---> uname -a: Linux prd-centos8-docker-8c-8g-46779.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: 2799.996 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 1146 25291 19 5452 30270 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:27:b4:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe27:b4b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:f4:9c:c8 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:f9ff:fef4:9cc8/64 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) 09/18/2025 _x86_64_ (8 CPU) 08:33:28 LINUX RESTART (8 CPU) 08:34:01 AM tps rtps wtps bread/s bwrtn/s 08:35:01 AM 213.08 16.81 196.27 3542.82 10220.04 08:36:01 AM 179.21 2.47 176.74 545.95 15697.92 08:37:01 AM 161.70 0.83 160.87 486.96 42135.40 08:38:01 AM 40.05 0.00 40.05 0.00 561.90 08:39:01 AM 8.08 0.50 7.58 23.06 251.56 08:40:01 AM 3.08 0.00 3.08 0.00 77.85 08:41:01 AM 4.05 0.00 4.05 0.00 399.42 08:42:01 AM 111.56 0.00 111.56 0.00 23669.32 08:43:01 AM 20.43 0.00 20.43 0.00 714.50 08:44:01 AM 194.14 2.47 191.67 4497.17 2352.70 08:45:01 AM 70.29 0.48 69.81 64.11 29847.15 Average: 91.43 2.14 89.28 832.73 11448.10 08:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 AM 28946072 30881280 3709640 11.36 2688 2250924 1666476 4.94 172624 3071204 202204 08:36:01 AM 27764536 29995352 4891176 14.98 2688 2540532 2384272 7.07 267464 4127152 54292 08:37:01 AM 24709972 28114488 7945740 24.33 2688 3687024 5449516 16.17 423828 6907728 136 08:38:01 AM 24644760 28052532 8010952 24.53 2688 3690004 4167496 12.36 435364 6962132 312 08:39:01 AM 24524008 27936788 8131704 24.90 2688 3694936 4192160 12.44 437088 7080088 20 08:40:01 AM 24445504 27859056 8210208 25.14 2688 3695756 4211012 12.49 437092 7158656 96 08:41:01 AM 25319952 28744776 7335760 22.46 2688 3706756 4065524 12.06 439704 6285992 420 08:42:01 AM 23770096 27898176 8885616 27.21 2688 4393880 5735956 17.02 538576 7675168 216 08:43:01 AM 22707616 26867984 9948096 30.46 2688 4429864 6513144 19.32 551660 8718680 148 08:44:01 AM 24198656 28729704 8457056 25.90 2688 4786824 3410844 10.12 580720 7215384 299884 08:45:01 AM 25839556 30937752 6816156 20.87 2688 5343844 1615592 4.79 904452 5244024 24500 Average: 25170066 28728899 7485646 22.92 2688 3838213 3946545 11.71 471688 6404201 52930 08:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 199.87 168.01 2354.30 44.45 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 322.94 247.47 4149.84 38.27 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 08:37:01 AM eth0 320.27 211.11 10003.16 22.28 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 AM veth00e00dc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM lo 57.19 57.19 4.73 4.73 0.00 0.00 0.00 0.00 08:38:01 AM eth0 191.04 129.38 61.17 57.46 0.00 0.00 0.00 0.00 08:38:01 AM docker0 11.61 13.19 1.72 1.71 0.00 0.00 0.00 0.00 08:39:01 AM lo 60.47 60.47 3.08 3.08 0.00 0.00 0.00 0.00 08:39:01 AM eth0 574.04 343.86 171.92 149.82 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.83 1.02 0.12 0.17 0.00 0.00 0.00 0.00 08:40:01 AM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 08:40:01 AM eth0 350.01 241.66 104.53 97.45 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 2.70 2.70 0.13 0.13 0.00 0.00 0.00 0.00 08:41:01 AM eth0 222.49 175.11 130.91 51.37 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:42:01 AM eth0 424.65 204.70 2973.20 42.99 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM vethace5615 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 AM veth1a736be 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 AM lo 848.62 848.62 152.12 152.12 0.00 0.00 0.00 0.00 08:43:01 AM eth0 183.52 117.81 52.83 48.18 0.00 0.00 0.00 0.00 08:43:01 AM docker0 375.07 387.62 66.20 78.82 0.00 0.00 0.00 0.00 08:43:01 AM vethace5615 337.12 349.22 67.01 56.37 0.00 0.00 0.00 0.01 08:43:01 AM veth1a736be 37.95 38.90 4.32 22.71 0.00 0.00 0.00 0.00 08:44:01 AM lo 620.51 620.51 100.83 100.83 0.00 0.00 0.00 0.00 08:44:01 AM eth0 162.43 119.68 1518.22 32.19 0.00 0.00 0.00 0.00 08:44:01 AM docker0 267.14 271.88 57.71 40.66 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 26.46 22.91 18.14 9.65 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.08 150.08 23.99 23.99 0.00 0.00 0.00 0.00 Average: eth0 270.69 180.15 1958.10 54.01 0.00 0.00 0.00 0.00 Average: docker0 59.51 61.26 11.43 11.03 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) 09/18/2025 _x86_64_ (8 CPU) 08:33:28 LINUX RESTART (8 CPU) 08:34:01 AM CPU %user %nice %system %iowait %steal %idle 08:35:01 AM all 14.97 0.00 1.21 0.58 0.06 83.18 08:35:01 AM 0 3.91 0.00 0.50 0.13 0.07 95.39 08:35:01 AM 1 15.53 0.00 0.53 0.25 0.07 83.62 08:35:01 AM 2 24.33 0.00 2.39 1.20 0.07 72.02 08:35:01 AM 3 23.72 0.00 1.86 0.89 0.07 73.47 08:35:01 AM 4 24.93 0.00 2.25 0.88 0.07 71.87 08:35:01 AM 5 10.30 0.00 0.68 0.38 0.03 88.60 08:35:01 AM 6 10.34 0.00 0.94 0.77 0.03 87.92 08:35:01 AM 7 6.67 0.00 0.55 0.17 0.05 92.56 08:36:01 AM all 40.05 0.00 1.29 3.40 0.11 55.15 08:36:01 AM 0 40.33 0.00 1.09 0.30 0.10 58.18 08:36:01 AM 1 47.86 0.00 1.79 8.91 0.13 41.31 08:36:01 AM 2 56.07 0.00 1.29 1.91 0.12 40.61 08:36:01 AM 3 39.06 0.00 1.15 0.57 0.10 59.11 08:36:01 AM 4 20.79 0.00 0.92 0.23 0.08 77.97 08:36:01 AM 5 27.04 0.00 1.22 0.12 0.12 71.50 08:36:01 AM 6 48.01 0.00 1.33 0.82 0.10 49.73 08:36:01 AM 7 41.36 0.00 1.54 14.33 0.13 42.63 08:37:01 AM all 26.48 0.00 2.76 1.47 0.10 69.18 08:37:01 AM 0 24.32 0.00 2.47 0.08 0.12 73.01 08:37:01 AM 1 22.94 0.00 3.08 5.72 0.10 68.15 08:37:01 AM 2 18.84 0.00 3.39 0.74 0.10 76.93 08:37:01 AM 3 30.41 0.00 2.77 0.81 0.08 65.92 08:37:01 AM 4 28.62 0.00 2.23 1.43 0.10 67.62 08:37:01 AM 5 18.89 0.00 2.34 0.67 0.12 77.98 08:37:01 AM 6 42.95 0.00 3.35 1.33 0.12 52.26 08:37:01 AM 7 24.86 0.00 2.48 0.99 0.08 71.58 08:38:01 AM all 23.42 0.00 2.53 0.09 0.11 73.85 08:38:01 AM 0 21.18 0.00 2.55 0.10 0.10 76.08 08:38:01 AM 1 22.04 0.00 2.55 0.08 0.12 75.21 08:38:01 AM 2 24.79 0.00 2.68 0.02 0.12 72.40 08:38:01 AM 3 24.67 0.00 2.21 0.10 0.12 72.90 08:38:01 AM 4 26.62 0.00 2.88 0.08 0.12 70.30 08:38:01 AM 5 29.50 0.00 2.98 0.13 0.12 67.27 08:38:01 AM 6 18.90 0.00 2.38 0.10 0.10 78.52 08:38:01 AM 7 19.68 0.00 1.98 0.08 0.10 78.16 08:39:01 AM all 6.71 0.00 1.17 0.02 0.08 92.03 08:39:01 AM 0 7.31 0.00 0.82 0.00 0.08 91.79 08:39:01 AM 1 5.36 0.00 1.24 0.00 0.08 93.32 08:39:01 AM 2 7.95 0.00 1.22 0.02 0.08 90.73 08:39:01 AM 3 4.76 0.00 0.87 0.02 0.07 94.28 08:39:01 AM 4 10.77 0.00 1.19 0.00 0.07 87.97 08:39:01 AM 5 5.67 0.00 0.96 0.05 0.08 93.24 08:39:01 AM 6 3.82 0.00 1.61 0.05 0.07 94.46 08:39:01 AM 7 8.01 0.00 1.44 0.00 0.07 90.48 08:40:01 AM all 2.42 0.00 0.73 0.04 0.09 96.73 08:40:01 AM 0 3.19 0.00 0.48 0.00 0.05 96.27 08:40:01 AM 1 1.93 0.00 1.21 0.00 0.08 96.78 08:40:01 AM 2 2.06 0.00 1.14 0.18 0.17 96.46 08:40:01 AM 3 2.32 0.00 0.72 0.00 0.10 96.86 08:40:01 AM 4 1.87 0.00 0.99 0.00 0.08 97.06 08:40:01 AM 5 4.40 0.00 0.55 0.00 0.07 94.98 08:40:01 AM 6 1.75 0.00 0.33 0.12 0.08 97.71 08:40:01 AM 7 1.82 0.00 0.40 0.00 0.05 97.73 08:41:01 AM all 16.66 0.00 0.48 0.02 0.07 82.77 08:41:01 AM 0 10.39 0.00 0.17 0.00 0.05 89.39 08:41:01 AM 1 36.82 0.00 0.57 0.00 0.12 62.50 08:41:01 AM 2 9.91 0.00 0.23 0.12 0.07 89.68 08:41:01 AM 3 7.87 0.00 0.87 0.00 0.07 91.19 08:41:01 AM 4 15.62 0.00 0.23 0.00 0.07 84.08 08:41:01 AM 5 11.69 0.00 0.13 0.00 0.07 88.11 08:41:01 AM 6 21.30 0.00 1.10 0.03 0.07 77.49 08:41:01 AM 7 19.69 0.00 0.53 0.00 0.05 79.73 08:42:01 AM all 34.33 0.00 1.97 0.69 0.11 62.91 08:42:01 AM 0 33.80 0.00 1.41 0.02 0.10 64.67 08:42:01 AM 1 32.55 0.00 2.08 2.23 0.13 63.01 08:42:01 AM 2 22.92 0.00 2.11 1.41 0.10 73.46 08:42:01 AM 3 46.35 0.00 2.58 0.75 0.12 50.19 08:42:01 AM 4 39.93 0.00 2.23 0.32 0.10 57.42 08:42:01 AM 5 28.47 0.00 1.61 0.17 0.10 69.65 08:42:01 AM 6 33.10 0.00 1.46 0.45 0.10 64.89 08:42:01 AM 7 37.49 0.00 2.27 0.17 0.10 59.98 08:43:01 AM all 29.77 0.00 1.62 0.07 0.15 68.39 08:43:01 AM 0 30.70 0.00 1.09 0.12 0.27 67.83 08:43:01 AM 1 36.54 0.00 1.88 0.00 0.13 61.45 08:43:01 AM 2 26.51 0.00 1.58 0.12 0.13 71.66 08:43:01 AM 3 25.89 0.00 1.58 0.03 0.15 72.34 08:43:01 AM 4 21.96 0.00 2.28 0.05 0.12 75.60 08:43:01 AM 5 30.94 0.00 1.71 0.00 0.12 67.23 08:43:01 AM 6 24.21 0.00 1.22 0.25 0.12 74.20 08:43:01 AM 7 41.44 0.00 1.64 0.00 0.13 56.78 08:44:01 AM all 31.69 0.00 1.73 0.46 0.10 66.02 08:44:01 AM 0 23.99 0.00 0.92 0.08 0.08 74.92 08:44:01 AM 1 44.28 0.00 1.77 0.02 0.12 53.81 08:44:01 AM 2 18.72 0.00 1.98 0.22 0.10 78.98 08:44:01 AM 3 41.86 0.00 1.74 0.15 0.10 56.14 08:44:01 AM 4 36.34 0.00 1.19 0.23 0.12 62.12 08:44:01 AM 5 29.78 0.00 2.17 2.52 0.10 65.44 08:44:01 AM 6 19.43 0.00 1.63 0.12 0.08 78.74 08:44:01 AM 7 39.04 0.00 2.44 0.38 0.08 58.05 08:45:01 AM all 17.78 0.00 1.68 0.80 0.06 79.67 08:45:01 AM 0 21.41 0.00 1.46 1.51 0.08 75.54 08:45:01 AM 1 25.22 0.00 2.09 1.14 0.05 71.50 08:45:01 AM 2 36.21 0.00 2.19 0.64 0.07 60.90 08:45:01 AM 3 14.07 0.00 2.12 0.08 0.05 83.68 08:45:01 AM 4 14.02 0.00 1.42 0.33 0.07 84.16 08:45:01 AM 5 4.99 0.00 1.07 0.23 0.07 93.64 08:45:01 AM 6 14.40 0.00 1.34 2.12 0.07 82.08 08:45:01 AM 7 11.89 0.00 1.77 0.37 0.05 85.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.20 0.00 1.56 0.69 0.09 75.46 Average: 0 20.04 0.00 1.18 0.21 0.10 78.47 Average: 1 26.46 0.00 1.71 1.67 0.10 70.06 Average: 2 22.53 0.00 1.84 0.60 0.10 74.93 Average: 3 23.72 0.00 1.68 0.31 0.09 74.20 Average: 4 21.94 0.00 1.62 0.32 0.09 76.02 Average: 5 18.32 0.00 1.40 0.39 0.09 79.80 Average: 6 21.65 0.00 1.52 0.56 0.09 76.19 Average: 7 22.89 0.00 1.55 1.50 0.08 73.98