---> uname -a: Linux prd-centos8-docker-8c-8g-2216.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 25276 19 5497 30300 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:4b:e7:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fe4b:e720/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:fc:01:98 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::42:88ff:fefc:198/64 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) 01/23/2026 _x86_64_ (8 CPU) 04:25:44 LINUX RESTART (8 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 235.77 26.27 209.50 6040.00 13184.39 04:28:01 AM 48.18 13.74 34.43 3035.42 2981.91 04:29:01 AM 28.48 0.00 28.48 0.00 3052.09 04:30:01 AM 78.56 2.57 75.99 91.97 4029.52 04:31:01 AM 175.89 2.95 172.94 1098.08 11916.46 04:32:01 AM 37.00 0.02 36.99 0.27 2775.42 04:33:01 AM 112.98 0.58 112.40 416.13 38889.19 04:34:01 AM 35.85 0.48 35.37 21.46 665.94 04:35:01 AM 10.63 0.00 10.63 0.00 505.40 04:36:01 AM 111.23 0.00 111.23 0.00 23749.07 04:37:01 AM 18.94 0.08 18.86 4.00 494.49 04:38:01 AM 119.88 0.00 119.88 0.00 1855.71 04:39:01 AM 82.71 9.81 72.89 5871.38 29823.83 Average: 84.31 4.35 79.97 1275.29 10302.12 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 29602600 31262920 3053112 9.35 2688 1983724 1430280 4.24 149056 2473876 161432 04:28:01 AM 29333524 31169724 3322188 10.17 2688 2154968 2003796 5.95 159680 2711892 173136 04:29:01 AM 29318152 31154612 3337560 10.22 2688 2155216 2003796 5.95 159676 2720724 91556 04:30:01 AM 29016340 30926592 3639372 11.14 2688 2226348 1693172 5.02 169412 3001844 66024 04:31:01 AM 27735288 29983180 4920424 15.07 2688 2557452 2540628 7.54 262412 4158124 47044 04:32:01 AM 27360188 29632196 5295524 16.22 2688 2580412 2782476 8.26 279696 4515208 96 04:33:01 AM 24116772 27524364 8538940 26.15 2688 3690208 6058196 17.97 429160 7498756 164 04:34:01 AM 24038268 27454016 8617444 26.39 2688 3697604 4944588 14.67 441276 7564380 88 04:35:01 AM 24463632 27890264 8192080 25.09 2688 3708528 4444908 13.19 446084 7139452 1372 04:36:01 AM 23147188 27277148 9508524 29.12 2688 4395596 6429368 19.08 543204 8299264 216 04:37:01 AM 21715412 25895428 10940300 33.50 2688 4447796 7541320 22.37 555500 9706204 1928 04:38:01 AM 24505732 28631244 8149980 24.96 2688 4381660 3528216 10.47 558856 6938044 27196 04:39:01 AM 25911704 31054300 6744008 20.65 2688 5387028 1496992 4.44 911716 5168508 24024 Average: 26174215 29219691 6481497 19.85 2688 3335888 3607518 10.70 389671 5530483 45714 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 402.65 270.28 1890.21 78.27 0.00 0.00 0.00 0.00 04:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 24.84 16.31 307.39 4.37 0.00 0.00 0.00 0.00 04:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 1.90 2.47 3.37 0.60 0.00 0.00 0.00 0.00 04:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 102.80 98.85 1066.67 16.91 0.00 0.00 0.00 0.00 04:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 294.58 244.08 4624.97 35.51 0.00 0.00 0.00 0.00 04:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 184.41 156.86 310.25 49.17 0.00 0.00 0.00 0.00 04:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 04:33:01 AM eth0 309.06 178.56 9484.99 16.07 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:33:01 AM veth7fd8483 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:34:01 AM lo 63.41 63.41 5.18 5.18 0.00 0.00 0.00 0.00 04:34:01 AM eth0 238.14 155.20 79.46 80.56 0.00 0.00 0.00 0.00 04:34:01 AM docker0 12.08 13.63 1.79 1.69 0.00 0.00 0.00 0.00 04:34:01 AM veth9055f4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:35:01 AM lo 53.48 53.48 2.74 2.74 0.00 0.00 0.00 0.00 04:35:01 AM eth0 230.42 167.44 78.61 64.70 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:36:01 AM eth0 550.43 243.80 2944.94 26.29 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM vethfb0d26b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:36:01 AM veth3504f59 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:37:01 AM lo 911.23 911.23 134.73 134.73 0.00 0.00 0.00 0.00 04:37:01 AM eth0 188.27 127.09 60.00 64.83 0.00 0.00 0.00 0.00 04:37:01 AM docker0 390.40 405.60 61.15 66.94 0.00 0.00 0.00 0.00 04:37:01 AM vethfb0d26b 340.59 354.03 60.30 52.20 0.00 0.00 0.00 0.00 04:37:01 AM veth3504f59 49.82 52.07 6.19 14.99 0.00 0.00 0.00 0.00 04:38:01 AM lo 785.22 785.22 150.78 150.78 0.00 0.00 0.00 0.00 04:38:01 AM eth0 113.26 73.11 285.32 35.96 0.00 0.00 0.00 0.00 04:38:01 AM docker0 338.22 346.78 77.39 68.72 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 79.39 67.79 1262.05 14.99 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.58 139.58 22.58 22.58 0.00 0.00 0.00 0.00 Average: eth0 209.25 138.60 1722.94 37.56 0.00 0.00 0.00 0.00 Average: docker0 57.04 59.01 10.80 10.58 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) 01/23/2026 _x86_64_ (8 CPU) 04:25:44 LINUX RESTART (8 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 14.02 0.00 1.99 1.00 0.05 82.94 04:27:01 AM 0 8.93 0.00 1.14 0.77 0.05 89.12 04:27:01 AM 1 34.97 0.00 2.86 1.37 0.07 60.73 04:27:01 AM 2 12.91 0.00 1.61 0.54 0.05 84.90 04:27:01 AM 3 7.31 0.00 1.77 0.64 0.05 90.23 04:27:01 AM 4 11.04 0.00 2.06 0.37 0.03 86.50 04:27:01 AM 5 5.89 0.00 1.68 0.69 0.07 91.68 04:27:01 AM 6 17.47 0.00 2.59 2.56 0.07 77.31 04:27:01 AM 7 13.60 0.00 2.21 1.10 0.05 83.04 04:28:01 AM all 3.03 0.00 0.31 21.91 0.03 74.72 04:28:01 AM 0 3.08 0.00 0.30 30.57 0.03 66.01 04:28:01 AM 1 2.60 0.00 0.22 20.74 0.03 76.40 04:28:01 AM 2 0.68 0.00 0.10 37.86 0.03 61.32 04:28:01 AM 3 0.48 0.00 0.12 0.00 0.03 99.37 04:28:01 AM 4 2.42 0.00 0.35 56.42 0.03 40.77 04:28:01 AM 5 2.45 0.00 0.28 0.07 0.02 97.18 04:28:01 AM 6 8.45 0.00 0.82 0.13 0.05 90.55 04:28:01 AM 7 4.09 0.00 0.27 29.49 0.02 66.14 04:29:01 AM all 0.23 0.00 0.06 26.22 0.03 73.46 04:29:01 AM 0 0.03 0.00 0.00 0.00 0.02 99.95 04:29:01 AM 1 0.20 0.00 0.17 66.80 0.03 32.80 04:29:01 AM 2 0.37 0.00 0.10 94.72 0.02 4.80 04:29:01 AM 3 0.23 0.00 0.03 12.11 0.02 87.60 04:29:01 AM 4 0.12 0.00 0.10 22.21 0.07 77.51 04:29:01 AM 5 0.60 0.00 0.07 9.95 0.03 89.35 04:29:01 AM 6 0.25 0.00 0.00 0.00 0.00 99.75 04:29:01 AM 7 0.03 0.00 0.05 4.03 0.03 95.85 04:30:01 AM all 4.52 0.00 0.41 17.77 0.04 77.26 04:30:01 AM 0 3.80 0.00 0.12 0.00 0.03 96.05 04:30:01 AM 1 6.58 0.00 0.35 7.21 0.05 85.81 04:30:01 AM 2 4.41 0.00 0.48 22.38 0.03 72.70 04:30:01 AM 3 0.85 0.00 0.20 0.00 0.03 98.91 04:30:01 AM 4 2.59 0.00 0.62 45.35 0.05 51.39 04:30:01 AM 5 2.35 0.00 0.15 0.00 0.03 97.46 04:30:01 AM 6 11.52 0.00 0.43 52.76 0.05 35.23 04:30:01 AM 7 4.04 0.00 0.92 14.49 0.05 80.50 04:31:01 AM all 27.03 0.00 1.09 3.34 0.09 68.46 04:31:01 AM 0 21.01 0.00 1.05 1.91 0.08 75.95 04:31:01 AM 1 29.17 0.00 1.17 1.84 0.08 67.74 04:31:01 AM 2 32.08 0.00 0.84 2.77 0.08 64.23 04:31:01 AM 3 15.07 0.00 1.21 6.29 0.10 77.33 04:31:01 AM 4 22.34 0.00 0.69 0.42 0.07 76.48 04:31:01 AM 5 25.27 0.00 1.48 9.39 0.10 63.77 04:31:01 AM 6 41.02 0.00 0.70 1.52 0.08 56.68 04:31:01 AM 7 30.27 0.00 1.55 2.57 0.08 65.52 04:32:01 AM all 24.67 0.00 0.64 0.57 0.06 74.05 04:32:01 AM 0 22.22 0.00 0.34 0.34 0.07 77.04 04:32:01 AM 1 45.12 0.00 0.88 0.15 0.07 53.78 04:32:01 AM 2 18.58 0.00 0.37 0.00 0.07 80.98 04:32:01 AM 3 19.48 0.00 0.80 3.62 0.05 76.05 04:32:01 AM 4 21.53 0.00 1.05 0.32 0.08 77.02 04:32:01 AM 5 14.79 0.00 0.80 0.05 0.05 84.31 04:32:01 AM 6 32.76 0.00 0.67 0.00 0.05 66.52 04:32:01 AM 7 22.84 0.00 0.23 0.10 0.05 76.78 04:33:01 AM all 25.37 0.00 2.76 2.09 0.08 69.70 04:33:01 AM 0 29.84 0.00 3.08 6.43 0.10 60.55 04:33:01 AM 1 26.83 0.00 2.94 2.12 0.10 68.01 04:33:01 AM 2 30.97 0.00 3.90 3.65 0.08 61.39 04:33:01 AM 3 19.48 0.00 2.76 2.91 0.08 74.77 04:33:01 AM 4 20.89 0.00 2.34 0.15 0.07 76.55 04:33:01 AM 5 26.13 0.00 2.91 0.15 0.08 70.72 04:33:01 AM 6 29.00 0.00 2.54 0.15 0.08 68.23 04:33:01 AM 7 19.82 0.00 1.59 1.14 0.07 77.38 04:34:01 AM all 19.99 0.00 2.30 0.33 0.10 77.29 04:34:01 AM 0 15.20 0.00 2.67 0.03 0.12 81.97 04:34:01 AM 1 22.50 0.00 2.38 0.10 0.08 74.93 04:34:01 AM 2 22.95 0.00 2.31 0.64 0.10 74.00 04:34:01 AM 3 21.95 0.00 2.23 0.17 0.10 75.56 04:34:01 AM 4 16.25 0.00 2.35 0.45 0.10 80.85 04:34:01 AM 5 21.57 0.00 2.08 0.47 0.10 75.79 04:34:01 AM 6 16.34 0.00 2.06 0.27 0.10 81.23 04:34:01 AM 7 23.14 0.00 2.29 0.49 0.08 74.00 04:35:01 AM all 14.48 0.00 1.04 0.02 0.07 84.39 04:35:01 AM 0 13.61 0.00 1.07 0.00 0.07 85.26 04:35:01 AM 1 12.45 0.00 1.17 0.00 0.08 86.30 04:35:01 AM 2 14.78 0.00 1.20 0.08 0.07 83.86 04:35:01 AM 3 21.37 0.00 0.94 0.00 0.08 77.60 04:35:01 AM 4 12.95 0.00 0.87 0.02 0.07 86.10 04:35:01 AM 5 19.47 0.00 1.15 0.05 0.05 79.28 04:35:01 AM 6 7.78 0.00 1.14 0.00 0.07 91.02 04:35:01 AM 7 13.43 0.00 0.77 0.02 0.07 85.72 04:36:01 AM all 30.59 0.00 1.87 1.92 0.09 65.54 04:36:01 AM 0 36.14 0.00 1.67 0.52 0.08 61.58 04:36:01 AM 1 31.52 0.00 1.55 3.33 0.10 63.51 04:36:01 AM 2 34.48 0.00 1.83 6.33 0.08 57.28 04:36:01 AM 3 33.23 0.00 2.57 1.75 0.10 62.35 04:36:01 AM 4 27.12 0.00 1.54 0.82 0.08 70.43 04:36:01 AM 5 27.15 0.00 2.16 1.53 0.10 69.06 04:36:01 AM 6 30.30 0.00 2.30 0.65 0.08 66.66 04:36:01 AM 7 24.77 0.00 1.30 0.42 0.08 73.42 04:37:01 AM all 27.14 0.00 1.68 0.08 0.11 70.99 04:37:01 AM 0 23.66 0.00 1.41 0.23 0.12 74.59 04:37:01 AM 1 30.46 0.00 1.63 0.00 0.10 67.81 04:37:01 AM 2 29.58 0.00 1.61 0.02 0.13 68.66 04:37:01 AM 3 33.52 0.00 1.42 0.13 0.10 64.83 04:37:01 AM 4 23.36 0.00 2.09 0.02 0.10 74.43 04:37:01 AM 5 22.34 0.00 1.47 0.00 0.12 76.07 04:37:01 AM 6 26.11 0.00 1.66 0.05 0.12 72.06 04:37:01 AM 7 28.07 0.00 2.16 0.15 0.12 69.50 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 30.58 0.00 1.64 0.32 0.09 67.37 04:38:01 AM 0 43.91 0.00 0.77 0.00 0.10 55.23 04:38:01 AM 1 45.31 0.00 1.99 0.03 0.10 52.56 04:38:01 AM 2 18.98 0.00 1.37 0.12 0.08 79.45 04:38:01 AM 3 30.21 0.00 2.12 0.81 0.10 66.77 04:38:01 AM 4 28.50 0.00 1.71 0.20 0.10 69.49 04:38:01 AM 5 27.63 0.00 2.49 0.02 0.10 69.76 04:38:01 AM 6 32.61 0.00 1.67 1.16 0.08 64.47 04:38:01 AM 7 17.50 0.00 0.99 0.20 0.07 81.25 04:39:01 AM all 18.65 0.07 1.79 1.59 0.07 77.84 04:39:01 AM 0 4.56 0.00 1.12 0.22 0.05 94.05 04:39:01 AM 1 28.58 0.00 1.84 1.15 0.08 68.34 04:39:01 AM 2 17.96 0.00 2.61 4.29 0.05 75.09 04:39:01 AM 3 16.97 0.00 1.27 0.57 0.08 81.10 04:39:01 AM 4 18.46 0.00 1.84 0.00 0.05 79.65 04:39:01 AM 5 24.59 0.00 1.81 0.13 0.07 73.41 04:39:01 AM 6 31.48 0.00 2.31 5.11 0.08 61.02 04:39:01 AM 7 6.60 0.55 1.50 1.20 0.07 90.07 Average: all 18.47 0.01 1.35 5.95 0.07 74.16 Average: 0 17.36 0.00 1.13 3.16 0.07 78.27 Average: 1 24.32 0.00 1.47 8.09 0.08 66.05 Average: 2 18.34 0.00 1.41 13.38 0.07 66.80 Average: 3 16.92 0.00 1.34 2.23 0.07 79.44 Average: 4 15.95 0.00 1.35 9.78 0.07 72.85 Average: 5 16.92 0.00 1.42 1.73 0.07 79.85 Average: 6 21.91 0.00 1.45 4.96 0.07 71.61 Average: 7 16.01 0.04 1.22 4.27 0.06 78.40