---> uname -a: Linux prd-centos8-docker-8c-8g-33884.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 1655 22266 19 7967 29761 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:f3:14:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fef3:14e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:98:3d:62 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) 08/08/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:02 PM 161.16 14.36 146.80 3131.36 11341.77 11:51:01 PM 261.67 3.15 258.52 398.58 17260.63 11:52:01 PM 92.57 1.42 91.15 371.67 9110.46 11:53:01 PM 105.83 2.02 103.82 136.62 3864.83 11:54:01 PM 360.25 0.38 359.86 73.04 61965.93 11:55:01 PM 1164.31 0.02 1164.29 13.60 50384.57 11:56:01 PM 791.37 0.00 791.37 0.00 34055.21 11:57:01 PM 7.27 0.00 7.27 0.00 307.45 11:58:01 PM 83.31 0.00 83.31 0.00 7132.39 11:59:01 PM 689.77 0.50 689.27 29.06 42652.44 Average: 371.92 2.18 369.74 415.45 23818.31 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:02 PM 29217856 31089156 3437856 10.53 2688 2184972 1998004 5.93 165396 2801092 109456 11:51:01 PM 27478488 29769096 5177224 15.85 2688 2596816 2636584 7.82 264456 4398620 68580 11:52:01 PM 26738468 29291936 5917244 18.12 2688 2855932 3541676 10.51 289008 5098188 72664 11:53:01 PM 25415012 28325472 7240700 22.17 2688 3208440 4099940 12.16 329620 6366300 339040 11:54:01 PM 20826636 26222524 11829076 36.22 2688 5452708 5716548 16.96 422708 10363396 1022272 11:55:01 PM 20375216 26879536 12280496 37.61 2688 6424084 4440136 13.17 515596 10417036 919060 11:56:01 PM 19815140 26256696 12840572 39.32 2688 6358864 4387864 13.02 571924 10841120 16 11:57:01 PM 19478828 25925376 13176884 40.35 2688 6363832 4426956 13.13 572428 11162216 20 11:58:01 PM 19652348 26469688 13003364 39.82 2688 6708508 4370004 12.97 595420 10943580 194152 11:59:01 PM 22768048 30439028 9887664 30.28 2688 7517884 1488600 4.42 1237172 7136276 33392 Average: 23176604 28066851 9479108 29.03 2688 4967204 3710631 11.01 496373 7952782 275865 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 PM eth0 280.16 250.38 1327.45 73.25 0.00 0.00 0.00 0.00 11:50:02 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 486.87 356.45 6525.08 46.92 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 234.51 167.49 3735.91 21.95 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 185.72 169.94 1864.06 27.45 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 636.79 475.06 10128.66 53.67 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 203.55 168.84 2232.12 22.20 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 0.75 0.68 0.18 0.38 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 2.78 1.53 6.57 0.59 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 247.03 194.82 2903.51 33.45 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 402.17 506.43 824.82 7298.70 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 267.67 228.95 2948.95 759.00 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) 08/08/2025 _x86_64_ (8 CPU) 23:48:19 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:02 PM all 9.23 0.00 1.04 0.83 0.05 88.84 11:50:02 PM 0 1.63 0.00 0.28 0.55 0.05 97.48 11:50:02 PM 1 17.32 0.00 1.85 1.12 0.05 79.65 11:50:02 PM 2 15.65 0.00 2.30 1.41 0.07 80.58 11:50:02 PM 3 17.49 0.00 1.67 0.85 0.05 79.93 11:50:02 PM 4 7.33 0.00 0.73 0.78 0.03 91.12 11:50:02 PM 5 2.33 0.00 0.57 0.77 0.05 96.28 11:50:02 PM 6 6.30 0.00 0.57 0.95 0.03 92.15 11:50:02 PM 7 5.85 0.00 0.38 0.23 0.03 93.50 11:51:01 PM all 37.98 0.00 1.46 1.40 0.09 59.07 11:51:01 PM 0 38.22 0.00 1.43 1.63 0.09 58.63 11:51:01 PM 1 50.99 0.00 1.55 1.46 0.10 45.90 11:51:01 PM 2 28.18 0.00 1.91 3.46 0.10 66.35 11:51:01 PM 3 27.99 0.00 1.16 0.66 0.09 70.10 11:51:01 PM 4 54.91 0.00 1.00 0.22 0.08 43.78 11:51:01 PM 5 43.33 0.00 1.50 1.51 0.10 53.56 11:51:01 PM 6 24.40 0.00 1.55 1.46 0.07 72.52 11:51:01 PM 7 35.78 0.00 1.60 0.75 0.09 61.78 11:52:01 PM all 48.62 0.00 1.30 0.49 0.09 49.51 11:52:01 PM 0 64.44 0.00 0.93 0.23 0.10 34.29 11:52:01 PM 1 57.54 0.00 1.47 0.90 0.08 40.00 11:52:01 PM 2 34.53 0.00 1.32 1.12 0.07 62.96 11:52:01 PM 3 47.96 0.00 0.67 0.18 0.07 51.12 11:52:01 PM 4 50.27 0.00 1.71 0.37 0.08 47.58 11:52:01 PM 5 50.42 0.00 1.69 0.99 0.10 46.81 11:52:01 PM 6 47.96 0.00 1.35 0.13 0.10 50.45 11:52:01 PM 7 35.77 0.00 1.22 0.02 0.08 62.91 11:53:01 PM all 35.99 0.00 1.21 0.39 0.07 62.34 11:53:01 PM 0 26.56 0.00 0.88 0.10 0.07 72.39 11:53:01 PM 1 35.91 0.00 0.75 0.12 0.08 63.14 11:53:01 PM 2 32.63 0.00 1.02 0.43 0.07 65.85 11:53:01 PM 3 39.62 0.00 1.15 0.67 0.08 58.47 11:53:01 PM 4 33.77 0.00 0.77 0.15 0.07 65.25 11:53:01 PM 5 30.48 0.00 0.99 0.17 0.07 68.30 11:53:01 PM 6 47.92 0.00 3.19 1.42 0.08 47.38 11:53:01 PM 7 41.08 0.00 0.94 0.03 0.07 57.89 11:54:01 PM all 16.25 0.00 5.18 3.10 0.08 75.39 11:54:01 PM 0 10.18 0.00 8.13 0.37 0.10 81.22 11:54:01 PM 1 4.36 0.00 3.64 4.80 0.07 87.13 11:54:01 PM 2 5.70 0.00 8.43 0.02 0.10 85.76 11:54:01 PM 3 5.85 0.00 3.23 4.27 0.07 86.59 11:54:01 PM 4 11.43 0.00 1.74 3.79 0.07 82.97 11:54:01 PM 5 7.01 0.00 2.89 5.16 0.07 84.88 11:54:01 PM 6 78.03 0.00 9.93 1.06 0.10 10.89 11:54:01 PM 7 7.29 0.00 3.49 5.27 0.08 83.87 11:55:01 PM all 16.49 0.00 4.06 2.95 0.07 76.42 11:55:01 PM 0 10.49 0.00 1.74 0.74 0.05 86.98 11:55:01 PM 1 3.46 0.00 6.62 2.70 0.08 87.13 11:55:01 PM 2 11.19 0.00 2.79 2.74 0.07 83.22 11:55:01 PM 3 34.35 0.00 4.75 3.54 0.08 57.27 11:55:01 PM 4 3.00 0.00 5.28 6.59 0.07 85.06 11:55:01 PM 5 6.80 0.00 5.52 1.83 0.08 85.77 11:55:01 PM 6 52.04 0.00 2.95 0.28 0.08 44.65 11:55:01 PM 7 10.28 0.00 2.87 5.24 0.07 81.54 11:56:01 PM all 22.47 0.00 1.01 2.41 0.07 74.05 11:56:01 PM 0 24.40 0.00 0.83 0.08 0.08 74.60 11:56:01 PM 1 4.24 0.00 0.73 0.05 0.07 94.91 11:56:01 PM 2 18.72 0.00 0.68 0.27 0.07 80.26 11:56:01 PM 3 20.13 0.00 0.73 0.08 0.07 78.98 11:56:01 PM 4 2.93 0.00 2.13 18.12 0.05 76.76 11:56:01 PM 5 66.00 0.00 1.50 0.02 0.08 32.40 11:56:01 PM 6 24.72 0.00 0.99 0.00 0.07 74.22 11:56:01 PM 7 18.50 0.00 0.47 0.68 0.05 80.30 11:57:01 PM all 19.69 0.00 0.66 0.10 0.07 79.48 11:57:01 PM 0 5.84 0.00 0.37 0.00 0.05 93.75 11:57:01 PM 1 12.34 0.00 0.68 0.00 0.07 86.91 11:57:01 PM 2 7.58 0.00 0.38 0.00 0.05 91.99 11:57:01 PM 3 12.37 0.00 0.57 0.00 0.08 86.98 11:57:01 PM 4 8.57 0.00 0.45 0.08 0.07 90.83 11:57:01 PM 5 94.29 0.00 1.77 0.00 0.12 3.82 11:57:01 PM 6 6.41 0.00 0.42 0.70 0.03 92.44 11:57:01 PM 7 10.20 0.00 0.65 0.00 0.08 89.06 11:58:01 PM all 20.33 0.00 1.70 0.33 0.07 77.57 11:58:01 PM 0 9.37 0.00 1.84 0.13 0.07 88.59 11:58:01 PM 1 10.54 0.00 2.98 2.11 0.07 84.30 11:58:01 PM 2 11.68 0.00 0.92 0.00 0.07 87.34 11:58:01 PM 3 10.51 0.00 0.92 0.00 0.05 88.52 11:58:01 PM 4 10.87 0.00 2.09 0.44 0.07 86.53 11:58:01 PM 5 85.41 0.00 2.70 0.00 0.08 11.80 11:58:01 PM 6 8.91 0.00 0.83 0.00 0.07 90.19 11:58:01 PM 7 15.26 0.00 1.32 0.00 0.07 83.35 11:59:01 PM all 13.62 0.00 2.63 2.49 0.06 81.19 11:59:01 PM 0 15.93 0.00 3.28 1.44 0.07 79.29 11:59:01 PM 1 16.43 0.00 3.92 7.97 0.08 71.60 11:59:01 PM 2 13.23 0.00 2.85 2.86 0.07 81.00 11:59:01 PM 3 10.04 0.00 2.33 0.52 0.05 87.06 11:59:01 PM 4 11.84 0.00 2.81 2.37 0.05 82.93 11:59:01 PM 5 23.68 0.00 2.75 2.56 0.07 70.95 11:59:01 PM 6 10.93 0.00 1.53 0.39 0.07 87.09 11:59:01 PM 7 6.88 0.00 1.61 1.86 0.05 89.60 Average: all 24.06 0.00 2.02 1.45 0.07 72.40 Average: 0 20.69 0.00 1.96 0.53 0.07 76.74 Average: 1 21.29 0.00 2.42 2.12 0.08 74.10 Average: 2 17.91 0.00 2.25 1.23 0.07 78.55 Average: 3 22.63 0.00 1.72 1.08 0.07 74.51 Average: 4 19.46 0.00 1.87 3.29 0.06 75.32 Average: 5 41.05 0.00 2.18 1.30 0.08 55.38 Average: 6 30.74 0.00 2.33 0.64 0.07 66.22 Average: 7 18.67 0.00 1.45 1.41 0.07 78.41