---> uname -a: Linux prd-centos8-docker-8c-8g-26408.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 1131 25318 19 5440 30285 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:c1:37:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fec1:37a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:1a:ab:61 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::42:16ff:fe1a:ab61/64 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) 07/07/2025 _x86_64_ (8 CPU) 12:25:48 LINUX RESTART (8 CPU) 12:26:01 PM tps rtps wtps bread/s bwrtn/s 12:27:01 PM 238.07 29.92 208.15 7324.64 22315.21 12:28:01 PM 282.77 18.90 263.87 4079.45 14075.15 12:29:01 PM 182.52 0.58 181.94 412.66 48875.11 12:30:01 PM 40.68 0.27 40.41 69.17 907.21 12:31:01 PM 23.86 0.48 23.38 21.46 473.39 12:32:01 PM 10.13 0.00 10.13 0.00 471.34 12:33:01 PM 51.69 0.00 51.69 0.00 12558.89 12:34:01 PM 70.78 0.00 70.78 0.00 11391.54 12:35:01 PM 119.71 2.48 117.23 4510.63 1905.88 12:36:01 PM 68.83 0.48 68.35 64.10 29790.79 Average: 108.90 5.31 103.59 1648.17 14276.75 12:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 PM 29615556 31273760 3040156 9.31 2688 1981176 1395612 4.14 147868 2462624 169076 12:28:01 PM 28032700 30223016 4623012 14.16 2688 2501388 2265568 6.72 247880 3882768 231300 12:29:01 PM 24833768 28226088 7821944 23.95 2688 3675552 5490200 16.29 389376 6821132 132 12:30:01 PM 24414012 27812360 8241700 25.24 2688 3680672 5846128 17.35 429056 7196240 112 12:31:01 PM 24346792 27750576 8308920 25.44 2688 3686320 4515172 13.40 435008 7259396 72 12:32:01 PM 25212280 28624200 7443432 22.79 2688 3694372 3762216 11.16 436848 6397920 20 12:33:01 PM 24683832 28740084 7971880 24.41 2688 4316908 3522224 10.45 500956 6815676 254928 12:34:01 PM 23041296 27187240 9614416 29.44 2688 4415232 6316264 18.74 547816 8388648 5252 12:35:01 PM 24514900 29030432 8140812 24.93 2688 4771884 3095996 9.19 579228 6901568 296612 12:36:01 PM 25877692 30961868 6778020 20.76 2688 5330916 1583764 4.70 903040 5210200 22608 Average: 25457283 28982962 7198429 22.04 2688 3805442 3779314 11.21 461708 6133617 98011 12:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 442.29 305.61 1865.28 66.77 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 430.84 339.88 5231.16 65.04 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 378.41 242.80 10395.75 31.36 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:29:01 PM veth88bb821 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:30:01 PM lo 11.03 11.03 0.90 0.90 0.00 0.00 0.00 0.00 12:30:01 PM eth0 38.23 32.05 12.67 14.79 0.00 0.00 0.00 0.00 12:30:01 PM docker0 2.12 2.60 0.33 0.30 0.00 0.00 0.00 0.00 12:30:01 PM veth51f54da 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:31:01 PM lo 64.80 64.80 4.68 4.68 0.00 0.00 0.00 0.00 12:31:01 PM eth0 309.40 231.06 84.08 88.85 0.00 0.00 0.00 0.00 12:31:01 PM docker0 8.56 9.81 1.35 1.32 0.00 0.00 0.00 0.00 12:32:01 PM lo 12.93 12.93 0.63 0.63 0.00 0.00 0.00 0.00 12:32:01 PM eth0 148.46 100.68 77.85 34.39 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:33:01 PM eth0 758.77 435.29 2987.17 44.31 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 800.83 800.83 143.75 143.75 0.00 0.00 0.00 0.00 12:34:01 PM eth0 75.92 50.42 22.03 23.64 0.00 0.00 0.00 0.00 12:34:01 PM docker0 351.90 364.45 61.90 75.27 0.00 0.00 0.00 0.00 12:34:01 PM veth36875c5 323.51 335.72 63.51 54.48 0.00 0.00 0.00 0.01 12:34:01 PM veth36e1bf4 28.39 29.42 3.20 21.05 0.00 0.00 0.00 0.00 12:35:01 PM lo 613.05 613.05 104.06 104.06 0.00 0.00 0.00 0.00 12:35:01 PM eth0 124.33 107.11 1539.95 26.36 0.00 0.00 0.00 0.00 12:35:01 PM docker0 278.06 284.24 59.74 43.11 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 28.14 22.71 20.14 9.87 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.29 150.29 25.40 25.40 0.00 0.00 0.00 0.00 Average: eth0 273.46 186.75 2223.51 40.53 0.00 0.00 0.00 0.00 Average: docker0 64.06 66.12 12.33 12.00 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) 07/07/2025 _x86_64_ (8 CPU) 12:25:48 LINUX RESTART (8 CPU) 12:26:01 PM CPU %user %nice %system %iowait %steal %idle 12:27:01 PM all 14.42 0.00 2.22 1.63 0.06 81.68 12:27:01 PM 0 18.43 0.00 1.32 0.89 0.07 79.29 12:27:01 PM 1 6.52 0.00 2.24 1.09 0.07 90.08 12:27:01 PM 2 9.53 0.00 1.68 1.12 0.05 87.62 12:27:01 PM 3 27.00 0.00 3.13 0.62 0.08 69.17 12:27:01 PM 4 14.19 0.00 1.64 3.71 0.05 80.41 12:27:01 PM 5 17.29 0.00 3.19 2.09 0.07 77.36 12:27:01 PM 6 12.56 0.00 2.26 2.29 0.05 82.83 12:27:01 PM 7 9.75 0.00 2.27 1.19 0.05 86.74 12:28:01 PM all 31.50 0.00 1.48 1.43 0.08 65.51 12:28:01 PM 0 31.52 0.00 2.02 1.32 0.08 65.06 12:28:01 PM 1 35.34 0.00 1.25 1.34 0.08 61.99 12:28:01 PM 2 41.68 0.00 1.62 2.52 0.10 54.08 12:28:01 PM 3 30.82 0.00 1.82 1.59 0.08 65.69 12:28:01 PM 4 15.07 0.00 1.14 1.99 0.05 81.75 12:28:01 PM 5 29.22 0.00 1.71 1.34 0.08 67.65 12:28:01 PM 6 31.10 0.00 1.72 0.89 0.08 66.20 12:28:01 PM 7 37.22 0.00 0.57 0.45 0.07 61.69 12:29:01 PM all 33.95 0.00 2.93 2.95 0.09 60.07 12:29:01 PM 0 32.93 0.00 2.24 0.77 0.08 63.98 12:29:01 PM 1 43.80 0.00 2.30 1.26 0.10 52.53 12:29:01 PM 2 43.99 0.00 3.08 4.71 0.10 48.12 12:29:01 PM 3 19.64 0.00 2.44 5.81 0.10 72.01 12:29:01 PM 4 25.41 0.00 2.25 1.19 0.08 71.06 12:29:01 PM 5 38.66 0.00 4.17 4.10 0.08 52.98 12:29:01 PM 6 34.43 0.00 3.63 4.00 0.08 57.85 12:29:01 PM 7 32.79 0.00 3.36 1.78 0.10 61.97 12:30:01 PM all 21.65 0.00 2.10 0.07 0.08 76.11 12:30:01 PM 0 20.70 0.00 1.99 0.07 0.07 77.17 12:30:01 PM 1 16.78 0.00 1.96 0.03 0.07 81.16 12:30:01 PM 2 24.94 0.00 2.21 0.08 0.08 72.68 12:30:01 PM 3 23.15 0.00 2.08 0.03 0.07 74.67 12:30:01 PM 4 15.41 0.00 1.78 0.07 0.08 82.67 12:30:01 PM 5 22.74 0.00 2.01 0.15 0.08 75.02 12:30:01 PM 6 23.10 0.00 2.28 0.07 0.08 74.47 12:30:01 PM 7 26.33 0.00 2.49 0.07 0.08 71.03 12:31:01 PM all 14.68 0.00 1.77 0.04 0.07 83.44 12:31:01 PM 0 12.08 0.00 1.92 0.07 0.08 85.85 12:31:01 PM 1 15.50 0.00 1.74 0.02 0.08 82.66 12:31:01 PM 2 14.68 0.00 1.59 0.02 0.08 83.63 12:31:01 PM 3 17.70 0.00 1.47 0.05 0.07 80.71 12:31:01 PM 4 16.39 0.00 1.74 0.02 0.07 81.79 12:31:01 PM 5 8.79 0.00 1.79 0.05 0.07 89.30 12:31:01 PM 6 17.33 0.00 2.02 0.03 0.07 80.54 12:31:01 PM 7 14.95 0.00 1.89 0.03 0.07 83.06 12:32:01 PM all 11.77 0.00 0.44 0.02 0.04 87.73 12:32:01 PM 0 3.81 0.00 0.35 0.00 0.03 95.80 12:32:01 PM 1 16.23 0.00 0.23 0.00 0.03 83.50 12:32:01 PM 2 27.13 0.00 0.35 0.02 0.05 72.45 12:32:01 PM 3 2.99 0.00 0.60 0.08 0.03 96.29 12:32:01 PM 4 5.78 0.00 0.48 0.08 0.03 93.62 12:32:01 PM 5 24.45 0.00 0.80 0.00 0.05 74.70 12:32:01 PM 6 9.60 0.00 0.20 0.00 0.03 90.16 12:32:01 PM 7 4.12 0.00 0.48 0.00 0.03 95.36 12:33:01 PM all 33.52 0.00 1.64 0.58 0.08 64.17 12:33:01 PM 0 36.91 0.00 2.18 0.02 0.08 60.81 12:33:01 PM 1 47.86 0.00 1.49 1.17 0.08 49.40 12:33:01 PM 2 50.56 0.00 2.15 1.11 0.10 46.08 12:33:01 PM 3 31.79 0.00 1.80 1.68 0.08 64.65 12:33:01 PM 4 21.69 0.00 1.71 0.13 0.08 76.38 12:33:01 PM 5 31.35 0.00 1.08 0.07 0.07 67.44 12:33:01 PM 6 14.35 0.00 1.29 0.13 0.05 84.18 12:33:01 PM 7 33.75 0.00 1.46 0.37 0.08 64.33 12:34:01 PM all 29.27 0.00 1.74 0.56 0.09 68.34 12:34:01 PM 0 46.25 0.00 1.94 0.28 0.10 51.43 12:34:01 PM 1 37.56 0.00 1.94 0.72 0.10 59.68 12:34:01 PM 2 29.28 0.00 1.22 0.00 0.08 69.41 12:34:01 PM 3 19.17 0.00 1.74 0.32 0.08 78.69 12:34:01 PM 4 17.15 0.00 1.97 0.05 0.08 80.75 12:34:01 PM 5 16.58 0.00 1.79 0.12 0.08 81.42 12:34:01 PM 6 32.81 0.00 1.86 2.63 0.10 62.60 12:34:01 PM 7 35.29 0.00 1.47 0.33 0.10 62.80 12:35:01 PM all 29.86 0.00 1.55 0.36 0.08 68.15 12:35:01 PM 0 18.32 0.00 1.39 0.00 0.07 80.22 12:35:01 PM 1 16.42 0.00 1.21 0.52 0.08 81.77 12:35:01 PM 2 45.34 0.00 0.78 0.23 0.08 53.56 12:35:01 PM 3 38.96 0.00 0.80 0.33 0.08 59.82 12:35:01 PM 4 33.26 0.00 1.92 1.24 0.08 63.50 12:35:01 PM 5 49.00 0.00 3.35 0.38 0.10 47.16 12:35:01 PM 6 15.48 0.00 1.78 0.17 0.07 82.51 12:35:01 PM 7 21.97 0.00 1.17 0.02 0.07 76.78 12:36:01 PM all 16.65 0.00 1.73 1.28 0.05 80.29 12:36:01 PM 0 13.76 0.00 1.97 0.48 0.07 83.72 12:36:01 PM 1 26.19 0.00 1.92 3.83 0.07 67.99 12:36:01 PM 2 11.21 0.00 2.07 0.95 0.05 85.71 12:36:01 PM 3 26.34 0.00 2.42 1.55 0.05 69.64 12:36:01 PM 4 23.62 0.00 1.35 1.90 0.05 73.07 12:36:01 PM 5 15.40 0.00 1.84 1.42 0.05 81.30 12:36:01 PM 6 10.54 0.00 1.17 0.10 0.03 88.15 12:36:01 PM 7 6.08 0.00 1.10 0.02 0.02 92.78 Average: all 23.71 0.00 1.76 0.89 0.07 73.56 Average: 0 23.46 0.00 1.73 0.39 0.07 74.34 Average: 1 26.20 0.00 1.63 1.00 0.08 71.10 Average: 2 29.83 0.00 1.67 1.07 0.08 67.34 Average: 3 23.75 0.00 1.83 1.21 0.07 73.14 Average: 4 18.79 0.00 1.60 1.04 0.07 78.50 Average: 5 25.34 0.00 2.17 0.97 0.07 71.45 Average: 6 20.12 0.00 1.82 1.03 0.07 76.96 Average: 7 22.21 0.00 1.63 0.43 0.07 75.67