---> uname -a: Linux prd-centos8-docker-8c-8g-4740.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 1088 25663 19 5138 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 mq state UP group default qlen 1000 link/ether fa:16:3e:af:7d:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:feaf:7d2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:b2:6e:f2 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::42:51ff:feb2:6ef2/64 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) 12/13/2023 _x86_64_ (8 CPU) 11:06:17 LINUX RESTART (8 CPU) 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:01 AM 136.35 6.95 129.41 1301.70 9639.95 11:09:01 AM 236.43 20.61 215.81 4091.98 10490.20 11:10:01 AM 119.43 13.23 106.20 1090.97 35675.06 11:11:01 AM 58.46 0.05 58.41 1.07 2499.33 11:12:01 AM 35.10 0.03 35.07 1.87 1164.60 11:13:01 AM 26.69 0.00 26.69 0.00 559.88 11:14:01 AM 34.67 0.00 34.67 0.00 1013.05 11:15:01 AM 58.83 2.56 56.26 4501.27 20414.24 11:16:01 AM 103.92 1.17 102.75 78.37 16061.38 Average: 89.98 4.96 85.03 1229.76 10835.66 11:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 AM 29416584 31209960 3239128 9.92 2688 2110356 1496760 4.44 168248 2614300 150284 11:09:01 AM 28138196 30389324 4517516 13.83 2688 2563580 2046944 6.07 276428 3755816 233572 11:10:01 AM 25982032 29066224 6673680 20.44 2688 3379712 5257336 15.60 477672 5634164 2244 11:11:01 AM 26306140 29458880 6349572 19.44 2688 3446764 2928076 8.69 515112 5279556 11712 11:12:01 AM 25436788 28594464 7218924 22.11 2688 3450084 3582440 10.63 538260 6109808 20 11:13:01 AM 24878944 28039684 7776768 23.81 2688 3451692 6355544 18.86 539920 6645344 180 11:14:01 AM 25845188 29185884 6810524 20.86 2688 3631840 2915676 8.65 582640 5657184 168124 11:15:01 AM 24510632 28800352 8145080 24.94 2688 4561840 3435100 10.19 734644 6785260 317788 11:16:01 AM 26276212 31033132 6379500 19.54 2688 5024360 1560212 4.63 937072 4819936 436032 Average: 26310080 29530878 6345632 19.43 2688 3513359 3286454 9.75 530000 5255708 146662 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 64.56 43.27 1113.50 7.39 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 406.13 342.89 5090.94 63.34 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM lo 9.63 9.63 1.20 1.20 0.00 0.00 0.00 0.00 11:10:01 AM eth0 1088.35 452.72 6444.62 34.55 0.00 0.00 0.00 0.00 11:10:01 AM docker0 3.83 6.06 0.64 0.69 0.00 0.00 0.00 0.00 11:10:01 AM vethde71ea7 3.83 6.20 0.69 0.70 0.00 0.00 0.00 0.00 11:11:01 AM lo 12.33 12.33 1.60 1.60 0.00 0.00 0.00 0.00 11:11:01 AM eth0 84.46 75.24 726.75 19.28 0.00 0.00 0.00 0.00 11:11:01 AM docker0 3.97 6.86 0.65 0.88 0.00 0.00 0.00 0.00 11:12:01 AM lo 75.81 75.81 23.19 23.19 0.00 0.00 0.00 0.00 11:12:01 AM eth0 53.48 31.29 21.50 18.30 0.00 0.00 0.00 0.00 11:12:01 AM docker0 6.71 7.46 0.86 0.88 0.00 0.00 0.00 0.00 11:13:01 AM lo 342.09 342.09 177.79 177.79 0.00 0.00 0.00 0.00 11:13:01 AM eth0 123.24 90.92 24.64 49.14 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.75 1.00 0.11 0.11 0.00 0.00 0.00 0.00 11:13:01 AM veth13aa522 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 AM lo 199.80 199.80 214.43 214.43 0.00 0.00 0.00 0.00 11:14:01 AM eth0 232.26 187.49 384.97 201.91 0.00 0.00 0.00 0.00 11:14:01 AM docker0 2.78 3.37 0.49 0.45 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 446.39 193.85 3682.78 28.06 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 239.70 239.70 54.45 54.45 0.00 0.00 0.00 0.00 11:16:01 AM eth0 49.88 45.62 374.44 11.34 0.00 0.00 0.00 0.00 11:16:01 AM docker0 119.18 125.12 36.78 19.62 0.00 0.00 0.00 0.00 Average: lo 97.70 97.70 52.52 52.52 0.00 0.00 0.00 0.00 Average: eth0 283.20 162.59 1984.91 48.14 0.00 0.00 0.00 0.00 Average: docker0 15.25 16.65 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) 12/13/2023 _x86_64_ (8 CPU) 11:06:17 LINUX RESTART (8 CPU) 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:01 AM all 10.15 0.00 0.99 0.74 0.09 88.03 11:08:01 AM 0 0.59 0.00 0.38 0.95 0.13 97.94 11:08:01 AM 1 26.08 0.00 2.38 0.60 0.10 70.83 11:08:01 AM 2 14.82 0.00 1.55 1.15 0.05 82.42 11:08:01 AM 3 13.19 0.00 0.70 0.53 0.15 85.42 11:08:01 AM 4 14.81 0.00 0.93 0.70 0.10 83.46 11:08:01 AM 5 3.73 0.00 0.80 0.10 0.08 95.29 11:08:01 AM 6 1.15 0.00 0.17 0.20 0.07 98.41 11:08:01 AM 7 6.80 0.00 0.97 1.65 0.03 90.55 11:09:01 AM all 31.46 0.00 1.42 2.25 0.10 64.78 11:09:01 AM 0 33.39 0.00 1.49 3.25 0.10 61.76 11:09:01 AM 1 17.92 0.00 1.29 1.24 0.08 79.46 11:09:01 AM 2 28.26 0.00 1.89 4.07 0.13 65.64 11:09:01 AM 3 46.81 0.00 1.30 2.37 0.10 49.41 11:09:01 AM 4 18.96 0.00 1.64 3.99 0.08 75.33 11:09:01 AM 5 42.43 0.00 1.29 1.79 0.10 54.39 11:09:01 AM 6 31.86 0.00 1.14 0.18 0.10 66.72 11:09:01 AM 7 32.01 0.00 1.31 1.09 0.08 65.52 11:10:01 AM all 17.97 0.25 2.16 1.85 0.09 77.69 11:10:01 AM 0 15.70 0.00 2.06 5.31 0.08 76.85 11:10:01 AM 1 22.30 1.68 2.22 2.09 0.10 71.61 11:10:01 AM 2 11.71 0.00 1.94 1.45 0.10 84.81 11:10:01 AM 3 21.34 0.00 1.89 2.14 0.08 74.54 11:10:01 AM 4 10.19 0.02 2.53 0.27 0.10 86.90 11:10:01 AM 5 20.89 0.03 2.29 1.75 0.10 74.95 11:10:01 AM 6 24.58 0.00 2.54 1.43 0.08 71.36 11:10:01 AM 7 17.01 0.27 1.80 0.34 0.10 80.48 11:11:01 AM all 37.94 0.00 1.07 0.37 0.11 60.50 11:11:01 AM 0 37.82 0.00 0.85 0.02 0.12 61.20 11:11:01 AM 1 31.70 0.00 1.49 0.29 0.13 66.39 11:11:01 AM 2 46.52 0.00 0.64 0.00 0.12 52.72 11:11:01 AM 3 28.40 0.00 1.11 0.00 0.10 70.39 11:11:01 AM 4 33.60 0.00 0.74 0.12 0.10 65.45 11:11:01 AM 5 49.07 0.00 1.05 0.15 0.10 49.63 11:11:01 AM 6 32.03 0.00 1.74 2.36 0.12 63.75 11:11:01 AM 7 44.55 0.00 0.98 0.00 0.12 54.35 11:12:01 AM all 25.98 0.30 1.80 0.30 0.12 71.51 11:12:01 AM 0 31.18 0.34 1.88 0.05 0.13 66.43 11:12:01 AM 1 23.32 0.03 2.31 0.25 0.12 73.97 11:12:01 AM 2 23.10 0.17 1.49 0.39 0.13 74.72 11:12:01 AM 3 26.33 0.00 1.95 0.32 0.12 71.28 11:12:01 AM 4 23.72 0.02 1.56 0.37 0.12 74.22 11:12:01 AM 5 25.48 0.02 1.61 0.44 0.12 72.34 11:12:01 AM 6 33.18 1.76 1.74 0.44 0.12 62.76 11:12:01 AM 7 21.52 0.07 1.82 0.13 0.12 76.33 11:13:01 AM all 15.91 0.24 1.94 1.37 0.15 80.39 11:13:01 AM 0 14.79 0.00 1.94 2.88 0.17 80.22 11:13:01 AM 1 16.56 1.44 2.21 0.85 0.17 78.77 11:13:01 AM 2 17.10 0.13 1.91 1.99 0.15 78.72 11:13:01 AM 3 10.97 0.03 1.83 1.78 0.15 85.25 11:13:01 AM 4 20.08 0.00 2.13 1.02 0.15 76.62 11:13:01 AM 5 15.15 0.05 1.94 2.06 0.15 80.64 11:13:01 AM 6 17.81 0.05 1.90 0.30 0.12 79.83 11:13:01 AM 7 14.81 0.20 1.64 0.08 0.15 83.11 11:14:01 AM all 36.31 0.34 1.92 0.56 0.30 60.57 11:14:01 AM 0 33.84 0.03 1.45 0.05 0.37 64.26 11:14:01 AM 1 29.46 0.02 1.94 0.99 0.22 67.38 11:14:01 AM 2 33.52 0.03 2.10 0.69 0.30 63.36 11:14:01 AM 3 40.42 1.95 1.91 0.99 0.40 54.33 11:14:01 AM 4 38.30 0.00 1.98 0.27 0.22 59.23 11:14:01 AM 5 38.57 0.32 1.83 0.62 0.22 58.44 11:14:01 AM 6 43.09 0.00 2.20 0.59 0.29 53.84 11:14:01 AM 7 33.29 0.37 1.98 0.30 0.35 63.71 11:15:01 AM all 26.28 0.00 1.89 1.38 0.09 70.36 11:15:01 AM 0 34.36 0.00 1.71 0.22 0.10 63.61 11:15:01 AM 1 33.52 0.00 2.62 0.37 0.10 63.39 11:15:01 AM 2 16.07 0.00 2.33 1.84 0.07 79.69 11:15:01 AM 3 27.37 0.00 1.69 1.44 0.08 69.41 11:15:01 AM 4 23.95 0.00 1.93 1.28 0.10 72.74 11:15:01 AM 5 16.16 0.00 1.59 0.32 0.08 81.84 11:15:01 AM 6 29.07 0.00 1.62 0.32 0.08 68.91 11:15:01 AM 7 29.74 0.00 1.60 5.29 0.08 63.29 11:16:01 AM all 32.11 0.00 1.54 1.33 0.09 64.92 11:16:01 AM 0 27.16 0.00 1.52 0.07 0.10 71.15 11:16:01 AM 1 29.80 0.00 1.45 2.63 0.08 66.04 11:16:01 AM 2 39.92 0.00 1.96 4.83 0.10 53.19 11:16:01 AM 3 20.35 0.00 1.44 0.85 0.10 77.26 11:16:01 AM 4 42.19 0.00 0.97 0.27 0.08 56.49 11:16:01 AM 5 41.28 0.00 1.94 0.72 0.10 55.96 11:16:01 AM 6 43.25 0.00 0.92 0.33 0.08 55.41 11:16:01 AM 7 12.92 0.00 2.09 0.97 0.10 83.91 Average: all 26.01 0.13 1.63 1.13 0.13 70.98 Average: 0 25.43 0.04 1.47 1.42 0.15 71.49 Average: 1 25.63 0.35 1.99 1.03 0.12 70.87 Average: 2 25.66 0.04 1.76 1.83 0.13 70.59 Average: 3 26.13 0.22 1.53 1.16 0.14 70.81 Average: 4 25.09 0.00 1.60 0.92 0.12 72.27 Average: 5 28.06 0.05 1.59 0.88 0.12 69.30 Average: 6 28.44 0.20 1.55 0.68 0.12 69.01 Average: 7 23.61 0.10 1.58 1.09 0.13 73.49