---> uname -a: Linux prd-centos8-docker-8c-8g-32633.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1088 26408 19 4393 30335 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:08:17:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe08:178b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:ed:f5:4d 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:ebff:feed:f54d/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) 08/02/2025 _x86_64_ (8 CPU) 16:34:19 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 239.97 15.96 224.01 3054.18 10944.24 04:37:01 PM 101.37 0.07 101.30 1.20 13948.68 04:38:01 PM 107.71 2.97 104.75 1427.69 29523.09 04:39:01 PM 164.40 15.91 148.49 5063.33 2254.01 04:40:01 PM 22.34 0.00 22.34 0.00 17940.87 04:41:01 PM 8.50 0.07 8.43 50.12 196.77 04:42:01 PM 6.21 0.08 6.13 4.00 111.20 04:43:01 PM 1.13 0.00 1.13 0.00 22.45 04:44:01 PM 39.32 1.97 37.35 1662.91 8352.23 Average: 76.78 4.11 72.66 1251.61 9255.42 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29026052 30919532 3629660 11.11 2688 2209012 1868396 5.54 163068 2995120 162668 04:37:01 PM 28461636 30580980 4194076 12.84 2688 2433160 1929636 5.73 171632 3542948 540 04:38:01 PM 26174636 29193524 6481076 19.85 2688 3315588 4193784 12.44 322356 5606612 108 04:39:01 PM 26252680 29966252 6403032 19.61 2688 4005848 2419152 7.18 659312 5184676 522872 04:40:01 PM 26052516 29774656 6603196 20.22 2688 4014272 2585608 7.67 659596 5381336 16 04:41:01 PM 25345760 29071152 7309952 22.38 2688 4017248 3299468 9.79 664344 6084356 20 04:42:01 PM 25325876 29051828 7329836 22.45 2688 4017472 3322356 9.86 664872 6103572 16 04:43:01 PM 25327192 29053140 7328520 22.44 2688 4017472 3322356 9.86 664876 6102104 12 04:44:01 PM 27068408 31086660 5587304 17.11 2688 4307736 1503408 4.46 865484 4158736 34648 Average: 26559417 29855303 6096295 18.67 2688 3593090 2716018 8.06 537282 5017718 80100 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 251.13 200.80 2155.63 47.90 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 401.82 277.51 3785.39 41.67 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 1536.30 789.19 7378.17 57.84 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM veth16a3757 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 PM lo 12.84 12.84 1.35 1.35 0.00 0.00 0.00 0.00 04:39:01 PM eth0 110.79 82.48 1279.70 21.90 0.00 0.00 0.00 0.00 04:39:01 PM docker0 4.80 5.88 0.65 0.69 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 205.46 151.05 236.27 43.54 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 103.23 79.55 83.43 22.81 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 89.45 72.44 44.58 32.98 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 15.20 8.08 29.03 3.38 0.00 0.00 0.00 0.00 04:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 324.26 227.07 2383.82 38.00 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 337.54 209.81 1930.83 34.45 0.00 0.00 0.00 0.00 Average: docker0 0.53 0.66 0.07 0.08 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) 08/02/2025 _x86_64_ (8 CPU) 16:34:19 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 13.14 0.00 1.19 1.09 0.05 84.53 04:36:01 PM 0 13.01 0.00 1.05 1.28 0.07 84.59 04:36:01 PM 1 20.90 0.00 1.90 1.82 0.07 75.31 04:36:01 PM 2 21.63 0.00 1.96 1.62 0.05 74.74 04:36:01 PM 3 13.02 0.00 1.32 1.47 0.05 84.14 04:36:01 PM 4 11.94 0.00 0.73 0.62 0.05 86.66 04:36:01 PM 5 15.44 0.00 1.22 0.82 0.05 82.48 04:36:01 PM 6 4.34 0.00 0.72 0.72 0.05 94.17 04:36:01 PM 7 4.83 0.00 0.58 0.38 0.05 94.15 04:37:01 PM all 13.31 0.00 0.55 0.62 0.05 85.47 04:37:01 PM 0 11.54 0.00 0.40 1.14 0.07 86.86 04:37:01 PM 1 17.05 0.00 0.95 0.00 0.05 81.94 04:37:01 PM 2 11.00 0.00 0.32 0.13 0.05 88.50 04:37:01 PM 3 30.90 0.00 0.95 1.10 0.07 66.98 04:37:01 PM 4 2.31 0.00 0.33 0.03 0.05 97.28 04:37:01 PM 5 5.58 0.00 0.45 0.10 0.03 93.84 04:37:01 PM 6 20.82 0.00 0.27 0.03 0.03 78.84 04:37:01 PM 7 7.21 0.00 0.75 2.45 0.05 89.53 04:38:01 PM all 25.64 0.00 2.46 1.69 0.08 70.13 04:38:01 PM 0 38.65 0.00 1.85 0.79 0.07 58.64 04:38:01 PM 1 24.50 0.00 3.62 0.86 0.07 70.95 04:38:01 PM 2 36.33 0.00 3.52 1.37 0.08 58.70 04:38:01 PM 3 42.05 0.00 2.37 0.29 0.08 55.20 04:38:01 PM 4 6.02 0.00 2.04 0.19 0.08 91.67 04:38:01 PM 5 26.53 0.00 2.33 0.42 0.08 70.63 04:38:01 PM 6 19.65 0.00 1.95 4.61 0.07 73.72 04:38:01 PM 7 11.38 0.00 2.00 4.97 0.07 81.58 04:39:01 PM all 19.40 0.55 2.07 0.55 0.06 77.37 04:39:01 PM 0 16.06 1.22 1.89 0.25 0.07 80.51 04:39:01 PM 1 26.67 0.64 2.06 0.02 0.07 70.56 04:39:01 PM 2 16.97 1.44 1.91 0.59 0.07 79.02 04:39:01 PM 3 12.27 0.00 1.84 0.65 0.07 85.16 04:39:01 PM 4 15.70 0.00 1.44 0.47 0.05 82.34 04:39:01 PM 5 37.25 0.07 2.65 1.29 0.07 58.68 04:39:01 PM 6 15.09 0.69 2.61 0.74 0.05 80.82 04:39:01 PM 7 15.21 0.35 2.14 0.37 0.05 81.88 04:40:01 PM all 8.21 0.00 0.29 0.57 0.04 90.90 04:40:01 PM 0 18.35 0.00 0.23 0.02 0.05 81.35 04:40:01 PM 1 3.45 0.00 0.08 0.02 0.03 96.42 04:40:01 PM 2 4.96 0.00 0.40 0.70 0.03 93.90 04:40:01 PM 3 1.25 0.00 0.47 0.08 0.05 98.15 04:40:01 PM 4 5.20 0.00 0.08 0.00 0.03 94.68 04:40:01 PM 5 25.62 0.00 0.83 3.57 0.03 69.94 04:40:01 PM 6 3.20 0.00 0.12 0.15 0.02 96.52 04:40:01 PM 7 3.60 0.00 0.10 0.00 0.03 96.26 04:41:01 PM all 9.71 0.00 0.30 0.02 0.03 89.93 04:41:01 PM 0 20.02 0.00 0.68 0.00 0.07 79.23 04:41:01 PM 1 5.46 0.00 0.15 0.03 0.05 94.31 04:41:01 PM 2 6.04 0.00 0.23 0.00 0.03 93.69 04:41:01 PM 3 4.25 0.00 0.12 0.00 0.03 95.60 04:41:01 PM 4 2.50 0.00 0.53 0.03 0.02 96.91 04:41:01 PM 5 27.72 0.00 0.42 0.10 0.03 71.73 04:41:01 PM 6 5.20 0.00 0.20 0.00 0.02 94.58 04:41:01 PM 7 6.47 0.00 0.08 0.02 0.02 93.41 04:42:01 PM all 1.89 0.00 0.23 0.01 0.03 97.84 04:42:01 PM 0 0.23 0.00 0.10 0.00 0.03 99.63 04:42:01 PM 1 1.80 0.00 0.08 0.00 0.03 98.08 04:42:01 PM 2 0.53 0.00 0.10 0.00 0.02 99.35 04:42:01 PM 3 1.60 0.00 0.10 0.02 0.03 98.25 04:42:01 PM 4 0.62 0.00 0.58 0.05 0.03 98.71 04:42:01 PM 5 8.07 0.00 0.57 0.00 0.02 91.35 04:42:01 PM 6 1.90 0.00 0.03 0.00 0.02 98.05 04:42:01 PM 7 0.38 0.00 0.28 0.00 0.02 99.32 04:43:01 PM all 2.60 0.00 0.03 0.00 0.02 97.36 04:43:01 PM 0 0.13 0.00 0.00 0.00 0.03 99.83 04:43:01 PM 1 0.20 0.00 0.02 0.00 0.02 99.77 04:43:01 PM 2 0.08 0.00 0.03 0.00 0.02 99.87 04:43:01 PM 3 0.12 0.00 0.03 0.00 0.02 99.83 04:43:01 PM 4 0.15 0.00 0.03 0.00 0.02 99.80 04:43:01 PM 5 19.32 0.00 0.03 0.00 0.02 80.63 04:43:01 PM 6 0.57 0.00 0.02 0.00 0.00 99.42 04:43:01 PM 7 0.20 0.00 0.05 0.02 0.03 99.70 04:44:01 PM all 18.46 0.00 1.34 0.27 0.05 79.87 04:44:01 PM 0 7.00 0.00 0.97 0.00 0.05 91.98 04:44:01 PM 1 18.62 0.00 1.51 0.08 0.07 79.72 04:44:01 PM 2 21.82 0.00 1.77 0.67 0.05 75.69 04:44:01 PM 3 20.93 0.00 1.24 0.48 0.05 77.30 04:44:01 PM 4 11.11 0.00 1.22 0.00 0.05 87.61 04:44:01 PM 5 25.19 0.00 1.20 0.72 0.05 72.84 04:44:01 PM 6 21.62 0.00 1.40 0.12 0.07 76.79 04:44:01 PM 7 21.35 0.00 1.42 0.12 0.05 77.07 Average: all 12.46 0.06 0.94 0.53 0.05 85.96 Average: 0 13.87 0.14 0.80 0.39 0.06 84.76 Average: 1 13.16 0.07 1.15 0.31 0.05 85.26 Average: 2 13.23 0.16 1.14 0.56 0.04 84.86 Average: 3 14.01 0.00 0.94 0.46 0.05 84.54 Average: 4 6.17 0.00 0.78 0.15 0.04 92.86 Average: 5 21.18 0.01 1.08 0.78 0.04 76.91 Average: 6 10.25 0.08 0.81 0.70 0.04 88.12 Average: 7 7.84 0.04 0.82 0.92 0.04 90.33