---> uname -a: Linux prd-centos8-docker-8c-8g-29803.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 1139 25294 19 5456 30277 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:6b:8b:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe6b:8bdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:c9:50:ef 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:e0ff:fec9:50ef/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) 07/22/2025 _x86_64_ (8 CPU) 08:40:22 LINUX RESTART (8 CPU) 08:41:01 AM tps rtps wtps bread/s bwrtn/s 08:42:01 AM 206.75 16.53 190.22 3068.04 10041.50 08:43:01 AM 214.31 2.78 211.53 1085.82 16005.45 08:44:01 AM 141.04 0.83 140.20 441.72 42095.00 08:45:01 AM 42.39 0.05 42.34 0.53 586.02 08:46:01 AM 9.43 0.43 9.00 20.93 271.94 08:47:01 AM 3.28 0.00 3.28 0.00 79.19 08:48:01 AM 2.13 0.00 2.13 0.00 157.61 08:49:01 AM 8.85 0.00 8.85 0.00 447.54 08:50:01 AM 112.43 0.00 112.43 0.00 23747.67 08:51:01 AM 170.55 0.00 170.55 0.00 1854.10 08:52:01 AM 55.68 2.52 53.17 4484.51 27683.11 Average: 87.90 2.10 85.79 827.41 11178.99 08:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 AM 29044940 30944816 3610764 11.06 2688 2216204 1671784 4.96 167660 2977192 184508 08:43:01 AM 27469296 29702016 5186408 15.88 2688 2542072 3167268 9.40 269528 4413776 57116 08:44:01 AM 24867868 28268184 7787836 23.85 2688 3683852 3945428 11.71 427740 6751148 0 08:45:01 AM 24707564 28111712 7948140 24.34 2688 3687020 4022548 11.93 436932 6898656 936 08:46:01 AM 24571132 27979496 8084572 24.76 2688 3691052 4070228 12.08 438480 7032960 96 08:47:01 AM 24537320 27946368 8118384 24.86 2688 3691808 4086648 12.13 438492 7067396 88 08:48:01 AM 25533724 28952084 7121980 21.81 2688 3701132 3328420 9.88 440008 6075360 5652 08:49:01 AM 25004972 28426812 7650732 23.43 2688 3704296 3741360 11.10 442892 6598112 436 08:50:01 AM 23527292 27652360 9128412 27.95 2688 4394588 5886616 17.47 550192 7904176 1552 08:51:01 AM 24322292 28415504 8333412 25.52 2688 4350152 3988872 11.83 548884 7125032 17456 08:52:01 AM 25912604 31003916 6743100 20.65 2688 5339124 1535600 4.56 899648 5176528 73112 Average: 25409000 28854843 7246704 22.19 2688 3727391 3585888 10.64 460041 6183667 30996 08:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 240.60 194.32 2046.53 44.44 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 342.23 280.05 4446.23 47.63 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 1.23 1.23 0.06 0.06 0.00 0.00 0.00 0.00 08:44:01 AM eth0 323.08 193.72 10004.58 17.47 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 AM lo 39.72 39.72 3.79 3.79 0.00 0.00 0.00 0.00 08:45:01 AM eth0 75.42 46.62 27.85 25.33 0.00 0.00 0.00 0.00 08:45:01 AM docker0 11.11 12.75 1.65 1.59 0.00 0.00 0.00 0.00 08:46:01 AM lo 56.35 56.35 2.88 2.88 0.00 0.00 0.00 0.00 08:46:01 AM eth0 160.45 124.41 45.97 51.69 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.80 1.07 0.11 0.19 0.00 0.00 0.00 0.00 08:47:01 AM lo 56.22 56.22 2.75 2.75 0.00 0.00 0.00 0.00 08:47:01 AM eth0 130.44 111.38 39.65 47.54 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 55.48 55.48 2.71 2.71 0.00 0.00 0.00 0.00 08:48:01 AM eth0 132.82 127.19 43.69 55.84 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 64.66 45.69 90.41 19.75 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM lo 19.79 19.79 2.48 2.48 0.00 0.00 0.00 0.00 08:50:01 AM eth0 594.34 349.55 2959.04 30.45 0.00 0.00 0.00 0.00 08:50:01 AM docker0 8.90 9.98 0.83 1.72 0.00 0.00 0.00 0.00 08:50:01 AM veth1e9f17f 8.90 10.11 0.95 1.73 0.00 0.00 0.00 0.00 08:50:01 AM vethe05cbf2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:51:01 AM lo 1427.43 1427.43 246.98 246.98 0.00 0.00 0.00 0.00 08:51:01 AM eth0 101.45 75.35 304.99 30.63 0.00 0.00 0.00 0.00 08:51:01 AM docker0 622.88 639.57 120.84 116.72 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:52:01 AM eth0 79.26 68.08 1259.12 18.12 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.69 150.69 23.80 23.80 0.00 0.00 0.00 0.00 Average: eth0 204.07 146.94 1933.43 35.35 0.00 0.00 0.00 0.00 Average: docker0 58.54 60.34 11.23 10.93 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) 07/22/2025 _x86_64_ (8 CPU) 08:40:22 LINUX RESTART (8 CPU) 08:41:01 AM CPU %user %nice %system %iowait %steal %idle 08:42:01 AM all 13.21 0.00 1.11 0.55 0.05 85.08 08:42:01 AM 0 5.29 0.00 0.78 0.80 0.08 93.04 08:42:01 AM 1 9.18 0.00 0.57 0.27 0.05 89.93 08:42:01 AM 2 14.46 0.00 1.17 0.72 0.05 83.61 08:42:01 AM 3 11.03 0.00 0.72 0.77 0.07 87.42 08:42:01 AM 4 12.74 0.00 1.05 0.40 0.05 85.75 08:42:01 AM 5 9.94 0.00 0.65 0.18 0.03 89.19 08:42:01 AM 6 12.31 0.00 0.92 0.33 0.03 86.41 08:42:01 AM 7 30.68 0.00 2.99 0.93 0.07 65.33 08:43:01 AM all 41.42 0.00 1.37 0.60 0.09 56.51 08:43:01 AM 0 54.37 0.00 1.84 0.47 0.08 43.24 08:43:01 AM 1 58.41 0.00 0.72 0.10 0.08 40.69 08:43:01 AM 2 45.19 0.00 1.54 0.69 0.08 52.50 08:43:01 AM 3 30.49 0.00 1.77 1.39 0.10 66.25 08:43:01 AM 4 40.44 0.00 1.54 0.45 0.08 57.48 08:43:01 AM 5 27.71 0.00 1.09 0.35 0.10 70.75 08:43:01 AM 6 32.51 0.00 1.02 0.84 0.07 65.56 08:43:01 AM 7 42.20 0.00 1.45 0.55 0.13 55.67 08:44:01 AM all 27.79 0.00 2.98 1.00 0.11 68.12 08:44:01 AM 0 28.23 0.00 2.54 0.44 0.14 68.65 08:44:01 AM 1 21.96 0.00 3.81 1.11 0.11 73.02 08:44:01 AM 2 31.45 0.00 2.70 0.82 0.09 64.94 08:44:01 AM 3 22.40 0.00 2.59 1.53 0.11 73.38 08:44:01 AM 4 37.62 0.00 2.70 0.14 0.12 59.42 08:44:01 AM 5 28.12 0.00 3.06 3.15 0.11 65.57 08:44:01 AM 6 30.82 0.00 2.65 0.32 0.09 66.12 08:44:01 AM 7 21.81 0.00 3.80 0.46 0.11 73.82 08:45:01 AM all 22.32 0.00 2.43 0.05 0.08 75.11 08:45:01 AM 0 26.51 0.00 2.56 0.07 0.08 70.79 08:45:01 AM 1 19.42 0.00 2.26 0.03 0.08 78.20 08:45:01 AM 2 23.64 0.00 2.60 0.05 0.08 73.63 08:45:01 AM 3 19.75 0.00 2.16 0.05 0.08 77.96 08:45:01 AM 4 20.60 0.00 2.54 0.03 0.08 76.74 08:45:01 AM 5 22.63 0.00 2.61 0.12 0.08 74.56 08:45:01 AM 6 26.61 0.00 2.34 0.02 0.08 70.95 08:45:01 AM 7 19.39 0.00 2.39 0.07 0.08 78.06 08:46:01 AM all 5.74 0.00 0.99 0.01 0.08 93.19 08:46:01 AM 0 3.91 0.00 0.52 0.00 0.07 95.51 08:46:01 AM 1 4.39 0.00 0.85 0.02 0.08 94.66 08:46:01 AM 2 9.04 0.00 0.99 0.00 0.08 89.89 08:46:01 AM 3 6.00 0.00 0.99 0.02 0.07 92.93 08:46:01 AM 4 5.65 0.00 1.00 0.03 0.07 93.24 08:46:01 AM 5 5.14 0.00 1.22 0.03 0.08 93.52 08:46:01 AM 6 2.64 0.00 1.40 0.02 0.08 95.86 08:46:01 AM 7 9.14 0.00 0.92 0.00 0.07 89.87 08:47:01 AM all 1.72 0.00 0.59 0.01 0.06 97.63 08:47:01 AM 0 1.67 0.00 0.37 0.00 0.05 97.91 08:47:01 AM 1 1.50 0.00 0.75 0.00 0.07 97.68 08:47:01 AM 2 1.74 0.00 0.65 0.02 0.05 97.55 08:47:01 AM 3 1.85 0.00 0.47 0.00 0.07 97.61 08:47:01 AM 4 2.54 0.00 0.52 0.00 0.05 96.89 08:47:01 AM 5 1.69 0.00 0.45 0.02 0.08 97.76 08:47:01 AM 6 1.32 0.00 0.92 0.00 0.07 97.70 08:47:01 AM 7 1.45 0.00 0.58 0.02 0.03 97.91 08:48:01 AM all 1.89 0.00 0.63 0.01 0.06 97.40 08:48:01 AM 0 0.53 0.00 0.43 0.00 0.07 98.96 08:48:01 AM 1 2.09 0.00 1.24 0.02 0.07 96.59 08:48:01 AM 2 1.69 0.00 0.87 0.05 0.07 97.33 08:48:01 AM 3 1.95 0.00 0.72 0.02 0.05 97.26 08:48:01 AM 4 1.86 0.00 0.30 0.00 0.08 97.76 08:48:01 AM 5 1.40 0.00 0.28 0.00 0.07 98.24 08:48:01 AM 6 2.44 0.00 1.05 0.00 0.03 96.48 08:48:01 AM 7 3.19 0.00 0.17 0.00 0.05 96.59 08:49:01 AM all 21.95 0.00 0.45 0.01 0.05 77.53 08:49:01 AM 0 8.61 0.00 0.45 0.02 0.07 90.86 08:49:01 AM 1 21.90 0.00 0.40 0.00 0.05 77.65 08:49:01 AM 2 20.14 0.00 0.22 0.08 0.05 79.51 08:49:01 AM 3 36.47 0.00 0.43 0.00 0.05 63.04 08:49:01 AM 4 24.79 0.00 0.52 0.00 0.03 74.66 08:49:01 AM 5 11.37 0.00 0.38 0.00 0.05 88.19 08:49:01 AM 6 32.16 0.00 0.65 0.00 0.05 67.14 08:49:01 AM 7 20.14 0.00 0.55 0.00 0.05 79.26 08:50:01 AM all 33.56 0.00 2.15 0.50 0.08 63.71 08:50:01 AM 0 40.80 0.00 2.35 0.10 0.08 56.67 08:50:01 AM 1 19.34 0.00 2.00 1.38 0.08 77.21 08:50:01 AM 2 41.75 0.00 3.10 0.62 0.08 54.44 08:50:01 AM 3 40.81 0.00 2.19 1.17 0.08 55.74 08:50:01 AM 4 42.34 0.00 1.81 0.30 0.10 55.45 08:50:01 AM 5 22.73 0.00 2.23 0.18 0.07 74.79 08:50:01 AM 6 33.81 0.00 1.65 0.02 0.07 64.46 08:50:01 AM 7 26.90 0.00 1.89 0.23 0.08 70.89 08:51:01 AM all 29.86 0.00 2.38 0.30 0.10 67.36 08:51:01 AM 0 37.05 0.00 2.90 0.02 0.10 59.93 08:51:01 AM 1 25.34 0.00 3.41 0.08 0.10 71.06 08:51:01 AM 2 34.14 0.00 2.03 0.03 0.10 63.70 08:51:01 AM 3 30.95 0.00 1.27 0.03 0.08 67.66 08:51:01 AM 4 33.67 0.00 1.94 0.02 0.08 64.29 08:51:01 AM 5 23.57 0.00 3.01 2.17 0.12 71.14 08:51:01 AM 6 29.65 0.00 1.81 0.05 0.10 68.39 08:51:01 AM 7 24.42 0.00 2.65 0.03 0.10 72.79 08:52:01 AM all 30.29 0.00 1.72 0.47 0.07 67.45 08:52:01 AM 0 34.15 0.00 0.85 0.15 0.07 64.78 08:52:01 AM 1 19.99 0.00 1.84 0.27 0.05 77.86 08:52:01 AM 2 37.72 0.00 1.79 0.18 0.07 60.24 08:52:01 AM 3 19.81 0.00 2.07 0.38 0.08 77.65 08:52:01 AM 4 28.82 0.00 2.31 0.12 0.08 68.66 08:52:01 AM 5 28.79 0.00 2.24 0.13 0.05 68.78 08:52:01 AM 6 42.67 0.00 1.47 0.08 0.08 55.69 08:52:01 AM 7 30.38 0.00 1.20 2.42 0.07 65.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.84 0.00 1.52 0.32 0.08 77.25 Average: 0 21.87 0.00 1.41 0.19 0.08 76.45 Average: 1 18.49 0.00 1.61 0.29 0.07 79.54 Average: 2 23.66 0.00 1.60 0.29 0.07 74.38 Average: 3 20.12 0.00 1.39 0.48 0.08 77.93 Average: 4 22.74 0.00 1.47 0.14 0.08 75.58 Average: 5 16.58 0.00 1.56 0.56 0.08 81.22 Average: 6 22.39 0.00 1.44 0.15 0.07 75.95 Average: 7 20.87 0.00 1.68 0.43 0.08 76.94