---> uname -a: Linux prd-centos8-docker-8c-8g-7390.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 1142 25072 19 5674 30273 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:b7:1c:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:feb7:1cf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:0f:ef:fb 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:abff:fe0f:effb/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) 10/30/2025 _x86_64_ (8 CPU) 03:13:02 LINUX RESTART (8 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 292.47 17.93 274.54 3843.25 13222.86 03:16:01 AM 100.88 1.27 99.62 372.47 12296.00 03:17:01 AM 117.16 0.67 116.49 419.92 56888.02 03:18:01 AM 37.85 0.03 37.81 0.80 779.09 03:19:01 AM 15.36 0.48 14.88 21.46 357.33 03:20:01 AM 3.20 0.00 3.20 0.00 81.42 03:21:01 AM 110.70 0.00 110.70 0.00 24022.28 03:22:01 AM 20.63 0.00 20.63 0.00 592.90 03:23:01 AM 179.07 0.00 179.07 0.00 1766.04 03:24:01 AM 57.56 3.73 53.82 6114.58 28304.17 03:25:01 AM 42.52 0.57 41.95 194.60 7846.37 Average: 88.86 2.24 86.61 996.95 13287.60 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 27900296 30087704 4755416 14.56 2688 2498560 2576544 7.64 234532 4027952 291720 03:16:01 AM 27143636 29416112 5512076 16.88 2688 2580792 2994080 8.88 280592 4724540 21840 03:17:01 AM 25463384 28869460 7192328 22.02 2688 3688468 3665480 10.88 360488 6223740 60 03:18:01 AM 24994820 28405336 7660892 23.46 2688 3691500 4046040 12.00 439844 6608812 60 03:19:01 AM 24885820 28300132 7769892 23.79 2688 3696020 3849380 11.42 441948 6718376 108 03:20:01 AM 24830688 28247140 7825024 23.96 2688 3698264 3881836 11.52 441968 6774076 1492 03:21:01 AM 24415720 28546192 8239992 25.23 2688 4395612 4271572 12.67 542916 7033856 60 03:22:01 AM 23231768 27392180 9423944 28.86 2688 4428648 6102336 18.11 555128 8193752 32 03:23:01 AM 24094072 28191456 8561640 26.22 2688 4353464 3927656 11.65 552588 7352756 15540 03:24:01 AM 25170736 30452456 7484976 22.92 2688 5528520 1945608 5.77 776820 6039700 180312 03:25:01 AM 25650108 30984204 7005604 21.45 2688 5575144 1526620 4.53 974456 5360612 43360 Average: 25252823 28990216 7402889 22.67 2688 4012272 3526105 10.46 509207 6278016 50417 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 434.64 347.28 5424.33 65.29 0.00 0.00 0.00 0.00 03:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 163.42 133.64 920.64 31.75 0.00 0.00 0.00 0.00 03:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 486.67 278.46 9549.16 39.11 0.00 0.00 0.00 0.00 03:17:01 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM veth63d4be0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:18:01 AM lo 36.50 36.50 3.50 3.50 0.00 0.00 0.00 0.00 03:18:01 AM eth0 92.74 69.60 25.71 28.41 0.00 0.00 0.00 0.00 03:18:01 AM docker0 10.39 11.76 1.54 1.43 0.00 0.00 0.00 0.00 03:18:01 AM veth55996e9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 AM lo 62.86 62.86 3.42 3.42 0.00 0.00 0.00 0.00 03:19:01 AM eth0 201.72 152.00 65.63 75.40 0.00 0.00 0.00 0.00 03:19:01 AM docker0 2.05 2.53 0.30 0.42 0.00 0.00 0.00 0.00 03:20:01 AM lo 60.29 60.29 2.94 2.94 0.00 0.00 0.00 0.00 03:20:01 AM eth0 237.76 183.49 72.62 74.72 0.00 0.00 0.00 0.00 03:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 03:21:01 AM eth0 623.08 284.31 3006.49 31.05 0.00 0.00 0.00 0.00 03:21:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM vethd5f0551 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:21:01 AM vethfafbcb3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:22:01 AM lo 449.43 449.43 64.38 64.38 0.00 0.00 0.00 0.00 03:22:01 AM eth0 57.94 49.98 19.08 21.33 0.00 0.00 0.00 0.00 03:22:01 AM docker0 193.97 201.22 29.07 32.00 0.00 0.00 0.00 0.00 03:22:01 AM vethd5f0551 165.72 173.34 28.51 25.36 0.00 0.00 0.00 0.00 03:22:01 AM vethfafbcb3 28.25 28.41 3.20 6.89 0.00 0.00 0.00 0.00 03:23:01 AM lo 1057.10 1057.10 196.41 196.41 0.00 0.00 0.00 0.00 03:23:01 AM eth0 98.75 73.23 275.61 32.30 0.00 0.00 0.00 0.00 03:23:01 AM docker0 459.71 471.68 98.10 91.48 0.00 0.00 0.00 0.00 03:24:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 03:24:01 AM eth0 251.99 208.38 3682.56 30.25 0.00 0.00 0.00 0.00 03:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 81.97 63.40 220.90 61.73 0.00 0.00 0.00 0.00 03:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.60 151.60 24.61 24.61 0.00 0.00 0.00 0.00 Average: eth0 248.25 167.62 2114.93 44.67 0.00 0.00 0.00 0.00 Average: docker0 60.56 62.48 11.73 11.39 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) 10/30/2025 _x86_64_ (8 CPU) 03:13:02 LINUX RESTART (8 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 27.33 0.00 1.50 0.86 0.09 70.23 03:15:01 AM 0 15.29 0.00 0.82 0.22 0.08 83.59 03:15:01 AM 1 27.66 0.00 1.41 0.70 0.10 70.12 03:15:01 AM 2 21.59 0.00 1.37 0.77 0.08 76.18 03:15:01 AM 3 33.08 0.00 1.00 1.15 0.08 64.68 03:15:01 AM 4 17.62 0.00 1.39 1.16 0.08 79.75 03:15:01 AM 5 28.48 0.00 2.19 1.45 0.08 67.80 03:15:01 AM 6 31.78 0.00 1.51 0.49 0.10 66.13 03:15:01 AM 7 43.08 0.00 2.29 0.94 0.08 53.62 03:16:01 AM all 31.34 0.00 0.98 0.32 0.08 67.29 03:16:01 AM 0 34.96 0.00 0.43 0.28 0.08 64.23 03:16:01 AM 1 18.95 0.00 1.27 0.95 0.08 78.74 03:16:01 AM 2 14.53 0.00 1.29 0.45 0.07 83.66 03:16:01 AM 3 49.25 0.00 0.74 0.33 0.08 49.60 03:16:01 AM 4 37.83 0.00 0.97 0.15 0.08 60.97 03:16:01 AM 5 33.24 0.00 1.46 0.05 0.08 65.16 03:16:01 AM 6 27.30 0.00 0.43 0.08 0.07 72.11 03:16:01 AM 7 34.68 0.00 1.22 0.22 0.07 63.82 03:17:01 AM all 21.98 0.00 2.42 0.78 0.07 74.75 03:17:01 AM 0 20.90 0.00 2.13 1.80 0.05 75.12 03:17:01 AM 1 18.08 0.00 3.09 1.19 0.07 77.57 03:17:01 AM 2 20.98 0.00 1.88 0.89 0.05 76.21 03:17:01 AM 3 42.59 0.00 2.67 0.05 0.08 54.61 03:17:01 AM 4 11.58 0.00 2.81 0.49 0.08 85.04 03:17:01 AM 5 10.10 0.00 2.23 0.29 0.08 87.30 03:17:01 AM 6 28.64 0.00 2.73 0.15 0.05 68.42 03:17:01 AM 7 22.95 0.00 1.85 1.41 0.07 73.73 03:18:01 AM all 25.78 0.00 2.45 0.06 0.10 71.60 03:18:01 AM 0 21.57 0.00 2.35 0.05 0.10 75.93 03:18:01 AM 1 31.00 0.00 2.50 0.03 0.10 66.36 03:18:01 AM 2 26.82 0.00 2.84 0.07 0.12 70.15 03:18:01 AM 3 25.32 0.00 2.45 0.05 0.10 72.08 03:18:01 AM 4 26.21 0.00 2.63 0.03 0.10 71.03 03:18:01 AM 5 26.65 0.00 2.65 0.12 0.08 70.50 03:18:01 AM 6 23.16 0.00 1.91 0.07 0.12 74.74 03:18:01 AM 7 25.54 0.00 2.28 0.07 0.08 72.03 03:19:01 AM all 8.10 0.00 1.13 0.02 0.08 90.67 03:19:01 AM 0 5.95 0.00 1.15 0.00 0.08 92.82 03:19:01 AM 1 9.81 0.00 0.94 0.02 0.10 89.13 03:19:01 AM 2 7.84 0.00 1.45 0.02 0.07 90.62 03:19:01 AM 3 4.79 0.00 1.22 0.05 0.08 93.86 03:19:01 AM 4 9.24 0.00 1.00 0.02 0.05 89.69 03:19:01 AM 5 6.86 0.00 1.00 0.03 0.08 92.02 03:19:01 AM 6 8.72 0.00 1.09 0.03 0.05 90.11 03:19:01 AM 7 11.59 0.00 1.20 0.00 0.08 87.12 03:20:01 AM all 2.46 0.00 0.77 0.00 0.06 96.70 03:20:01 AM 0 2.57 0.00 0.17 0.00 0.05 97.21 03:20:01 AM 1 2.53 0.00 1.35 0.00 0.07 96.05 03:20:01 AM 2 2.06 0.00 1.14 0.02 0.07 96.72 03:20:01 AM 3 4.34 0.00 0.57 0.00 0.05 95.04 03:20:01 AM 4 1.84 0.00 1.02 0.00 0.05 97.09 03:20:01 AM 5 1.72 0.00 0.94 0.00 0.08 97.26 03:20:01 AM 6 2.31 0.00 0.47 0.02 0.07 97.14 03:20:01 AM 7 2.34 0.00 0.50 0.00 0.05 97.11 03:21:01 AM all 36.53 0.00 2.02 0.48 0.09 60.88 03:21:01 AM 0 37.22 0.00 2.13 0.12 0.10 60.43 03:21:01 AM 1 38.93 0.00 1.93 1.37 0.12 57.66 03:21:01 AM 2 41.48 0.00 2.03 0.45 0.08 55.95 03:21:01 AM 3 37.14 0.00 2.19 0.23 0.10 60.33 03:21:01 AM 4 45.13 0.00 1.53 0.77 0.08 52.49 03:21:01 AM 5 28.58 0.00 1.98 0.39 0.08 68.97 03:21:01 AM 6 29.03 0.00 2.62 0.37 0.08 67.90 03:21:01 AM 7 34.68 0.00 1.77 0.10 0.10 63.34 03:22:01 AM all 25.20 0.00 1.22 0.02 0.10 73.46 03:22:01 AM 0 24.65 0.00 1.14 0.02 0.08 74.11 03:22:01 AM 1 14.25 0.00 1.17 0.05 0.10 84.43 03:22:01 AM 2 24.70 0.00 0.92 0.07 0.08 74.23 03:22:01 AM 3 37.37 0.00 1.36 0.02 0.10 61.16 03:22:01 AM 4 25.59 0.00 1.36 0.00 0.12 72.94 03:22:01 AM 5 31.85 0.00 1.71 0.00 0.08 66.36 03:22:01 AM 6 26.66 0.00 0.87 0.00 0.12 72.35 03:22:01 AM 7 16.48 0.00 1.26 0.00 0.10 82.16 03:23:01 AM all 25.67 0.00 1.83 0.28 0.09 72.14 03:23:01 AM 0 39.10 0.00 0.87 0.00 0.10 59.93 03:23:01 AM 1 20.22 0.00 1.90 0.45 0.08 77.34 03:23:01 AM 2 37.32 0.00 2.26 0.03 0.08 60.30 03:23:01 AM 3 33.12 0.00 2.70 0.07 0.10 64.02 03:23:01 AM 4 25.90 0.00 1.37 0.03 0.08 72.61 03:23:01 AM 5 14.24 0.00 1.56 0.07 0.08 84.04 03:23:01 AM 6 20.57 0.00 1.04 0.00 0.08 78.31 03:23:01 AM 7 14.79 0.00 2.92 1.59 0.07 80.63 03:24:01 AM all 29.54 0.00 1.70 0.49 0.08 68.19 03:24:01 AM 0 28.34 0.00 1.74 0.23 0.12 69.57 03:24:01 AM 1 33.02 0.00 2.26 1.74 0.10 62.88 03:24:01 AM 2 26.96 0.00 1.47 1.07 0.08 70.41 03:24:01 AM 3 36.54 0.00 2.23 0.42 0.08 60.73 03:24:01 AM 4 38.96 0.00 1.36 0.17 0.07 59.45 03:24:01 AM 5 33.28 0.00 1.34 0.02 0.07 65.29 03:24:01 AM 6 14.36 0.00 1.47 0.13 0.07 83.96 03:24:01 AM 7 24.85 0.00 1.72 0.15 0.07 73.21 03:25:01 AM all 25.78 0.00 1.10 0.11 0.06 72.95 03:25:01 AM 0 29.15 0.00 1.00 0.00 0.08 69.76 03:25:01 AM 1 16.18 0.00 1.59 0.58 0.07 81.58 03:25:01 AM 2 10.08 0.00 1.07 0.08 0.05 88.72 03:25:01 AM 3 49.14 0.00 1.08 0.05 0.07 49.66 03:25:01 AM 4 34.54 0.00 0.57 0.00 0.07 64.83 03:25:01 AM 5 17.96 0.00 0.84 0.02 0.08 81.11 03:25:01 AM 6 15.34 0.00 0.88 0.05 0.03 83.69 03:25:01 AM 7 33.78 0.00 1.75 0.07 0.07 64.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.60 0.00 1.56 0.31 0.08 74.45 Average: 0 23.60 0.00 1.27 0.25 0.09 74.80 Average: 1 20.96 0.00 1.76 0.65 0.09 76.54 Average: 2 21.29 0.00 1.61 0.36 0.08 76.66 Average: 3 32.06 0.00 1.65 0.22 0.09 65.98 Average: 4 24.95 0.00 1.45 0.26 0.08 73.26 Average: 5 21.17 0.00 1.63 0.22 0.08 76.90 Average: 6 20.71 0.00 1.36 0.13 0.08 77.72 Average: 7 24.08 0.00 1.71 0.41 0.08 73.73