---> uname -a: Linux prd-centos8-docker-8c-8g-546.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1097 26964 19 3828 30319 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:2e:52:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe2e:522e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:b1:10:42 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:feb1:1042/64 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) 01/15/2026 _x86_64_ (8 CPU) 11:26:59 LINUX RESTART (8 CPU) 11:28:01 AM tps rtps wtps bread/s bwrtn/s 11:29:01 AM 301.48 17.90 283.59 3944.94 13560.37 11:30:01 AM 100.85 1.38 99.47 282.31 12290.89 11:31:01 AM 98.30 0.17 98.13 37.86 35654.12 11:32:01 AM 46.08 0.53 45.55 454.52 10600.87 11:33:01 AM 8.60 0.00 8.60 0.00 239.42 11:34:01 AM 3.47 0.00 3.47 0.00 87.09 11:35:01 AM 1.25 0.00 1.25 0.00 39.79 11:36:01 AM 1.18 0.02 1.17 0.93 36.33 11:37:01 AM 1.23 0.00 1.23 0.00 40.30 11:38:01 AM 5.55 0.43 5.12 20.93 286.97 11:39:01 AM 9.33 0.45 8.88 63.85 509.98 Average: 52.48 1.90 50.58 436.82 6667.58 11:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 AM 27699040 29893104 4956672 15.18 2688 2505048 3467116 10.29 231400 4233084 294008 11:30:01 AM 27275900 29552876 5379812 16.47 2688 2585044 2817392 8.36 281760 4593560 21768 11:31:01 AM 25627680 29025812 7028032 21.52 2688 3681468 3472828 10.30 348316 6064380 280616 11:32:01 AM 24867912 28286132 7787800 23.85 2688 3699052 4094940 12.15 440840 6732472 60 11:33:01 AM 24832580 28252716 7823132 23.96 2688 3701844 3910136 11.60 442112 6766856 32 11:34:01 AM 24821048 28241936 7834664 23.99 2688 3702612 3910136 11.60 442136 6778700 20 11:35:01 AM 24827036 28248644 7828676 23.97 2688 3703324 3926312 11.65 442136 6773232 108 11:36:01 AM 24825084 28247336 7830628 23.98 2688 3704056 3926312 11.65 442144 6777088 96 11:37:01 AM 24825816 28248768 7829896 23.98 2688 3704764 3926312 11.65 442144 6777048 88 11:38:01 AM 24751676 28182456 7904036 24.20 2688 3712612 3990904 11.84 443904 6848756 364 11:39:01 AM 27628248 31069008 5027464 15.40 2688 3721952 1530968 4.54 619788 3807944 31024 Average: 25634729 28840799 7020983 21.50 2688 3492889 3543032 10.51 416062 6013920 57108 11:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 383.99 311.75 5455.75 47.17 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 116.36 101.53 911.85 25.65 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 373.64 234.33 9527.08 32.85 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 34.81 34.81 3.41 3.41 0.00 0.00 0.00 0.00 11:32:01 AM eth0 100.58 58.75 33.94 25.44 0.00 0.00 0.00 0.00 11:32:01 AM docker0 10.31 11.66 1.53 1.43 0.00 0.00 0.00 0.00 11:32:01 AM vetha29c091 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:33:01 AM lo 65.53 65.53 3.56 3.56 0.00 0.00 0.00 0.00 11:33:01 AM eth0 203.32 153.12 69.13 61.19 0.00 0.00 0.00 0.00 11:33:01 AM docker0 1.77 1.98 0.25 0.26 0.00 0.00 0.00 0.00 11:34:01 AM lo 60.36 60.36 2.95 2.95 0.00 0.00 0.00 0.00 11:34:01 AM eth0 185.45 145.74 64.40 64.04 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 59.93 59.93 2.93 2.93 0.00 0.00 0.00 0.00 11:35:01 AM eth0 121.81 96.33 39.77 42.66 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 58.22 58.22 2.84 2.84 0.00 0.00 0.00 0.00 11:36:01 AM eth0 229.31 168.42 65.73 66.62 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 59.21 59.21 2.89 2.89 0.00 0.00 0.00 0.00 11:37:01 AM eth0 138.87 114.96 48.96 53.72 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 61.91 61.91 3.15 3.15 0.00 0.00 0.00 0.00 11:38:01 AM eth0 294.20 229.05 84.44 86.03 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.80 1.03 0.11 0.17 0.00 0.00 0.00 0.00 11:39:01 AM lo 48.08 48.08 2.35 2.35 0.00 0.00 0.00 0.00 11:39:01 AM eth0 239.14 176.92 70.48 72.48 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 40.73 40.73 2.19 2.19 0.00 0.00 0.00 0.00 Average: eth0 216.96 162.81 1488.20 52.53 0.00 0.00 0.00 0.00 Average: docker0 1.17 1.33 0.17 0.17 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) 01/15/2026 _x86_64_ (8 CPU) 11:26:59 LINUX RESTART (8 CPU) 11:28:01 AM CPU %user %nice %system %iowait %steal %idle 11:29:01 AM all 25.88 0.00 1.39 1.64 0.09 71.00 11:29:01 AM 0 44.45 0.00 1.99 1.70 0.10 51.76 11:29:01 AM 1 28.18 0.00 0.99 0.52 0.10 70.22 11:29:01 AM 2 20.27 0.00 1.32 1.67 0.08 76.65 11:29:01 AM 3 26.93 0.00 0.77 2.19 0.08 70.03 11:29:01 AM 4 13.46 0.00 1.02 0.72 0.07 84.73 11:29:01 AM 5 23.56 0.00 1.76 1.81 0.10 72.78 11:29:01 AM 6 16.99 0.00 1.35 3.29 0.10 78.26 11:29:01 AM 7 33.16 0.00 1.91 1.22 0.10 63.61 11:30:01 AM all 29.44 0.00 0.78 0.71 0.08 68.99 11:30:01 AM 0 28.10 0.00 0.62 0.73 0.08 70.46 11:30:01 AM 1 24.81 0.00 0.74 0.57 0.07 73.82 11:30:01 AM 2 32.97 0.00 0.50 0.02 0.08 66.43 11:30:01 AM 3 27.65 0.00 0.48 2.55 0.10 69.22 11:30:01 AM 4 21.10 0.00 0.58 0.68 0.07 77.57 11:30:01 AM 5 27.12 0.00 1.00 0.23 0.07 71.58 11:30:01 AM 6 38.12 0.00 0.77 0.15 0.07 60.89 11:30:01 AM 7 35.67 0.00 1.57 0.70 0.08 61.98 11:31:01 AM all 21.48 0.00 2.15 2.31 0.09 73.98 11:31:01 AM 0 26.43 0.00 1.31 2.14 0.08 70.04 11:31:01 AM 1 20.84 0.00 2.32 1.97 0.12 74.76 11:31:01 AM 2 18.22 0.00 2.39 2.12 0.07 77.21 11:31:01 AM 3 17.53 0.00 2.84 2.47 0.08 77.07 11:31:01 AM 4 14.94 0.00 2.03 3.61 0.10 79.32 11:31:01 AM 5 14.09 0.00 1.58 2.28 0.10 81.95 11:31:01 AM 6 48.10 0.00 3.02 3.86 0.08 44.93 11:31:01 AM 7 11.63 0.00 1.73 0.05 0.05 86.55 11:32:01 AM all 23.04 0.00 2.08 0.47 0.09 74.32 11:32:01 AM 0 15.77 0.00 2.21 1.82 0.08 80.11 11:32:01 AM 1 22.80 0.00 2.24 0.49 0.10 74.37 11:32:01 AM 2 17.84 0.00 1.79 0.85 0.10 79.41 11:32:01 AM 3 24.56 0.00 2.24 0.10 0.08 73.02 11:32:01 AM 4 23.19 0.00 1.96 0.13 0.10 74.62 11:32:01 AM 5 25.50 0.00 1.84 0.15 0.07 72.44 11:32:01 AM 6 27.34 0.00 2.08 0.10 0.08 70.39 11:32:01 AM 7 27.32 0.00 2.31 0.12 0.10 70.15 11:33:01 AM all 4.23 0.00 0.82 0.02 0.08 94.85 11:33:01 AM 0 3.21 0.00 0.33 0.00 0.07 96.39 11:33:01 AM 1 2.49 0.00 1.10 0.03 0.08 96.29 11:33:01 AM 2 5.54 0.00 0.69 0.10 0.10 93.58 11:33:01 AM 3 2.91 0.00 1.00 0.00 0.10 95.99 11:33:01 AM 4 3.82 0.00 1.37 0.00 0.07 94.75 11:33:01 AM 5 7.52 0.00 0.78 0.00 0.05 91.64 11:33:01 AM 6 5.59 0.00 0.57 0.03 0.07 93.74 11:33:01 AM 7 2.78 0.00 0.70 0.02 0.08 96.42 11:34:01 AM all 1.08 0.00 0.59 0.02 0.07 98.25 11:34:01 AM 0 0.67 0.00 0.35 0.00 0.07 98.92 11:34:01 AM 1 1.18 0.00 0.97 0.00 0.07 97.78 11:34:01 AM 2 1.30 0.00 0.87 0.00 0.07 97.76 11:34:01 AM 3 1.14 0.00 0.33 0.00 0.10 98.43 11:34:01 AM 4 1.05 0.00 0.45 0.00 0.07 98.43 11:34:01 AM 5 0.63 0.00 0.43 0.13 0.05 98.75 11:34:01 AM 6 1.62 0.00 0.17 0.00 0.07 98.15 11:34:01 AM 7 1.05 0.00 1.14 0.00 0.07 97.75 11:35:01 AM all 1.08 0.00 0.59 0.00 0.06 98.27 11:35:01 AM 0 0.48 0.00 0.55 0.00 0.07 98.90 11:35:01 AM 1 0.94 0.00 0.89 0.00 0.05 98.13 11:35:01 AM 2 1.14 0.00 1.40 0.00 0.08 97.38 11:35:01 AM 3 0.92 0.00 0.47 0.00 0.07 98.55 11:35:01 AM 4 2.35 0.00 0.13 0.00 0.05 97.46 11:35:01 AM 5 1.40 0.00 0.27 0.00 0.05 98.28 11:35:01 AM 6 0.88 0.00 0.70 0.02 0.03 98.36 11:35:01 AM 7 0.52 0.00 0.30 0.00 0.08 99.10 11:36:01 AM all 0.80 0.00 0.61 0.00 0.07 98.52 11:36:01 AM 0 0.47 0.00 0.23 0.00 0.10 99.20 11:36:01 AM 1 1.17 0.00 0.70 0.00 0.08 98.05 11:36:01 AM 2 1.35 0.00 1.42 0.00 0.05 97.18 11:36:01 AM 3 0.55 0.00 0.37 0.00 0.08 99.00 11:36:01 AM 4 0.30 0.00 0.15 0.00 0.05 99.50 11:36:01 AM 5 0.92 0.00 1.40 0.00 0.07 97.62 11:36:01 AM 6 0.84 0.00 0.32 0.02 0.05 98.78 11:36:01 AM 7 0.78 0.00 0.27 0.00 0.08 98.86 11:37:01 AM all 0.72 0.00 0.59 0.00 0.06 98.62 11:37:01 AM 0 0.55 0.00 0.45 0.00 0.07 98.93 11:37:01 AM 1 0.88 0.00 1.03 0.00 0.08 98.00 11:37:01 AM 2 0.64 0.00 0.50 0.00 0.08 98.78 11:37:01 AM 3 1.07 0.00 1.35 0.00 0.07 97.51 11:37:01 AM 4 0.45 0.00 0.47 0.00 0.07 99.01 11:37:01 AM 5 0.50 0.00 0.27 0.00 0.07 99.16 11:37:01 AM 6 0.73 0.00 0.20 0.02 0.05 99.00 11:37:01 AM 7 0.93 0.00 0.45 0.00 0.03 98.58 11:38:01 AM all 4.85 0.00 1.00 0.04 0.08 94.03 11:38:01 AM 0 3.34 0.00 1.02 0.00 0.07 95.57 11:38:01 AM 1 6.29 0.00 1.30 0.15 0.08 92.18 11:38:01 AM 2 4.96 0.00 1.02 0.02 0.08 93.92 11:38:01 AM 3 3.58 0.00 1.35 0.00 0.08 94.99 11:38:01 AM 4 4.97 0.00 0.92 0.02 0.08 94.01 11:38:01 AM 5 7.30 0.00 0.94 0.05 0.08 91.63 11:38:01 AM 6 3.53 0.00 0.77 0.10 0.10 95.50 11:38:01 AM 7 4.83 0.00 0.67 0.00 0.07 94.44 11:39:01 AM all 5.12 0.00 0.98 0.04 0.08 93.78 11:39:01 AM 0 3.29 0.00 0.82 0.17 0.12 95.60 11:39:01 AM 1 2.81 0.00 1.19 0.00 0.10 95.90 11:39:01 AM 2 3.34 0.00 1.22 0.02 0.07 95.35 11:39:01 AM 3 12.04 0.00 1.07 0.08 0.08 86.73 11:39:01 AM 4 8.67 0.00 1.54 0.05 0.08 89.66 11:39:01 AM 5 4.22 0.00 0.50 0.00 0.05 95.23 11:39:01 AM 6 3.96 0.00 0.87 0.00 0.08 95.08 11:39:01 AM 7 2.62 0.00 0.62 0.00 0.08 96.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.69 0.00 1.05 0.48 0.08 87.70 Average: 0 11.52 0.00 0.90 0.60 0.08 86.90 Average: 1 10.20 0.00 1.22 0.34 0.09 88.15 Average: 2 9.78 0.00 1.19 0.43 0.08 88.52 Average: 3 10.80 0.00 1.12 0.67 0.09 87.33 Average: 4 8.57 0.00 0.96 0.47 0.07 89.92 Average: 5 10.24 0.00 0.98 0.42 0.07 88.29 Average: 6 13.41 0.00 0.98 0.69 0.07 84.85 Average: 7 11.02 0.00 1.06 0.19 0.08 87.65