---> uname -a: Linux prd-centos8-docker-8c-8g-17201.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1120 26301 19 4468 30296 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:70:9b:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe70:9b99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:3f:ec:9e 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::42:4cff:fe3f:ec9e/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) 12/02/2025 _x86_64_ (8 CPU) 12:44:10 LINUX RESTART (8 CPU) 12:45:01 PM tps rtps wtps bread/s bwrtn/s 12:46:01 PM 280.56 17.48 263.08 3727.82 13017.31 12:47:01 PM 129.98 1.77 128.21 497.78 12330.73 12:48:01 PM 22.23 0.05 22.18 1.07 2349.09 12:49:01 PM 111.69 0.53 111.16 417.06 38868.25 12:50:01 PM 32.51 0.48 32.02 21.46 611.80 12:51:01 PM 21.50 0.00 21.50 0.00 701.42 12:52:01 PM 105.00 0.00 105.00 0.00 23768.28 12:53:01 PM 14.53 0.00 14.53 0.00 379.41 12:54:01 PM 41.58 1.07 40.51 91.98 2140.21 Average: 84.40 2.38 82.02 528.60 10464.45 12:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 PM 28685460 30695088 3970252 12.16 2688 2321912 1790864 5.31 213480 3268772 146988 12:47:01 PM 27304712 29579848 5351000 16.39 2688 2583232 2801764 8.31 281036 4563032 62220 12:48:01 PM 26483992 28764448 6171720 18.90 2688 2587492 3692324 10.96 285916 5374312 2684 12:49:01 PM 24877324 28288360 7778388 23.82 2688 3693036 5204372 15.44 435028 6728444 136 12:50:01 PM 24513908 27932696 8141804 24.93 2688 3700740 4168368 12.37 443900 7083764 672 12:51:01 PM 25337480 29002760 7318232 22.41 2688 3945120 3174716 9.42 505296 6198404 232076 12:52:01 PM 23559148 27694436 9096564 27.86 2688 4403528 5860740 17.39 554020 7869436 1652 12:53:01 PM 22868804 27051332 9786908 29.97 2688 4451196 6471388 19.20 557484 8549384 1372 12:54:01 PM 26969184 31059888 5686528 17.41 2688 4346772 1469480 4.36 731868 4307832 36 Average: 25622224 28896540 7033488 21.54 2688 3559225 3848224 11.42 445336 5993709 49760 12:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 269.19 233.19 2599.89 54.30 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 321.20 244.04 3781.03 39.35 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 95.50 71.64 69.99 21.14 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 3.61 3.61 0.31 0.31 0.00 0.00 0.00 0.00 12:49:01 PM eth0 301.83 178.01 9476.98 15.93 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 12:49:01 PM veth5ba1491 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:50:01 PM lo 71.39 71.39 5.55 5.55 0.00 0.00 0.00 0.00 12:50:01 PM eth0 397.98 275.21 114.06 112.93 0.00 0.00 0.00 0.00 12:50:01 PM docker0 12.08 13.61 1.78 1.75 0.00 0.00 0.00 0.00 12:51:01 PM lo 35.79 35.79 1.76 1.76 0.00 0.00 0.00 0.00 12:51:01 PM eth0 280.17 202.37 751.33 64.78 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 20.44 20.44 2.49 2.49 0.00 0.00 0.00 0.00 12:52:01 PM eth0 471.21 128.24 2299.84 11.87 0.00 0.00 0.00 0.00 12:52:01 PM docker0 8.48 10.13 0.81 1.95 0.00 0.00 0.00 0.00 12:52:01 PM veth3d58d4a 8.48 10.28 0.93 1.96 0.00 0.00 0.00 0.00 12:52:01 PM vethc5fe1e4 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 12:53:01 PM lo 900.50 900.50 129.53 129.53 0.00 0.00 0.00 0.00 12:53:01 PM eth0 143.12 94.14 37.80 40.38 0.00 0.00 0.00 0.00 12:53:01 PM docker0 382.61 395.80 59.68 62.50 0.00 0.00 0.00 0.00 12:53:01 PM veth3d58d4a 330.74 343.20 58.70 49.00 0.00 0.00 0.00 0.00 12:53:01 PM vethc5fe1e4 51.87 52.67 6.21 13.50 0.00 0.00 0.00 0.00 12:54:01 PM lo 366.92 366.92 66.10 66.10 0.00 0.00 0.00 0.00 12:54:01 PM eth0 82.95 56.17 32.12 37.05 0.00 0.00 0.00 0.00 12:54:01 PM docker0 178.42 179.84 42.65 25.48 0.00 0.00 0.00 0.00 Average: lo 155.41 155.41 22.86 22.86 0.00 0.00 0.00 0.00 Average: eth0 262.58 164.78 2129.57 44.19 0.00 0.00 0.00 0.00 Average: docker0 64.71 66.71 11.67 10.20 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) 12/02/2025 _x86_64_ (8 CPU) 12:44:10 LINUX RESTART (8 CPU) 12:45:01 PM CPU %user %nice %system %iowait %steal %idle 12:46:01 PM all 18.66 0.00 1.35 0.85 0.07 79.07 12:46:01 PM 0 12.16 0.00 0.90 0.33 0.08 86.52 12:46:01 PM 1 13.41 0.00 1.84 0.99 0.07 83.70 12:46:01 PM 2 13.34 0.00 1.47 1.19 0.08 83.91 12:46:01 PM 3 39.15 0.00 2.64 1.09 0.10 57.02 12:46:01 PM 4 20.68 0.00 1.49 1.10 0.07 76.67 12:46:01 PM 5 14.37 0.00 0.77 0.79 0.05 84.03 12:46:01 PM 6 16.81 0.00 0.70 0.25 0.05 82.18 12:46:01 PM 7 19.34 0.00 0.99 1.07 0.07 78.54 12:47:01 PM all 36.85 0.00 1.04 0.50 0.10 61.52 12:47:01 PM 0 44.39 0.00 0.70 0.22 0.10 54.59 12:47:01 PM 1 24.31 0.00 0.74 0.58 0.10 74.27 12:47:01 PM 2 47.08 0.00 1.14 0.27 0.10 51.42 12:47:01 PM 3 38.57 0.00 0.85 0.03 0.08 60.46 12:47:01 PM 4 32.29 0.00 1.44 0.35 0.12 65.80 12:47:01 PM 5 47.57 0.00 0.97 0.00 0.10 51.36 12:47:01 PM 6 25.51 0.00 1.22 1.92 0.08 71.27 12:47:01 PM 7 35.03 0.00 1.27 0.62 0.10 62.98 12:48:01 PM all 17.23 0.00 0.40 0.08 0.04 82.25 12:48:01 PM 0 3.99 0.00 0.18 0.00 0.05 95.78 12:48:01 PM 1 23.61 0.00 0.58 0.02 0.03 75.76 12:48:01 PM 2 25.42 0.00 0.08 0.00 0.05 74.45 12:48:01 PM 3 14.91 0.00 0.13 0.00 0.05 84.91 12:48:01 PM 4 10.59 0.00 0.37 0.53 0.03 88.47 12:48:01 PM 5 8.13 0.00 0.27 0.00 0.02 91.58 12:48:01 PM 6 45.51 0.00 0.75 0.00 0.05 53.69 12:48:01 PM 7 5.61 0.00 0.84 0.12 0.07 93.37 12:49:01 PM all 20.10 0.00 2.70 1.34 0.09 75.78 12:49:01 PM 0 21.16 0.00 3.46 3.54 0.08 71.76 12:49:01 PM 1 15.81 0.00 2.59 1.98 0.10 79.52 12:49:01 PM 2 12.76 0.00 2.74 3.43 0.08 80.99 12:49:01 PM 3 14.66 0.00 2.30 0.79 0.07 82.18 12:49:01 PM 4 44.68 0.00 3.20 0.23 0.10 51.79 12:49:01 PM 5 19.40 0.00 2.32 0.52 0.08 77.67 12:49:01 PM 6 18.55 0.00 2.44 0.17 0.08 78.76 12:49:01 PM 7 13.69 0.00 2.56 0.05 0.08 83.62 12:50:01 PM all 19.97 0.00 2.26 0.06 0.09 77.62 12:50:01 PM 0 21.03 0.00 2.61 0.05 0.10 76.21 12:50:01 PM 1 20.92 0.00 2.80 0.07 0.10 76.11 12:50:01 PM 2 21.21 0.00 2.08 0.03 0.08 76.60 12:50:01 PM 3 21.51 0.00 1.64 0.02 0.10 76.73 12:50:01 PM 4 17.00 0.00 1.94 0.02 0.08 80.95 12:50:01 PM 5 18.07 0.00 2.24 0.08 0.08 79.52 12:50:01 PM 6 16.64 0.00 2.46 0.15 0.10 80.65 12:50:01 PM 7 23.38 0.00 2.31 0.05 0.10 74.15 12:51:01 PM all 23.87 0.00 1.10 0.05 0.08 74.89 12:51:01 PM 0 15.70 0.00 1.65 0.05 0.10 82.50 12:51:01 PM 1 35.07 0.00 1.27 0.20 0.08 63.38 12:51:01 PM 2 25.10 0.00 1.27 0.05 0.08 73.49 12:51:01 PM 3 26.07 0.00 0.67 0.05 0.10 73.11 12:51:01 PM 4 22.76 0.00 1.02 0.07 0.08 76.07 12:51:01 PM 5 24.42 0.00 0.87 0.00 0.07 74.64 12:51:01 PM 6 14.34 0.00 0.95 0.00 0.07 84.64 12:51:01 PM 7 27.49 0.00 1.10 0.00 0.08 71.33 12:52:01 PM all 27.39 0.00 1.58 1.37 0.08 69.58 12:52:01 PM 0 19.40 0.00 1.35 0.15 0.08 79.01 12:52:01 PM 1 17.34 0.00 2.08 3.32 0.07 77.20 12:52:01 PM 2 35.46 0.00 1.84 1.93 0.08 60.69 12:52:01 PM 3 28.12 0.00 1.39 0.02 0.08 70.39 12:52:01 PM 4 27.96 0.00 1.12 0.44 0.08 70.40 12:52:01 PM 5 20.97 0.00 1.44 3.18 0.07 74.34 12:52:01 PM 6 48.42 0.00 1.89 0.52 0.10 49.07 12:52:01 PM 7 21.43 0.00 1.51 1.39 0.07 75.60 12:53:01 PM all 22.74 0.00 1.51 0.03 0.10 75.62 12:53:01 PM 0 12.98 0.00 1.84 0.02 0.12 85.05 12:53:01 PM 1 34.80 0.00 1.44 0.00 0.10 63.66 12:53:01 PM 2 20.41 0.00 1.97 0.00 0.10 77.53 12:53:01 PM 3 17.86 0.00 1.64 0.07 0.10 80.33 12:53:01 PM 4 21.32 0.00 1.22 0.00 0.10 77.36 12:53:01 PM 5 23.60 0.00 1.15 0.02 0.10 75.13 12:53:01 PM 6 27.74 0.00 1.51 0.00 0.12 70.64 12:53:01 PM 7 23.24 0.00 1.27 0.10 0.10 75.29 12:54:01 PM all 15.24 0.00 1.78 0.07 0.06 82.84 12:54:01 PM 0 16.57 0.00 1.39 0.03 0.07 81.94 12:54:01 PM 1 21.80 0.00 1.86 0.07 0.08 76.19 12:54:01 PM 2 4.40 0.00 1.05 0.03 0.07 94.44 12:54:01 PM 3 19.31 0.00 1.69 0.05 0.08 78.86 12:54:01 PM 4 3.63 0.00 3.15 0.10 0.05 93.07 12:54:01 PM 5 12.76 0.00 0.65 0.07 0.03 86.49 12:54:01 PM 6 28.32 0.00 1.25 0.13 0.05 70.25 12:54:01 PM 7 15.12 0.00 3.21 0.08 0.05 81.54 Average: all 22.45 0.00 1.52 0.48 0.08 75.47 Average: 0 18.60 0.00 1.56 0.49 0.09 79.27 Average: 1 23.01 0.00 1.69 0.80 0.08 74.42 Average: 2 22.81 0.00 1.51 0.77 0.08 74.83 Average: 3 24.47 0.00 1.44 0.23 0.09 73.77 Average: 4 22.32 0.00 1.66 0.32 0.08 75.63 Average: 5 21.03 0.00 1.19 0.52 0.07 77.20 Average: 6 26.88 0.00 1.46 0.35 0.08 71.23 Average: 7 20.48 0.00 1.67 0.39 0.08 77.38