---> uname -a: Linux prd-centos8-docker-8c-8g-31525.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 1159 25078 19 5651 30257 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:cc:0d:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fecc:d86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:8e:e8:a9 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:d1ff:fe8e:e8a9/64 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) 07/29/2025 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 234.04 16.63 217.41 3640.25 11224.83 11:46:01 AM 189.29 2.38 186.90 506.18 14694.90 11:47:01 AM 139.49 0.93 138.55 544.35 42014.45 11:48:01 AM 38.14 0.05 38.09 0.53 581.30 11:49:01 AM 10.00 0.43 9.56 20.93 213.55 11:50:01 AM 3.98 0.00 3.98 0.00 372.89 11:51:01 AM 27.65 0.00 27.65 0.00 594.20 11:52:01 AM 102.08 0.00 102.08 0.00 23629.87 11:53:01 AM 151.19 0.00 151.19 0.00 1985.59 11:54:01 AM 51.10 3.85 47.25 6244.32 27224.58 11:55:01 AM 49.13 0.82 48.32 82.51 8481.96 Average: 90.55 2.28 88.27 1003.61 11911.19 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 28890404 30860028 3765308 11.53 2688 2284844 1698196 5.04 176308 3119460 204760 11:46:01 AM 26616340 28882188 6039372 18.49 2688 2573968 3421148 10.15 276524 5255784 88420 11:47:01 AM 24675864 28078036 7979848 24.44 2688 3685440 4777788 14.18 429024 6942892 40 11:48:01 AM 24298792 27705224 8356920 25.59 2688 3688944 4517484 13.40 437388 7309492 48 11:49:01 AM 24244884 27654188 8410828 25.76 2688 3691716 4514224 13.39 438708 7362028 20 11:50:01 AM 25327244 28746416 7328468 22.44 2688 3701520 3540356 10.50 440684 6282548 32 11:51:01 AM 24918540 28576744 7737172 23.69 2688 3938712 3614076 10.72 503684 6621852 232344 11:52:01 AM 22814536 26957872 9841176 30.14 2688 4412600 6638320 19.70 552424 8614408 32 11:53:01 AM 23871596 27962964 8784116 26.90 2688 4348424 4088388 12.13 551096 7575880 5576 11:54:01 AM 24636512 29914016 8019200 24.56 2688 5524472 2453520 7.28 777528 6573540 197664 11:55:01 AM 25679756 30982652 6975956 21.36 2688 5545476 1515412 4.50 968824 5338804 24076 Average: 25088588 28756393 7567124 23.17 2688 3945101 3707174 11.00 504745 6454244 68456 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 325.14 250.22 2852.11 53.28 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 354.24 269.49 4135.07 48.57 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 11:47:01 AM eth0 323.06 188.62 9483.54 19.13 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 11:47:01 AM veth5b7556a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 46.31 46.31 4.11 4.11 0.00 0.00 0.00 0.00 11:48:01 AM eth0 139.74 101.70 38.22 40.16 0.00 0.00 0.00 0.00 11:48:01 AM docker0 11.10 12.48 1.65 1.59 0.00 0.00 0.00 0.00 11:49:01 AM lo 56.80 56.80 2.90 2.90 0.00 0.00 0.00 0.00 11:49:01 AM eth0 200.05 148.38 55.85 63.92 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 11:50:01 AM lo 37.75 37.75 1.84 1.84 0.00 0.00 0.00 0.00 11:50:01 AM eth0 105.16 91.69 61.55 37.29 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:51:01 AM eth0 228.03 177.30 762.27 47.52 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 300.17 300.17 45.23 45.23 0.00 0.00 0.00 0.00 11:52:01 AM eth0 548.50 290.80 2286.61 29.83 0.00 0.00 0.00 0.00 11:52:01 AM docker0 131.86 138.30 20.64 22.09 0.00 0.00 0.00 0.00 11:52:01 AM veth89a04bb 120.94 126.74 21.18 18.91 0.00 0.00 0.00 0.00 11:52:01 AM vethc5aae81 10.91 12.26 1.27 3.45 0.00 0.00 0.00 0.00 11:53:01 AM lo 1141.46 1141.46 204.15 204.15 0.00 0.00 0.00 0.00 11:53:01 AM eth0 108.17 80.87 305.40 28.99 0.00 0.00 0.00 0.00 11:53:01 AM docker0 499.22 510.93 101.05 96.42 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 11:54:01 AM eth0 325.34 230.87 3358.82 26.92 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 101.63 76.02 228.45 29.92 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.11 144.11 23.49 23.49 0.00 0.00 0.00 0.00 Average: eth0 250.83 173.27 2142.59 38.68 0.00 0.00 0.00 0.00 Average: docker0 58.45 60.26 11.22 10.94 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) 07/29/2025 _x86_64_ (8 CPU) 11:43:19 LINUX RESTART (8 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 14.95 0.00 1.26 0.95 0.06 82.77 11:45:01 AM 0 11.13 0.00 0.90 0.55 0.07 87.35 11:45:01 AM 1 19.80 0.00 2.36 1.79 0.07 75.99 11:45:01 AM 2 19.35 0.00 0.95 1.02 0.08 78.59 11:45:01 AM 3 8.04 0.00 0.74 0.82 0.07 90.34 11:45:01 AM 4 9.99 0.00 1.09 1.59 0.07 87.26 11:45:01 AM 5 11.07 0.00 0.62 0.58 0.05 87.68 11:45:01 AM 6 32.59 0.00 2.75 1.04 0.07 63.56 11:45:01 AM 7 7.64 0.00 0.67 0.25 0.03 91.41 11:46:01 AM all 43.50 0.00 1.29 1.27 0.09 53.85 11:46:01 AM 0 42.55 0.00 1.77 1.69 0.08 53.91 11:46:01 AM 1 30.60 0.00 1.15 1.04 0.10 67.11 11:46:01 AM 2 44.87 0.00 1.92 1.64 0.10 51.46 11:46:01 AM 3 44.27 0.00 0.99 1.32 0.08 53.34 11:46:01 AM 4 42.73 0.00 1.24 1.14 0.08 54.81 11:46:01 AM 5 56.91 0.00 1.37 2.33 0.08 39.31 11:46:01 AM 6 43.84 0.00 1.00 0.75 0.08 54.32 11:46:01 AM 7 42.21 0.00 0.87 0.28 0.10 56.53 11:47:01 AM all 21.16 0.00 2.88 1.71 0.07 74.18 11:47:01 AM 0 13.85 0.00 2.17 0.79 0.08 83.11 11:47:01 AM 1 24.76 0.00 3.38 5.41 0.07 66.38 11:47:01 AM 2 20.51 0.00 3.16 2.92 0.07 73.35 11:47:01 AM 3 21.54 0.00 3.80 1.04 0.07 73.55 11:47:01 AM 4 17.04 0.00 2.37 1.04 0.07 79.48 11:47:01 AM 5 27.10 0.00 3.26 1.11 0.07 68.47 11:47:01 AM 6 23.35 0.00 2.67 0.97 0.07 72.94 11:47:01 AM 7 21.09 0.00 2.27 0.39 0.07 76.18 11:48:01 AM all 20.67 0.00 2.20 0.20 0.08 76.85 11:48:01 AM 0 24.25 0.00 2.64 1.02 0.08 72.01 11:48:01 AM 1 21.05 0.00 2.41 0.03 0.08 76.42 11:48:01 AM 2 21.12 0.00 1.78 0.03 0.08 76.98 11:48:01 AM 3 18.34 0.00 2.53 0.10 0.08 78.95 11:48:01 AM 4 22.39 0.00 1.94 0.10 0.10 75.47 11:48:01 AM 5 18.03 0.00 2.01 0.03 0.08 79.85 11:48:01 AM 6 16.82 0.00 2.13 0.03 0.08 80.94 11:48:01 AM 7 23.35 0.00 2.12 0.25 0.07 74.21 11:49:01 AM all 4.77 0.00 0.91 0.02 0.06 94.24 11:49:01 AM 0 3.31 0.00 0.63 0.02 0.08 95.96 11:49:01 AM 1 5.45 0.00 1.49 0.00 0.08 92.98 11:49:01 AM 2 3.91 0.00 0.62 0.02 0.07 95.38 11:49:01 AM 3 4.13 0.00 0.60 0.02 0.07 95.18 11:49:01 AM 4 4.91 0.00 0.85 0.00 0.05 94.18 11:49:01 AM 5 8.07 0.00 1.37 0.03 0.05 90.48 11:49:01 AM 6 4.65 0.00 0.40 0.05 0.05 94.85 11:49:01 AM 7 3.71 0.00 1.32 0.00 0.05 94.92 11:50:01 AM all 6.87 0.00 0.59 0.01 0.06 92.47 11:50:01 AM 0 2.05 0.00 0.65 0.08 0.07 97.14 11:50:01 AM 1 4.36 0.00 0.62 0.00 0.07 94.96 11:50:01 AM 2 19.48 0.00 0.60 0.00 0.07 79.85 11:50:01 AM 3 3.41 0.00 0.97 0.00 0.07 95.56 11:50:01 AM 4 3.77 0.00 0.65 0.00 0.05 95.52 11:50:01 AM 5 6.52 0.00 0.55 0.02 0.05 92.86 11:50:01 AM 6 10.57 0.00 0.15 0.00 0.05 89.23 11:50:01 AM 7 4.79 0.00 0.50 0.00 0.03 94.67 11:51:01 AM all 29.86 0.00 0.86 0.06 0.07 69.15 11:51:01 AM 0 22.68 0.00 0.77 0.22 0.07 76.27 11:51:01 AM 1 19.58 0.00 0.37 0.03 0.07 79.95 11:51:01 AM 2 49.60 0.00 1.75 0.08 0.07 48.50 11:51:01 AM 3 35.22 0.00 0.37 0.02 0.08 64.31 11:51:01 AM 4 26.83 0.00 0.70 0.02 0.07 72.39 11:51:01 AM 5 35.36 0.00 1.37 0.05 0.08 63.14 11:51:01 AM 6 41.30 0.00 0.57 0.00 0.07 58.07 11:51:01 AM 7 8.32 0.00 0.95 0.07 0.08 90.58 11:52:01 AM all 27.40 0.00 1.92 1.06 0.09 69.53 11:52:01 AM 0 17.63 0.00 1.53 1.34 0.08 79.42 11:52:01 AM 1 20.16 0.00 1.94 3.27 0.10 74.53 11:52:01 AM 2 27.37 0.00 2.92 0.74 0.10 68.87 11:52:01 AM 3 37.37 0.00 1.49 0.05 0.08 61.01 11:52:01 AM 4 18.95 0.00 1.88 1.91 0.10 77.15 11:52:01 AM 5 29.19 0.00 1.81 0.60 0.08 68.31 11:52:01 AM 6 28.46 0.00 1.44 0.50 0.08 69.51 11:52:01 AM 7 40.08 0.00 2.35 0.08 0.07 57.41 11:53:01 AM all 25.80 0.00 1.83 0.27 0.08 72.02 11:53:01 AM 0 34.50 0.00 1.82 0.18 0.08 63.41 11:53:01 AM 1 17.44 0.00 1.46 0.17 0.07 80.87 11:53:01 AM 2 22.19 0.00 2.63 0.03 0.08 75.06 11:53:01 AM 3 32.38 0.00 1.71 0.02 0.07 65.82 11:53:01 AM 4 19.95 0.00 1.34 0.02 0.07 78.63 11:53:01 AM 5 13.03 0.00 1.74 0.08 0.08 85.06 11:53:01 AM 6 31.96 0.00 1.82 1.52 0.08 64.61 11:53:01 AM 7 34.95 0.00 2.13 0.12 0.10 62.70 11:54:01 AM all 31.84 0.00 1.61 1.59 0.08 64.89 11:54:01 AM 0 43.27 0.00 1.94 0.70 0.10 53.99 11:54:01 AM 1 29.92 0.00 1.47 0.07 0.07 68.47 11:54:01 AM 2 28.07 0.00 1.56 4.68 0.08 65.61 11:54:01 AM 3 38.91 0.00 2.53 3.41 0.08 55.07 11:54:01 AM 4 26.61 0.00 1.30 3.08 0.07 68.95 11:54:01 AM 5 27.98 0.00 1.17 0.67 0.07 70.11 11:54:01 AM 6 21.13 0.00 1.47 0.13 0.08 77.18 11:54:01 AM 7 38.78 0.00 1.39 0.00 0.07 59.76 11:55:01 AM all 17.43 0.00 1.05 0.33 0.05 81.14 11:55:01 AM 0 19.31 0.00 0.70 0.70 0.07 79.22 11:55:01 AM 1 22.84 0.00 1.23 1.49 0.05 74.39 11:55:01 AM 2 14.56 0.00 1.20 0.18 0.05 84.01 11:55:01 AM 3 34.85 0.00 1.97 0.13 0.05 62.99 11:55:01 AM 4 17.36 0.00 0.82 0.00 0.03 81.79 11:55:01 AM 5 12.65 0.00 0.63 0.00 0.05 86.67 11:55:01 AM 6 8.09 0.00 0.82 0.13 0.07 90.89 11:55:01 AM 7 9.74 0.00 1.05 0.02 0.03 89.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.20 0.00 1.49 0.68 0.07 75.56 Average: 0 21.32 0.00 1.41 0.66 0.08 76.53 Average: 1 19.63 0.00 1.62 1.21 0.07 77.47 Average: 2 24.64 0.00 1.74 1.03 0.08 72.52 Average: 3 25.31 0.00 1.61 0.63 0.07 72.38 Average: 4 19.14 0.00 1.29 0.81 0.07 78.70 Average: 5 22.35 0.00 1.45 0.50 0.07 75.64 Average: 6 23.89 0.00 1.38 0.47 0.07 74.19 Average: 7 21.31 0.00 1.42 0.13 0.06 77.07