---> uname -a: Linux prd-centos8-docker-8c-8g-39074.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 1132 25306 19 5451 30284 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:22:99:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe22:998f/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:34:75 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:3475/64 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) 08/19/2025 _x86_64_ (8 CPU) 22:35:40 LINUX RESTART (8 CPU) 10:36:01 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 173.45 10.94 162.50 1817.76 7258.42 10:38:01 PM 262.20 18.99 243.20 4147.95 13465.31 10:39:01 PM 211.26 0.60 210.66 412.40 49453.37 10:40:01 PM 38.18 0.23 37.94 67.59 753.27 10:41:01 PM 24.35 0.48 23.87 21.46 484.16 10:42:01 PM 3.25 0.00 3.25 0.00 80.84 10:43:01 PM 3.62 0.00 3.62 0.00 380.29 10:44:01 PM 39.42 0.00 39.42 0.00 8535.24 10:45:01 PM 89.30 0.00 89.30 0.00 15771.78 10:46:01 PM 149.33 0.00 149.33 0.00 2006.23 10:47:01 PM 75.81 2.95 72.86 4559.01 29787.40 Average: 97.29 3.11 94.18 1002.42 11634.48 10:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 29552008 31237636 3103704 9.50 2688 2009232 1464164 4.34 149688 2523452 176512 10:38:01 PM 28071736 30250724 4583976 14.04 2688 2490588 2193844 6.51 247676 3845604 213312 10:39:01 PM 25218668 28619436 7437044 22.77 2688 3684164 3928216 11.65 407428 6423848 540 10:40:01 PM 24501596 27908564 8154116 24.97 2688 3688932 5463260 16.21 433372 7103748 132 10:41:01 PM 24657780 28070116 7997932 24.49 2688 3694472 4067824 12.07 437336 6949444 88 10:42:01 PM 24639432 28052444 8016280 24.55 2688 3695196 4067824 12.07 437380 6968712 24 10:43:01 PM 25500716 28923988 7154996 21.91 2688 3705376 3330728 9.88 439312 6110164 28 10:44:01 PM 24493228 28355184 8162484 25.00 2688 4130932 3851944 11.43 503824 7028224 186072 10:45:01 PM 22969252 27127696 9686460 29.66 2688 4427076 6422508 19.06 550752 8461040 72 10:46:01 PM 24497500 28733724 8158212 24.98 2688 4492512 3418680 10.14 576404 6927704 141444 10:47:01 PM 25916340 31011484 6739372 20.64 2688 5341312 1486060 4.41 903844 5171420 22592 Average: 25456205 28935545 7199507 22.05 2688 3759981 3608641 10.71 462456 6137578 67347 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 359.65 222.59 1622.88 48.58 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 390.19 305.28 4866.93 59.94 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 403.67 269.53 10685.67 34.64 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 PM lo 16.76 16.76 1.29 1.29 0.00 0.00 0.00 0.00 10:40:01 PM eth0 40.51 32.14 12.57 15.05 0.00 0.00 0.00 0.00 10:40:01 PM docker0 2.85 3.40 0.42 0.42 0.00 0.00 0.00 0.00 10:40:01 PM vethb1a34fe 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 PM lo 72.00 72.00 5.11 5.11 0.00 0.00 0.00 0.00 10:41:01 PM eth0 317.77 214.01 88.99 91.06 0.00 0.00 0.00 0.00 10:41:01 PM docker0 9.56 10.83 1.42 1.45 0.00 0.00 0.00 0.00 10:42:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 10:42:01 PM eth0 205.40 146.64 56.09 63.74 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 21.71 21.71 1.06 1.06 0.00 0.00 0.00 0.00 10:43:01 PM eth0 228.78 170.59 108.66 54.96 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:44:01 PM eth0 522.04 305.63 2439.66 37.35 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 647.05 647.05 98.77 98.77 0.00 0.00 0.00 0.00 10:45:01 PM eth0 161.08 89.50 569.66 22.73 0.00 0.00 0.00 0.00 10:45:01 PM docker0 277.87 288.75 44.52 48.00 0.00 0.00 0.00 0.00 10:45:01 PM vethefc482f 253.00 262.76 45.52 39.08 0.00 0.00 0.00 0.00 10:45:01 PM veth0bdf6ef 24.88 26.69 2.80 9.18 0.00 0.00 0.00 0.00 10:46:01 PM lo 806.81 806.81 149.99 149.99 0.00 0.00 0.00 0.00 10:46:01 PM eth0 70.28 55.66 274.50 21.48 0.00 0.00 0.00 0.00 10:46:01 PM docker0 346.93 354.18 76.27 69.55 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 73.61 63.30 1252.81 13.57 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 Average: lo 147.72 147.72 23.56 23.56 0.00 0.00 0.00 0.00 Average: eth0 252.10 170.45 1998.09 42.10 0.00 0.00 0.00 0.00 Average: docker0 57.93 59.75 11.15 10.86 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) 08/19/2025 _x86_64_ (8 CPU) 22:35:40 LINUX RESTART (8 CPU) 10:36:01 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 10.80 0.00 1.38 0.87 0.06 86.89 10:37:01 PM 0 8.63 0.00 1.42 0.63 0.07 89.25 10:37:01 PM 1 16.58 0.00 2.51 0.25 0.07 80.59 10:37:01 PM 2 13.80 0.00 1.91 2.54 0.07 81.68 10:37:01 PM 3 23.02 0.00 1.44 0.63 0.07 74.84 10:37:01 PM 4 5.79 0.00 0.52 0.28 0.05 93.36 10:37:01 PM 5 11.39 0.00 1.09 1.99 0.07 85.47 10:37:01 PM 6 4.06 0.00 0.69 0.33 0.03 94.88 10:37:01 PM 7 3.11 0.00 1.46 0.32 0.05 95.06 10:38:01 PM all 31.07 0.00 1.40 1.33 0.10 66.09 10:38:01 PM 0 22.36 0.00 0.95 0.67 0.10 75.92 10:38:01 PM 1 34.80 0.00 1.74 1.10 0.10 62.25 10:38:01 PM 2 28.86 0.00 1.25 0.99 0.08 68.82 10:38:01 PM 3 46.20 0.00 2.33 2.08 0.12 49.28 10:38:01 PM 4 36.29 0.00 1.42 1.66 0.12 60.52 10:38:01 PM 5 29.14 0.00 1.44 1.94 0.10 67.38 10:38:01 PM 6 23.02 0.00 1.32 1.51 0.12 74.03 10:38:01 PM 7 27.94 0.00 0.72 0.74 0.08 70.52 10:39:01 PM all 34.72 0.00 2.88 1.63 0.10 60.67 10:39:01 PM 0 36.34 0.00 1.95 0.37 0.10 61.24 10:39:01 PM 1 27.16 0.00 2.37 4.19 0.10 66.17 10:39:01 PM 2 46.50 0.00 4.22 2.87 0.12 46.29 10:39:01 PM 3 35.54 0.00 2.93 0.91 0.10 60.52 10:39:01 PM 4 25.39 0.00 3.38 2.05 0.10 69.08 10:39:01 PM 5 40.60 0.00 2.86 1.15 0.10 55.29 10:39:01 PM 6 39.45 0.00 2.57 0.56 0.08 57.34 10:39:01 PM 7 26.76 0.00 2.78 0.89 0.10 69.47 10:40:01 PM all 21.44 0.00 2.13 0.09 0.09 76.25 10:40:01 PM 0 24.40 0.00 2.46 0.03 0.10 73.01 10:40:01 PM 1 19.25 0.00 1.88 0.22 0.08 78.58 10:40:01 PM 2 21.95 0.00 2.43 0.05 0.08 75.49 10:40:01 PM 3 24.07 0.00 2.13 0.05 0.10 73.65 10:40:01 PM 4 21.60 0.00 2.24 0.18 0.08 75.89 10:40:01 PM 5 19.88 0.00 1.96 0.08 0.10 77.98 10:40:01 PM 6 14.50 0.00 1.86 0.10 0.10 83.43 10:40:01 PM 7 25.88 0.00 2.06 0.02 0.08 71.96 10:41:01 PM all 13.44 0.00 1.74 0.09 0.09 84.63 10:41:01 PM 0 15.33 0.00 1.97 0.12 0.10 82.48 10:41:01 PM 1 14.31 0.00 1.21 0.10 0.10 84.28 10:41:01 PM 2 9.43 0.00 1.95 0.03 0.12 88.48 10:41:01 PM 3 12.15 0.00 1.53 0.23 0.08 86.01 10:41:01 PM 4 14.16 0.00 1.68 0.05 0.08 84.03 10:41:01 PM 5 13.39 0.00 1.69 0.02 0.08 84.82 10:41:01 PM 6 14.03 0.00 2.20 0.08 0.10 83.58 10:41:01 PM 7 14.72 0.00 1.67 0.12 0.08 83.41 10:42:01 PM all 1.72 0.00 0.63 0.01 0.07 97.58 10:42:01 PM 0 1.17 0.00 0.37 0.00 0.07 98.40 10:42:01 PM 1 1.99 0.00 1.09 0.00 0.08 96.83 10:42:01 PM 2 3.08 0.00 0.54 0.00 0.07 96.32 10:42:01 PM 3 2.22 0.00 1.10 0.02 0.07 96.59 10:42:01 PM 4 1.32 0.00 0.63 0.02 0.07 97.96 10:42:01 PM 5 1.26 0.00 0.40 0.00 0.07 98.28 10:42:01 PM 6 1.49 0.00 0.25 0.02 0.05 98.20 10:42:01 PM 7 1.22 0.00 0.69 0.00 0.07 98.03 10:43:01 PM all 10.26 0.00 0.57 0.02 0.05 89.10 10:43:01 PM 0 1.55 0.00 0.89 0.00 0.05 97.51 10:43:01 PM 1 21.39 0.00 0.37 0.00 0.08 78.16 10:43:01 PM 2 10.90 0.00 0.75 0.03 0.05 88.26 10:43:01 PM 3 3.91 0.00 0.42 0.10 0.05 95.52 10:43:01 PM 4 14.46 0.00 0.17 0.00 0.03 85.34 10:43:01 PM 5 8.86 0.00 0.12 0.00 0.05 90.97 10:43:01 PM 6 2.49 0.00 0.79 0.00 0.03 96.69 10:43:01 PM 7 18.55 0.00 1.05 0.00 0.07 80.33 10:44:01 PM all 31.61 0.00 1.20 0.23 0.09 66.87 10:44:01 PM 0 37.97 0.00 1.34 0.35 0.08 60.26 10:44:01 PM 1 37.65 0.00 1.24 0.17 0.08 60.86 10:44:01 PM 2 15.28 0.00 1.48 1.19 0.08 81.97 10:44:01 PM 3 34.97 0.00 0.72 0.03 0.08 64.19 10:44:01 PM 4 28.23 0.00 1.27 0.02 0.08 70.40 10:44:01 PM 5 49.75 0.00 1.36 0.02 0.10 48.78 10:44:01 PM 6 27.53 0.00 1.37 0.03 0.10 70.96 10:44:01 PM 7 21.48 0.00 0.85 0.00 0.08 77.58 10:45:01 PM all 27.38 0.00 1.97 0.44 0.11 70.10 10:45:01 PM 0 28.62 0.00 1.78 0.34 0.12 69.14 10:45:01 PM 1 14.34 0.00 2.35 0.84 0.12 82.35 10:45:01 PM 2 25.20 0.00 2.23 1.83 0.12 70.62 10:45:01 PM 3 38.30 0.00 2.13 0.15 0.13 59.28 10:45:01 PM 4 32.77 0.00 1.79 0.02 0.10 65.32 10:45:01 PM 5 34.29 0.00 1.92 0.03 0.12 63.65 10:45:01 PM 6 23.49 0.00 1.85 0.23 0.10 74.33 10:45:01 PM 7 22.02 0.00 1.68 0.10 0.10 76.09 10:46:01 PM all 30.88 0.00 1.76 0.29 0.10 66.97 10:46:01 PM 0 43.05 0.00 1.05 0.02 0.10 55.78 10:46:01 PM 1 45.27 0.00 2.23 0.08 0.08 52.33 10:46:01 PM 2 16.72 0.00 1.79 0.15 0.12 81.22 10:46:01 PM 3 29.98 0.00 1.86 0.18 0.08 67.90 10:46:01 PM 4 25.49 0.00 1.24 0.05 0.10 73.12 10:46:01 PM 5 47.93 0.00 2.14 0.02 0.10 49.81 10:46:01 PM 6 19.96 0.00 1.91 0.70 0.10 77.32 10:46:01 PM 7 18.58 0.00 1.84 1.14 0.08 78.35 10:47:01 PM all 17.83 0.00 1.89 0.87 0.07 79.34 10:47:01 PM 0 23.00 0.00 1.69 1.99 0.07 73.25 10:47:01 PM 1 28.70 0.00 2.24 0.08 0.08 68.89 10:47:01 PM 2 12.92 0.00 1.52 0.05 0.07 85.44 10:47:01 PM 3 15.06 0.00 2.40 1.47 0.07 81.00 10:47:01 PM 4 13.10 0.00 1.11 0.13 0.08 85.58 10:47:01 PM 5 15.21 0.00 2.46 0.02 0.05 82.26 10:47:01 PM 6 16.36 0.00 1.66 0.33 0.05 81.60 10:47:01 PM 7 18.26 0.00 2.07 2.88 0.07 76.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.00 0.00 1.59 0.53 0.08 76.79 Average: 0 22.02 0.00 1.44 0.41 0.09 76.04 Average: 1 23.78 0.00 1.75 0.64 0.09 73.75 Average: 2 18.59 0.00 1.82 0.88 0.09 78.61 Average: 3 24.11 0.00 1.72 0.53 0.09 73.54 Average: 4 19.86 0.00 1.40 0.40 0.08 78.25 Average: 5 24.68 0.00 1.58 0.48 0.09 73.17 Average: 6 16.92 0.00 1.50 0.35 0.08 81.14 Average: 7 18.04 0.00 1.53 0.56 0.08 79.78