---> uname -a: Linux prd-centos8-docker-8c-8g-17738.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1129 25296 19 5464 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:68:6e:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe68:6e60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:d5:2c:9f 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::42:64ff:fed5:2c9f/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) 12/04/2025 _x86_64_ (8 CPU) 14:45:13 LINUX RESTART (8 CPU) 02:46:01 PM tps rtps wtps bread/s bwrtn/s 02:47:01 PM 271.06 17.33 253.73 3623.06 14021.28 02:48:01 PM 151.57 1.85 149.73 593.50 12471.20 02:49:01 PM 24.38 0.13 24.25 31.99 2574.54 02:50:01 PM 111.31 0.45 110.86 381.61 39153.27 02:51:01 PM 30.62 0.48 30.13 21.46 622.82 02:52:01 PM 6.37 0.00 6.37 0.00 468.94 02:53:01 PM 118.71 0.00 118.71 0.00 23964.93 02:54:01 PM 14.58 0.00 14.58 0.00 336.06 02:55:01 PM 165.46 0.02 165.44 1.47 2283.79 02:56:01 PM 46.45 2.55 43.90 4518.76 26758.95 Average: 94.05 2.28 91.77 917.22 12265.94 02:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 PM 28711816 30716448 3943896 12.08 2688 2317856 1755468 5.21 212716 3245248 144364 02:48:01 PM 27021364 29299356 5634348 17.25 2688 2586124 3035284 9.01 281240 4847236 67764 02:49:01 PM 25681316 28702528 6974396 21.36 2688 3324268 3795320 11.26 336696 6114044 735376 02:50:01 PM 25011760 28425532 7643952 23.41 2688 3696028 4001260 11.87 435152 6596904 56 02:51:01 PM 24724112 28145768 7931600 24.29 2688 3703824 3932148 11.67 443268 6877312 232 02:52:01 PM 25569068 29004496 7086644 21.70 2688 3717280 3195724 9.48 449148 6032116 3132 02:53:01 PM 23633892 27772352 9021820 27.63 2688 4406848 5825464 17.28 551296 7800908 1556 02:54:01 PM 22979168 27165156 9676544 29.63 2688 4454644 6329900 18.78 555752 8447256 2644 02:55:01 PM 24132952 28239596 8522760 26.10 2688 4363136 3886084 11.53 552776 7313048 24 02:56:01 PM 25871948 30971796 6783764 20.77 2688 5346836 1552088 4.61 901944 5218504 73640 Average: 25333740 28844303 7321972 22.42 2688 3791684 3730874 11.07 471999 6249258 102879 02:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 256.33 219.53 2996.27 53.09 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 338.88 257.99 3815.92 47.96 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 406.93 266.44 9553.24 36.31 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 6.08 6.08 0.54 0.54 0.00 0.00 0.00 0.00 02:50:01 PM eth0 10.66 10.60 2.87 5.25 0.00 0.00 0.00 0.00 02:50:01 PM docker0 1.57 1.95 0.23 0.22 0.00 0.00 0.00 0.00 02:50:01 PM veth7d58923 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:51:01 PM lo 72.60 72.60 5.50 5.50 0.00 0.00 0.00 0.00 02:51:01 PM eth0 253.57 179.94 65.73 71.78 0.00 0.00 0.00 0.00 02:51:01 PM docker0 11.36 12.69 1.67 1.64 0.00 0.00 0.00 0.00 02:52:01 PM lo 44.63 44.63 2.18 2.18 0.00 0.00 0.00 0.00 02:52:01 PM eth0 154.16 119.43 62.68 54.40 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 19.68 19.68 2.47 2.47 0.00 0.00 0.00 0.00 02:53:01 PM eth0 493.29 211.68 2976.67 18.57 0.00 0.00 0.00 0.00 02:53:01 PM docker0 8.18 8.73 0.80 1.64 0.00 0.00 0.00 0.00 02:53:01 PM veth35f893a 8.18 8.86 0.91 1.65 0.00 0.00 0.00 0.00 02:53:01 PM veth781b550 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 PM lo 691.42 691.42 98.13 98.13 0.00 0.00 0.00 0.00 02:54:01 PM eth0 178.02 116.86 53.42 58.42 0.00 0.00 0.00 0.00 02:54:01 PM docker0 294.45 306.72 45.17 48.01 0.00 0.00 0.00 0.00 02:54:01 PM veth35f893a 253.64 263.66 44.18 37.43 0.00 0.00 0.00 0.00 02:54:01 PM veth781b550 40.81 43.51 5.01 10.83 0.00 0.00 0.00 0.00 02:55:01 PM lo 899.62 899.62 167.27 167.27 0.00 0.00 0.00 0.00 02:55:01 PM eth0 216.24 154.65 306.36 60.49 0.00 0.00 0.00 0.00 02:55:01 PM docker0 404.30 414.46 88.94 73.86 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 02:56:01 PM eth0 79.91 66.39 1254.77 14.71 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.49 173.49 27.61 27.61 0.00 0.00 0.00 0.00 Average: eth0 238.80 160.35 2108.68 42.10 0.00 0.00 0.00 0.00 Average: docker0 71.98 74.45 13.68 12.54 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) 12/04/2025 _x86_64_ (8 CPU) 14:45:13 LINUX RESTART (8 CPU) 02:46:01 PM CPU %user %nice %system %iowait %steal %idle 02:47:01 PM all 19.03 0.00 1.36 1.13 0.07 78.41 02:47:01 PM 0 14.34 0.00 1.07 1.84 0.08 82.67 02:47:01 PM 1 26.83 0.00 1.44 1.04 0.07 70.63 02:47:01 PM 2 14.15 0.00 1.64 1.72 0.07 82.42 02:47:01 PM 3 27.43 0.00 1.25 0.50 0.07 70.75 02:47:01 PM 4 22.16 0.00 1.64 1.44 0.08 74.68 02:47:01 PM 5 24.75 0.00 2.12 1.34 0.07 71.72 02:47:01 PM 6 11.83 0.00 0.99 0.50 0.07 86.61 02:47:01 PM 7 10.77 0.00 0.73 0.67 0.05 87.77 02:48:01 PM all 37.06 0.00 1.20 0.75 0.09 60.91 02:48:01 PM 0 44.51 0.00 0.97 0.00 0.10 54.42 02:48:01 PM 1 26.16 0.00 1.17 1.87 0.08 70.72 02:48:01 PM 2 32.65 0.00 1.45 0.20 0.08 65.61 02:48:01 PM 3 21.92 0.00 0.87 1.31 0.07 75.83 02:48:01 PM 4 56.09 0.00 2.16 2.31 0.08 39.37 02:48:01 PM 5 29.76 0.00 0.87 0.03 0.08 69.26 02:48:01 PM 6 43.59 0.00 0.75 0.23 0.08 55.34 02:48:01 PM 7 41.73 0.00 1.37 0.03 0.10 56.76 02:49:01 PM all 21.77 0.00 0.94 0.11 0.05 77.12 02:49:01 PM 0 20.69 0.00 0.67 0.02 0.05 78.58 02:49:01 PM 1 57.64 0.00 1.79 0.00 0.08 40.49 02:49:01 PM 2 15.67 0.00 0.82 0.00 0.05 83.46 02:49:01 PM 3 16.54 0.00 0.77 0.00 0.05 82.65 02:49:01 PM 4 21.22 0.00 0.74 0.79 0.07 77.19 02:49:01 PM 5 5.19 0.00 1.36 0.05 0.03 93.37 02:49:01 PM 6 11.87 0.00 0.90 0.05 0.03 87.15 02:49:01 PM 7 25.30 0.00 0.50 0.00 0.03 74.16 02:50:01 PM all 18.20 0.00 2.67 1.34 0.07 77.72 02:50:01 PM 0 17.54 0.00 2.64 0.05 0.07 79.70 02:50:01 PM 1 16.87 0.00 2.85 0.91 0.07 79.31 02:50:01 PM 2 17.19 0.00 3.25 1.31 0.08 78.16 02:50:01 PM 3 35.45 0.00 2.54 1.65 0.08 60.29 02:50:01 PM 4 11.97 0.00 3.03 2.31 0.07 82.62 02:50:01 PM 5 11.51 0.00 2.40 1.58 0.07 84.43 02:50:01 PM 6 16.16 0.00 2.48 2.63 0.07 78.65 02:50:01 PM 7 18.88 0.00 2.18 0.29 0.07 78.58 02:51:01 PM all 18.90 0.00 2.06 0.04 0.08 78.93 02:51:01 PM 0 17.88 0.00 2.01 0.02 0.08 80.01 02:51:01 PM 1 18.34 0.00 1.83 0.02 0.08 79.74 02:51:01 PM 2 16.48 0.00 2.50 0.05 0.08 80.89 02:51:01 PM 3 21.01 0.00 2.23 0.07 0.07 76.63 02:51:01 PM 4 24.51 0.00 1.94 0.03 0.08 73.43 02:51:01 PM 5 24.65 0.00 2.46 0.05 0.07 72.77 02:51:01 PM 6 17.29 0.00 1.62 0.00 0.07 81.02 02:51:01 PM 7 10.99 0.00 1.91 0.08 0.07 86.95 02:52:01 PM all 18.37 0.00 1.05 0.02 0.06 80.50 02:52:01 PM 0 17.80 0.00 0.50 0.00 0.07 81.64 02:52:01 PM 1 28.10 0.00 1.24 0.03 0.07 70.56 02:52:01 PM 2 5.93 0.00 1.47 0.12 0.07 92.41 02:52:01 PM 3 21.06 0.00 0.55 0.00 0.07 78.33 02:52:01 PM 4 23.38 0.00 1.84 0.00 0.07 74.72 02:52:01 PM 5 17.19 0.00 0.42 0.00 0.05 82.34 02:52:01 PM 6 18.96 0.00 0.48 0.00 0.07 80.49 02:52:01 PM 7 14.50 0.00 1.87 0.00 0.07 83.56 02:53:01 PM all 30.51 0.00 2.00 0.98 0.08 66.43 02:53:01 PM 0 34.76 0.00 1.62 0.02 0.08 63.52 02:53:01 PM 1 16.67 0.00 1.81 1.64 0.08 79.79 02:53:01 PM 2 21.37 0.00 2.40 2.47 0.08 73.68 02:53:01 PM 3 36.63 0.00 2.42 0.94 0.08 59.93 02:53:01 PM 4 35.99 0.00 1.81 0.27 0.08 61.85 02:53:01 PM 5 34.16 0.00 1.89 0.82 0.08 63.04 02:53:01 PM 6 37.04 0.00 2.36 1.66 0.08 58.85 02:53:01 PM 7 27.47 0.00 1.65 0.03 0.08 70.77 02:54:01 PM all 22.20 0.00 1.58 0.01 0.08 76.14 02:54:01 PM 0 14.54 0.00 1.37 0.00 0.08 84.00 02:54:01 PM 1 22.83 0.00 1.27 0.02 0.08 75.80 02:54:01 PM 2 17.92 0.00 2.30 0.00 0.08 79.70 02:54:01 PM 3 42.92 0.00 1.89 0.00 0.08 55.10 02:54:01 PM 4 20.37 0.00 1.30 0.03 0.07 78.22 02:54:01 PM 5 19.57 0.00 1.31 0.00 0.07 79.05 02:54:01 PM 6 24.25 0.00 1.37 0.00 0.08 74.29 02:54:01 PM 7 15.15 0.00 1.86 0.00 0.07 82.92 02:55:01 PM all 24.68 0.00 1.83 0.33 0.08 73.08 02:55:01 PM 0 35.46 0.00 1.35 0.07 0.10 63.02 02:55:01 PM 1 23.71 0.00 1.69 0.08 0.08 74.43 02:55:01 PM 2 37.26 0.00 3.03 0.10 0.08 59.53 02:55:01 PM 3 25.59 0.00 1.49 0.17 0.08 72.67 02:55:01 PM 4 16.07 0.00 1.64 0.03 0.07 82.19 02:55:01 PM 5 30.12 0.00 1.61 0.02 0.08 68.17 02:55:01 PM 6 9.96 0.00 2.09 2.02 0.08 85.85 02:55:01 PM 7 19.18 0.00 1.71 0.15 0.08 78.87 02:56:01 PM all 24.99 0.00 1.68 0.97 0.07 72.29 02:56:01 PM 0 22.16 0.00 1.34 0.40 0.07 76.03 02:56:01 PM 1 15.96 0.00 1.28 0.19 0.12 82.45 02:56:01 PM 2 38.43 0.00 1.77 1.21 0.05 58.54 02:56:01 PM 3 30.09 0.00 2.51 4.88 0.07 62.45 02:56:01 PM 4 24.46 0.00 1.32 0.15 0.05 74.03 02:56:01 PM 5 22.48 0.00 1.22 0.22 0.07 76.02 02:56:01 PM 6 30.66 0.00 2.52 0.54 0.07 66.21 02:56:01 PM 7 15.61 0.00 1.51 0.17 0.05 82.66 Average: all 23.57 0.00 1.64 0.57 0.07 74.15 Average: 0 23.97 0.00 1.35 0.24 0.08 74.36 Average: 1 25.33 0.00 1.64 0.58 0.08 72.37 Average: 2 21.71 0.00 2.06 0.72 0.07 75.44 Average: 3 27.86 0.00 1.65 0.95 0.07 69.47 Average: 4 25.63 0.00 1.74 0.74 0.07 71.82 Average: 5 21.95 0.00 1.56 0.41 0.07 76.01 Average: 6 22.16 0.00 1.56 0.76 0.07 75.45 Average: 7 19.96 0.00 1.53 0.14 0.07 78.30