---> uname -a: Linux prd-centos8-docker-8c-8g-1098.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 1149 25088 19 5652 30267 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:98:c8:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe98:c885/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:cd:7f:45 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::42:2ff:fecd:7f45/64 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) 09/29/2025 _x86_64_ (8 CPU) 13:34:13 LINUX RESTART (8 CPU) 01:35:01 PM tps rtps wtps bread/s bwrtn/s 01:36:01 PM 110.83 4.85 105.98 1802.52 8215.41 01:37:01 PM 215.10 13.61 201.48 2294.95 10439.18 01:38:01 PM 170.24 1.02 169.22 155.44 29080.72 01:39:01 PM 84.82 0.57 84.26 395.60 21799.58 01:40:01 PM 17.43 0.48 16.94 21.46 385.39 01:41:01 PM 10.75 0.00 10.75 0.00 507.00 01:42:01 PM 107.00 0.00 107.00 0.00 23589.54 01:43:01 PM 19.65 0.00 19.65 0.00 556.96 01:44:01 PM 186.50 2.48 184.02 4510.63 2346.12 01:45:01 PM 47.03 1.43 45.59 1743.71 31297.88 Average: 96.93 2.44 94.49 1092.42 12821.52 01:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 PM 29408644 31210704 3247068 9.94 2688 2120828 2032456 6.03 156808 2639020 174276 01:37:01 PM 27726004 29899216 4929708 15.10 2688 2485520 2811120 8.34 239656 4203588 231000 01:38:01 PM 24951884 28343192 7703828 23.59 2688 3675572 4030232 11.96 340240 6769808 538756 01:39:01 PM 24022668 27430516 8633044 26.44 2688 3690120 5962416 17.69 437736 7579532 180 01:40:01 PM 24265404 27677924 8390308 25.69 2688 3695120 4511516 13.39 440396 7339660 28 01:41:01 PM 25126680 28548240 7529032 23.06 2688 3704196 3756800 11.15 442496 6481936 40 01:42:01 PM 24380756 28508084 8274956 25.34 2688 4393472 4613660 13.69 542680 7066776 112 01:43:01 PM 23090984 27251000 9564728 29.29 2688 4429632 6188848 18.36 555908 8333084 5496 01:44:01 PM 24191280 28949960 8464432 25.92 2688 5014236 3411208 10.12 709164 7094488 527464 01:45:01 PM 25770684 31064508 6885028 21.08 2688 5537964 1457792 4.33 959592 5255644 84072 Average: 25293499 28888334 7362213 22.54 2688 3874666 3877605 11.50 482468 6276354 156142 01:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 84.09 61.84 1128.66 27.80 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 361.24 288.09 4705.04 38.85 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 422.11 271.92 10678.67 35.12 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM lo 26.91 26.91 2.42 2.42 0.00 0.00 0.00 0.00 01:39:01 PM eth0 74.03 60.46 27.97 30.05 0.00 0.00 0.00 0.00 01:39:01 PM docker0 7.65 8.58 1.02 1.00 0.00 0.00 0.00 0.00 01:39:01 PM veth0bd45f1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:40:01 PM lo 68.49 68.49 4.31 4.31 0.00 0.00 0.00 0.00 01:40:01 PM eth0 313.53 227.59 85.69 92.66 0.00 0.00 0.00 0.00 01:40:01 PM docker0 4.73 5.56 0.81 0.83 0.00 0.00 0.00 0.00 01:41:01 PM lo 11.83 11.83 0.58 0.58 0.00 0.00 0.00 0.00 01:41:01 PM eth0 139.35 108.13 109.78 35.77 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:42:01 PM eth0 390.15 183.14 2974.72 26.85 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM veth96f467d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:42:01 PM veth5cf8903 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:43:01 PM lo 953.56 953.56 168.21 168.21 0.00 0.00 0.00 0.00 01:43:01 PM eth0 105.73 65.11 30.62 29.37 0.00 0.00 0.00 0.00 01:43:01 PM docker0 412.35 427.08 73.08 86.01 0.00 0.00 0.00 0.00 01:43:01 PM veth96f467d 373.75 387.72 74.25 62.34 0.00 0.00 0.00 0.01 01:43:01 PM veth5cf8903 38.59 39.86 4.47 23.92 0.00 0.00 0.00 0.00 01:44:01 PM lo 522.09 522.09 85.69 85.69 0.00 0.00 0.00 0.00 01:44:01 PM eth0 109.65 95.80 1508.64 25.18 0.00 0.00 0.00 0.00 01:44:01 PM docker0 228.26 231.92 50.86 33.91 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 248.53 183.44 2377.27 36.59 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.31 158.31 26.12 26.12 0.00 0.00 0.00 0.00 Average: eth0 224.84 154.55 2362.59 37.83 0.00 0.00 0.00 0.00 Average: docker0 65.30 67.32 12.58 12.17 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) 09/29/2025 _x86_64_ (8 CPU) 13:34:13 LINUX RESTART (8 CPU) 01:35:01 PM CPU %user %nice %system %iowait %steal %idle 01:36:01 PM all 8.83 0.00 0.81 1.49 0.26 88.61 01:36:01 PM 0 4.64 0.00 0.58 0.57 0.42 93.80 01:36:01 PM 1 12.20 0.00 1.27 2.21 1.32 82.99 01:36:01 PM 2 12.56 0.00 1.25 0.45 0.05 85.69 01:36:01 PM 3 8.24 0.00 0.77 1.25 0.05 89.69 01:36:01 PM 4 3.03 0.00 0.43 0.77 0.02 95.75 01:36:01 PM 5 15.04 0.00 0.87 0.94 0.05 83.10 01:36:01 PM 6 12.07 0.00 0.92 5.37 0.10 81.54 01:36:01 PM 7 2.84 0.00 0.37 0.38 0.05 96.36 01:37:01 PM all 23.69 0.00 1.10 5.96 0.09 69.17 01:37:01 PM 0 20.74 0.00 1.02 3.80 0.10 74.34 01:37:01 PM 1 24.09 0.00 1.74 14.86 0.10 59.21 01:37:01 PM 2 32.15 0.00 1.73 10.99 0.10 55.03 01:37:01 PM 3 29.88 0.00 0.62 3.96 0.08 65.45 01:37:01 PM 4 26.06 0.00 1.04 1.56 0.10 71.24 01:37:01 PM 5 13.26 0.00 0.75 3.66 0.07 82.25 01:37:01 PM 6 24.17 0.00 0.94 4.67 0.08 70.14 01:37:01 PM 7 19.24 0.00 0.92 4.18 0.05 75.61 01:38:01 PM all 36.80 0.00 2.46 2.29 0.11 58.34 01:38:01 PM 0 30.16 0.00 2.35 1.78 0.10 65.61 01:38:01 PM 1 30.20 0.00 3.16 1.92 0.10 64.63 01:38:01 PM 2 46.56 0.00 3.41 2.19 0.12 47.72 01:38:01 PM 3 42.03 0.00 2.92 1.64 0.12 53.29 01:38:01 PM 4 44.31 0.00 1.80 0.13 0.12 53.64 01:38:01 PM 5 41.57 0.00 2.18 1.51 0.12 54.62 01:38:01 PM 6 25.13 0.00 2.32 1.31 0.08 71.15 01:38:01 PM 7 34.45 0.00 1.56 7.79 0.10 56.10 01:39:01 PM all 22.48 0.00 2.02 1.09 0.08 74.34 01:39:01 PM 0 22.71 0.00 2.21 2.29 0.08 72.71 01:39:01 PM 1 26.59 0.00 2.29 1.37 0.10 69.64 01:39:01 PM 2 20.92 0.00 1.98 2.21 0.07 74.82 01:39:01 PM 3 28.65 0.00 2.29 0.12 0.08 68.86 01:39:01 PM 4 24.91 0.00 2.01 0.37 0.08 72.63 01:39:01 PM 5 16.90 0.00 1.89 0.15 0.08 80.97 01:39:01 PM 6 19.89 0.00 2.12 1.42 0.07 76.50 01:39:01 PM 7 19.22 0.00 1.34 0.75 0.08 78.60 01:40:01 PM all 9.77 0.00 1.37 0.05 0.07 88.74 01:40:01 PM 0 7.99 0.00 0.92 0.00 0.07 91.03 01:40:01 PM 1 15.23 0.00 1.94 0.07 0.07 82.70 01:40:01 PM 2 10.38 0.00 1.97 0.02 0.08 87.55 01:40:01 PM 3 8.73 0.00 1.37 0.18 0.07 89.65 01:40:01 PM 4 9.39 0.00 0.94 0.02 0.07 89.59 01:40:01 PM 5 9.99 0.00 1.27 0.02 0.07 88.65 01:40:01 PM 6 8.18 0.00 1.30 0.05 0.08 90.38 01:40:01 PM 7 8.30 0.00 1.20 0.02 0.08 90.40 01:41:01 PM all 12.11 0.00 0.46 0.20 0.04 87.19 01:41:01 PM 0 12.68 0.00 0.22 0.88 0.05 86.17 01:41:01 PM 1 13.81 0.00 0.43 0.00 0.05 85.70 01:41:01 PM 2 4.34 0.00 0.42 0.22 0.03 94.99 01:41:01 PM 3 46.89 0.00 1.10 0.38 0.08 51.54 01:41:01 PM 4 6.73 0.00 0.25 0.00 0.02 93.01 01:41:01 PM 5 5.89 0.00 0.27 0.08 0.03 93.72 01:41:01 PM 6 4.70 0.00 0.25 0.00 0.03 95.02 01:41:01 PM 7 1.77 0.00 0.77 0.00 0.03 97.43 01:42:01 PM all 33.66 0.00 1.79 1.63 0.09 62.84 01:42:01 PM 0 41.07 0.00 1.15 0.57 0.08 57.12 01:42:01 PM 1 36.06 0.00 2.21 2.85 0.12 58.76 01:42:01 PM 2 39.20 0.00 1.82 1.67 0.10 57.22 01:42:01 PM 3 35.77 0.00 2.03 0.87 0.08 61.25 01:42:01 PM 4 20.84 0.00 1.64 0.89 0.07 76.56 01:42:01 PM 5 29.87 0.00 2.47 3.50 0.10 64.06 01:42:01 PM 6 24.44 0.00 1.58 2.55 0.08 71.35 01:42:01 PM 7 41.97 0.00 1.41 0.17 0.08 56.37 01:43:01 PM all 29.31 0.00 1.57 0.06 0.12 68.95 01:43:01 PM 0 25.07 0.00 1.24 0.03 0.13 73.53 01:43:01 PM 1 43.04 0.00 2.08 0.05 0.10 54.74 01:43:01 PM 2 21.05 0.00 1.66 0.23 0.13 76.92 01:43:01 PM 3 39.96 0.00 1.41 0.02 0.15 58.46 01:43:01 PM 4 36.58 0.00 1.26 0.02 0.10 62.05 01:43:01 PM 5 23.64 0.00 1.51 0.00 0.10 74.75 01:43:01 PM 6 21.20 0.00 1.49 0.08 0.12 77.11 01:43:01 PM 7 23.88 0.00 1.91 0.02 0.10 74.09 01:44:01 PM all 28.50 0.00 1.64 0.55 0.09 69.23 01:44:01 PM 0 42.67 0.00 1.82 0.35 0.10 55.05 01:44:01 PM 1 30.24 0.00 1.76 0.23 0.10 67.67 01:44:01 PM 2 38.21 0.00 1.09 0.15 0.10 60.45 01:44:01 PM 3 34.94 0.00 1.42 0.08 0.08 63.47 01:44:01 PM 4 21.45 0.00 1.32 0.03 0.10 77.09 01:44:01 PM 5 23.68 0.00 1.39 0.97 0.08 73.87 01:44:01 PM 6 8.45 0.00 2.50 2.50 0.10 86.46 01:44:01 PM 7 28.25 0.00 1.80 0.07 0.07 69.81 01:45:01 PM all 30.86 0.00 1.51 2.57 0.08 64.98 01:45:01 PM 0 38.61 0.00 0.99 4.01 0.08 56.31 01:45:01 PM 1 16.43 0.00 1.47 0.87 0.07 81.15 01:45:01 PM 2 16.16 0.00 1.62 8.89 0.07 73.26 01:45:01 PM 3 41.28 0.00 1.36 0.39 0.08 56.89 01:45:01 PM 4 13.79 0.00 1.33 0.02 0.07 84.80 01:45:01 PM 5 26.09 0.00 1.53 2.33 0.08 69.96 01:45:01 PM 6 46.03 0.00 2.06 0.03 0.08 51.79 01:45:01 PM 7 48.35 0.00 1.69 4.07 0.08 45.81 Average: all 23.58 0.00 1.47 1.59 0.10 73.26 Average: 0 24.62 0.00 1.25 1.43 0.12 72.58 Average: 1 24.76 0.00 1.83 2.44 0.21 70.74 Average: 2 24.13 0.00 1.69 2.70 0.09 71.39 Average: 3 31.63 0.00 1.53 0.89 0.09 65.86 Average: 4 20.69 0.00 1.20 0.38 0.07 77.65 Average: 5 20.58 0.00 1.41 1.32 0.08 76.62 Average: 6 19.41 0.00 1.55 1.80 0.08 77.16 Average: 7 22.82 0.00 1.30 1.74 0.07 74.07