---> uname -a: Linux prd-centos8-docker-8c-8g-33548.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25097 19 5642 30266 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:db:39:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fedb:3944/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:2c:df:c6 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::42:7aff:fe2c:dfc6/64 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) 08/07/2025 _x86_64_ (8 CPU) 10:33:42 LINUX RESTART (8 CPU) 10:34:01 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 257.76 12.30 245.47 1881.24 8794.89 10:36:01 AM 278.76 18.93 259.83 4079.31 14862.08 10:37:01 AM 178.07 0.77 177.31 478.37 47522.13 10:38:01 AM 39.34 0.08 39.25 1.20 746.15 10:39:02 AM 18.28 0.43 17.84 20.93 380.44 10:40:01 AM 10.17 0.00 10.17 0.00 478.09 10:41:01 AM 22.43 0.00 22.43 0.00 444.70 10:42:01 AM 105.23 0.00 105.23 0.00 26501.95 10:43:01 AM 223.60 0.00 223.60 0.00 2355.30 10:44:01 AM 49.98 3.45 46.53 6085.52 27251.36 10:45:01 AM 44.34 0.82 43.53 198.37 8423.35 Average: 111.79 3.35 108.44 1160.27 12541.32 10:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 29494784 31228196 3160928 9.68 2688 2052224 1464252 4.34 148012 2568480 220064 10:36:01 AM 27920748 30139272 4734964 14.50 2688 2529068 2261852 6.71 260852 3980440 207596 10:37:01 AM 25073084 28471296 7582628 23.22 2688 3681528 3836836 11.38 417092 6556432 468 10:38:01 AM 24592076 27994604 8063636 24.69 2688 3684280 5433028 16.12 438872 7006756 360 10:39:02 AM 24555916 27963188 8099796 24.80 2688 3689056 4440560 13.18 441364 7044368 72 10:40:01 AM 25698340 29115016 6957372 21.31 2688 3698828 3174488 9.42 443308 5908192 20 10:41:01 AM 25339152 28995344 7316560 22.41 2688 3936108 3101920 9.20 506508 6196848 232424 10:42:01 AM 23260824 27401448 9394888 28.77 2688 4409568 6135868 18.21 555228 8164980 3760 10:43:01 AM 24416088 28503192 8239624 25.23 2688 4343840 3561792 10.57 551728 7031712 15572 10:44:01 AM 25353852 30608048 7301860 22.36 2688 5502092 1897964 5.63 763608 5871508 191624 10:45:01 AM 25741000 31031744 6914712 21.17 2688 5533800 1489168 4.42 969484 5277048 22596 Average: 25585988 29222850 7069724 21.65 2688 3914581 3345248 9.93 499641 5964251 81323 10:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 384.71 242.10 1715.20 52.64 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 457.91 363.63 5517.77 69.74 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 338.10 211.01 10036.88 27.22 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 24.31 24.31 2.18 2.18 0.00 0.00 0.00 0.00 10:38:01 AM eth0 35.55 27.77 9.02 13.48 0.00 0.00 0.00 0.00 10:38:01 AM docker0 6.05 7.13 0.88 0.87 0.00 0.00 0.00 0.00 10:38:01 AM veth01e8930 3.22 3.90 0.51 0.46 0.00 0.00 0.00 0.00 10:39:02 AM lo 63.58 63.58 4.06 4.06 0.00 0.00 0.00 0.00 10:39:02 AM eth0 287.27 213.60 82.06 82.36 0.00 0.00 0.00 0.00 10:39:02 AM docker0 5.51 6.05 0.84 0.83 0.00 0.00 0.00 0.00 10:39:02 AM veth5e744c0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 AM lo 44.32 44.32 2.29 2.29 0.00 0.00 0.00 0.00 10:40:01 AM eth0 155.20 122.11 72.40 50.74 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.81 1.02 0.12 0.19 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:41:01 AM eth0 155.08 124.46 748.67 34.62 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 172.59 172.59 25.83 25.83 0.00 0.00 0.00 0.00 10:42:01 AM eth0 583.41 311.83 2285.39 28.16 0.00 0.00 0.00 0.00 10:42:01 AM docker0 74.06 78.32 11.54 12.88 0.00 0.00 0.00 0.00 10:42:01 AM veth570211e 67.29 70.81 11.71 11.02 0.00 0.00 0.00 0.00 10:42:01 AM veth79df2fb 6.76 8.21 0.84 2.13 0.00 0.00 0.00 0.00 10:43:01 AM lo 1265.28 1265.28 221.96 221.96 0.00 0.00 0.00 0.00 10:43:01 AM eth0 133.74 92.39 278.29 32.35 0.00 0.00 0.00 0.00 10:43:01 AM docker0 552.81 567.31 109.26 104.72 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 AM eth0 304.63 217.20 3380.41 29.19 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 127.51 98.10 248.48 31.27 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.04 143.04 23.35 23.35 0.00 0.00 0.00 0.00 Average: eth0 269.54 184.11 2219.04 41.06 0.00 0.00 0.00 0.00 Average: docker0 58.22 60.11 11.17 10.88 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) 08/07/2025 _x86_64_ (8 CPU) 10:33:42 LINUX RESTART (8 CPU) 10:34:01 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 11.88 0.00 1.45 0.93 0.05 85.70 10:35:01 AM 0 2.84 0.00 1.14 0.54 0.07 95.42 10:35:01 AM 1 13.59 0.00 1.77 0.97 0.05 83.61 10:35:01 AM 2 9.36 0.00 1.09 0.87 0.05 88.64 10:35:01 AM 3 22.75 0.00 3.16 2.78 0.05 71.27 10:35:01 AM 4 7.03 0.00 0.67 0.58 0.05 91.67 10:35:01 AM 5 10.59 0.00 1.00 0.23 0.07 88.10 10:35:01 AM 6 14.88 0.00 1.67 1.25 0.03 82.16 10:35:01 AM 7 14.00 0.00 1.07 0.20 0.03 84.70 10:36:01 AM all 35.17 0.00 1.57 1.79 0.10 61.38 10:36:01 AM 0 44.96 0.00 1.69 2.49 0.10 50.75 10:36:01 AM 1 43.02 0.00 1.59 0.90 0.12 54.37 10:36:01 AM 2 33.39 0.00 1.46 2.29 0.10 62.76 10:36:01 AM 3 31.62 0.00 2.16 2.24 0.10 63.88 10:36:01 AM 4 28.96 0.00 1.46 1.39 0.08 68.11 10:36:01 AM 5 28.99 0.00 1.81 3.65 0.10 65.45 10:36:01 AM 6 37.24 0.00 1.04 0.97 0.08 60.67 10:36:01 AM 7 33.16 0.00 1.34 0.37 0.10 65.03 10:37:01 AM all 34.44 0.00 2.97 1.85 0.09 60.64 10:37:01 AM 0 37.04 0.00 3.83 0.87 0.12 58.14 10:37:01 AM 1 42.95 0.00 3.30 5.25 0.08 48.43 10:37:01 AM 2 42.91 0.00 3.57 3.57 0.10 49.85 10:37:01 AM 3 31.33 0.00 3.33 1.68 0.08 63.57 10:37:01 AM 4 20.73 0.00 3.05 2.21 0.08 73.93 10:37:01 AM 5 19.45 0.00 2.27 0.72 0.08 77.48 10:37:01 AM 6 48.37 0.00 1.99 0.03 0.10 49.50 10:37:01 AM 7 32.72 0.00 2.46 0.47 0.07 64.29 10:38:01 AM all 20.57 0.00 2.11 0.09 0.09 77.13 10:38:01 AM 0 19.41 0.00 2.21 0.25 0.12 78.02 10:38:01 AM 1 20.23 0.00 1.72 0.07 0.08 77.89 10:38:01 AM 2 23.67 0.00 2.54 0.05 0.10 73.64 10:38:01 AM 3 16.89 0.00 1.82 0.10 0.10 81.08 10:38:01 AM 4 20.46 0.00 1.81 0.08 0.08 77.56 10:38:01 AM 5 26.77 0.00 2.59 0.05 0.08 70.50 10:38:01 AM 6 18.66 0.00 2.21 0.05 0.07 79.02 10:38:01 AM 7 18.49 0.00 2.01 0.08 0.08 79.33 10:39:02 AM all 9.09 0.00 1.40 0.04 0.08 89.38 10:39:02 AM 0 9.66 0.00 0.92 0.00 0.07 89.35 10:39:02 AM 1 7.82 0.00 1.79 0.00 0.08 90.31 10:39:02 AM 2 13.46 0.00 1.77 0.05 0.07 84.65 10:39:02 AM 3 5.79 0.00 1.44 0.10 0.08 92.59 10:39:02 AM 4 8.47 0.00 1.16 0.02 0.08 90.27 10:39:02 AM 5 10.36 0.00 1.72 0.03 0.08 87.80 10:39:02 AM 6 10.53 0.00 1.52 0.05 0.12 87.78 10:39:02 AM 7 6.65 0.00 0.92 0.05 0.08 92.29 10:40:01 AM all 9.54 0.00 0.84 0.05 0.06 89.51 10:40:01 AM 0 4.97 0.00 1.07 0.00 0.07 93.89 10:40:01 AM 1 8.87 0.00 1.22 0.02 0.07 89.82 10:40:01 AM 2 22.73 0.00 0.95 0.03 0.09 76.20 10:40:01 AM 3 5.46 0.00 1.02 0.29 0.07 93.17 10:40:01 AM 4 5.77 0.00 1.04 0.02 0.07 93.11 10:40:01 AM 5 13.72 0.00 0.59 0.00 0.05 85.64 10:40:01 AM 6 8.27 0.00 0.42 0.02 0.07 91.22 10:40:01 AM 7 6.51 0.00 0.42 0.02 0.03 93.02 10:41:01 AM all 29.23 0.00 0.91 0.05 0.07 69.74 10:41:01 AM 0 23.21 0.00 0.53 0.02 0.05 76.19 10:41:01 AM 1 34.83 0.00 0.98 0.00 0.08 64.10 10:41:01 AM 2 19.01 0.00 0.90 0.00 0.07 80.02 10:41:01 AM 3 15.24 0.00 0.72 0.18 0.05 83.81 10:41:01 AM 4 25.29 0.00 0.68 0.05 0.07 73.91 10:41:01 AM 5 31.38 0.00 0.70 0.02 0.05 67.85 10:41:01 AM 6 68.87 0.00 1.59 0.08 0.10 29.36 10:41:01 AM 7 16.02 0.00 1.14 0.07 0.08 82.70 10:42:01 AM all 28.29 0.00 2.03 1.08 0.09 68.51 10:42:01 AM 0 16.88 0.00 2.65 0.10 0.10 80.27 10:42:01 AM 1 28.89 0.00 2.10 2.96 0.08 65.97 10:42:01 AM 2 37.71 0.00 1.71 0.32 0.08 60.18 10:42:01 AM 3 30.29 0.00 1.66 0.76 0.10 67.19 10:42:01 AM 4 33.66 0.00 2.84 0.15 0.10 63.24 10:42:01 AM 5 19.88 0.00 1.61 1.03 0.12 77.37 10:42:01 AM 6 41.56 0.00 1.71 0.18 0.08 56.46 10:42:01 AM 7 17.48 0.00 1.91 3.14 0.08 77.38 10:43:01 AM all 25.66 0.00 2.13 0.35 0.11 71.75 10:43:01 AM 0 15.10 0.00 2.92 2.41 0.08 79.49 10:43:01 AM 1 23.02 0.00 1.79 0.10 0.10 74.99 10:43:01 AM 2 32.84 0.00 1.51 0.07 0.12 65.46 10:43:01 AM 3 29.39 0.00 1.75 0.10 0.12 68.64 10:43:01 AM 4 17.61 0.00 2.63 0.07 0.12 79.58 10:43:01 AM 5 32.28 0.00 1.59 0.05 0.10 65.97 10:43:01 AM 6 27.92 0.00 2.33 0.02 0.12 69.62 10:43:01 AM 7 27.18 0.00 2.53 0.02 0.10 70.18 10:44:01 AM all 28.71 0.00 1.61 1.35 0.08 68.25 10:44:01 AM 0 26.61 0.00 1.21 2.04 0.08 70.06 10:44:01 AM 1 33.56 0.00 1.54 1.71 0.08 63.11 10:44:01 AM 2 26.30 0.00 2.03 0.59 0.07 71.02 10:44:01 AM 3 27.53 0.00 2.60 2.98 0.08 66.81 10:44:01 AM 4 22.18 0.00 1.31 1.14 0.07 75.31 10:44:01 AM 5 38.20 0.00 1.26 0.95 0.08 59.50 10:44:01 AM 6 36.24 0.00 1.66 1.22 0.08 60.80 10:44:01 AM 7 19.07 0.00 1.29 0.13 0.07 79.43 10:45:01 AM all 23.32 0.00 1.07 0.29 0.06 75.26 10:45:01 AM 0 6.48 0.00 0.73 0.03 0.07 92.69 10:45:01 AM 1 21.44 0.00 1.14 0.18 0.07 77.18 10:45:01 AM 2 41.32 0.00 1.75 0.03 0.07 56.83 10:45:01 AM 3 17.67 0.00 0.94 0.18 0.05 81.17 10:45:01 AM 4 5.40 0.00 0.55 1.59 0.07 92.39 10:45:01 AM 5 25.39 0.00 1.39 0.07 0.05 73.11 10:45:01 AM 6 25.85 0.00 0.68 0.12 0.05 73.30 10:45:01 AM 7 43.08 0.00 1.39 0.08 0.07 55.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.28 0.00 1.64 0.71 0.08 74.28 Average: 0 18.84 0.00 1.72 0.80 0.08 78.56 Average: 1 25.31 0.00 1.72 1.10 0.08 71.79 Average: 2 27.51 0.00 1.75 0.72 0.08 69.94 Average: 3 21.28 0.00 1.87 1.04 0.08 75.73 Average: 4 17.78 0.00 1.56 0.66 0.08 79.91 Average: 5 23.38 0.00 1.50 0.62 0.08 74.42 Average: 6 30.79 0.00 1.53 0.36 0.08 67.23 Average: 7 21.32 0.00 1.50 0.42 0.07 76.69