---> uname -a: Linux prd-centos8-docker-8c-8g-23208.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1164 25124 19 5600 30252 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:44:f7:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe44:f701/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:d5:be:4f 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::42:8cff:fed5:be4f/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) 06/23/2025 _x86_64_ (8 CPU) 13:06:50 LINUX RESTART (8 CPU) 01:07:01 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 220.69 30.86 189.84 7448.60 35005.53 01:09:01 PM 259.44 17.65 241.79 3816.30 11827.90 01:10:00 PM 164.64 1.63 163.01 534.52 14053.50 01:10:01 PM 84.62 0.00 84.62 0.00 1013.02 01:11:01 PM 111.06 0.60 110.46 396.67 39203.52 01:12:01 PM 33.32 0.50 32.82 22.39 524.68 01:13:01 PM 6.20 0.00 6.20 0.00 396.13 01:14:01 PM 22.86 0.00 22.86 0.00 529.16 01:15:01 PM 99.97 0.00 99.97 0.00 23271.86 01:16:01 PM 127.23 0.00 127.23 0.00 1452.51 01:17:01 PM 67.03 3.70 63.33 6077.71 29299.47 01:18:01 PM 36.42 0.57 35.85 194.60 6013.33 Average: 104.24 5.04 99.20 1679.61 14655.94 01:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 29663228 31282860 2992484 9.16 2688 1944440 1409684 4.18 147228 2422988 149584 01:09:01 PM 28247608 30387024 4408104 13.50 2688 2453300 2058320 6.11 226508 3704092 283044 01:10:00 PM 25372820 28705060 7282892 22.30 2688 3618120 3767104 11.18 331668 6368672 1096068 01:10:01 PM 25286856 28697348 7368856 22.57 2688 3695912 3820316 11.33 339224 6445608 1173584 01:11:01 PM 24935496 28321556 7720216 23.64 2688 3669392 4427776 13.14 432396 6679064 104 01:12:01 PM 24736220 28127192 7919492 24.25 2688 3674388 3937092 11.68 439756 6873600 332 01:13:01 PM 25392300 28791644 7263412 22.24 2688 3682748 3443672 10.22 441552 6221712 20 01:14:01 PM 24829360 28459648 7826352 23.97 2688 3912180 3972936 11.79 503136 6714020 224720 01:15:01 PM 22925364 27038616 9730348 29.80 2688 4384280 6520084 19.34 551364 8508328 648 01:16:01 PM 24106140 28165092 8549572 26.18 2688 4318320 3881700 11.52 550320 7349444 15552 01:17:01 PM 25268768 30483084 7386944 22.62 2688 5464752 1957324 5.81 768584 5960764 131108 01:18:01 PM 25720776 30968884 6934936 21.24 2688 5493676 1538456 4.56 962544 5310880 22612 Average: 25540411 29119001 7115301 21.79 2688 3859292 3394539 10.07 474523 6046598 258115 01:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 492.69 326.91 1757.66 69.60 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 450.36 340.43 5043.00 59.14 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM eth0 461.35 299.26 10991.11 50.99 0.00 0.00 0.00 0.00 01:10:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 17.16 20.71 3.82 4.60 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 4.77 4.77 0.36 0.36 0.00 0.00 0.00 0.00 01:11:01 PM eth0 18.64 14.25 5.32 7.21 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.70 1.05 0.11 0.12 0.00 0.00 0.00 0.00 01:11:01 PM vetha48ad0b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:12:01 PM lo 55.75 55.75 4.47 4.47 0.00 0.00 0.00 0.00 01:12:01 PM eth0 394.47 253.98 108.95 100.23 0.00 0.00 0.00 0.00 01:12:01 PM docker0 9.91 11.43 1.56 1.52 0.00 0.00 0.00 0.00 01:13:01 PM lo 31.86 31.86 1.56 1.56 0.00 0.00 0.00 0.00 01:13:01 PM eth0 184.57 138.79 78.31 48.61 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:14:01 PM eth0 258.36 201.52 645.37 55.53 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 181.66 181.66 33.63 33.63 0.00 0.00 0.00 0.00 01:15:01 PM eth0 640.75 334.59 2284.74 27.65 0.00 0.00 0.00 0.00 01:15:01 PM docker0 84.41 89.60 15.56 16.64 0.00 0.00 0.00 0.00 01:15:01 PM veth1d59b2f 76.26 80.59 15.71 14.14 0.00 0.00 0.00 0.00 01:15:01 PM vethb9c5cbf 8.15 9.71 1.00 2.77 0.00 0.00 0.00 0.00 01:16:01 PM lo 860.29 860.29 193.13 193.13 0.00 0.00 0.00 0.00 01:16:01 PM eth0 144.94 112.06 286.11 40.79 0.00 0.00 0.00 0.00 01:16:01 PM docker0 416.90 429.78 97.99 93.03 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 01:17:01 PM eth0 457.06 312.96 3356.91 35.04 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 74.11 67.41 224.92 28.90 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 103.21 103.21 21.20 21.20 0.00 0.00 0.00 0.00 Average: eth0 324.08 217.67 2224.96 47.49 0.00 0.00 0.00 0.00 Average: docker0 46.53 48.35 10.47 10.12 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) 06/23/2025 _x86_64_ (8 CPU) 13:06:50 LINUX RESTART (8 CPU) 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 12.89 0.00 2.24 1.75 0.06 83.06 01:08:01 PM 0 6.74 0.00 1.46 0.12 0.07 91.62 01:08:01 PM 1 10.43 0.00 1.27 0.85 0.05 87.39 01:08:01 PM 2 21.62 0.00 3.28 3.69 0.07 71.34 01:08:01 PM 3 18.77 0.00 2.06 0.64 0.07 78.48 01:08:01 PM 4 6.97 0.00 1.87 1.74 0.05 89.37 01:08:01 PM 5 6.75 0.00 1.93 4.12 0.05 87.15 01:08:01 PM 6 25.61 0.00 3.86 1.44 0.07 69.01 01:08:01 PM 7 6.22 0.00 2.20 1.42 0.07 90.09 01:09:01 PM all 22.73 0.00 1.43 1.60 0.08 74.16 01:09:01 PM 0 19.06 0.00 1.00 1.02 0.10 78.81 01:09:01 PM 1 23.61 0.00 1.51 2.41 0.07 72.41 01:09:01 PM 2 18.19 0.00 1.29 3.28 0.08 77.15 01:09:01 PM 3 21.43 0.00 1.19 1.35 0.08 75.95 01:09:01 PM 4 32.69 0.00 1.50 0.99 0.08 64.74 01:09:01 PM 5 21.44 0.00 1.56 1.40 0.08 75.51 01:09:01 PM 6 25.95 0.00 2.26 1.69 0.08 70.02 01:09:01 PM 7 19.49 0.00 1.12 0.64 0.07 78.68 01:10:00 PM all 44.15 0.00 2.64 0.46 0.11 52.64 01:10:00 PM 0 53.07 0.00 3.44 0.50 0.12 42.87 01:10:00 PM 1 36.14 0.00 2.18 0.19 0.10 61.40 01:10:00 PM 2 58.69 0.00 3.40 0.19 0.12 37.60 01:10:00 PM 3 54.31 0.00 3.25 0.28 0.10 42.06 01:10:00 PM 4 55.58 0.00 1.86 0.16 0.12 42.28 01:10:00 PM 5 43.21 0.00 2.60 0.43 0.12 53.64 01:10:00 PM 6 15.86 0.00 2.56 1.52 0.09 79.97 01:10:00 PM 7 36.29 0.00 1.87 0.38 0.09 61.38 01:10:01 PM all 19.63 0.00 8.30 0.15 0.23 71.69 01:10:01 PM 0 19.63 0.00 11.04 0.00 0.00 69.33 01:10:01 PM 1 13.94 0.00 6.67 0.61 0.00 78.79 01:10:01 PM 2 17.79 0.00 11.04 0.00 0.61 70.55 01:10:01 PM 3 21.34 0.00 6.71 0.00 0.61 71.34 01:10:01 PM 4 19.63 0.00 9.20 0.00 0.00 71.17 01:10:01 PM 5 14.55 0.00 9.09 0.00 0.00 76.36 01:10:01 PM 6 33.53 0.00 6.59 0.00 0.00 59.88 01:10:01 PM 7 16.46 0.00 6.10 0.61 0.61 76.22 01:11:01 PM all 19.10 0.00 2.03 1.26 0.08 77.54 01:11:01 PM 0 23.51 0.00 1.96 0.22 0.10 74.22 01:11:01 PM 1 18.55 0.00 2.23 4.25 0.08 74.89 01:11:01 PM 2 24.69 0.00 2.83 3.30 0.08 69.10 01:11:01 PM 3 24.44 0.00 2.21 0.64 0.07 72.65 01:11:01 PM 4 20.36 0.00 1.72 0.07 0.08 77.77 01:11:01 PM 5 13.62 0.00 1.49 0.75 0.07 84.07 01:11:01 PM 6 14.94 0.00 1.96 0.44 0.07 82.60 01:11:01 PM 7 12.74 0.00 1.82 0.39 0.07 84.98 01:12:01 PM all 20.79 0.00 2.36 0.08 0.09 76.68 01:12:01 PM 0 17.10 0.00 1.91 0.12 0.10 80.77 01:12:01 PM 1 23.44 0.00 2.51 0.03 0.10 73.92 01:12:01 PM 2 21.32 0.00 2.16 0.05 0.10 76.37 01:12:01 PM 3 16.12 0.00 2.08 0.02 0.10 81.69 01:12:01 PM 4 20.24 0.00 2.67 0.08 0.08 76.92 01:12:01 PM 5 19.30 0.00 2.51 0.22 0.07 77.90 01:12:01 PM 6 32.01 0.00 3.13 0.05 0.10 64.71 01:12:01 PM 7 16.76 0.00 1.93 0.03 0.08 81.20 01:13:01 PM all 8.30 0.00 0.63 0.02 0.05 91.00 01:13:01 PM 0 4.69 0.00 1.17 0.00 0.03 94.10 01:13:01 PM 1 2.63 0.00 0.59 0.08 0.05 96.66 01:13:01 PM 2 12.19 0.00 0.45 0.02 0.05 87.29 01:13:01 PM 3 23.23 0.00 0.65 0.03 0.08 76.00 01:13:01 PM 4 4.04 0.00 1.12 0.02 0.03 94.79 01:13:01 PM 5 5.96 0.00 0.40 0.00 0.05 93.59 01:13:01 PM 6 8.97 0.00 0.43 0.02 0.05 90.52 01:13:01 PM 7 4.69 0.00 0.22 0.00 0.05 95.04 01:14:01 PM all 34.03 0.00 0.99 0.04 0.09 64.85 01:14:01 PM 0 31.74 0.00 1.02 0.00 0.10 67.13 01:14:01 PM 1 15.08 0.00 1.91 0.02 0.08 82.92 01:14:01 PM 2 43.25 0.00 0.40 0.07 0.12 56.17 01:14:01 PM 3 30.92 0.00 0.67 0.02 0.07 68.33 01:14:01 PM 4 31.48 0.00 0.48 0.02 0.08 67.94 01:14:01 PM 5 25.13 0.00 0.90 0.07 0.07 73.84 01:14:01 PM 6 68.28 0.00 2.02 0.08 0.12 29.50 01:14:01 PM 7 26.25 0.00 0.54 0.07 0.08 73.06 01:15:01 PM all 25.06 0.00 1.95 0.52 0.09 72.38 01:15:01 PM 0 20.23 0.00 1.77 0.92 0.10 76.98 01:15:01 PM 1 21.55 0.00 2.24 0.81 0.10 75.30 01:15:01 PM 2 20.47 0.00 2.17 1.08 0.10 76.18 01:15:01 PM 3 27.35 0.00 2.22 0.37 0.08 69.97 01:15:01 PM 4 16.31 0.00 1.55 0.22 0.07 81.86 01:15:01 PM 5 24.20 0.00 1.51 0.30 0.08 73.90 01:15:01 PM 6 33.47 0.00 1.96 0.25 0.08 64.23 01:15:01 PM 7 36.90 0.00 2.17 0.18 0.10 60.65 01:16:01 PM all 27.24 0.00 1.94 0.25 0.10 70.46 01:16:01 PM 0 39.86 0.00 2.09 1.07 0.12 56.85 01:16:01 PM 1 17.35 0.00 2.05 0.02 0.08 80.50 01:16:01 PM 2 19.69 0.00 1.36 0.07 0.08 78.80 01:16:01 PM 3 29.56 0.00 1.94 0.02 0.12 68.36 01:16:01 PM 4 31.65 0.00 2.41 0.64 0.10 65.20 01:16:01 PM 5 32.56 0.00 1.39 0.10 0.08 65.87 01:16:01 PM 6 23.45 0.00 1.87 0.02 0.12 74.54 01:16:01 PM 7 23.80 0.00 2.42 0.10 0.10 73.58 01:17:01 PM all 27.62 0.00 1.62 0.67 0.07 70.02 01:17:01 PM 0 29.21 0.00 1.44 3.45 0.07 65.83 01:17:01 PM 1 18.51 0.00 2.06 0.37 0.07 78.99 01:17:01 PM 2 27.45 0.00 1.64 0.15 0.08 70.67 01:17:01 PM 3 39.78 0.00 1.50 0.50 0.08 58.14 01:17:01 PM 4 26.76 0.00 1.44 0.13 0.07 71.61 01:17:01 PM 5 28.07 0.00 1.46 0.25 0.08 70.13 01:17:01 PM 6 21.51 0.00 2.21 0.02 0.07 76.19 01:17:01 PM 7 29.65 0.00 1.22 0.47 0.07 68.59 01:17:01 PM CPU %user %nice %system %iowait %steal %idle 01:18:01 PM all 22.43 0.00 1.09 0.13 0.05 76.31 01:18:01 PM 0 31.29 0.00 0.97 0.02 0.07 67.66 01:18:01 PM 1 4.25 0.00 0.89 0.05 0.05 94.76 01:18:01 PM 2 29.76 0.00 1.83 0.12 0.05 68.24 01:18:01 PM 3 39.98 0.00 1.10 0.08 0.05 58.79 01:18:01 PM 4 28.64 0.00 1.60 0.07 0.05 69.64 01:18:01 PM 5 4.41 0.00 0.62 0.60 0.05 94.32 01:18:01 PM 6 31.73 0.00 0.85 0.10 0.05 67.27 01:18:01 PM 7 9.23 0.00 0.82 0.00 0.03 89.91 Average: all 23.96 0.00 1.73 0.61 0.08 73.61 Average: 0 25.04 0.00 1.67 0.67 0.09 72.52 Average: 1 17.35 0.00 1.78 0.83 0.08 79.97 Average: 2 26.92 0.00 1.91 1.09 0.09 69.99 Average: 3 29.54 0.00 1.72 0.36 0.08 68.30 Average: 4 24.88 0.00 1.68 0.37 0.07 73.00 Average: 5 20.33 0.00 1.50 0.75 0.07 77.34 Average: 6 27.49 0.00 2.11 0.51 0.08 69.81 Average: 7 20.12 0.00 1.49 0.34 0.07 77.98