---> uname -a: Linux prd-centos8-docker-8c-8g-11360.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 1078 25702 19 5109 30338 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:37:7c:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe37:7cb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:34:bc:ad 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::42:84ff:fe34:bcad/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) 01/11/2024 _x86_64_ (8 CPU) 16:01:28 LINUX RESTART (8 CPU) 04:02:01 PM tps rtps wtps bread/s bwrtn/s 04:03:01 PM 99.87 9.85 90.02 1679.84 6058.68 04:04:01 PM 235.94 20.73 215.21 4049.85 11070.78 04:05:01 PM 110.51 1.35 109.17 387.27 10719.10 04:06:01 PM 50.77 0.10 50.67 27.72 12400.53 04:07:01 PM 86.30 12.41 73.89 873.04 26010.00 04:08:01 PM 26.00 0.02 25.98 0.53 575.94 04:09:01 PM 33.75 0.00 33.75 0.00 969.17 04:10:01 PM 80.37 2.50 77.87 4512.98 31762.19 04:11:01 PM 80.52 1.18 79.34 90.24 11898.63 Average: 89.34 5.35 83.99 1291.23 12384.68 04:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 PM 29561984 31271020 3093728 9.47 2688 2032604 1452256 4.31 170808 2493032 178520 04:04:01 PM 28680100 30723416 3975612 12.17 2688 2358156 1842000 5.47 245940 3254360 130712 04:05:01 PM 27341172 29612876 5314540 16.27 2688 2582408 2776548 8.24 312072 4506928 53004 04:06:01 PM 26228648 29314960 6427064 19.68 2688 3381188 2955060 8.77 383052 5489972 685996 04:07:01 PM 25933768 29049184 6721944 20.58 2688 3408308 3280856 9.73 530032 5623388 616 04:08:01 PM 25442784 28561148 7212928 22.09 2688 3409944 5637696 16.73 535800 6082956 152 04:09:01 PM 26155292 29475036 6500420 19.91 2688 3611312 3219452 9.55 657500 5273156 189356 04:10:01 PM 24873484 29125484 7782228 23.83 2688 4527052 2994724 8.89 807480 6352468 45464 04:11:01 PM 26305596 31040028 6350116 19.45 2688 5004200 1548264 4.59 1119416 4609988 239832 Average: 26724759 29797017 5930953 18.16 2688 3368352 2856317 8.47 529122 4854028 169295 04:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 77.21 57.16 1000.66 8.54 0.00 0.00 0.00 0.00 04:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 260.68 235.30 2665.33 56.26 0.00 0.00 0.00 0.00 04:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 04:05:01 PM eth0 201.32 159.29 3224.12 29.76 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 1027.91 352.42 6484.18 33.77 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 25.29 25.29 2.58 2.58 0.00 0.00 0.00 0.00 04:07:01 PM eth0 46.18 32.72 17.27 19.33 0.00 0.00 0.00 0.00 04:07:01 PM docker0 6.70 7.38 0.86 0.87 0.00 0.00 0.00 0.00 04:08:01 PM lo 427.05 427.05 204.13 204.13 0.00 0.00 0.00 0.00 04:08:01 PM eth0 76.50 54.64 21.28 24.39 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.77 1.02 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 PM vethcfcee8c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:09:01 PM lo 54.04 54.04 5.21 5.21 0.00 0.00 0.00 0.00 04:09:01 PM eth0 119.06 118.36 569.91 1224.91 0.00 0.00 0.00 0.00 04:09:01 PM docker0 2.73 3.28 0.48 0.45 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 386.79 190.38 3466.14 38.57 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 187.72 187.72 50.02 50.02 0.00 0.00 0.00 0.00 04:11:01 PM eth0 73.28 99.77 379.29 1853.89 0.00 0.00 0.00 0.00 04:11:01 PM docker0 94.19 99.27 33.67 18.00 0.00 0.00 0.00 0.00 Average: lo 77.35 77.35 29.14 29.14 0.00 0.00 0.00 0.00 Average: eth0 252.10 144.45 1980.87 365.53 0.00 0.00 0.00 0.00 Average: docker0 11.60 12.33 3.90 2.16 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) 01/11/2024 _x86_64_ (8 CPU) 16:01:28 LINUX RESTART (8 CPU) 04:02:01 PM CPU %user %nice %system %iowait %steal %idle 04:03:01 PM all 10.67 0.00 0.97 0.48 0.05 87.83 04:03:01 PM 0 0.37 0.00 0.37 0.58 0.07 98.61 04:03:01 PM 1 7.41 0.00 0.80 0.27 0.07 91.45 04:03:01 PM 2 15.62 0.00 0.99 1.07 0.05 82.27 04:03:01 PM 3 20.69 0.00 2.15 0.43 0.05 76.67 04:03:01 PM 4 16.21 0.00 1.03 0.85 0.03 81.87 04:03:01 PM 5 6.28 0.00 0.48 0.27 0.05 92.92 04:03:01 PM 6 14.05 0.00 1.20 0.25 0.03 84.47 04:03:01 PM 7 4.72 0.00 0.72 0.13 0.02 94.41 04:04:01 PM all 20.02 0.00 1.28 2.06 0.08 76.56 04:04:01 PM 0 19.14 0.00 1.17 2.21 0.07 77.40 04:04:01 PM 1 25.06 0.00 2.13 4.27 0.12 68.42 04:04:01 PM 2 15.58 0.00 0.84 0.49 0.10 83.00 04:04:01 PM 3 22.91 0.00 0.91 1.78 0.08 74.32 04:04:01 PM 4 19.41 0.00 1.61 1.99 0.07 76.92 04:04:01 PM 5 24.58 0.00 1.14 1.58 0.08 72.61 04:04:01 PM 6 17.00 0.00 0.87 0.32 0.07 81.74 04:04:01 PM 7 16.57 0.00 1.58 3.89 0.07 77.90 04:05:01 PM all 33.30 0.00 0.95 0.72 0.09 64.94 04:05:01 PM 0 49.61 0.00 0.82 0.15 0.08 49.34 04:05:01 PM 1 26.68 0.00 0.80 0.65 0.08 71.78 04:05:01 PM 2 40.66 0.00 0.84 0.18 0.07 58.25 04:05:01 PM 3 46.85 0.00 1.22 0.23 0.07 51.62 04:05:01 PM 4 20.03 0.00 0.58 0.17 0.08 79.14 04:05:01 PM 5 22.84 0.00 0.67 3.48 0.10 72.92 04:05:01 PM 6 22.76 0.00 1.10 0.75 0.07 75.32 04:05:01 PM 7 37.10 0.00 1.59 0.13 0.15 61.02 04:06:01 PM all 33.44 0.00 2.05 1.41 0.09 63.01 04:06:01 PM 0 36.52 0.00 1.95 2.29 0.10 59.14 04:06:01 PM 1 20.57 0.00 1.99 0.00 0.08 77.36 04:06:01 PM 2 33.88 0.00 1.67 1.91 0.08 62.45 04:06:01 PM 3 30.17 0.00 2.31 2.08 0.10 65.35 04:06:01 PM 4 36.25 0.00 2.67 0.22 0.10 60.76 04:06:01 PM 5 39.68 0.00 1.43 0.05 0.07 58.77 04:06:01 PM 6 33.89 0.00 2.60 0.17 0.10 63.24 04:06:01 PM 7 36.57 0.00 1.77 4.56 0.10 57.00 04:07:01 PM all 16.57 0.32 1.66 3.18 0.08 78.20 04:07:01 PM 0 16.40 0.00 1.30 0.12 0.10 82.07 04:07:01 PM 1 14.75 0.02 1.76 9.72 0.10 73.65 04:07:01 PM 2 20.42 0.00 2.12 7.71 0.10 69.65 04:07:01 PM 3 13.18 0.10 1.61 6.58 0.08 78.45 04:07:01 PM 4 20.48 0.02 1.47 0.50 0.07 77.46 04:07:01 PM 5 14.31 2.28 1.66 0.32 0.07 81.37 04:07:01 PM 6 16.16 0.10 1.56 0.07 0.07 82.04 04:07:01 PM 7 16.79 0.03 1.76 0.45 0.08 80.88 04:08:01 PM all 16.62 0.27 1.87 0.15 0.09 80.98 04:08:01 PM 0 16.50 1.86 1.98 0.02 0.12 79.53 04:08:01 PM 1 19.37 0.02 2.29 0.07 0.08 78.17 04:08:01 PM 2 16.69 0.05 1.58 0.32 0.10 81.27 04:08:01 PM 3 16.55 0.05 1.83 0.27 0.08 81.22 04:08:01 PM 4 16.38 0.02 1.66 0.03 0.07 81.84 04:08:01 PM 5 16.93 0.03 2.03 0.45 0.08 80.47 04:08:01 PM 6 16.47 0.08 2.09 0.07 0.10 81.18 04:08:01 PM 7 14.09 0.08 1.53 0.00 0.10 84.20 04:09:01 PM all 40.72 0.07 1.80 0.24 0.11 57.06 04:09:01 PM 0 51.44 0.05 1.19 0.08 0.10 47.14 04:09:01 PM 1 46.30 0.02 1.79 0.22 0.08 51.60 04:09:01 PM 2 48.28 0.00 1.87 0.53 0.10 49.21 04:09:01 PM 3 41.58 0.03 2.08 0.07 0.12 56.13 04:09:01 PM 4 34.35 0.03 2.45 0.08 0.10 62.99 04:09:01 PM 5 33.74 0.00 1.86 0.20 0.12 64.08 04:09:01 PM 6 30.00 0.00 1.66 0.52 0.12 67.71 04:09:01 PM 7 40.07 0.45 1.49 0.23 0.12 57.64 04:10:01 PM all 20.51 0.00 1.84 2.65 0.07 74.93 04:10:01 PM 0 12.52 0.00 1.49 1.34 0.07 84.58 04:10:01 PM 1 26.09 0.00 1.70 1.98 0.07 70.17 04:10:01 PM 2 19.58 0.00 1.68 8.66 0.08 69.99 04:10:01 PM 3 21.36 0.00 1.81 4.60 0.07 72.17 04:10:01 PM 4 26.78 0.00 2.28 0.89 0.08 69.97 04:10:01 PM 5 18.72 0.00 1.97 3.56 0.07 75.69 04:10:01 PM 6 19.06 0.00 2.12 0.00 0.07 78.76 04:10:01 PM 7 20.02 0.00 1.64 0.15 0.07 78.12 04:11:01 PM all 32.29 0.00 1.52 0.97 0.09 65.13 04:11:01 PM 0 32.32 0.00 1.94 2.21 0.10 63.43 04:11:01 PM 1 35.53 0.00 1.19 0.90 0.10 62.28 04:11:01 PM 2 18.44 0.00 1.24 0.97 0.08 79.26 04:11:01 PM 3 41.29 0.00 2.36 0.20 0.08 56.07 04:11:01 PM 4 26.39 0.00 1.40 0.65 0.07 71.49 04:11:01 PM 5 46.15 0.00 1.32 2.56 0.08 49.88 04:11:01 PM 6 36.17 0.00 1.22 0.02 0.10 62.49 04:11:01 PM 7 22.01 0.00 1.49 0.25 0.08 76.17 Average: all 24.90 0.07 1.55 1.32 0.08 72.08 Average: 0 26.08 0.21 1.36 1.00 0.09 71.27 Average: 1 24.64 0.01 1.60 2.00 0.09 71.66 Average: 2 25.46 0.01 1.42 2.43 0.09 70.60 Average: 3 28.28 0.02 1.81 1.80 0.08 68.00 Average: 4 24.02 0.01 1.68 0.60 0.07 73.62 Average: 5 24.80 0.26 1.39 1.38 0.08 72.09 Average: 6 22.84 0.02 1.60 0.24 0.08 75.22 Average: 7 23.09 0.06 1.51 1.09 0.09 74.17