---> uname -a: Linux prd-centos8-docker-8c-8g-22428.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 1648 22291 19 7949 29768 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:0a:14:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe0a:14b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:1e:d8:c3 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) 06/19/2025 _x86_64_ (8 CPU) 23:48:18 LINUX RESTART (8 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 142.40 2.58 139.82 1622.10 10574.43 11:51:01 PM 209.85 14.60 195.25 1972.68 6372.11 11:52:01 PM 122.56 1.85 120.71 390.80 14249.07 11:53:01 PM 68.24 1.90 66.34 136.11 8843.11 11:54:01 PM 144.86 0.52 144.34 80.92 15574.29 11:55:01 PM 1279.41 0.02 1279.39 13.60 90127.49 11:56:01 PM 962.54 0.00 962.54 0.00 40583.05 11:57:01 PM 12.78 0.00 12.78 0.00 702.15 11:58:01 PM 4.42 0.00 4.42 0.00 1275.99 11:59:01 PM 493.20 0.50 492.70 24.79 21367.71 Average: 344.37 2.19 342.18 422.11 20985.09 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29457348 31261088 3198364 9.79 2688 2121140 1393824 4.14 158388 2577948 114764 11:51:01 PM 28262496 30493348 4393216 13.45 2688 2539552 2614880 7.76 254600 3639064 345408 11:52:01 PM 27224136 29699828 5431576 16.63 2688 2780408 2723280 8.08 283840 4630136 178160 11:53:01 PM 26264944 28843688 6390768 19.57 2688 2880644 3490536 10.36 296348 5564628 27472 11:54:01 PM 23906060 28070124 8749652 26.79 2688 4438404 4092268 12.14 422824 7669924 1190204 11:55:01 PM 22965296 28567548 9690416 29.67 2688 5634936 3291100 9.76 464084 8067928 154688 11:56:01 PM 21317936 27748444 11337776 34.72 2688 6349392 3502344 10.39 528156 9403256 8 11:57:01 PM 19753348 26185128 12902364 39.51 2688 6349768 3828056 11.36 529340 10921048 8 11:58:01 PM 20560020 27028156 12095692 37.04 2688 6385840 3990124 11.84 534188 10132864 8 11:59:01 PM 22978392 30620660 9677320 29.63 2688 7490760 1475344 4.38 1045032 7132896 692276 Average: 24268998 28851801 8386714 25.68 2688 4697084 3040176 9.02 451680 6973969 270300 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 248.30 188.53 1182.81 49.99 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 484.26 381.96 5847.58 64.99 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 232.82 177.22 3423.53 23.94 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 94.45 80.49 1394.72 15.91 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 562.09 437.24 8315.64 50.38 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 322.74 250.52 3893.85 28.25 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 139.06 129.93 1618.55 19.05 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 3.02 1.88 6.79 0.74 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 0.28 0.20 0.07 0.23 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 378.77 312.60 3414.54 55.91 0.00 0.00 0.00 0.00 11:59:01 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 246.58 196.07 2912.77 30.91 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) 06/19/2025 _x86_64_ (8 CPU) 23:48:18 LINUX RESTART (8 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 7.95 0.00 0.89 0.75 0.04 90.38 11:50:01 PM 0 7.93 0.00 0.66 0.98 0.05 90.38 11:50:01 PM 1 16.17 0.00 1.94 0.92 0.05 80.92 11:50:01 PM 2 5.86 0.00 0.81 1.04 0.03 92.26 11:50:01 PM 3 8.33 0.00 1.16 0.66 0.05 89.80 11:50:01 PM 4 4.22 0.00 0.27 0.20 0.03 95.27 11:50:01 PM 5 6.88 0.00 0.65 0.97 0.03 91.48 11:50:01 PM 6 2.62 0.00 0.44 0.42 0.03 96.48 11:50:01 PM 7 11.57 0.00 1.21 0.76 0.03 86.43 11:51:01 PM all 16.12 0.00 1.08 0.95 0.06 81.78 11:51:01 PM 0 12.40 0.00 0.62 0.60 0.05 86.33 11:51:01 PM 1 16.13 0.00 1.11 1.19 0.07 81.51 11:51:01 PM 2 23.60 0.00 1.81 2.24 0.08 72.27 11:51:01 PM 3 16.48 0.00 1.61 1.57 0.08 80.26 11:51:01 PM 4 19.56 0.00 1.14 0.25 0.07 78.99 11:51:01 PM 5 17.99 0.00 0.65 0.38 0.05 80.92 11:51:01 PM 6 9.92 0.00 1.09 1.24 0.05 87.70 11:51:01 PM 7 12.89 0.00 0.60 0.15 0.07 86.29 11:52:01 PM all 47.79 0.00 1.16 0.99 0.09 49.97 11:52:01 PM 0 33.61 0.00 1.50 0.67 0.08 64.13 11:52:01 PM 1 35.18 0.00 1.12 4.48 0.08 59.13 11:52:01 PM 2 57.24 0.00 1.82 0.97 0.10 39.87 11:52:01 PM 3 39.42 0.00 1.41 0.60 0.10 58.47 11:52:01 PM 4 61.56 0.00 1.00 0.10 0.08 37.25 11:52:01 PM 5 32.76 0.00 1.04 1.07 0.08 65.04 11:52:01 PM 6 46.24 0.00 0.79 0.05 0.08 52.84 11:52:01 PM 7 76.24 0.00 0.57 0.02 0.10 23.08 11:53:01 PM all 47.78 0.00 1.21 0.41 0.09 50.51 11:53:01 PM 0 40.55 0.00 0.92 0.35 0.10 58.08 11:53:01 PM 1 59.22 0.00 1.49 0.03 0.08 39.17 11:53:01 PM 2 35.06 0.00 1.57 1.29 0.08 61.99 11:53:01 PM 3 50.08 0.00 1.20 0.58 0.08 48.05 11:53:01 PM 4 48.33 0.00 1.32 0.53 0.10 49.72 11:53:01 PM 5 60.27 0.00 0.68 0.00 0.10 38.94 11:53:01 PM 6 45.77 0.00 1.29 0.17 0.08 52.69 11:53:01 PM 7 42.90 0.00 1.24 0.33 0.08 55.45 11:54:01 PM all 19.51 0.00 1.90 0.86 0.08 77.66 11:54:01 PM 0 11.19 0.00 2.42 0.00 0.08 86.31 11:54:01 PM 1 25.03 0.00 1.74 0.40 0.10 72.73 11:54:01 PM 2 35.33 0.00 3.89 5.85 0.10 54.82 11:54:01 PM 3 21.37 0.00 0.37 0.00 0.07 78.19 11:54:01 PM 4 10.40 0.00 0.54 0.12 0.05 88.89 11:54:01 PM 5 18.29 0.00 1.72 0.20 0.07 79.72 11:54:01 PM 6 6.40 0.00 1.96 0.02 0.07 91.55 11:54:01 PM 7 28.02 0.00 2.56 0.27 0.08 69.07 11:55:01 PM all 15.09 0.00 5.19 5.83 0.08 73.81 11:55:01 PM 0 1.91 0.00 7.52 14.07 0.10 76.40 11:55:01 PM 1 6.97 0.00 6.28 8.37 0.08 78.29 11:55:01 PM 2 8.83 0.00 2.69 3.95 0.07 84.47 11:55:01 PM 3 8.53 0.00 3.99 7.72 0.08 79.69 11:55:01 PM 4 32.72 0.00 4.76 3.79 0.08 58.65 11:55:01 PM 5 2.87 0.00 5.12 3.26 0.07 88.68 11:55:01 PM 6 6.84 0.00 3.24 4.94 0.08 84.89 11:55:01 PM 7 51.85 0.00 7.95 0.64 0.08 39.48 11:56:01 PM all 20.02 0.00 2.92 2.45 0.08 74.54 11:56:01 PM 0 29.26 0.00 4.64 14.38 0.10 51.62 11:56:01 PM 1 6.31 0.00 3.85 0.00 0.07 89.77 11:56:01 PM 2 16.95 0.00 0.65 0.00 0.07 82.33 11:56:01 PM 3 38.89 0.00 1.55 0.45 0.08 59.02 11:56:01 PM 4 11.97 0.00 1.73 4.78 0.07 81.46 11:56:01 PM 5 34.53 0.00 1.07 0.02 0.07 64.32 11:56:01 PM 6 7.37 0.00 3.60 0.00 0.07 88.96 11:56:01 PM 7 14.65 0.00 6.28 0.00 0.10 78.97 11:57:01 PM all 22.08 0.00 0.88 0.01 0.05 76.97 11:57:01 PM 0 4.86 0.00 0.43 0.02 0.05 94.64 11:57:01 PM 1 16.50 0.00 0.73 0.00 0.07 82.70 11:57:01 PM 2 16.91 0.00 0.92 0.07 0.07 82.04 11:57:01 PM 3 95.51 0.00 2.17 0.00 0.10 2.22 11:57:01 PM 4 8.88 0.00 0.68 0.00 0.05 90.39 11:57:01 PM 5 13.83 0.00 0.73 0.00 0.03 85.40 11:57:01 PM 6 5.53 0.00 0.50 0.00 0.03 93.94 11:57:01 PM 7 14.63 0.00 0.90 0.00 0.03 84.43 11:58:01 PM all 20.85 0.00 0.77 0.03 0.06 78.30 11:58:01 PM 0 16.00 0.00 0.89 0.00 0.07 83.05 11:58:01 PM 1 46.22 0.00 1.17 0.00 0.08 52.53 11:58:01 PM 2 7.53 0.00 0.57 0.22 0.05 91.64 11:58:01 PM 3 55.99 0.00 0.93 0.00 0.07 43.01 11:58:01 PM 4 12.79 0.00 0.75 0.00 0.07 86.39 11:58:01 PM 5 11.04 0.00 0.63 0.00 0.05 88.28 11:58:01 PM 6 6.95 0.00 0.58 0.00 0.03 92.43 11:58:01 PM 7 10.24 0.00 0.62 0.00 0.05 89.09 11:59:01 PM all 17.59 0.00 2.77 1.31 0.08 78.25 11:59:01 PM 0 15.25 0.00 4.32 0.34 0.07 80.02 11:59:01 PM 1 13.79 0.00 2.78 0.64 0.07 82.73 11:59:01 PM 2 15.29 0.00 3.39 2.08 0.10 79.13 11:59:01 PM 3 24.41 0.00 2.02 0.44 0.08 73.04 11:59:01 PM 4 36.59 0.00 3.68 0.12 0.08 59.53 11:59:01 PM 5 16.59 0.00 1.86 3.68 0.08 77.79 11:59:01 PM 6 5.27 0.00 2.91 2.71 0.07 89.05 11:59:01 PM 7 13.43 0.00 1.22 0.48 0.07 84.80 Average: all 23.51 0.00 1.88 1.36 0.07 73.19 Average: 0 17.32 0.00 2.39 3.12 0.08 77.09 Average: 1 24.20 0.00 2.22 1.60 0.08 71.91 Average: 2 22.29 0.00 1.81 1.77 0.08 74.06 Average: 3 35.98 0.00 1.64 1.20 0.08 61.10 Average: 4 24.73 0.00 1.59 0.99 0.07 72.63 Average: 5 21.55 0.00 1.41 0.95 0.06 76.02 Average: 6 14.32 0.00 1.64 0.95 0.06 83.02 Average: 7 27.66 0.00 2.31 0.26 0.07 69.70