---> uname -a: Linux prd-centos8-docker-8c-8g-26699.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25307 19 5459 30293 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:a2:7f:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fea2:7fe8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:1e:e3:96 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:e2ff:fe1e:e396/64 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) 07/08/2025 _x86_64_ (8 CPU) 14:42:31 LINUX RESTART (8 CPU) 02:43:01 PM tps rtps wtps bread/s bwrtn/s 02:44:01 PM 202.27 19.68 182.59 3931.09 10284.09 02:45:01 PM 247.60 5.28 242.32 1176.41 17058.50 02:46:01 PM 159.56 0.73 158.83 423.99 41909.53 02:47:01 PM 32.82 0.02 32.80 0.40 705.91 02:48:01 PM 28.31 0.48 27.82 21.46 483.82 02:49:01 PM 8.83 0.08 8.75 4.00 467.39 02:50:01 PM 14.53 0.00 14.53 0.00 391.62 02:51:01 PM 103.06 0.00 103.06 0.00 23401.70 02:52:01 PM 78.44 0.00 78.44 0.00 1338.32 02:53:01 PM 60.23 2.52 57.70 4587.83 1427.05 Average: 93.62 2.88 90.74 1008.46 9761.28 02:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 PM 29309740 31151084 3345972 10.25 2688 2159352 1573644 4.67 158620 2729444 139816 02:45:01 PM 27210180 29434600 5445532 16.68 2688 2534804 3009292 8.93 266852 4683296 50248 02:46:01 PM 24552880 27954976 8102832 24.81 2688 3685704 4407264 13.08 420940 7075916 1120 02:47:01 PM 24039464 27444880 8616248 26.39 2688 3687680 6218980 18.45 432480 7570028 8 02:48:01 PM 23931352 27342048 8724360 26.72 2688 3692992 4899380 14.54 439020 7674520 360 02:49:01 PM 25047592 28468508 7608120 23.30 2688 3702940 3893672 11.55 441456 6561276 40 02:50:01 PM 24709468 28342020 7946244 24.33 2688 3912896 3901164 11.57 591972 6742168 205576 02:51:01 PM 22923792 27050364 9731920 29.80 2688 4394872 6542996 19.41 645276 8414708 1552 02:52:01 PM 24705776 28800260 7949936 24.34 2688 4350432 3944644 11.70 643240 6650188 17468 02:53:01 PM 23416724 28448932 9238988 28.29 2688 5281440 3691672 10.95 959012 7613068 787156 Average: 24984697 28443767 7671015 23.49 2688 3740311 4208271 12.49 499887 6571461 120334 02:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 181.01 131.54 1336.37 28.12 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 442.42 342.82 5299.20 53.78 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.50 0.50 0.02 0.02 0.00 0.00 0.00 0.00 02:46:01 PM eth0 351.63 219.44 10034.02 33.11 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:47:01 PM lo 11.08 11.08 0.81 0.81 0.00 0.00 0.00 0.00 02:47:01 PM eth0 21.72 20.07 5.85 8.30 0.00 0.00 0.00 0.00 02:47:01 PM docker0 1.58 1.97 0.24 0.23 0.00 0.00 0.00 0.00 02:47:01 PM veth7655754 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM lo 56.60 56.60 4.52 4.52 0.00 0.00 0.00 0.00 02:48:01 PM eth0 212.93 161.05 59.80 63.38 0.00 0.00 0.00 0.00 02:48:01 PM docker0 10.58 12.30 1.56 1.64 0.00 0.00 0.00 0.00 02:49:01 PM lo 43.22 43.22 2.11 2.11 0.00 0.00 0.00 0.00 02:49:01 PM eth0 176.37 139.54 70.27 61.32 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:50:01 PM eth0 200.95 167.16 361.14 1533.68 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 19.82 19.82 2.46 2.46 0.00 0.00 0.00 0.00 02:51:01 PM eth0 591.16 310.99 2690.76 114.26 0.00 0.00 0.00 0.00 02:51:01 PM docker0 8.53 10.08 0.81 1.74 0.00 0.00 0.00 0.00 02:51:01 PM vethac16413 8.53 10.21 0.93 1.75 0.00 0.00 0.00 0.00 02:51:01 PM veth1fd79de 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 PM lo 1436.59 1436.59 247.45 247.45 0.00 0.00 0.00 0.00 02:52:01 PM eth0 175.52 115.26 321.01 42.23 0.00 0.00 0.00 0.00 02:52:01 PM docker0 622.33 640.09 120.94 116.74 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.92 0.92 0.04 0.04 0.00 0.00 0.00 0.00 02:53:01 PM eth0 99.47 124.66 1274.06 2390.24 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.15 157.15 25.79 25.79 0.00 0.00 0.00 0.00 Average: eth0 245.57 173.34 2146.73 429.51 0.00 0.00 0.00 0.00 Average: docker0 64.41 66.56 12.38 12.06 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) 07/08/2025 _x86_64_ (8 CPU) 14:42:31 LINUX RESTART (8 CPU) 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 11.64 0.00 1.11 1.04 0.05 86.17 02:44:01 PM 0 8.44 0.00 0.98 0.72 0.05 89.80 02:44:01 PM 1 7.24 0.00 1.09 1.34 0.05 90.29 02:44:01 PM 2 26.27 0.00 2.02 1.42 0.05 70.24 02:44:01 PM 3 18.30 0.00 1.72 1.37 0.07 78.53 02:44:01 PM 4 2.06 0.00 0.44 0.39 0.05 97.07 02:44:01 PM 5 15.30 0.00 1.37 0.98 0.05 82.29 02:44:01 PM 6 8.52 0.00 0.62 1.69 0.03 89.14 02:44:01 PM 7 6.93 0.00 0.63 0.42 0.02 92.00 02:45:01 PM all 39.06 0.00 1.39 1.78 0.10 57.67 02:45:01 PM 0 25.60 0.00 1.30 0.17 0.10 72.83 02:45:01 PM 1 42.64 0.00 0.90 0.70 0.10 55.66 02:45:01 PM 2 38.81 0.00 1.60 5.21 0.10 54.27 02:45:01 PM 3 34.44 0.00 1.74 3.35 0.10 60.37 02:45:01 PM 4 23.59 0.00 0.77 0.10 0.07 75.47 02:45:01 PM 5 43.80 0.00 2.04 2.01 0.12 52.03 02:45:01 PM 6 43.55 0.00 1.22 0.40 0.07 54.76 02:45:01 PM 7 60.05 0.00 1.54 2.31 0.15 35.96 02:46:01 PM all 28.58 0.00 2.59 2.00 0.08 66.75 02:46:01 PM 0 21.48 0.00 3.76 1.28 0.08 73.39 02:46:01 PM 1 29.11 0.00 2.32 4.39 0.08 64.10 02:46:01 PM 2 29.69 0.00 3.18 4.17 0.08 62.87 02:46:01 PM 3 31.69 0.00 2.02 0.98 0.08 65.24 02:46:01 PM 4 28.68 0.00 2.24 3.46 0.08 65.54 02:46:01 PM 5 39.11 0.00 2.77 0.97 0.10 57.04 02:46:01 PM 6 23.70 0.00 2.07 0.05 0.07 74.11 02:46:01 PM 7 25.16 0.00 2.36 0.66 0.07 71.76 02:47:01 PM all 14.44 0.00 1.73 0.19 0.08 83.56 02:47:01 PM 0 12.51 0.00 1.59 0.07 0.10 85.73 02:47:01 PM 1 13.17 0.00 1.66 0.44 0.10 84.63 02:47:01 PM 2 12.86 0.00 1.59 0.07 0.08 85.40 02:47:01 PM 3 15.79 0.00 1.89 0.07 0.08 82.16 02:47:01 PM 4 18.74 0.00 1.79 0.12 0.07 79.28 02:47:01 PM 5 15.87 0.00 1.92 0.08 0.05 82.07 02:47:01 PM 6 14.34 0.00 1.71 0.07 0.08 83.80 02:47:01 PM 7 12.19 0.00 1.71 0.64 0.08 85.38 02:48:01 PM all 15.96 0.00 1.82 2.80 0.08 79.34 02:48:01 PM 0 22.62 0.00 2.28 0.59 0.07 74.45 02:48:01 PM 1 14.57 0.00 2.11 3.66 0.08 79.57 02:48:01 PM 2 18.58 0.00 1.61 0.32 0.10 79.40 02:48:01 PM 3 14.71 0.00 1.41 0.20 0.08 83.60 02:48:01 PM 4 17.83 0.00 2.34 0.13 0.07 79.63 02:48:01 PM 5 13.95 0.00 1.72 0.25 0.07 84.01 02:48:01 PM 6 16.79 0.00 1.51 10.36 0.08 71.25 02:48:01 PM 7 8.64 0.00 1.56 6.92 0.05 82.83 02:49:01 PM all 6.98 0.00 0.65 0.04 0.05 92.28 02:49:01 PM 0 6.17 0.00 0.65 0.03 0.05 93.09 02:49:01 PM 1 3.01 0.00 0.64 0.08 0.05 96.22 02:49:01 PM 2 17.80 0.00 0.90 0.00 0.07 81.23 02:49:01 PM 3 7.31 0.00 0.85 0.00 0.05 91.79 02:49:01 PM 4 7.54 0.00 0.52 0.18 0.05 91.71 02:49:01 PM 5 6.78 0.00 0.52 0.03 0.03 92.64 02:49:01 PM 6 3.19 0.00 0.67 0.00 0.05 96.09 02:49:01 PM 7 4.06 0.00 0.42 0.02 0.03 95.48 02:50:01 PM all 24.48 0.00 0.78 0.04 0.06 74.64 02:50:01 PM 0 19.78 0.00 1.30 0.00 0.07 78.85 02:50:01 PM 1 20.50 0.00 0.53 0.00 0.05 78.92 02:50:01 PM 2 9.20 0.00 0.97 0.10 0.03 89.70 02:50:01 PM 3 54.92 0.00 1.67 0.20 0.10 43.11 02:50:01 PM 4 31.84 0.00 0.25 0.00 0.05 67.86 02:50:01 PM 5 16.17 0.00 0.20 0.00 0.05 83.58 02:50:01 PM 6 17.08 0.00 0.70 0.00 0.05 82.17 02:50:01 PM 7 26.34 0.00 0.60 0.00 0.08 72.98 02:51:01 PM all 26.10 0.00 1.80 1.31 0.08 70.71 02:51:01 PM 0 26.75 0.00 1.37 0.86 0.08 70.94 02:51:01 PM 1 27.89 0.00 2.16 0.49 0.08 69.37 02:51:01 PM 2 8.32 0.00 1.79 1.17 0.08 88.63 02:51:01 PM 3 27.38 0.00 1.75 0.97 0.07 69.83 02:51:01 PM 4 34.51 0.00 1.73 0.00 0.08 63.68 02:51:01 PM 5 27.93 0.00 2.10 5.26 0.08 64.63 02:51:01 PM 6 37.28 0.00 1.33 0.20 0.08 61.10 02:51:01 PM 7 18.79 0.00 2.17 1.52 0.07 77.46 02:52:01 PM all 28.34 0.00 2.39 0.18 0.11 68.97 02:52:01 PM 0 30.01 0.00 2.15 0.02 0.12 67.71 02:52:01 PM 1 33.12 0.00 2.28 0.10 0.12 64.38 02:52:01 PM 2 23.64 0.00 2.37 0.20 0.08 73.70 02:52:01 PM 3 28.63 0.00 2.18 0.07 0.12 69.00 02:52:01 PM 4 23.41 0.00 2.64 0.10 0.12 73.72 02:52:01 PM 5 36.60 0.00 3.01 0.74 0.12 59.53 02:52:01 PM 6 27.71 0.00 2.24 0.18 0.12 69.75 02:52:01 PM 7 23.60 0.00 2.25 0.03 0.10 74.02 02:53:01 PM all 28.69 0.00 1.33 0.28 0.07 69.62 02:53:01 PM 0 28.85 0.00 1.05 0.26 0.07 69.77 02:53:01 PM 1 31.75 0.00 1.36 0.09 0.07 66.74 02:53:01 PM 2 38.51 0.00 1.70 0.49 0.09 59.21 02:53:01 PM 3 22.03 0.00 1.12 0.20 0.07 76.58 02:53:01 PM 4 29.71 0.00 1.77 0.41 0.07 68.04 02:53:01 PM 5 19.09 0.00 1.19 0.65 0.07 79.00 02:53:01 PM 6 34.74 0.00 1.26 0.05 0.08 63.87 02:53:01 PM 7 24.81 0.00 1.21 0.14 0.07 73.78 Average: all 22.41 0.00 1.56 0.97 0.08 74.99 Average: 0 20.19 0.00 1.64 0.40 0.08 77.69 Average: 1 22.28 0.00 1.50 1.13 0.08 75.01 Average: 2 22.34 0.00 1.77 1.32 0.08 74.49 Average: 3 25.52 0.00 1.64 0.74 0.08 72.02 Average: 4 21.77 0.00 1.45 0.49 0.07 76.22 Average: 5 23.44 0.00 1.68 1.10 0.07 73.70 Average: 6 22.66 0.00 1.33 1.30 0.07 74.64 Average: 7 21.05 0.00 1.44 1.27 0.07 76.17