---> uname -a: Linux prd-centos8-docker-8c-8g-3905.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1126 25104 19 5659 30290 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:b7:8c:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:feb7:8cbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:84:6b:60 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::42:96ff:fe84:6b60/64 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) 10/20/2025 _x86_64_ (8 CPU) 10:46:11 LINUX RESTART (8 CPU) 10:47:01 AM tps rtps wtps bread/s bwrtn/s 10:48:01 AM 276.60 17.40 259.21 3623.93 13080.60 10:49:01 AM 148.63 1.75 146.88 552.62 13285.75 10:50:01 AM 131.54 0.72 130.82 456.65 40412.25 10:51:01 AM 26.02 0.48 25.54 21.46 513.09 10:52:01 AM 5.30 0.00 5.30 0.00 379.95 10:53:01 AM 29.87 0.00 29.87 0.00 1272.88 10:54:01 AM 99.62 0.02 99.60 2.00 23019.51 10:55:01 AM 136.24 0.00 136.24 0.00 1964.60 10:56:01 AM 57.77 3.82 53.96 6211.76 27954.86 10:57:01 AM 43.67 0.45 43.22 63.85 7727.81 Average: 95.52 2.46 93.06 1093.12 12960.71 10:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 AM 28658456 30703704 3997256 12.24 2688 2358276 1852748 5.50 214424 3302156 196556 10:49:01 AM 25154800 28106464 7500912 22.97 2688 3255260 5633344 16.71 326840 6652196 717908 10:50:01 AM 24123696 27527584 8532016 26.13 2688 3686280 6000976 17.80 437076 7484000 80 10:51:01 AM 23643656 27053064 9012056 27.60 2688 3691784 5816760 17.26 440400 7961560 8 10:52:01 AM 23983292 27402168 8672420 26.56 2688 3701148 5059576 15.01 442240 7624344 104 10:53:01 AM 23133792 26832172 9521920 29.16 2688 3978256 5559704 16.50 506984 8400020 251448 10:54:01 AM 21247380 25401952 11408332 34.94 2688 4423484 8324992 24.70 554484 10177772 292 10:55:01 AM 23709484 27800616 8946228 27.40 2688 4348240 4353068 12.92 553280 7736284 200 10:56:01 AM 24461504 29750256 8194208 25.09 2688 5534988 2633452 7.81 780180 6746912 188540 10:57:01 AM 25685880 30994332 6969832 21.34 2688 5551092 1551412 4.60 973524 5331536 23712 Average: 24380194 28157231 8275518 25.34 2688 4052881 4678603 13.88 522943 7141678 137885 10:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 298.52 243.09 3364.09 54.48 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 478.11 317.98 12457.21 39.63 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 17.14 17.14 1.61 1.61 0.00 0.00 0.00 0.00 10:50:01 AM eth0 36.95 34.51 12.10 14.44 0.00 0.00 0.00 0.00 10:50:01 AM docker0 5.43 6.10 0.72 0.70 0.00 0.00 0.00 0.00 10:50:01 AM vethfce6b9e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:51:01 AM lo 66.45 66.45 4.54 4.54 0.00 0.00 0.00 0.00 10:51:01 AM eth0 336.65 225.94 99.96 97.34 0.00 0.00 0.00 0.00 10:51:01 AM docker0 7.00 8.15 1.11 1.15 0.00 0.00 0.00 0.00 10:52:01 AM lo 30.26 30.26 1.48 1.48 0.00 0.00 0.00 0.00 10:52:01 AM eth0 162.36 128.96 87.53 46.47 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:53:01 AM eth0 171.98 109.03 1366.66 19.24 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 515.03 515.03 76.16 76.16 0.00 0.00 0.00 0.00 10:54:01 AM eth0 238.98 99.85 1652.73 25.36 0.00 0.00 0.00 0.00 10:54:01 AM docker0 220.18 230.59 34.72 36.63 0.00 0.00 0.00 0.00 10:54:01 AM veth2f08387 194.35 203.23 34.64 29.80 0.00 0.00 0.00 0.00 10:54:01 AM veth2ed0bba 25.83 28.06 3.09 7.10 0.00 0.00 0.00 0.00 10:55:01 AM lo 976.82 976.82 178.05 178.05 0.00 0.00 0.00 0.00 10:55:01 AM eth0 70.13 57.06 267.10 23.01 0.00 0.00 0.00 0.00 10:55:01 AM docker0 420.51 430.09 89.06 83.10 0.00 0.00 0.00 0.00 10:56:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 244.71 176.49 3534.76 24.35 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 146.13 86.09 230.02 66.34 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.60 160.60 26.19 26.19 0.00 0.00 0.00 0.00 Average: eth0 218.45 147.90 2307.19 41.07 0.00 0.00 0.00 0.00 Average: docker0 65.31 67.49 12.56 12.16 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) 10/20/2025 _x86_64_ (8 CPU) 10:46:11 LINUX RESTART (8 CPU) 10:47:01 AM CPU %user %nice %system %iowait %steal %idle 10:48:01 AM all 20.24 0.00 1.42 0.94 0.07 77.33 10:48:01 AM 0 29.24 0.00 1.29 0.32 0.07 69.09 10:48:01 AM 1 20.03 0.00 1.44 1.29 0.07 77.18 10:48:01 AM 2 8.01 0.00 0.94 0.69 0.08 90.28 10:48:01 AM 3 27.36 0.00 2.59 2.07 0.07 67.91 10:48:01 AM 4 22.00 0.00 1.40 1.17 0.07 75.36 10:48:01 AM 5 24.03 0.00 1.97 0.77 0.07 73.17 10:48:01 AM 6 12.87 0.00 0.94 0.65 0.05 85.49 10:48:01 AM 7 18.35 0.00 0.84 0.57 0.07 80.18 10:49:01 AM all 47.29 0.00 1.71 0.43 0.10 50.47 10:49:01 AM 0 60.05 0.00 1.22 0.00 0.10 38.63 10:49:01 AM 1 46.78 0.00 1.91 1.14 0.10 50.08 10:49:01 AM 2 33.92 0.00 2.03 0.07 0.10 63.88 10:49:01 AM 3 51.50 0.00 1.77 0.03 0.10 46.60 10:49:01 AM 4 59.50 0.00 1.66 0.70 0.12 38.03 10:49:01 AM 5 41.19 0.00 2.57 0.75 0.10 55.39 10:49:01 AM 6 47.81 0.00 0.89 0.03 0.08 51.19 10:49:01 AM 7 37.56 0.00 1.64 0.70 0.10 59.99 10:50:01 AM all 21.49 0.00 3.37 0.71 0.08 74.35 10:50:01 AM 0 23.37 0.00 3.13 0.07 0.08 73.35 10:50:01 AM 1 29.55 0.00 3.80 1.28 0.08 65.29 10:50:01 AM 2 15.36 0.00 3.32 0.86 0.08 80.37 10:50:01 AM 3 16.16 0.00 3.36 1.58 0.07 78.83 10:50:01 AM 4 16.07 0.00 3.64 0.47 0.08 79.74 10:50:01 AM 5 28.48 0.00 3.35 0.19 0.08 67.91 10:50:01 AM 6 18.17 0.00 3.33 1.11 0.08 77.30 10:50:01 AM 7 24.70 0.00 3.04 0.15 0.07 72.04 10:51:01 AM all 14.94 0.00 1.96 0.04 0.08 82.98 10:51:01 AM 0 13.75 0.00 2.27 0.05 0.08 83.84 10:51:01 AM 1 13.29 0.00 1.81 0.02 0.08 84.80 10:51:01 AM 2 19.06 0.00 1.91 0.05 0.08 78.90 10:51:01 AM 3 14.14 0.00 1.66 0.02 0.07 84.11 10:51:01 AM 4 12.54 0.00 1.87 0.02 0.07 85.51 10:51:01 AM 5 12.89 0.00 1.72 0.10 0.08 85.20 10:51:01 AM 6 15.21 0.00 2.43 0.02 0.07 82.29 10:51:01 AM 7 18.67 0.00 1.99 0.07 0.08 79.18 10:52:01 AM all 9.63 0.00 0.67 0.01 0.06 89.63 10:52:01 AM 0 12.13 0.00 0.32 0.00 0.07 87.49 10:52:01 AM 1 29.75 0.00 1.25 0.02 0.07 68.91 10:52:01 AM 2 11.05 0.00 0.52 0.02 0.05 88.36 10:52:01 AM 3 8.00 0.00 0.55 0.00 0.05 91.40 10:52:01 AM 4 4.84 0.00 0.35 0.00 0.07 94.74 10:52:01 AM 5 2.46 0.00 0.85 0.02 0.05 96.62 10:52:01 AM 6 3.74 0.00 0.93 0.00 0.05 95.28 10:52:01 AM 7 5.03 0.00 0.60 0.07 0.05 94.25 10:53:01 AM all 32.72 0.00 0.80 0.06 0.08 66.34 10:53:01 AM 0 33.71 0.00 0.85 0.07 0.07 65.30 10:53:01 AM 1 51.46 0.00 1.00 0.10 0.10 47.34 10:53:01 AM 2 37.63 0.00 0.47 0.02 0.07 61.82 10:53:01 AM 3 36.64 0.00 0.73 0.02 0.07 62.54 10:53:01 AM 4 35.34 0.00 1.12 0.00 0.08 63.46 10:53:01 AM 5 22.58 0.00 0.62 0.07 0.07 76.67 10:53:01 AM 6 21.18 0.00 0.92 0.05 0.10 77.75 10:53:01 AM 7 23.17 0.00 0.68 0.18 0.07 75.89 10:54:01 AM all 25.66 0.00 2.06 0.41 0.10 71.77 10:54:01 AM 0 21.45 0.00 1.86 0.34 0.10 76.25 10:54:01 AM 1 23.07 0.00 2.26 1.07 0.12 73.47 10:54:01 AM 2 23.96 0.00 1.91 0.17 0.12 73.84 10:54:01 AM 3 19.10 0.00 2.27 0.10 0.10 78.44 10:54:01 AM 4 30.73 0.00 2.11 0.96 0.10 66.10 10:54:01 AM 5 30.00 0.00 1.36 0.20 0.10 68.34 10:54:01 AM 6 17.86 0.00 2.15 0.29 0.08 79.63 10:54:01 AM 7 39.15 0.00 2.54 0.17 0.08 58.06 10:55:01 AM all 26.23 0.00 1.58 0.31 0.08 71.80 10:55:01 AM 0 19.05 0.00 1.31 0.17 0.10 79.37 10:55:01 AM 1 16.94 0.00 2.13 0.85 0.08 79.99 10:55:01 AM 2 36.11 0.00 2.09 0.02 0.08 61.70 10:55:01 AM 3 25.88 0.00 1.19 0.02 0.07 72.85 10:55:01 AM 4 32.97 0.00 1.59 0.12 0.07 65.26 10:55:01 AM 5 19.64 0.00 1.07 0.08 0.07 79.13 10:55:01 AM 6 29.69 0.00 1.91 1.14 0.10 67.16 10:55:01 AM 7 29.53 0.00 1.36 0.07 0.08 68.96 10:56:01 AM all 34.05 0.00 1.67 0.44 0.08 63.77 10:56:01 AM 0 25.62 0.00 1.67 0.68 0.08 71.94 10:56:01 AM 1 33.86 0.00 1.69 0.62 0.08 63.75 10:56:01 AM 2 29.87 0.00 1.46 0.60 0.08 67.99 10:56:01 AM 3 22.93 0.00 2.09 0.58 0.08 74.31 10:56:01 AM 4 32.74 0.00 1.67 0.10 0.08 65.41 10:56:01 AM 5 37.36 0.00 1.76 0.23 0.07 60.58 10:56:01 AM 6 37.55 0.00 1.41 0.15 0.08 60.81 10:56:01 AM 7 52.48 0.00 1.61 0.50 0.08 45.33 10:57:01 AM all 17.90 0.00 1.06 0.14 0.05 80.85 10:57:01 AM 0 10.66 0.00 1.52 0.02 0.07 87.74 10:57:01 AM 1 19.28 0.00 0.48 0.02 0.05 80.17 10:57:01 AM 2 27.58 0.00 1.35 0.10 0.05 70.92 10:57:01 AM 3 8.69 0.00 1.12 0.08 0.07 90.04 10:57:01 AM 4 20.91 0.00 1.32 0.78 0.05 76.94 10:57:01 AM 5 7.24 0.00 0.65 0.05 0.05 92.00 10:57:01 AM 6 26.65 0.00 1.12 0.05 0.03 72.15 10:57:01 AM 7 22.20 0.00 0.90 0.00 0.05 76.85 Average: all 25.01 0.00 1.63 0.35 0.08 72.93 Average: 0 24.90 0.00 1.54 0.17 0.08 73.30 Average: 1 28.40 0.00 1.78 0.64 0.08 69.10 Average: 2 24.26 0.00 1.60 0.26 0.08 73.80 Average: 3 23.05 0.00 1.73 0.45 0.07 74.70 Average: 4 26.77 0.00 1.67 0.43 0.08 71.05 Average: 5 22.58 0.00 1.59 0.25 0.07 75.51 Average: 6 23.07 0.00 1.60 0.35 0.07 74.91 Average: 7 27.07 0.00 1.52 0.25 0.07 71.09