---> uname -a: Linux prd-centos8-docker-8c-8g-21816.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 1145 25149 19 5595 30271 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:77:3a:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe77:3adb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:aa:45:d2 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:d3ff:feaa:45d2/64 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) 06/17/2025 _x86_64_ (8 CPU) 12:08:47 LINUX RESTART (8 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 268.67 59.29 209.38 8288.16 42300.58 12:11:01 PM 260.36 17.50 242.86 3642.99 12091.72 12:12:01 PM 135.82 1.52 134.31 477.31 12380.54 12:13:01 PM 125.99 0.70 125.29 450.78 40331.39 12:14:01 PM 34.42 0.48 33.94 21.46 537.17 12:15:01 PM 9.73 0.00 9.73 0.00 218.31 12:16:01 PM 9.12 0.00 9.12 0.00 479.27 12:17:01 PM 101.63 0.00 101.63 0.00 23162.57 12:18:01 PM 19.23 0.00 19.23 0.00 482.42 12:19:01 PM 147.79 0.00 147.79 0.00 2130.07 12:20:01 PM 53.05 3.80 49.25 6198.87 28727.84 12:21:01 PM 48.12 0.83 47.28 82.64 6772.16 Average: 101.16 7.01 94.15 1596.91 14135.26 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 29513032 31176304 3142680 9.62 2688 1989072 1494452 4.43 184040 2537716 199456 12:11:01 PM 28290904 30424720 4364808 13.37 2688 2447156 2033268 6.03 225444 3656408 279024 12:12:01 PM 25195620 28580336 7460092 22.84 2688 3686856 3962092 11.76 324012 6611100 1173620 12:13:01 PM 24886288 28266300 7769424 23.79 2688 3663096 4259360 12.64 428360 6733340 56 12:14:01 PM 24728432 28113160 7927280 24.28 2688 3667852 4030956 11.96 438300 6881888 680 12:15:01 PM 24663196 28049584 7992516 24.48 2688 3669424 4044224 12.00 438656 6946524 32 12:16:01 PM 25267592 28662772 7388120 22.62 2688 3678060 3614300 10.72 440876 6345952 256 12:17:01 PM 24274808 28362476 8380904 25.66 2688 4355616 4569708 13.56 537892 7181432 64 12:18:01 PM 22455436 26575360 10200276 31.24 2688 4391028 6979196 20.71 551044 8975692 5120 12:19:01 PM 23325596 27380164 9330116 28.57 2688 4313564 4677864 13.88 549848 8123228 772 12:20:01 PM 24892316 30119136 7763396 23.77 2688 5475016 2425768 7.20 770932 6327636 134372 12:21:01 PM 25793388 31038084 6862324 21.01 2688 5489600 1461384 4.34 964892 5233040 9712 Average: 25273884 28895700 7381828 22.61 2688 3902195 3629381 10.77 487858 6296163 150264 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 529.69 323.99 1743.08 84.16 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 433.26 329.50 5055.86 47.50 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 410.20 307.68 10664.47 39.97 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 12:13:01 PM eth0 16.56 11.75 5.38 6.45 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:13:01 PM veth85c1dea 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:14:01 PM lo 47.18 47.18 4.06 4.06 0.00 0.00 0.00 0.00 12:14:01 PM eth0 227.94 140.97 52.90 52.53 0.00 0.00 0.00 0.00 12:14:01 PM docker0 9.93 11.28 1.57 1.44 0.00 0.00 0.00 0.00 12:15:01 PM lo 56.93 56.93 2.90 2.90 0.00 0.00 0.00 0.00 12:15:01 PM eth0 199.27 157.95 55.01 69.98 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.72 0.97 0.11 0.17 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.77 0.77 0.04 0.04 0.00 0.00 0.00 0.00 12:16:01 PM eth0 93.47 61.02 73.48 15.94 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:17:01 PM eth0 660.35 372.20 2859.87 43.20 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM veth56a4984 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:17:01 PM veth930d758 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 564.16 564.16 122.49 122.49 0.00 0.00 0.00 0.00 12:18:01 PM eth0 45.01 33.51 17.11 21.42 0.00 0.00 0.00 0.00 12:18:01 PM docker0 267.27 277.40 53.04 66.30 0.00 0.00 0.00 0.00 12:18:01 PM veth56a4984 238.21 247.89 53.48 46.20 0.00 0.00 0.00 0.00 12:18:01 PM veth930d758 29.06 30.08 3.21 20.36 0.00 0.00 0.00 0.00 12:19:01 PM lo 481.49 481.49 104.51 104.51 0.00 0.00 0.00 0.00 12:19:01 PM eth0 74.70 63.15 268.25 22.50 0.00 0.00 0.00 0.00 12:19:01 PM docker0 236.25 243.78 60.60 43.57 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 410.56 280.31 3347.63 26.59 0.00 0.00 0.00 0.00 12:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 116.83 84.06 226.27 32.35 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 96.09 96.09 19.51 19.51 0.00 0.00 0.00 0.00 Average: eth0 268.16 180.51 2030.77 38.55 0.00 0.00 0.00 0.00 Average: docker0 42.85 44.47 9.61 9.29 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) 06/17/2025 _x86_64_ (8 CPU) 12:08:47 LINUX RESTART (8 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 12.61 0.00 2.82 2.17 0.07 82.33 12:10:01 PM 0 5.94 0.00 2.78 3.22 0.08 87.97 12:10:01 PM 1 8.84 0.00 3.95 7.48 0.08 79.64 12:10:01 PM 2 14.20 0.00 3.93 1.49 0.07 80.32 12:10:01 PM 3 9.52 0.00 2.51 0.82 0.07 87.08 12:10:01 PM 4 7.03 0.00 2.18 0.52 0.08 90.19 12:10:01 PM 5 17.78 0.00 2.41 1.73 0.07 78.02 12:10:01 PM 6 25.82 0.00 2.61 1.44 0.07 70.06 12:10:01 PM 7 11.73 0.00 2.19 0.65 0.05 85.38 12:11:01 PM all 22.32 0.00 1.38 0.94 0.08 75.28 12:11:01 PM 0 15.41 0.00 0.80 0.58 0.08 83.12 12:11:01 PM 1 27.46 0.00 1.92 1.71 0.08 68.82 12:11:01 PM 2 14.31 0.00 1.31 1.34 0.08 82.97 12:11:01 PM 3 32.14 0.00 2.37 1.46 0.08 63.94 12:11:01 PM 4 21.91 0.00 0.79 0.69 0.05 76.56 12:11:01 PM 5 24.32 0.00 1.05 0.45 0.10 74.07 12:11:01 PM 6 17.96 0.00 1.68 0.87 0.10 79.39 12:11:01 PM 7 25.05 0.00 1.09 0.42 0.08 73.36 12:12:01 PM all 46.14 0.00 2.11 0.57 0.12 51.05 12:12:01 PM 0 52.25 0.00 2.01 0.13 0.13 45.47 12:12:01 PM 1 53.73 0.00 1.66 0.13 0.15 44.32 12:12:01 PM 2 40.19 0.00 1.34 0.42 0.12 57.93 12:12:01 PM 3 44.32 0.00 2.29 1.08 0.13 52.18 12:12:01 PM 4 26.53 0.00 2.38 0.89 0.12 70.08 12:12:01 PM 5 49.73 0.00 2.07 1.41 0.12 46.68 12:12:01 PM 6 57.61 0.00 2.72 0.13 0.12 39.41 12:12:01 PM 7 44.78 0.00 2.40 0.40 0.08 52.33 12:13:01 PM all 18.69 0.00 2.70 1.25 0.09 77.26 12:13:01 PM 0 11.66 0.00 2.28 0.03 0.07 85.95 12:13:01 PM 1 23.34 0.00 3.07 0.91 0.10 72.58 12:13:01 PM 2 22.32 0.00 3.08 1.90 0.10 72.60 12:13:01 PM 3 21.49 0.00 2.70 2.22 0.08 73.50 12:13:01 PM 4 14.14 0.00 2.29 0.79 0.10 82.68 12:13:01 PM 5 20.10 0.00 2.77 4.04 0.10 72.99 12:13:01 PM 6 15.76 0.00 3.17 0.08 0.08 80.90 12:13:01 PM 7 20.71 0.00 2.27 0.05 0.08 76.89 12:14:01 PM all 22.14 0.00 2.55 0.05 0.11 75.16 12:14:01 PM 0 21.21 0.00 2.38 0.05 0.12 76.24 12:14:01 PM 1 19.22 0.00 2.31 0.08 0.12 78.26 12:14:01 PM 2 21.31 0.00 3.18 0.02 0.12 75.37 12:14:01 PM 3 18.25 0.00 2.16 0.08 0.10 79.40 12:14:01 PM 4 21.42 0.00 2.27 0.03 0.12 76.16 12:14:01 PM 5 26.04 0.00 3.05 0.07 0.10 70.75 12:14:01 PM 6 21.46 0.00 2.65 0.02 0.08 75.80 12:14:01 PM 7 28.17 0.00 2.38 0.08 0.10 69.26 12:15:01 PM all 6.16 0.00 1.15 0.02 0.08 92.59 12:15:01 PM 0 6.35 0.00 1.09 0.00 0.08 92.48 12:15:01 PM 1 5.73 0.00 0.83 0.02 0.08 93.34 12:15:01 PM 2 5.11 0.00 1.18 0.02 0.07 93.63 12:15:01 PM 3 5.95 0.00 0.71 0.00 0.08 93.25 12:15:01 PM 4 4.74 0.00 1.00 0.00 0.08 94.18 12:15:01 PM 5 5.22 0.00 1.44 0.05 0.08 93.21 12:15:01 PM 6 7.84 0.00 1.63 0.00 0.07 90.46 12:15:01 PM 7 8.28 0.00 1.35 0.07 0.08 90.22 12:16:01 PM all 14.35 0.00 0.29 0.02 0.05 85.30 12:16:01 PM 0 5.46 0.00 0.22 0.00 0.05 94.27 12:16:01 PM 1 5.51 0.00 0.20 0.07 0.05 94.17 12:16:01 PM 2 17.31 0.00 0.13 0.00 0.05 82.50 12:16:01 PM 3 4.44 0.00 0.23 0.02 0.05 95.26 12:16:01 PM 4 55.05 0.00 0.80 0.02 0.08 44.05 12:16:01 PM 5 11.05 0.00 0.13 0.05 0.05 88.72 12:16:01 PM 6 10.69 0.00 0.32 0.02 0.02 88.96 12:16:01 PM 7 5.25 0.00 0.25 0.00 0.03 94.46 12:17:01 PM all 33.94 0.00 2.27 0.64 0.09 63.05 12:17:01 PM 0 46.35 0.00 2.50 1.04 0.10 50.01 12:17:01 PM 1 20.63 0.00 2.31 0.89 0.08 76.08 12:17:01 PM 2 31.44 0.00 2.78 0.44 0.10 65.25 12:17:01 PM 3 35.19 0.00 1.90 0.39 0.10 62.42 12:17:01 PM 4 45.22 0.00 2.73 1.72 0.10 50.24 12:17:01 PM 5 36.48 0.00 1.92 0.03 0.08 61.48 12:17:01 PM 6 17.27 0.00 2.14 0.62 0.08 79.89 12:17:01 PM 7 38.93 0.00 1.92 0.00 0.08 59.07 12:18:01 PM all 31.02 0.00 1.74 0.03 0.11 67.10 12:18:01 PM 0 30.97 0.00 2.31 0.00 0.12 66.59 12:18:01 PM 1 38.65 0.00 2.33 0.02 0.13 58.87 12:18:01 PM 2 27.31 0.00 1.76 0.02 0.10 70.81 12:18:01 PM 3 19.66 0.00 1.56 0.12 0.12 78.54 12:18:01 PM 4 39.41 0.00 1.26 0.02 0.10 59.21 12:18:01 PM 5 27.18 0.00 1.59 0.05 0.10 71.08 12:18:01 PM 6 28.53 0.00 1.61 0.02 0.10 69.74 12:18:01 PM 7 36.40 0.00 1.49 0.02 0.12 61.98 12:19:01 PM all 30.80 0.00 1.68 0.32 0.09 67.11 12:19:01 PM 0 18.56 0.00 1.69 0.55 0.10 79.09 12:19:01 PM 1 21.96 0.00 1.99 0.02 0.08 75.95 12:19:01 PM 2 30.42 0.00 1.93 0.03 0.08 67.54 12:19:01 PM 3 38.63 0.00 1.34 0.02 0.08 59.93 12:19:01 PM 4 30.12 0.00 2.03 1.68 0.08 66.08 12:19:01 PM 5 35.06 0.00 1.04 0.07 0.10 63.73 12:19:01 PM 6 25.49 0.00 0.82 0.12 0.07 73.51 12:19:01 PM 7 46.21 0.00 2.57 0.08 0.10 51.04 12:20:01 PM all 30.48 0.00 1.97 0.75 0.09 66.71 12:20:01 PM 0 30.64 0.00 2.89 3.07 0.12 63.29 12:20:01 PM 1 30.54 0.00 1.93 0.28 0.08 67.17 12:20:01 PM 2 26.56 0.00 2.18 0.10 0.08 71.07 12:20:01 PM 3 38.48 0.00 1.74 0.62 0.10 59.06 12:20:01 PM 4 45.10 0.00 1.84 0.18 0.10 52.77 12:20:01 PM 5 22.82 0.00 2.15 0.45 0.07 74.51 12:20:01 PM 6 30.49 0.00 1.07 0.99 0.08 67.36 12:20:01 PM 7 19.20 0.00 1.99 0.28 0.07 78.45 12:20:01 PM CPU %user %nice %system %iowait %steal %idle 12:21:01 PM all 15.42 0.00 1.15 0.17 0.05 83.21 12:21:01 PM 0 13.15 0.00 1.22 0.00 0.05 85.58 12:21:01 PM 1 16.43 0.00 1.12 0.17 0.05 82.23 12:21:01 PM 2 17.70 0.00 1.10 0.12 0.07 81.01 12:21:01 PM 3 16.57 0.00 1.30 0.43 0.07 81.62 12:21:01 PM 4 24.97 0.00 1.10 0.12 0.05 73.76 12:21:01 PM 5 12.62 0.00 1.62 0.27 0.05 85.44 12:21:01 PM 6 14.74 0.00 0.78 0.18 0.03 84.26 12:21:01 PM 7 7.13 0.00 0.97 0.10 0.05 91.75 Average: all 23.67 0.00 1.82 0.58 0.09 73.85 Average: 0 21.48 0.00 1.85 0.72 0.09 75.86 Average: 1 22.68 0.00 1.97 0.98 0.09 74.28 Average: 2 22.35 0.00 1.99 0.49 0.09 75.08 Average: 3 23.72 0.00 1.73 0.60 0.09 73.85 Average: 4 28.00 0.00 1.72 0.55 0.09 69.64 Average: 5 24.03 0.00 1.77 0.72 0.09 73.39 Average: 6 22.80 0.00 1.77 0.37 0.08 74.99 Average: 7 24.29 0.00 1.74 0.18 0.08 73.72