---> uname -a: Linux prd-centos8-docker-8c-8g-33656.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1661 22276 19 7952 29755 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:d1:74:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fed1:7485/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:6e:6c:9e 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 ---> 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) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 140.51 2.33 138.18 1519.75 10508.98 10:39:01 PM 164.71 14.46 150.24 1971.94 5238.09 10:40:01 PM 147.28 0.68 146.59 350.09 14872.76 10:41:01 PM 54.24 0.20 54.04 79.99 7595.52 10:42:01 PM 137.27 1.80 135.47 77.44 5734.47 10:43:01 PM 842.22 0.02 842.20 13.60 73685.92 10:44:01 PM 1011.66 0.00 1011.66 0.00 51948.96 10:45:01 PM 459.29 0.00 459.29 0.00 16391.92 10:46:01 PM 4.30 0.00 4.30 0.00 1066.97 10:47:01 PM 276.76 0.08 276.67 5.60 15521.93 10:48:01 PM 530.86 0.63 530.23 62.39 35705.15 Average: 342.64 1.84 340.81 370.96 21661.22 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29416328 31231376 3239384 9.92 2688 2131272 1376508 4.08 158232 2616940 95456 10:39:01 PM 28462456 30697980 4193256 12.84 2688 2543668 1823876 5.41 243672 3452180 348044 10:40:01 PM 26985416 29441676 5670296 17.36 2688 2760752 2885136 8.56 282628 4867656 138164 10:41:01 PM 26623440 29165492 6032272 18.47 2688 2844156 3089484 9.17 294908 5207552 7008 10:42:01 PM 25261872 28930340 7393840 22.64 2688 3960668 3329016 9.88 486736 6344884 994472 10:43:01 PM 22772844 28211664 9882868 30.26 2688 5470776 3786256 11.23 528388 8248920 690184 10:44:01 PM 21959420 28416412 10696292 32.75 2688 6374800 3357172 9.96 593300 8739192 414284 10:45:01 PM 20295352 26702416 12360360 37.85 2688 6323796 3759224 11.15 596144 10315604 8 10:46:01 PM 20649264 27086052 12006448 36.77 2688 6353176 3875852 11.50 601000 9967708 364 10:47:01 PM 23016300 30661544 9639412 29.52 2688 7489528 1417020 4.20 1132424 7008376 852264 10:48:01 PM 22790340 30449976 9865372 30.21 2688 7503628 1498588 4.45 1305832 7043580 10036 Average: 24384821 29181357 8270891 25.33 2688 4886929 2745285 8.15 565751 6710236 322753 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 173.79 141.51 1128.29 45.50 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 477.57 359.51 5769.00 59.83 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 198.02 165.60 3063.62 22.35 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 78.29 63.82 1151.37 13.72 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 236.00 216.14 2575.26 30.79 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 534.14 413.05 8603.92 47.66 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 195.52 161.79 2165.19 21.28 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.15 0.07 0.05 0.21 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.23 0.22 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 319.84 259.55 3442.53 44.82 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 326.86 435.44 296.29 7581.55 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 230.95 201.52 2563.35 715.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/07/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.86 0.00 0.80 0.45 0.05 91.84 10:38:01 PM 0 6.16 0.00 0.58 0.23 0.05 92.98 10:38:01 PM 1 1.61 0.00 1.15 1.44 0.08 95.72 10:38:01 PM 2 5.10 0.00 0.70 0.65 0.05 93.50 10:38:01 PM 3 17.98 0.00 1.86 0.37 0.07 79.73 10:38:01 PM 4 5.51 0.00 0.28 0.30 0.02 93.88 10:38:01 PM 5 1.29 0.00 0.23 0.13 0.05 98.30 10:38:01 PM 6 7.11 0.00 0.58 0.35 0.03 91.92 10:38:01 PM 7 10.15 0.00 1.02 0.10 0.05 88.69 10:39:01 PM all 11.15 0.00 0.99 0.51 0.08 87.27 10:39:01 PM 0 10.90 0.00 0.65 0.00 0.07 88.38 10:39:01 PM 1 6.91 0.00 1.39 0.49 0.07 91.14 10:39:01 PM 2 11.98 0.00 0.69 0.15 0.08 87.10 10:39:01 PM 3 11.12 0.00 1.42 1.39 0.08 85.98 10:39:01 PM 4 7.94 0.00 0.84 0.55 0.07 90.60 10:39:01 PM 5 14.35 0.00 1.24 0.84 0.08 83.49 10:39:01 PM 6 10.37 0.00 0.84 0.33 0.08 88.37 10:39:01 PM 7 15.64 0.00 0.89 0.33 0.07 83.07 10:40:01 PM all 48.63 0.00 1.21 0.60 0.12 49.44 10:40:01 PM 0 63.40 0.00 0.90 0.02 0.13 35.54 10:40:01 PM 1 64.49 0.00 1.76 0.95 0.13 32.67 10:40:01 PM 2 58.27 0.00 1.12 0.40 0.12 40.10 10:40:01 PM 3 43.94 0.00 1.17 0.22 0.13 54.53 10:40:01 PM 4 29.55 0.00 1.22 1.47 0.12 67.64 10:40:01 PM 5 56.71 0.00 1.19 0.60 0.12 41.38 10:40:01 PM 6 44.29 0.00 1.22 0.17 0.12 54.21 10:40:01 PM 7 28.36 0.00 1.12 0.97 0.10 69.44 10:41:01 PM all 47.93 0.00 1.31 0.24 0.12 50.41 10:41:01 PM 0 39.19 0.00 1.24 0.12 0.12 59.33 10:41:01 PM 1 62.09 0.00 0.68 0.00 0.12 37.10 10:41:01 PM 2 47.62 0.00 1.56 0.37 0.12 50.33 10:41:01 PM 3 50.90 0.00 1.46 0.27 0.12 47.26 10:41:01 PM 4 39.33 0.00 1.36 0.60 0.12 58.59 10:41:01 PM 5 43.74 0.00 1.74 0.47 0.10 53.94 10:41:01 PM 6 47.85 0.00 1.04 0.00 0.12 51.00 10:41:01 PM 7 52.72 0.00 1.39 0.07 0.12 45.71 10:42:01 PM all 22.08 0.00 1.23 0.46 0.08 76.15 10:42:01 PM 0 18.64 0.00 0.57 0.02 0.08 80.70 10:42:01 PM 1 22.09 0.00 1.04 1.37 0.08 75.42 10:42:01 PM 2 24.39 0.00 1.34 0.45 0.08 73.74 10:42:01 PM 3 36.75 0.00 2.59 0.55 0.08 60.02 10:42:01 PM 4 13.14 0.00 0.79 0.20 0.07 85.81 10:42:01 PM 5 13.13 0.00 0.77 0.47 0.10 85.53 10:42:01 PM 6 23.98 0.00 0.84 0.54 0.07 74.58 10:42:01 PM 7 24.56 0.00 1.91 0.05 0.08 73.40 10:43:01 PM all 14.36 0.00 5.65 2.73 0.11 77.14 10:43:01 PM 0 5.16 0.00 7.68 0.32 0.12 86.72 10:43:01 PM 1 23.44 0.00 3.70 3.36 0.12 69.37 10:43:01 PM 2 52.63 0.00 7.20 0.44 0.12 39.61 10:43:01 PM 3 4.94 0.00 3.11 0.92 0.12 90.91 10:43:01 PM 4 7.44 0.00 3.34 10.58 0.12 78.51 10:43:01 PM 5 2.82 0.00 8.32 0.49 0.10 88.27 10:43:01 PM 6 14.88 0.00 7.31 5.69 0.10 72.02 10:43:01 PM 7 3.37 0.00 4.56 0.02 0.10 91.95 10:44:01 PM all 17.94 0.00 3.59 2.46 0.09 75.92 10:44:01 PM 0 10.54 0.00 4.60 0.88 0.10 83.88 10:44:01 PM 1 23.87 0.00 1.77 0.37 0.12 73.87 10:44:01 PM 2 7.78 0.00 1.34 0.50 0.08 90.29 10:44:01 PM 3 9.06 0.00 3.36 7.03 0.07 80.48 10:44:01 PM 4 27.65 0.00 5.06 0.05 0.10 67.13 10:44:01 PM 5 43.60 0.00 4.50 0.37 0.08 51.45 10:44:01 PM 6 10.81 0.00 2.50 7.38 0.07 79.25 10:44:01 PM 7 10.26 0.00 5.59 3.13 0.08 80.94 10:45:01 PM all 24.53 0.00 1.04 1.13 0.08 73.22 10:45:01 PM 0 18.43 0.00 0.80 0.25 0.08 80.43 10:45:01 PM 1 22.08 0.00 0.72 0.00 0.08 77.12 10:45:01 PM 2 11.96 0.00 0.78 0.03 0.08 87.14 10:45:01 PM 3 72.16 0.00 2.07 0.08 0.10 25.59 10:45:01 PM 4 16.41 0.00 0.60 0.28 0.07 82.64 10:45:01 PM 5 42.67 0.00 1.14 0.00 0.10 56.10 10:45:01 PM 6 7.15 0.00 0.52 0.00 0.08 92.25 10:45:01 PM 7 5.37 0.00 1.66 8.40 0.05 84.51 10:46:01 PM all 20.91 0.00 0.73 0.01 0.07 78.28 10:46:01 PM 0 13.42 0.00 0.82 0.00 0.08 85.68 10:46:01 PM 1 14.96 0.00 0.80 0.03 0.08 84.12 10:46:01 PM 2 32.08 0.00 0.85 0.02 0.08 66.97 10:46:01 PM 3 9.26 0.00 0.58 0.07 0.05 90.04 10:46:01 PM 4 7.01 0.00 0.53 0.00 0.07 92.39 10:46:01 PM 5 16.73 0.00 0.68 0.00 0.07 82.52 10:46:01 PM 6 32.92 0.00 0.68 0.00 0.05 66.35 10:46:01 PM 7 40.94 0.00 0.85 0.00 0.08 58.12 10:47:01 PM all 18.43 0.00 2.65 0.61 0.10 78.22 10:47:01 PM 0 8.18 0.00 2.69 0.00 0.10 89.04 10:47:01 PM 1 14.73 0.00 2.83 1.86 0.10 80.48 10:47:01 PM 2 16.92 0.00 2.66 0.47 0.12 79.83 10:47:01 PM 3 14.04 0.00 2.12 0.33 0.10 83.40 10:47:01 PM 4 44.46 0.00 3.94 0.05 0.10 51.45 10:47:01 PM 5 15.10 0.00 1.69 1.79 0.08 81.34 10:47:01 PM 6 21.75 0.00 3.36 0.05 0.10 74.74 10:47:01 PM 7 12.26 0.00 1.89 0.35 0.07 85.43 10:48:01 PM all 9.90 0.00 1.93 1.68 0.07 86.43 10:48:01 PM 0 3.42 0.00 1.79 2.26 0.08 92.45 10:48:01 PM 1 3.25 0.00 2.03 2.04 0.07 92.61 10:48:01 PM 2 15.09 0.00 2.41 3.51 0.08 78.90 10:48:01 PM 3 17.59 0.00 1.74 0.25 0.08 80.34 10:48:01 PM 4 10.69 0.00 1.99 0.85 0.05 86.41 10:48:01 PM 5 7.16 0.00 1.98 0.57 0.05 90.24 10:48:01 PM 6 18.76 0.00 2.26 2.91 0.07 76.00 10:48:01 PM 7 3.19 0.00 1.25 1.00 0.05 94.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.07 0.00 1.92 0.99 0.09 74.94 Average: 0 17.96 0.00 2.02 0.37 0.09 79.55 Average: 1 23.60 0.00 1.62 1.08 0.10 73.60 Average: 2 25.79 0.00 1.87 0.64 0.09 71.61 Average: 3 26.17 0.00 1.95 1.04 0.09 70.74 Average: 4 19.00 0.00 1.81 1.36 0.08 77.75 Average: 5 23.41 0.00 2.12 0.52 0.09 73.86 Average: 6 21.81 0.00 1.92 1.58 0.08 74.61 Average: 7 18.83 0.00 2.00 1.31 0.08 77.78