---> uname -a: Linux prd-centos8-docker-8c-8g-28430.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: 2800.000 BogoMIPS: 5600.00 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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25280 19 5458 30265 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:f8:90:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fef8:9065/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:55:03:8c 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::42:26ff:fe55:38c/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) 07/16/2025 _x86_64_ (8 CPU) 13:56:31 LINUX RESTART (8 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 218.25 7.68 210.56 2348.81 7599.10 01:59:01 PM 218.94 16.94 202.00 2671.55 10555.03 02:00:00 PM 154.72 0.55 154.17 154.68 13669.15 02:00:01 PM 830.30 0.00 830.30 0.00 244927.27 02:01:01 PM 85.22 0.72 84.51 401.47 33613.18 02:02:01 PM 33.99 0.55 33.44 23.18 591.99 02:03:01 PM 10.93 0.00 10.93 0.00 493.50 02:04:01 PM 9.20 0.00 9.20 0.00 354.85 02:05:01 PM 109.30 0.00 109.30 0.00 23429.92 02:06:01 PM 134.81 0.00 134.81 0.00 1808.76 02:07:01 PM 50.06 2.55 47.51 4521.11 21553.57 Average: 104.03 2.90 101.13 1011.68 11875.00 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 29499404 31287596 3156308 9.67 2688 2107036 1394868 4.14 152204 2560612 230964 01:59:01 PM 27716900 29885484 4938812 15.12 2688 2481076 2564312 7.61 239872 4213268 274648 02:00:00 PM 25057000 28445428 7598712 23.27 2688 3672504 3894704 11.56 340056 6670928 1128772 02:00:01 PM 25219364 28607764 7436348 22.77 2688 3672616 3721188 11.04 340112 6502832 903592 02:01:01 PM 24650440 28054740 8005272 24.51 2688 3686820 4277292 12.69 432668 6960192 0 02:02:01 PM 24267732 27679380 8387980 25.69 2688 3692772 4627812 13.73 441160 7329740 64 02:03:01 PM 25417192 28837904 7238520 22.17 2688 3702748 3447488 10.23 443092 6187064 24 02:04:01 PM 25028220 28453784 7627492 23.36 2688 3707016 3731740 11.07 448108 6569120 24 02:05:01 PM 23615576 27742056 9040136 27.68 2688 4394560 5832504 17.30 552808 7814300 1552 02:06:01 PM 24444644 28537952 8211068 25.14 2688 4350044 3882632 11.52 550936 7003704 17448 02:07:01 PM 25937396 31032636 6718316 20.57 2688 5342840 1501672 4.46 902156 5151200 217396 Average: 25532170 28960429 7123542 21.81 2688 3710003 3534201 10.49 440288 6087542 252226 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 208.48 139.94 1340.54 30.40 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 422.12 324.60 4687.16 40.92 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 PM eth0 461.02 286.59 10958.52 40.97 0.00 0.00 0.00 0.00 02:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 1.52 2.27 0.35 0.49 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 4.63 4.63 0.36 0.36 0.00 0.00 0.00 0.00 02:01:01 PM eth0 16.44 14.03 5.52 8.91 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.78 1.12 0.12 0.13 0.00 0.00 0.00 0.00 02:02:01 PM lo 52.01 52.01 4.30 4.30 0.00 0.00 0.00 0.00 02:02:01 PM eth0 174.87 118.43 53.54 55.48 0.00 0.00 0.00 0.00 02:02:01 PM docker0 10.51 12.04 1.56 1.51 0.00 0.00 0.00 0.00 02:02:01 PM veth7a7add7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:03:01 PM lo 47.59 47.59 2.45 2.45 0.00 0.00 0.00 0.00 02:03:01 PM eth0 305.50 215.90 103.57 84.95 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.78 0.95 0.11 0.16 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 185.94 131.46 90.28 40.51 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 20.43 20.43 2.51 2.51 0.00 0.00 0.00 0.00 02:05:01 PM eth0 575.99 335.62 2959.20 27.35 0.00 0.00 0.00 0.00 02:05:01 PM docker0 8.40 9.78 0.81 1.83 0.00 0.00 0.00 0.00 02:05:01 PM veth50a20c7 8.40 9.91 0.92 1.84 0.00 0.00 0.00 0.00 02:05:01 PM veth87ddeb6 0.00 0.37 0.00 0.14 0.00 0.00 0.00 0.00 02:06:01 PM lo 1406.18 1406.18 245.52 245.52 0.00 0.00 0.00 0.00 02:06:01 PM eth0 87.97 64.65 303.61 27.62 0.00 0.00 0.00 0.00 02:06:01 PM docker0 620.38 636.85 120.48 116.24 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:07:01 PM eth0 90.38 75.02 1258.05 17.39 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.17 153.17 25.52 25.52 0.00 0.00 0.00 0.00 Average: eth0 251.87 170.00 2151.94 37.36 0.00 0.00 0.00 0.00 Average: docker0 64.08 66.07 12.31 11.99 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) 07/16/2025 _x86_64_ (8 CPU) 13:56:31 LINUX RESTART (8 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 9.87 0.00 1.06 0.80 0.05 88.23 01:58:01 PM 0 11.05 0.00 1.54 2.37 0.05 84.99 01:58:01 PM 1 3.89 0.00 0.38 0.20 0.05 95.47 01:58:01 PM 2 10.84 0.00 1.12 0.57 0.03 87.44 01:58:01 PM 3 11.07 0.00 1.19 0.87 0.05 86.82 01:58:01 PM 4 13.12 0.00 1.54 0.77 0.05 84.52 01:58:01 PM 5 2.68 0.00 0.33 0.32 0.05 96.62 01:58:01 PM 6 14.97 0.00 1.47 0.77 0.05 82.74 01:58:01 PM 7 11.33 0.00 0.93 0.50 0.03 87.20 01:59:01 PM all 25.07 0.00 1.13 1.71 0.08 72.01 01:59:01 PM 0 27.03 0.00 0.90 0.32 0.07 71.68 01:59:01 PM 1 32.76 0.00 0.98 1.39 0.08 64.79 01:59:01 PM 2 17.95 0.00 0.85 1.40 0.08 79.71 01:59:01 PM 3 31.71 0.00 1.64 4.87 0.08 61.70 01:59:01 PM 4 15.20 0.00 0.80 0.57 0.07 83.36 01:59:01 PM 5 22.50 0.00 1.59 2.23 0.08 73.60 01:59:01 PM 6 24.22 0.00 0.93 1.77 0.07 73.01 01:59:01 PM 7 29.14 0.00 1.34 1.19 0.10 68.24 02:00:00 PM all 37.16 0.00 2.70 1.95 0.14 58.05 02:00:00 PM 0 44.98 0.00 2.55 1.25 0.12 51.10 02:00:00 PM 1 37.64 0.00 3.66 0.81 0.15 57.74 02:00:00 PM 2 23.70 0.00 3.10 2.07 0.14 71.00 02:00:00 PM 3 42.01 0.00 3.04 2.01 0.14 52.80 02:00:00 PM 4 39.48 0.00 2.27 3.27 0.17 54.81 02:00:00 PM 5 23.61 0.00 2.01 0.89 0.12 73.37 02:00:00 PM 6 39.54 0.00 2.22 4.33 0.14 53.77 02:00:00 PM 7 46.28 0.00 2.73 0.96 0.15 49.86 02:00:01 PM all 0.10 0.00 1.05 11.65 0.00 87.20 02:00:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 02:00:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:00:01 PM 2 0.00 0.00 1.50 9.02 0.00 89.47 02:00:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 02:00:01 PM 4 0.00 0.00 4.62 64.62 0.00 30.77 02:00:01 PM 5 0.76 0.00 0.00 0.00 0.00 99.24 02:00:01 PM 6 0.00 0.00 0.76 0.00 0.00 99.24 02:00:01 PM 7 0.00 0.00 1.53 19.85 0.00 78.63 02:01:01 PM all 17.54 0.00 1.71 2.06 0.08 78.61 02:01:01 PM 0 21.65 0.00 1.76 0.20 0.10 76.30 02:01:01 PM 1 10.62 0.00 1.66 4.32 0.08 83.32 02:01:01 PM 2 16.49 0.00 1.67 4.65 0.08 77.10 02:01:01 PM 3 16.37 0.00 1.24 0.62 0.07 81.71 02:01:01 PM 4 20.75 0.00 1.82 1.27 0.08 76.07 02:01:01 PM 5 14.38 0.00 1.79 1.61 0.08 82.13 02:01:01 PM 6 20.80 0.00 1.81 2.47 0.08 74.84 02:01:01 PM 7 19.25 0.00 1.96 1.32 0.07 77.40 02:02:01 PM all 18.55 0.00 2.13 0.93 0.11 78.28 02:02:01 PM 0 17.04 0.00 2.54 1.37 0.12 78.93 02:02:01 PM 1 20.21 0.00 2.39 0.82 0.10 76.48 02:02:01 PM 2 14.62 0.00 1.66 0.47 0.12 83.14 02:02:01 PM 3 25.90 0.00 2.58 0.69 0.12 70.72 02:02:01 PM 4 21.89 0.00 2.31 0.42 0.12 75.26 02:02:01 PM 5 13.56 0.00 1.83 0.87 0.10 83.64 02:02:01 PM 6 19.07 0.00 1.99 1.56 0.10 77.28 02:02:01 PM 7 16.13 0.00 1.73 1.22 0.12 80.80 02:03:01 PM all 9.24 0.00 0.91 0.27 0.06 89.51 02:03:01 PM 0 9.18 0.00 0.72 0.12 0.07 89.92 02:03:01 PM 1 8.21 0.00 1.12 0.35 0.08 90.23 02:03:01 PM 2 18.61 0.00 0.82 0.03 0.07 80.47 02:03:01 PM 3 8.52 0.00 0.97 0.03 0.07 90.41 02:03:01 PM 4 5.51 0.00 0.62 1.34 0.05 92.49 02:03:01 PM 5 6.86 0.00 1.17 0.13 0.07 91.77 02:03:01 PM 6 6.73 0.00 1.04 0.13 0.07 92.03 02:03:01 PM 7 10.26 0.00 0.85 0.03 0.05 88.80 02:04:01 PM all 22.97 0.00 0.65 0.04 0.06 76.28 02:04:01 PM 0 21.20 0.00 0.35 0.00 0.07 78.38 02:04:01 PM 1 17.49 0.00 0.80 0.07 0.05 81.59 02:04:01 PM 2 58.74 0.00 1.20 0.03 0.10 39.92 02:04:01 PM 3 12.94 0.00 0.45 0.15 0.03 86.42 02:04:01 PM 4 17.95 0.00 0.23 0.00 0.05 81.77 02:04:01 PM 5 16.48 0.00 1.20 0.02 0.05 82.25 02:04:01 PM 6 18.57 0.00 0.52 0.00 0.03 80.88 02:04:01 PM 7 20.41 0.00 0.47 0.02 0.07 79.04 02:05:01 PM all 28.97 0.00 1.78 1.63 0.10 67.52 02:05:01 PM 0 30.27 0.00 1.76 1.88 0.10 65.99 02:05:01 PM 1 34.92 0.00 1.98 2.03 0.12 60.95 02:05:01 PM 2 39.19 0.00 2.20 3.07 0.12 55.43 02:05:01 PM 3 38.77 0.00 1.65 3.98 0.12 55.48 02:05:01 PM 4 19.46 0.00 1.24 0.17 0.08 79.05 02:05:01 PM 5 26.47 0.00 2.57 1.21 0.10 69.66 02:05:01 PM 6 21.85 0.00 1.41 0.02 0.08 76.64 02:05:01 PM 7 20.83 0.00 1.48 0.70 0.10 76.89 02:06:01 PM all 29.39 0.00 2.27 0.30 0.13 67.91 02:06:01 PM 0 43.61 0.00 2.48 0.00 0.13 53.78 02:06:01 PM 1 27.39 0.00 2.63 0.02 0.12 69.85 02:06:01 PM 2 31.09 0.00 1.86 0.05 0.13 66.86 02:06:01 PM 3 33.95 0.00 1.36 0.03 0.13 64.53 02:06:01 PM 4 23.67 0.00 2.77 0.27 0.13 73.16 02:06:01 PM 5 29.72 0.00 1.83 0.03 0.13 68.29 02:06:01 PM 6 25.26 0.00 2.23 0.82 0.13 71.55 02:06:01 PM 7 20.33 0.00 3.01 1.21 0.12 75.33 02:07:01 PM all 28.39 0.00 1.55 1.67 0.09 68.30 02:07:01 PM 0 22.97 0.00 1.34 0.05 0.08 75.56 02:07:01 PM 1 25.15 0.00 2.02 5.07 0.10 67.66 02:07:01 PM 2 33.72 0.00 1.25 3.86 0.08 61.08 02:07:01 PM 3 33.67 0.00 1.30 0.25 0.08 64.69 02:07:01 PM 4 46.99 0.00 2.34 2.49 0.13 48.04 02:07:01 PM 5 22.06 0.00 1.68 0.95 0.07 75.24 02:07:01 PM 6 23.41 0.00 1.15 0.30 0.08 75.05 02:07:01 PM 7 19.11 0.00 1.32 0.40 0.07 79.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.62 0.00 1.59 1.16 0.09 74.55 Average: 0 24.79 0.00 1.59 0.75 0.09 72.78 Average: 1 21.73 0.00 1.75 1.51 0.09 74.92 Average: 2 26.45 0.00 1.57 1.64 0.10 70.26 Average: 3 25.38 0.00 1.53 1.34 0.09 71.65 Average: 4 22.30 0.00 1.60 1.19 0.09 74.81 Average: 5 17.77 0.00 1.59 0.82 0.09 79.72 Average: 6 21.34 0.00 1.47 1.21 0.08 75.89 Average: 7 21.19 0.00 1.58 0.80 0.09 76.35