---> uname -a: Linux prd-centos8-docker-8c-8g-31631.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 1618 22321 19 7950 29798 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:29:c0:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe29:c09d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:01:e1:ae 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) 07/29/2025 _x86_64_ (8 CPU) 22:36:42 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 262.28 27.17 235.10 6981.96 15099.27 10:39:01 PM 91.92 2.33 89.59 1519.49 9606.11 10:40:01 PM 235.59 14.60 220.99 1972.68 11091.94 10:41:01 PM 86.54 0.63 85.90 349.08 7919.46 10:42:01 PM 98.52 1.98 96.53 139.98 6094.62 10:43:01 PM 156.99 0.03 156.96 19.33 32943.24 10:44:01 PM 1307.23 0.02 1307.22 13.60 74997.85 10:45:01 PM 908.76 0.00 908.76 0.00 38433.56 10:46:01 PM 12.36 0.00 12.36 0.00 562.52 10:47:01 PM 10.91 0.00 10.91 0.00 1556.06 10:48:01 PM 649.55 0.47 649.08 24.53 27900.88 Average: 347.33 4.29 343.04 1001.95 20563.94 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29593304 31275532 3062408 9.38 2688 2003408 1409172 4.18 151272 2473040 158664 10:39:01 PM 29447084 31263932 3208628 9.83 2688 2132648 1343432 3.99 158108 2580304 1208 10:40:01 PM 27986856 30291900 4668856 14.30 2688 2611620 2209504 6.56 260648 3898180 141732 10:41:01 PM 26979336 29510004 5676376 17.38 2688 2833640 2815940 8.35 290948 4859464 144304 10:42:01 PM 26442808 29095164 6212904 19.03 2688 2951092 3104244 9.21 323680 5349216 103140 10:43:01 PM 23356160 27794900 9299552 28.48 2688 4671764 4321784 12.82 487332 8085868 960676 10:44:01 PM 22464228 28266068 10191484 31.21 2688 5810124 3391016 10.06 531092 8449812 338852 10:45:01 PM 21159480 27565752 11496232 35.20 2688 6323940 3373800 10.01 594456 9488932 8 10:46:01 PM 21072604 27484540 11583108 35.47 2688 6328908 3493828 10.37 595596 9571292 4596 10:47:01 PM 21906996 28487620 10748716 32.92 2688 6495236 3256284 9.66 603588 8753560 135952 10:48:01 PM 22953816 30597224 9701896 29.71 2688 7490452 1490220 4.42 1129644 7053612 528748 Average: 24851152 29239331 7804560 23.90 2688 4513894 2746293 8.15 466033 6414844 228898 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 410.13 257.63 2027.11 62.91 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 159.51 133.44 483.19 50.19 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 515.49 405.58 6731.05 60.90 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 188.74 139.10 3133.83 19.01 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 175.12 159.81 1646.62 27.22 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 557.71 432.54 7928.65 50.57 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 228.20 170.79 3107.63 18.60 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 65.78 64.23 689.54 10.43 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 0.20 0.17 0.06 0.22 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 66.76 41.84 681.28 3.63 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 388.87 375.04 2811.64 545.53 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 250.59 198.20 2658.23 77.20 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) 07/29/2025 _x86_64_ (8 CPU) 22:36:42 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 14.55 0.00 2.19 0.94 0.05 82.27 10:38:01 PM 0 10.71 0.00 1.94 0.63 0.07 86.65 10:38:01 PM 1 19.19 0.00 1.86 1.14 0.05 77.76 10:38:01 PM 2 21.44 0.00 2.64 0.70 0.07 75.15 10:38:01 PM 3 18.12 0.00 1.79 0.82 0.07 79.20 10:38:01 PM 4 11.45 0.00 2.10 0.25 0.07 86.14 10:38:01 PM 5 12.12 0.00 1.66 0.33 0.03 85.85 10:38:01 PM 6 16.02 0.00 3.87 2.38 0.05 77.68 10:38:01 PM 7 7.31 0.00 1.67 1.22 0.03 89.76 10:39:01 PM all 2.64 0.00 0.50 0.40 0.03 96.42 10:39:01 PM 0 9.82 0.00 0.95 0.18 0.03 89.01 10:39:01 PM 1 1.95 0.00 0.48 0.94 0.05 96.58 10:39:01 PM 2 0.97 0.00 0.27 0.28 0.02 98.46 10:39:01 PM 3 3.02 0.00 0.30 0.20 0.03 96.44 10:39:01 PM 4 2.16 0.00 0.85 0.12 0.03 96.84 10:39:01 PM 5 0.78 0.00 0.18 0.10 0.03 98.90 10:39:01 PM 6 1.65 0.00 0.53 1.37 0.03 96.41 10:39:01 PM 7 0.75 0.00 0.45 0.03 0.03 98.73 10:40:01 PM all 28.15 0.00 1.39 0.63 0.09 69.74 10:40:01 PM 0 25.88 0.00 0.99 0.30 0.08 72.75 10:40:01 PM 1 19.70 0.00 1.61 0.38 0.08 78.23 10:40:01 PM 2 34.60 0.00 1.22 0.82 0.10 63.26 10:40:01 PM 3 38.87 0.00 1.59 0.55 0.08 58.90 10:40:01 PM 4 28.22 0.00 1.10 0.38 0.10 70.19 10:40:01 PM 5 32.79 0.00 1.91 1.16 0.10 64.04 10:40:01 PM 6 28.37 0.00 1.55 0.92 0.10 69.06 10:40:01 PM 7 16.76 0.00 1.14 0.54 0.08 81.48 10:41:01 PM all 49.66 0.00 1.14 0.23 0.11 48.85 10:41:01 PM 0 32.65 0.00 1.09 0.10 0.10 66.06 10:41:01 PM 1 52.33 0.00 1.64 0.52 0.12 45.40 10:41:01 PM 2 58.20 0.00 1.47 0.07 0.12 40.14 10:41:01 PM 3 64.44 0.00 0.92 0.07 0.12 34.46 10:41:01 PM 4 60.74 0.00 0.99 0.12 0.10 38.05 10:41:01 PM 5 33.61 0.00 0.97 0.44 0.10 64.88 10:41:01 PM 6 38.30 0.00 1.27 0.52 0.08 59.83 10:41:01 PM 7 56.97 0.00 0.80 0.05 0.13 42.04 10:42:01 PM all 41.80 0.00 1.23 0.25 0.09 56.62 10:42:01 PM 0 36.51 0.00 1.04 0.00 0.08 62.37 10:42:01 PM 1 39.10 0.00 0.90 0.02 0.10 59.88 10:42:01 PM 2 42.97 0.00 2.55 1.16 0.12 53.21 10:42:01 PM 3 51.05 0.00 0.72 0.02 0.08 48.13 10:42:01 PM 4 47.40 0.00 1.47 0.03 0.10 51.00 10:42:01 PM 5 29.16 0.00 1.10 0.53 0.07 69.13 10:42:01 PM 6 31.31 0.00 1.09 0.17 0.07 67.37 10:42:01 PM 7 56.93 0.00 0.99 0.10 0.08 41.90 10:43:01 PM all 16.34 0.00 2.54 0.85 0.09 80.18 10:43:01 PM 0 40.11 0.00 4.24 0.05 0.07 55.53 10:43:01 PM 1 9.17 0.00 1.14 2.16 0.23 87.29 10:43:01 PM 2 43.33 0.00 4.08 1.44 0.08 51.07 10:43:01 PM 3 5.04 0.00 2.23 0.03 0.08 92.61 10:43:01 PM 4 8.49 0.00 3.64 1.39 0.07 86.40 10:43:01 PM 5 3.88 0.00 0.80 0.62 0.07 94.63 10:43:01 PM 6 4.52 0.00 3.38 0.89 0.08 91.13 10:43:01 PM 7 15.97 0.00 0.84 0.18 0.05 82.96 10:44:01 PM all 15.66 0.00 4.92 3.05 0.09 76.28 10:44:01 PM 0 30.85 0.00 6.82 0.52 0.08 61.73 10:44:01 PM 1 5.04 0.00 7.44 10.32 0.12 77.08 10:44:01 PM 2 6.71 0.00 6.03 1.45 0.08 85.72 10:44:01 PM 3 2.47 0.00 4.73 2.05 0.07 90.68 10:44:01 PM 4 9.09 0.00 5.95 1.35 0.10 83.51 10:44:01 PM 5 18.52 0.00 4.27 3.81 0.08 73.32 10:44:01 PM 6 9.45 0.00 1.07 2.14 0.07 87.28 10:44:01 PM 7 42.81 0.00 3.10 2.85 0.10 51.14 10:45:01 PM all 21.06 0.00 2.49 1.91 0.08 74.47 10:45:01 PM 0 8.43 0.00 1.52 0.00 0.08 89.96 10:45:01 PM 1 5.68 0.00 4.53 8.48 0.08 81.23 10:45:01 PM 2 13.45 0.00 0.94 0.62 0.08 84.91 10:45:01 PM 3 11.32 0.00 4.32 5.72 0.08 78.56 10:45:01 PM 4 22.20 0.00 1.57 0.00 0.08 76.14 10:45:01 PM 5 13.18 0.00 1.97 0.20 0.05 84.59 10:45:01 PM 6 35.81 0.00 1.22 0.00 0.07 62.90 10:45:01 PM 7 58.30 0.00 3.84 0.30 0.12 37.45 10:46:01 PM all 21.05 0.00 0.80 0.01 0.06 78.07 10:46:01 PM 0 8.19 0.00 0.58 0.00 0.05 91.17 10:46:01 PM 1 12.02 0.00 0.57 0.00 0.07 87.34 10:46:01 PM 2 68.67 0.00 1.22 0.00 0.10 30.01 10:46:01 PM 3 17.58 0.00 0.72 0.07 0.07 81.56 10:46:01 PM 4 6.10 0.00 0.50 0.00 0.03 93.36 10:46:01 PM 5 8.92 0.00 0.85 0.02 0.08 90.13 10:46:01 PM 6 11.29 0.00 0.63 0.00 0.03 88.05 10:46:01 PM 7 35.65 0.00 1.37 0.00 0.07 62.91 10:47:01 PM all 20.75 0.00 0.87 0.03 0.06 78.29 10:47:01 PM 0 4.17 0.00 0.47 0.03 0.05 95.28 10:47:01 PM 1 19.91 0.00 0.88 0.00 0.08 79.13 10:47:01 PM 2 14.21 0.00 1.88 0.07 0.07 83.77 10:47:01 PM 3 75.72 0.00 1.30 0.00 0.08 22.89 10:47:01 PM 4 17.07 0.00 0.70 0.15 0.07 82.01 10:47:01 PM 5 9.25 0.00 0.52 0.00 0.07 90.17 10:47:01 PM 6 15.89 0.00 0.68 0.00 0.07 83.36 10:47:01 PM 7 9.71 0.00 0.52 0.00 0.03 89.74 10:48:01 PM all 16.74 0.00 2.81 1.33 0.08 79.04 10:48:01 PM 0 42.11 0.00 4.23 0.45 0.08 53.12 10:48:01 PM 1 8.10 0.00 4.11 1.63 0.08 86.08 10:48:01 PM 2 10.75 0.00 1.74 0.75 0.07 86.69 10:48:01 PM 3 21.73 0.00 2.58 1.84 0.08 73.76 10:48:01 PM 4 15.44 0.00 2.54 2.78 0.08 79.16 10:48:01 PM 5 6.35 0.00 1.27 0.80 0.08 91.49 10:48:01 PM 6 9.48 0.00 3.73 0.55 0.08 86.15 10:48:01 PM 7 19.83 0.00 2.31 1.79 0.08 75.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.59 0.00 1.90 0.87 0.08 74.57 Average: 0 22.67 0.00 2.17 0.21 0.07 74.88 Average: 1 17.50 0.00 2.28 2.31 0.10 77.82 Average: 2 28.68 0.00 2.18 0.67 0.08 68.38 Average: 3 28.17 0.00 1.92 1.03 0.08 68.80 Average: 4 20.78 0.00 1.94 0.60 0.08 76.61 Average: 5 15.32 0.00 1.41 0.73 0.07 82.48 Average: 6 18.38 0.00 1.73 0.81 0.07 79.01 Average: 7 29.17 0.00 1.55 0.64 0.07 68.56