---> uname -a: Linux prd-centos8-docker-8c-8g-3725.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 1144 25039 19 5706 30272 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:b0:84:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:feb0:84cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:08:4b:63 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::42:1eff:fe08:4b63/64 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) 01/07/2026 _x86_64_ (8 CPU) 10:38:26 LINUX RESTART (8 CPU) 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:01 AM 217.29 16.44 200.85 3032.59 10361.08 10:41:01 AM 213.23 3.07 210.16 1193.87 16788.70 10:42:01 AM 31.56 0.00 31.56 0.00 2601.40 10:43:01 AM 111.58 0.55 111.03 410.66 38779.61 10:44:01 AM 33.31 0.48 32.83 21.46 622.56 10:45:01 AM 3.28 0.00 3.28 0.00 84.17 10:46:01 AM 67.99 0.00 67.99 0.00 19842.14 10:47:01 AM 60.30 0.00 60.30 0.00 4700.35 10:48:01 AM 141.65 0.00 141.65 0.00 1589.34 10:49:01 AM 31.34 2.48 28.86 4509.78 1813.16 10:50:01 AM 53.90 1.42 52.48 1731.56 34502.82 Average: 87.77 2.22 85.55 990.89 11971.74 10:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 AM 29034564 30950920 3621148 11.09 2688 2232104 1681396 4.99 170060 2986088 197996 10:41:01 AM 27195724 29449832 5459988 16.72 2688 2562860 2988040 8.87 275248 4679096 49476 10:42:01 AM 26419088 28695984 6236624 19.10 2688 2584360 3672152 10.90 284820 5444864 1532 10:43:01 AM 24465092 27875056 8190620 25.08 2688 3692024 4906636 14.56 433704 7143660 100 10:44:01 AM 24246164 27663540 8409548 25.75 2688 3699044 4533740 13.45 442952 7353736 76 10:45:01 AM 24218820 27636992 8436892 25.84 2688 3699880 4533740 13.45 442964 7381620 20 10:46:01 AM 23856732 27932580 8798980 26.94 2688 4335168 4272096 12.68 507788 7638296 46256 10:47:01 AM 22594536 26773756 10061176 30.81 2688 4446952 6852420 20.33 553896 8829960 1076 10:48:01 AM 24455080 28555980 8200632 25.11 2688 4356476 4014228 11.91 550216 6993456 15532 10:49:01 AM 23732824 28791588 8922888 27.32 2688 5307964 3346732 9.93 726240 7529816 788856 10:50:01 AM 25635632 30982900 7020080 21.50 2688 5590316 1562580 4.64 969464 5382652 31008 Average: 25077660 28664466 7578052 23.21 2688 3864286 3851251 11.43 487032 6487568 102903 10:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 230.27 178.84 2286.31 33.06 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 362.36 290.17 4556.23 39.39 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 255.06 183.45 339.38 56.02 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 10:43:01 AM eth0 443.35 267.66 9490.34 27.04 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:43:01 AM vethe3a5105 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:44:01 AM lo 70.40 70.40 5.51 5.51 0.00 0.00 0.00 0.00 10:44:01 AM eth0 246.34 168.04 68.87 76.32 0.00 0.00 0.00 0.00 10:44:01 AM docker0 12.01 13.51 1.78 1.72 0.00 0.00 0.00 0.00 10:45:01 AM lo 64.21 64.21 3.14 3.14 0.00 0.00 0.00 0.00 10:45:01 AM eth0 281.39 203.40 72.90 73.12 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 6.28 6.28 0.32 0.32 0.00 0.00 0.00 0.00 10:46:01 AM eth0 614.40 238.56 3020.26 38.47 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 521.83 521.83 72.75 72.75 0.00 0.00 0.00 0.00 10:47:01 AM eth0 84.66 55.68 27.53 25.82 0.00 0.00 0.00 0.00 10:47:01 AM docker0 220.96 230.91 33.14 35.91 0.00 0.00 0.00 0.00 10:47:01 AM veth340eb30 194.20 202.70 32.85 28.34 0.00 0.00 0.00 0.00 10:47:01 AM veth73580b1 26.76 28.91 3.32 7.84 0.00 0.00 0.00 0.00 10:48:01 AM lo 1153.95 1153.95 210.88 210.88 0.00 0.00 0.00 0.00 10:48:01 AM eth0 206.26 145.22 301.08 55.69 0.00 0.00 0.00 0.00 10:48:01 AM docker0 502.93 514.93 104.90 98.75 0.00 0.00 0.00 0.00 10:49:01 AM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 10:49:01 AM eth0 80.92 65.66 1255.96 16.69 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 278.16 212.43 3098.68 77.43 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 165.56 165.56 26.63 26.63 0.00 0.00 0.00 0.00 Average: eth0 280.29 182.65 2228.93 47.19 0.00 0.00 0.00 0.00 Average: docker0 66.98 69.13 12.72 12.41 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) 01/07/2026 _x86_64_ (8 CPU) 10:38:26 LINUX RESTART (8 CPU) 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:01 AM all 13.91 0.00 1.23 0.57 0.06 84.23 10:40:01 AM 0 8.02 0.00 0.87 0.17 0.10 90.85 10:40:01 AM 1 9.78 0.00 0.80 0.53 0.08 88.80 10:40:01 AM 2 19.66 0.00 1.70 0.77 0.08 77.78 10:40:01 AM 3 34.46 0.00 2.67 0.92 0.07 61.89 10:40:01 AM 4 20.90 0.00 1.60 1.19 0.05 76.26 10:40:01 AM 5 7.99 0.00 0.67 0.50 0.07 90.77 10:40:01 AM 6 4.66 0.00 0.73 0.17 0.03 94.41 10:40:01 AM 7 5.82 0.00 0.79 0.30 0.03 93.06 10:41:01 AM all 38.72 0.00 1.30 0.55 0.10 59.33 10:41:01 AM 0 31.81 0.00 0.78 0.13 0.08 67.18 10:41:01 AM 1 56.47 0.00 1.35 0.40 0.12 41.66 10:41:01 AM 2 28.41 0.00 2.06 0.50 0.10 68.93 10:41:01 AM 3 32.37 0.00 1.07 0.85 0.10 65.61 10:41:01 AM 4 56.68 0.00 1.20 0.70 0.12 41.31 10:41:01 AM 5 47.79 0.00 1.82 1.29 0.10 49.00 10:41:01 AM 6 25.67 0.00 1.07 0.25 0.08 72.92 10:41:01 AM 7 30.47 0.00 1.07 0.27 0.10 68.09 10:42:01 AM all 22.47 0.00 0.54 0.09 0.05 76.85 10:42:01 AM 0 27.96 0.00 0.97 0.12 0.10 70.85 10:42:01 AM 1 39.31 0.00 1.23 0.10 0.07 59.29 10:42:01 AM 2 18.43 0.00 0.52 0.05 0.05 80.95 10:42:01 AM 3 19.74 0.00 0.15 0.03 0.05 80.03 10:42:01 AM 4 20.04 0.00 0.50 0.22 0.03 79.21 10:42:01 AM 5 30.36 0.00 0.17 0.00 0.05 69.42 10:42:01 AM 6 11.76 0.00 0.32 0.00 0.05 87.88 10:42:01 AM 7 12.14 0.00 0.43 0.18 0.03 87.21 10:43:01 AM all 22.72 0.00 3.02 0.85 0.08 73.34 10:43:01 AM 0 13.79 0.00 2.29 0.07 0.08 83.77 10:43:01 AM 1 24.34 0.00 3.08 1.33 0.07 71.18 10:43:01 AM 2 18.98 0.00 3.21 0.93 0.08 76.80 10:43:01 AM 3 25.90 0.00 3.43 1.60 0.08 68.99 10:43:01 AM 4 31.69 0.00 3.68 0.39 0.08 64.16 10:43:01 AM 5 17.88 0.00 2.65 0.52 0.07 78.88 10:43:01 AM 6 18.40 0.00 3.24 1.83 0.07 76.45 10:43:01 AM 7 30.73 0.00 2.54 0.17 0.08 66.48 10:44:01 AM all 19.97 0.00 2.19 0.08 0.09 77.67 10:44:01 AM 0 18.83 0.00 2.07 0.10 0.10 78.89 10:44:01 AM 1 13.89 0.00 2.63 0.05 0.10 83.33 10:44:01 AM 2 22.08 0.00 2.29 0.13 0.10 75.39 10:44:01 AM 3 23.72 0.00 1.96 0.08 0.08 74.15 10:44:01 AM 4 17.10 0.00 2.01 0.08 0.08 80.72 10:44:01 AM 5 22.35 0.00 2.28 0.02 0.08 75.28 10:44:01 AM 6 21.83 0.00 2.06 0.07 0.10 75.94 10:44:01 AM 7 19.95 0.00 2.21 0.10 0.08 77.65 10:45:01 AM all 2.24 0.00 0.73 0.01 0.06 96.97 10:45:01 AM 0 1.49 0.00 0.67 0.03 0.07 97.74 10:45:01 AM 1 2.27 0.00 0.90 0.00 0.07 96.76 10:45:01 AM 2 3.44 0.00 1.30 0.00 0.05 95.21 10:45:01 AM 3 1.45 0.00 1.40 0.00 0.07 97.08 10:45:01 AM 4 1.42 0.00 0.60 0.00 0.07 97.91 10:45:01 AM 5 1.45 0.00 0.30 0.02 0.05 98.18 10:45:01 AM 6 3.76 0.00 0.27 0.00 0.05 95.92 10:45:01 AM 7 2.59 0.00 0.40 0.00 0.03 96.98 10:46:01 AM all 35.56 0.00 1.71 0.34 0.09 62.30 10:46:01 AM 0 38.98 0.00 1.09 0.03 0.08 59.81 10:46:01 AM 1 47.49 0.00 2.49 1.02 0.10 48.90 10:46:01 AM 2 33.97 0.00 2.08 0.12 0.08 63.75 10:46:01 AM 3 25.78 0.00 2.13 0.60 0.08 71.40 10:46:01 AM 4 42.01 0.00 1.94 0.27 0.10 55.68 10:46:01 AM 5 35.07 0.00 1.05 0.07 0.08 63.73 10:46:01 AM 6 38.07 0.00 1.16 0.23 0.07 60.47 10:46:01 AM 7 23.06 0.00 1.73 0.40 0.08 74.72 10:47:01 AM all 26.36 0.00 1.40 0.09 0.09 72.06 10:47:01 AM 0 16.74 0.00 1.77 0.10 0.12 81.27 10:47:01 AM 1 30.55 0.00 1.35 0.07 0.08 67.95 10:47:01 AM 2 26.16 0.00 1.32 0.43 0.10 71.98 10:47:01 AM 3 20.26 0.00 1.09 0.07 0.10 78.48 10:47:01 AM 4 28.72 0.00 1.24 0.02 0.08 69.94 10:47:01 AM 5 13.04 0.00 1.16 0.00 0.08 85.72 10:47:01 AM 6 51.18 0.00 2.06 0.02 0.10 46.65 10:47:01 AM 7 24.22 0.00 1.21 0.00 0.08 74.48 10:48:01 AM all 23.33 0.00 1.86 0.21 0.09 74.52 10:48:01 AM 0 13.47 0.00 1.76 0.07 0.08 84.61 10:48:01 AM 1 28.75 0.00 1.20 0.37 0.08 69.60 10:48:01 AM 2 26.36 0.00 2.09 0.72 0.08 70.74 10:48:01 AM 3 34.31 0.00 2.01 0.00 0.08 63.60 10:48:01 AM 4 13.48 0.00 2.57 0.27 0.10 83.58 10:48:01 AM 5 24.14 0.00 1.69 0.10 0.10 73.96 10:48:01 AM 6 19.70 0.00 2.36 0.10 0.08 77.75 10:48:01 AM 7 26.37 0.00 1.21 0.05 0.07 72.30 10:49:01 AM all 29.42 0.00 1.29 0.10 0.07 69.12 10:49:01 AM 0 34.14 0.00 1.45 0.02 0.08 64.31 10:49:01 AM 1 43.06 0.00 0.80 0.15 0.07 55.93 10:49:01 AM 2 60.20 0.00 1.84 0.02 0.08 37.87 10:49:01 AM 3 21.05 0.00 1.04 0.02 0.07 77.83 10:49:01 AM 4 17.68 0.00 1.37 0.00 0.07 80.88 10:49:01 AM 5 15.30 0.00 1.59 0.27 0.07 82.78 10:49:01 AM 6 23.63 0.00 1.37 0.25 0.05 74.70 10:49:01 AM 7 20.26 0.00 0.87 0.05 0.07 78.75 10:50:01 AM all 30.70 0.00 1.20 0.38 0.07 67.65 10:50:01 AM 0 41.97 0.00 0.55 0.00 0.07 57.41 10:50:01 AM 1 42.85 0.00 1.26 1.17 0.08 54.64 10:50:01 AM 2 31.23 0.00 1.17 0.22 0.08 67.30 10:50:01 AM 3 13.68 0.00 1.50 0.77 0.08 83.97 10:50:01 AM 4 13.07 0.00 1.44 0.07 0.07 85.35 10:50:01 AM 5 47.57 0.00 0.87 0.82 0.07 50.68 10:50:01 AM 6 41.82 0.00 1.87 0.02 0.07 56.22 10:50:01 AM 7 13.38 0.00 0.95 0.00 0.05 85.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.12 0.00 1.50 0.30 0.08 74.01 Average: 0 22.48 0.00 1.30 0.08 0.09 76.06 Average: 1 30.80 0.00 1.55 0.47 0.08 67.09 Average: 2 26.27 0.00 1.78 0.35 0.08 71.52 Average: 3 22.97 0.00 1.68 0.45 0.08 74.83 Average: 4 23.89 0.00 1.65 0.29 0.08 74.09 Average: 5 23.91 0.00 1.29 0.33 0.07 74.40 Average: 6 23.68 0.00 1.50 0.27 0.07 74.49 Average: 7 18.99 0.00 1.22 0.14 0.07 79.59