---> uname -a: Linux prd-centos8-docker-8c-8g-2878.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 1177 25057 19 5655 30239 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:3c:c2:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe3c:c202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:18:25:06 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:daff:fe18:2506/64 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) 10/15/2025 _x86_64_ (8 CPU) 11:24:00 LINUX RESTART (8 CPU) 11:25:01 AM tps rtps wtps bread/s bwrtn/s 11:26:01 AM 225.74 16.66 209.08 3706.68 11398.58 11:27:01 AM 168.59 2.42 166.18 507.03 13853.82 11:28:01 AM 144.57 0.72 143.85 437.05 42109.23 11:29:01 AM 34.24 0.43 33.81 20.93 570.53 11:30:01 AM 7.80 0.00 7.80 0.00 448.19 11:31:01 AM 22.09 0.00 22.09 0.00 455.24 11:32:01 AM 102.97 0.00 102.97 0.00 23606.76 11:33:01 AM 128.04 0.02 128.02 0.13 1514.11 11:34:01 AM 48.43 2.45 45.98 4475.52 24786.02 11:35:01 AM 31.87 1.45 30.42 1732.09 9898.55 Average: 91.44 2.41 89.02 1087.93 12863.88 11:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 AM 28798504 30789448 3857208 11.81 2688 2305828 1746428 5.18 179588 3203288 205284 11:27:01 AM 26797508 29066296 5858204 17.94 2688 2577128 3335500 9.90 275720 5074776 85780 11:28:01 AM 24673800 28077628 7981912 24.44 2688 3686492 4656832 13.82 431192 6936996 104 11:29:01 AM 24599204 28008824 8056508 24.67 2688 3691992 4164412 12.36 439032 7003624 592 11:30:01 AM 25428660 28847792 7227052 22.13 2688 3701496 3403900 10.10 441052 6178132 32 11:31:01 AM 24987596 28647860 7668116 23.48 2688 3940396 3452600 10.24 504380 6549704 233948 11:32:01 AM 23046484 27191488 9609228 29.43 2688 4413924 6315672 18.74 552524 8377280 3756 11:33:01 AM 24369232 28461036 8286480 25.38 2688 4348420 3962324 11.76 548796 7078600 15536 11:34:01 AM 23551464 28717824 9104248 27.88 2688 5415652 3419988 10.15 724912 7708756 198252 11:35:01 AM 25682904 30978184 6972808 21.35 2688 5538924 1516292 4.50 961892 5341012 28216 Average: 25193536 28878638 7462176 22.85 2688 3962025 3597395 10.67 505909 6345217 77150 11:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 231.02 194.10 2960.22 49.75 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 266.16 218.78 3841.71 38.05 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 3.55 3.55 0.31 0.31 0.00 0.00 0.00 0.00 11:28:01 AM eth0 311.38 188.60 9482.89 19.96 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.80 1.08 0.12 0.13 0.00 0.00 0.00 0.00 11:28:01 AM veth45f99c8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:29:01 AM lo 63.76 63.76 5.05 5.05 0.00 0.00 0.00 0.00 11:29:01 AM eth0 289.67 195.77 77.44 72.85 0.00 0.00 0.00 0.00 11:29:01 AM docker0 11.58 12.98 1.71 1.68 0.00 0.00 0.00 0.00 11:30:01 AM lo 38.91 38.91 1.90 1.90 0.00 0.00 0.00 0.00 11:30:01 AM eth0 263.31 214.35 113.03 76.50 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:31:01 AM eth0 175.25 136.60 775.40 44.27 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 188.02 188.02 27.57 27.57 0.00 0.00 0.00 0.00 11:32:01 AM eth0 343.77 145.47 2266.42 14.91 0.00 0.00 0.00 0.00 11:32:01 AM docker0 79.56 84.64 12.27 13.72 0.00 0.00 0.00 0.00 11:32:01 AM vetha0df2ab 71.63 76.21 12.42 11.66 0.00 0.00 0.00 0.00 11:32:01 AM veth864ecc0 7.93 9.13 0.94 2.32 0.00 0.00 0.00 0.00 11:33:01 AM lo 1302.27 1302.27 226.41 226.41 0.00 0.00 0.00 0.00 11:33:01 AM eth0 173.21 128.74 291.58 45.19 0.00 0.00 0.00 0.00 11:33:01 AM docker0 561.51 575.74 111.54 105.85 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:34:01 AM eth0 64.61 55.71 1248.50 12.25 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 296.58 213.71 2421.70 73.72 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.76 159.76 26.13 26.13 0.00 0.00 0.00 0.00 Average: eth0 241.50 169.18 2347.93 44.75 0.00 0.00 0.00 0.00 Average: docker0 65.34 67.44 12.56 12.14 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) 10/15/2025 _x86_64_ (8 CPU) 11:24:00 LINUX RESTART (8 CPU) 11:25:01 AM CPU %user %nice %system %iowait %steal %idle 11:26:01 AM all 14.75 0.00 1.24 2.14 0.07 81.80 11:26:01 AM 0 12.73 0.00 1.34 1.47 0.07 84.39 11:26:01 AM 1 16.18 0.00 1.74 5.81 0.08 76.18 11:26:01 AM 2 15.68 0.00 0.63 0.78 0.07 82.84 11:26:01 AM 3 14.30 0.00 1.56 2.59 0.07 81.49 11:26:01 AM 4 16.57 0.00 1.25 1.65 0.07 80.46 11:26:01 AM 5 15.67 0.00 0.97 0.42 0.07 82.88 11:26:01 AM 6 18.04 0.00 1.94 4.39 0.07 75.56 11:26:01 AM 7 8.85 0.00 0.47 0.05 0.05 90.58 11:27:01 AM all 41.17 0.00 1.26 2.64 0.10 54.83 11:27:01 AM 0 35.17 0.00 0.92 1.44 0.10 62.38 11:27:01 AM 1 40.23 0.00 1.84 4.31 0.12 53.49 11:27:01 AM 2 57.12 0.00 1.39 0.57 0.13 40.79 11:27:01 AM 3 46.63 0.00 1.42 3.41 0.10 48.44 11:27:01 AM 4 50.77 0.00 0.82 1.85 0.10 46.46 11:27:01 AM 5 52.73 0.00 1.57 2.48 0.13 43.08 11:27:01 AM 6 27.25 0.00 1.07 4.10 0.07 67.52 11:27:01 AM 7 19.46 0.00 1.05 2.94 0.07 76.48 11:28:01 AM all 24.64 0.00 2.84 2.25 0.10 70.17 11:28:01 AM 0 22.22 0.00 1.97 0.02 0.10 75.70 11:28:01 AM 1 28.83 0.00 2.50 6.54 0.10 62.03 11:28:01 AM 2 23.86 0.00 3.13 3.61 0.08 69.32 11:28:01 AM 3 27.21 0.00 3.50 0.84 0.12 68.34 11:28:01 AM 4 28.97 0.00 3.21 1.23 0.10 66.49 11:28:01 AM 5 23.24 0.00 2.73 2.05 0.08 71.89 11:28:01 AM 6 27.90 0.00 2.84 2.32 0.10 66.85 11:28:01 AM 7 14.89 0.00 2.83 1.41 0.08 80.78 11:29:01 AM all 20.56 0.00 2.34 0.07 0.10 76.93 11:29:01 AM 0 16.61 0.00 2.65 0.05 0.10 80.59 11:29:01 AM 1 21.93 0.00 2.38 0.12 0.08 75.49 11:29:01 AM 2 26.86 0.00 3.05 0.05 0.10 69.94 11:29:01 AM 3 25.44 0.00 2.93 0.05 0.08 71.49 11:29:01 AM 4 20.81 0.00 2.01 0.03 0.10 77.04 11:29:01 AM 5 17.55 0.00 1.34 0.03 0.10 80.97 11:29:01 AM 6 16.72 0.00 2.38 0.23 0.10 80.57 11:29:01 AM 7 18.55 0.00 2.03 0.02 0.10 79.31 11:30:01 AM all 8.08 0.00 0.66 0.02 0.05 91.19 11:30:01 AM 0 5.38 0.00 0.40 0.00 0.03 94.19 11:30:01 AM 1 4.88 0.00 0.84 0.00 0.07 94.22 11:30:01 AM 2 2.83 0.00 1.30 0.07 0.03 95.77 11:30:01 AM 3 10.16 0.00 0.79 0.00 0.05 89.01 11:30:01 AM 4 25.98 0.00 0.47 0.08 0.07 73.41 11:30:01 AM 5 6.67 0.00 0.28 0.02 0.05 92.98 11:30:01 AM 6 3.76 0.00 0.89 0.02 0.05 95.29 11:30:01 AM 7 4.96 0.00 0.28 0.00 0.03 94.72 11:31:01 AM all 31.81 0.00 0.94 0.05 0.07 67.13 11:31:01 AM 0 14.80 0.00 0.67 0.02 0.05 84.46 11:31:01 AM 1 11.83 0.00 1.34 0.18 0.05 86.60 11:31:01 AM 2 33.31 0.00 0.40 0.02 0.08 66.19 11:31:01 AM 3 33.53 0.00 0.82 0.02 0.07 65.57 11:31:01 AM 4 62.39 0.00 2.04 0.15 0.10 35.32 11:31:01 AM 5 43.08 0.00 0.37 0.02 0.08 56.45 11:31:01 AM 6 27.36 0.00 0.95 0.00 0.07 71.62 11:31:01 AM 7 28.08 0.00 0.90 0.03 0.07 70.91 11:32:01 AM all 29.28 0.00 2.13 0.94 0.10 67.55 11:32:01 AM 0 24.12 0.00 1.62 0.23 0.12 73.91 11:32:01 AM 1 30.72 0.00 1.56 0.71 0.10 66.91 11:32:01 AM 2 26.47 0.00 2.37 0.05 0.10 71.00 11:32:01 AM 3 39.77 0.00 2.45 1.33 0.08 56.37 11:32:01 AM 4 27.20 0.00 2.62 1.14 0.10 68.95 11:32:01 AM 5 36.70 0.00 2.15 3.99 0.10 57.06 11:32:01 AM 6 25.64 0.00 2.30 0.02 0.12 71.92 11:32:01 AM 7 23.60 0.00 2.00 0.07 0.10 74.23 11:33:01 AM all 23.22 0.00 2.37 0.25 0.10 74.06 11:33:01 AM 0 22.92 0.00 2.52 1.49 0.12 72.95 11:33:01 AM 1 22.95 0.00 2.17 0.02 0.12 74.75 11:33:01 AM 2 24.12 0.00 2.13 0.02 0.10 73.63 11:33:01 AM 3 26.45 0.00 3.24 0.20 0.10 70.01 11:33:01 AM 4 27.21 0.00 2.03 0.07 0.10 70.59 11:33:01 AM 5 22.82 0.00 2.17 0.08 0.12 74.81 11:33:01 AM 6 20.87 0.00 2.49 0.07 0.10 76.48 11:33:01 AM 7 18.42 0.00 2.24 0.02 0.08 79.24 11:34:01 AM all 31.00 0.00 1.72 1.18 0.08 66.02 11:34:01 AM 0 45.97 0.00 1.51 0.27 0.08 52.18 11:34:01 AM 1 30.42 0.00 2.16 3.24 0.07 64.11 11:34:01 AM 2 22.06 0.00 1.46 1.96 0.07 74.46 11:34:01 AM 3 35.95 0.00 2.17 1.30 0.08 60.49 11:34:01 AM 4 27.97 0.00 2.19 0.00 0.10 69.73 11:34:01 AM 5 18.89 0.00 1.42 1.41 0.05 78.23 11:34:01 AM 6 36.97 0.00 1.37 0.97 0.07 60.62 11:34:01 AM 7 29.81 0.00 1.49 0.30 0.08 68.32 11:35:01 AM all 31.41 0.00 1.11 0.32 0.08 67.08 11:35:01 AM 0 10.95 0.00 0.73 0.05 0.05 88.21 11:35:01 AM 1 25.65 0.00 1.29 1.24 0.12 71.71 11:35:01 AM 2 49.50 0.00 0.62 0.45 0.08 49.35 11:35:01 AM 3 12.76 0.00 0.99 0.42 0.08 85.75 11:35:01 AM 4 42.73 0.00 0.79 0.27 0.07 56.15 11:35:01 AM 5 43.23 0.00 1.69 0.03 0.10 54.95 11:35:01 AM 6 21.78 0.00 1.30 0.12 0.07 76.73 11:35:01 AM 7 44.69 0.00 1.47 0.02 0.08 53.74 Average: all 25.59 0.00 1.66 0.99 0.08 71.68 Average: 0 21.08 0.00 1.43 0.50 0.08 76.91 Average: 1 23.36 0.00 1.78 2.22 0.09 72.56 Average: 2 28.18 0.00 1.65 0.76 0.09 69.33 Average: 3 27.22 0.00 1.98 1.02 0.08 69.70 Average: 4 33.07 0.00 1.74 0.65 0.09 64.45 Average: 5 28.07 0.00 1.47 1.05 0.09 69.33 Average: 6 22.62 0.00 1.75 1.22 0.08 74.32 Average: 7 21.13 0.00 1.47 0.49 0.08 76.83