00 1.51 0.12 0.07 57.06 02:59:01 PM 5 54.22 0.00 1.29 0.03 0.07 44.39 02:59:01 PM 6 30.04 0.43 1.54 0.18 0.07 67.74 02:59:01 PM 7 27.94 0.00 1.17 0.03 0.08 70.77 03:00:01 PM all 31.03 0.00 2.39 1.71 0.09 64.78 03:00:01 PM 0 27.83 0.00 2.44 0.64 0.10 68.99 03:00:01 PM 1 30.16 0.00 2.13 0.93 0.10 66.68 03:00:01 PM 2 34.75 0.00 2.52 4.30 0.08 58.34 03:00:01 PM 3 40.41 0.00 2.58 4.29 0.10 52.62 03:00:01 PM 4 23.76 0.00 2.22 0.96 0.10 72.95 03:00:01 PM 5 36.44 0.00 1.71 0.88 0.10 60.87 03:00:01 PM 6 20.94 0.00 2.03 0.20 0.07 76.77 03:00:01 PM 7 33.93 0.00 3.49 1.46 0.08 61.04 03:01:01 PM all 22.97 0.00 1.46 1.09 0.07 74.41 03:01:01 PM 0 25.18 0.00 1.16 1.13 0.08 72.45 03:01:01 PM 1 26.03 0.00 2.29 1.40 0.08 70.20 03:01:01 PM 2 10.49 0.00 1.13 0.07 0.07 88.25 03:01:01 PM 3 23.35 0.00 1.13 0.05 0.05 75.42 03:01:01 PM 4 22.90 0.00 1.08 0.25 0.08 75.69 03:01:01 PM 5 24.90 0.00 1.78 3.33 0.07 69.93 03:01:01 PM 6 22.74 0.00 1.63 2.30 0.08 73.25 03:01:01 PM 7 28.20 0.00 1.46 0.20 0.07 70.07 Average: all 27.12 0.11 1.80 0.94 0.09 69.94 Average: 0 24.54 0.01 1.87 0.73 0.09 72.77 Average: 1 28.58 0.24 1.99 0.77 0.09 68.33 Average: 2 28.40 0.22 2.01 1.55 0.08 67.74 Average: 3 28.36 0.01 1.70 0.77 0.09 69.07 Average: 4 24.87 0.02 1.66 1.07 0.09 72.30 Average: 5 31.50 0.00 1.53 0.66 0.08 66.22 Average: 6 25.20 0.08 1.92 0.95 0.08 71.77 Average: 7 25.54 0.32 1.75 0.98 0.09 71.32