---> uname -a: Linux prd-centos8-docker-8c-8g-20547.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 1129 25166 19 5594 30287 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:e9:83:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fee9:8340/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:ce:22:b6 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::42:8ff:fece:22b6/64 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) 06/12/2025 _x86_64_ (8 CPU) 09:43:18 LINUX RESTART (8 CPU) 09:44:01 AM tps rtps wtps bread/s bwrtn/s 09:45:01 AM 150.56 17.38 133.18 3494.48 8496.25 09:46:01 AM 242.45 5.20 237.25 1176.27 18106.03 09:47:01 AM 164.93 0.68 164.25 434.32 42174.18 09:48:01 AM 40.44 0.02 40.42 2.40 575.81 09:49:01 AM 17.89 0.50 17.39 21.59 369.33 09:50:01 AM 10.16 0.00 10.16 0.00 477.28 09:51:01 AM 32.38 0.00 32.38 0.00 8090.13 09:52:01 AM 89.65 0.00 89.65 0.00 15637.70 09:53:01 AM 128.57 0.00 128.57 0.00 1972.44 09:54:01 AM 61.75 3.82 57.93 6212.33 29057.23 Average: 93.88 2.76 91.12 1134.07 12495.87 09:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 AM 29207980 31036672 3447732 10.56 2688 2147420 1801972 5.35 161236 2834844 183540 09:46:01 AM 27710284 29913764 4945428 15.14 2688 2514760 2526140 7.50 269604 4183752 51068 09:47:01 AM 25332720 28710344 7322992 22.42 2688 3662236 3521008 10.45 420648 6304304 1016 09:48:01 AM 25182932 28564016 7472780 22.88 2688 3664376 3834332 11.38 437084 6431492 64 09:49:01 AM 25009024 28394668 7646688 23.42 2688 3669252 3693412 10.96 439676 6605436 64 09:50:01 AM 25966944 29360544 6688768 20.48 2688 3677152 2880604 8.55 441564 5651252 28 09:51:01 AM 24021424 27910384 8634288 26.44 2688 4158916 4553184 13.51 504028 7503052 251944 09:52:01 AM 22419264 26535992 10236448 31.35 2688 4388520 6927676 20.55 551252 9017924 3520 09:53:01 AM 24438200 28493008 8217512 25.16 2688 4315392 3604948 10.70 552164 7019352 2564 09:54:01 AM 24829348 30060312 7826364 23.97 2688 5479256 2356004 6.99 775068 6390892 137364 Average: 25411812 28897970 7243900 22.18 2688 3767728 3569928 10.59 455232 6194230 63117 09:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 285.10 202.18 1401.48 40.88 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 432.86 346.18 5140.04 56.16 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 09:47:01 AM eth0 347.78 218.26 10030.20 23.87 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 AM lo 21.66 21.66 1.95 1.95 0.00 0.00 0.00 0.00 09:48:01 AM eth0 50.53 39.29 14.67 17.68 0.00 0.00 0.00 0.00 09:48:01 AM docker0 5.81 6.71 0.83 0.78 0.00 0.00 0.00 0.00 09:48:01 AM veth160cc72 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 AM lo 60.67 60.67 3.98 3.98 0.00 0.00 0.00 0.00 09:49:01 AM eth0 185.49 155.62 55.02 66.61 0.00 0.00 0.00 0.00 09:49:01 AM docker0 5.06 6.10 0.88 0.90 0.00 0.00 0.00 0.00 09:50:01 AM lo 8.30 8.30 0.41 0.41 0.00 0.00 0.00 0.00 09:50:01 AM eth0 107.51 71.90 72.86 20.95 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:51:01 AM eth0 705.32 395.85 2870.95 49.55 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 439.19 439.19 82.55 82.55 0.00 0.00 0.00 0.00 09:52:01 AM eth0 55.61 37.99 16.90 17.99 0.00 0.00 0.00 0.00 09:52:01 AM docker0 207.55 217.08 38.04 41.23 0.00 0.00 0.00 0.00 09:52:01 AM vethc648c7b 185.25 193.69 38.29 33.37 0.00 0.00 0.00 0.00 09:52:01 AM veth7a445a9 22.29 24.09 2.59 8.13 0.00 0.00 0.00 0.00 09:53:01 AM lo 606.01 606.01 144.22 144.22 0.00 0.00 0.00 0.00 09:53:01 AM eth0 121.53 88.49 279.69 34.03 0.00 0.00 0.00 0.00 09:53:01 AM docker0 295.62 303.78 75.40 68.58 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 419.41 302.72 3350.54 29.90 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 113.65 113.65 23.32 23.32 0.00 0.00 0.00 0.00 Average: eth0 271.10 185.84 2323.29 35.76 0.00 0.00 0.00 0.00 Average: docker0 51.40 53.37 11.52 11.15 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) 06/12/2025 _x86_64_ (8 CPU) 09:43:18 LINUX RESTART (8 CPU) 09:44:01 AM CPU %user %nice %system %iowait %steal %idle 09:45:01 AM all 12.08 0.00 1.12 0.72 0.05 86.02 09:45:01 AM 0 9.67 0.00 1.14 0.65 0.07 88.48 09:45:01 AM 1 16.41 0.00 1.52 1.40 0.07 80.60 09:45:01 AM 2 18.73 0.00 2.02 0.62 0.07 78.56 09:45:01 AM 3 4.50 0.00 0.50 0.05 0.05 94.90 09:45:01 AM 4 25.07 0.00 1.95 1.49 0.05 71.44 09:45:01 AM 5 8.58 0.00 0.68 0.75 0.05 89.93 09:45:01 AM 6 5.87 0.00 0.30 0.03 0.05 93.75 09:45:01 AM 7 7.77 0.00 0.87 0.80 0.02 90.54 09:46:01 AM all 43.26 0.00 1.61 1.34 0.09 53.70 09:46:01 AM 0 44.72 0.00 1.22 1.72 0.08 52.26 09:46:01 AM 1 52.04 0.00 2.02 1.42 0.08 44.44 09:46:01 AM 2 48.32 0.00 1.17 0.43 0.08 49.99 09:46:01 AM 3 42.37 0.00 2.38 2.08 0.12 53.06 09:46:01 AM 4 46.36 0.00 1.79 0.92 0.08 50.84 09:46:01 AM 5 41.39 0.00 1.31 2.01 0.08 55.21 09:46:01 AM 6 35.33 0.00 1.70 0.62 0.08 62.26 09:46:01 AM 7 35.58 0.00 1.27 1.54 0.08 61.53 09:47:01 AM all 28.21 0.00 3.06 2.04 0.08 66.60 09:47:01 AM 0 33.40 0.00 2.32 0.15 0.08 64.05 09:47:01 AM 1 32.15 0.00 3.46 4.00 0.08 60.31 09:47:01 AM 2 39.57 0.00 2.90 6.73 0.08 50.72 09:47:01 AM 3 17.97 0.00 3.40 1.23 0.08 77.32 09:47:01 AM 4 33.49 0.00 3.13 1.18 0.08 62.12 09:47:01 AM 5 24.66 0.00 2.51 0.81 0.07 71.96 09:47:01 AM 6 22.94 0.00 3.29 1.91 0.08 71.77 09:47:01 AM 7 21.55 0.00 3.51 0.35 0.07 74.52 09:48:01 AM all 21.34 0.00 2.58 0.07 0.08 75.93 09:48:01 AM 0 23.06 0.00 2.60 0.08 0.08 74.18 09:48:01 AM 1 23.54 0.00 2.76 0.08 0.07 73.55 09:48:01 AM 2 19.65 0.00 2.43 0.12 0.08 77.72 09:48:01 AM 3 27.79 0.00 3.37 0.07 0.08 68.69 09:48:01 AM 4 19.27 0.00 2.11 0.05 0.08 78.49 09:48:01 AM 5 17.35 0.00 2.71 0.07 0.07 79.80 09:48:01 AM 6 19.68 0.00 2.53 0.02 0.07 77.71 09:48:01 AM 7 20.40 0.00 2.11 0.10 0.08 77.30 09:49:01 AM all 13.30 0.00 1.75 0.04 0.08 84.84 09:49:01 AM 0 10.50 0.00 1.45 0.08 0.07 87.90 09:49:01 AM 1 13.85 0.00 2.73 0.03 0.08 83.31 09:49:01 AM 2 14.38 0.00 1.71 0.00 0.08 83.83 09:49:01 AM 3 12.69 0.00 1.47 0.02 0.07 85.75 09:49:01 AM 4 12.07 0.00 1.24 0.02 0.08 86.59 09:49:01 AM 5 15.70 0.00 1.79 0.00 0.08 82.42 09:49:01 AM 6 10.73 0.00 1.27 0.08 0.07 87.85 09:49:01 AM 7 16.49 0.00 2.34 0.07 0.07 81.04 09:50:01 AM all 11.92 0.00 0.36 0.04 0.04 87.65 09:50:01 AM 0 12.02 0.00 0.18 0.02 0.05 87.73 09:50:01 AM 1 4.61 0.00 0.53 0.28 0.03 94.54 09:50:01 AM 2 9.75 0.00 0.30 0.00 0.03 89.92 09:50:01 AM 3 4.41 0.00 0.28 0.00 0.05 95.26 09:50:01 AM 4 15.40 0.00 0.30 0.00 0.03 84.27 09:50:01 AM 5 41.48 0.00 0.73 0.00 0.05 57.74 09:50:01 AM 6 4.77 0.00 0.15 0.00 0.03 95.04 09:50:01 AM 7 2.86 0.00 0.38 0.00 0.03 96.72 09:51:01 AM all 34.48 0.00 1.63 0.36 0.08 63.45 09:51:01 AM 0 26.61 0.00 0.99 0.07 0.07 72.27 09:51:01 AM 1 33.90 0.00 1.93 1.71 0.10 62.36 09:51:01 AM 2 53.26 0.00 2.16 0.52 0.10 43.96 09:51:01 AM 3 26.44 0.00 2.21 0.45 0.10 70.79 09:51:01 AM 4 19.76 0.00 1.46 0.07 0.08 78.63 09:51:01 AM 5 45.36 0.00 1.37 0.02 0.07 53.19 09:51:01 AM 6 34.58 0.00 1.42 0.02 0.07 63.91 09:51:01 AM 7 35.95 0.00 1.51 0.00 0.08 62.46 09:52:01 AM all 29.33 0.00 2.02 0.90 0.09 67.66 09:52:01 AM 0 39.68 0.00 2.13 0.03 0.10 58.06 09:52:01 AM 1 29.93 0.00 1.89 0.02 0.08 68.08 09:52:01 AM 2 31.20 0.00 2.50 1.26 0.10 64.94 09:52:01 AM 3 19.83 0.00 1.46 0.45 0.08 78.18 09:52:01 AM 4 24.54 0.00 2.61 0.40 0.08 72.37 09:52:01 AM 5 29.08 0.00 1.46 0.00 0.10 69.35 09:52:01 AM 6 29.34 0.00 1.91 3.91 0.08 64.76 09:52:01 AM 7 30.99 0.00 2.21 1.12 0.08 65.59 09:53:01 AM all 32.62 0.00 1.77 0.30 0.09 65.23 09:53:01 AM 0 35.84 0.00 2.26 0.07 0.08 61.75 09:53:01 AM 1 19.02 0.00 2.17 1.95 0.08 76.78 09:53:01 AM 2 35.27 0.00 1.83 0.02 0.10 62.79 09:53:01 AM 3 46.24 0.00 1.24 0.10 0.10 52.32 09:53:01 AM 4 32.10 0.00 1.54 0.05 0.08 66.23 09:53:01 AM 5 30.44 0.00 2.33 0.13 0.08 67.02 09:53:01 AM 6 40.97 0.00 1.74 0.07 0.10 57.12 09:53:01 AM 7 21.01 0.00 1.05 0.00 0.07 77.87 09:54:01 AM all 31.00 0.00 1.93 1.41 0.07 65.59 09:54:01 AM 0 31.49 0.00 1.62 0.12 0.07 66.70 09:54:01 AM 1 30.71 0.00 1.84 5.26 0.05 62.14 09:54:01 AM 2 26.95 0.00 1.99 0.52 0.08 70.45 09:54:01 AM 3 39.90 0.00 3.15 0.30 0.08 56.56 09:54:01 AM 4 26.83 0.00 2.13 2.03 0.08 68.93 09:54:01 AM 5 24.35 0.00 1.02 2.11 0.07 72.45 09:54:01 AM 6 42.58 0.00 1.85 0.23 0.07 55.27 09:54:01 AM 7 25.20 0.00 1.82 0.70 0.08 72.19 Average: all 25.75 0.00 1.78 0.72 0.07 71.68 Average: 0 26.68 0.00 1.59 0.30 0.08 71.35 Average: 1 25.61 0.00 2.08 1.61 0.07 70.62 Average: 2 29.69 0.00 1.90 1.02 0.08 67.31 Average: 3 24.21 0.00 1.95 0.47 0.08 73.28 Average: 4 25.48 0.00 1.82 0.62 0.08 72.00 Average: 5 27.84 0.00 1.59 0.59 0.07 69.91 Average: 6 24.66 0.00 1.62 0.69 0.07 72.96 Average: 7 21.77 0.00 1.71 0.47 0.07 75.98