---> uname -a: Linux prd-centos8-docker-8c-8g-1191.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 1127 25305 19 5458 30289 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:7b:3f:95 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 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe7b:3f95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:06:81:51 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::42:5eff:fe06:8151/64 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) 10/08/2025 _x86_64_ (8 CPU) 13:21:21 LINUX RESTART (8 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 173.36 13.23 160.13 2046.12 6871.88 01:24:01 PM 239.45 17.46 221.99 3727.29 11683.89 01:25:01 PM 85.04 1.62 83.42 486.05 10544.09 01:26:01 PM 76.52 0.12 76.40 29.06 2664.22 01:27:01 PM 79.46 0.02 79.44 0.13 27603.83 01:28:01 PM 43.30 0.57 42.74 396.40 12342.14 01:29:01 PM 27.21 0.43 26.77 20.93 490.50 01:30:01 PM 7.07 0.00 7.07 0.00 459.44 01:31:01 PM 30.44 0.00 30.44 0.00 6671.54 01:32:01 PM 94.35 0.00 94.35 0.00 17365.73 01:33:01 PM 117.83 0.00 117.83 0.00 1445.23 01:34:01 PM 37.94 2.47 35.48 4491.25 4055.66 01:35:01 PM 22.78 0.00 22.78 0.00 25071.61 Average: 79.60 2.76 76.84 861.32 9790.30 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 29689612 31313156 2966100 9.08 2688 1948336 1412344 4.19 147724 2393332 130268 01:24:01 PM 28773800 30779508 3881912 11.89 2688 2319320 1807600 5.36 212052 3188760 127604 01:25:01 PM 28119212 30322472 4536500 13.89 2688 2514268 2223724 6.60 249912 3795012 15120 01:26:01 PM 25577084 29125024 7078628 21.68 2688 3843308 3337700 9.90 329952 6198428 1293072 01:27:01 PM 25872012 29266376 6783700 20.77 2688 3678528 2998856 8.90 339920 5840624 336172 01:28:01 PM 25263468 28673896 7392244 22.64 2688 3692856 4265696 12.66 435348 6349188 104 01:29:01 PM 24737352 28153828 7918360 24.25 2688 3698920 4351468 12.91 439104 6871068 1044 01:30:01 PM 25212820 28638836 7442892 22.79 2688 3708284 3683656 10.93 440940 6396356 20 01:31:01 PM 24368800 28080808 8286912 25.38 2688 3991360 4177824 12.40 505868 7165656 80012 01:32:01 PM 22680688 26842164 9975024 30.55 2688 4430004 6735656 19.98 553284 8745144 5100 01:33:01 PM 23621428 27720360 9034284 27.67 2688 4355892 4390388 13.03 552000 7822420 15644 01:34:01 PM 23249536 28328032 9406176 28.80 2688 5328680 3904932 11.59 708376 8029552 710152 01:35:01 PM 23102668 28132584 9553044 29.25 2688 5279648 3951384 11.72 723380 8161716 137488 Average: 25405268 28875157 7250444 22.20 2688 3753031 3633941 10.78 433682 6227481 219369 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 381.74 252.48 1758.67 67.55 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 259.03 221.28 2543.81 46.38 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 188.29 143.86 2837.17 16.06 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 382.39 262.47 10425.35 32.49 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 5.26 1.27 2.76 0.93 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 19.18 19.18 1.86 1.86 0.00 0.00 0.00 0.00 01:28:01 PM eth0 39.45 29.46 14.62 14.50 0.00 0.00 0.00 0.00 01:28:01 PM docker0 6.48 7.65 0.86 0.87 0.00 0.00 0.00 0.00 01:28:01 PM veth5320b9b 4.47 5.13 0.64 0.59 0.00 0.00 0.00 0.00 01:29:01 PM lo 62.88 62.88 4.39 4.39 0.00 0.00 0.00 0.00 01:29:01 PM eth0 278.64 213.03 83.33 91.64 0.00 0.00 0.00 0.00 01:29:01 PM docker0 7.15 8.31 1.13 1.11 0.00 0.00 0.00 0.00 01:30:01 PM lo 28.56 28.56 1.39 1.39 0.00 0.00 0.00 0.00 01:30:01 PM eth0 205.95 163.74 109.68 60.75 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:31:01 PM eth0 197.73 140.16 1452.69 19.60 0.00 0.00 0.00 0.00 01:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM lo 352.23 352.23 52.68 52.68 0.00 0.00 0.00 0.00 01:32:01 PM eth0 229.81 99.13 1551.80 18.48 0.00 0.00 0.00 0.00 01:32:01 PM docker0 153.27 159.93 24.02 25.45 0.00 0.00 0.00 0.00 01:32:01 PM veth11d6b28 137.40 143.29 24.25 21.23 0.00 0.00 0.00 0.00 01:32:01 PM vethb651d8c 15.86 17.34 1.87 4.49 0.00 0.00 0.00 0.00 01:33:01 PM lo 1128.61 1128.61 200.99 200.99 0.00 0.00 0.00 0.00 01:33:01 PM eth0 183.96 131.74 293.88 45.76 0.00 0.00 0.00 0.00 01:33:01 PM docker0 488.45 500.67 99.87 94.28 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:34:01 PM eth0 68.21 54.52 1249.92 11.24 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 5.78 3.47 1.62 1.35 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 122.51 122.51 20.11 20.11 0.00 0.00 0.00 0.00 Average: eth0 186.63 132.05 1717.24 32.83 0.00 0.00 0.00 0.00 Average: docker0 50.41 52.05 9.68 9.36 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) 10/08/2025 _x86_64_ (8 CPU) 13:21:21 LINUX RESTART (8 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 9.74 0.00 1.32 2.05 0.05 86.85 01:23:01 PM 0 6.64 0.00 1.34 2.44 0.07 89.51 01:23:01 PM 1 10.53 0.00 1.34 4.15 0.05 83.93 01:23:01 PM 2 24.37 0.00 2.83 4.50 0.07 68.23 01:23:01 PM 3 6.09 0.00 1.12 0.07 0.05 92.67 01:23:01 PM 4 11.26 0.00 1.49 0.94 0.05 86.26 01:23:01 PM 5 2.93 0.00 0.97 1.21 0.05 94.84 01:23:01 PM 6 5.62 0.00 0.90 2.44 0.03 91.00 01:23:01 PM 7 10.44 0.00 0.55 0.65 0.03 88.32 01:24:01 PM all 17.08 0.00 1.16 4.85 0.08 76.84 01:24:01 PM 0 16.01 0.00 0.97 1.75 0.07 81.20 01:24:01 PM 1 24.08 0.00 0.64 5.92 0.10 69.26 01:24:01 PM 2 26.97 0.00 1.90 6.96 0.10 64.07 01:24:01 PM 3 17.42 0.00 0.74 1.04 0.07 80.74 01:24:01 PM 4 9.18 0.00 0.70 0.49 0.05 89.58 01:24:01 PM 5 8.98 0.00 1.25 10.67 0.05 79.04 01:24:01 PM 6 18.35 0.00 1.89 8.92 0.08 70.76 01:24:01 PM 7 15.59 0.00 1.15 3.08 0.08 80.09 01:25:01 PM all 17.52 0.00 0.59 13.47 0.06 68.35 01:25:01 PM 0 22.79 0.00 0.97 15.56 0.08 60.60 01:25:01 PM 1 13.30 0.00 0.47 9.61 0.07 76.55 01:25:01 PM 2 27.46 0.00 0.67 10.21 0.07 61.59 01:25:01 PM 3 13.25 0.00 0.53 11.34 0.07 74.81 01:25:01 PM 4 8.01 0.00 0.57 18.78 0.05 72.59 01:25:01 PM 5 17.09 0.00 0.30 6.34 0.05 76.22 01:25:01 PM 6 11.68 0.00 0.92 25.55 0.07 61.78 01:25:01 PM 7 26.62 0.00 0.27 10.38 0.07 62.67 01:26:01 PM all 31.53 0.00 1.82 3.42 0.11 63.11 01:26:01 PM 0 27.10 0.00 1.56 7.58 0.12 63.64 01:26:01 PM 1 31.83 0.00 1.44 4.86 0.12 61.76 01:26:01 PM 2 35.11 0.00 2.28 2.50 0.10 60.02 01:26:01 PM 3 18.63 0.00 1.88 2.72 0.08 76.67 01:26:01 PM 4 32.76 0.00 2.72 5.58 0.10 58.84 01:26:01 PM 5 27.56 0.00 1.66 2.85 0.12 67.81 01:26:01 PM 6 34.80 0.00 2.00 1.29 0.13 61.77 01:26:01 PM 7 44.45 0.00 1.04 0.00 0.10 54.41 01:27:01 PM all 1.83 0.00 0.84 14.05 0.03 83.25 01:27:01 PM 0 1.92 0.00 0.90 27.76 0.03 69.38 01:27:01 PM 1 2.26 0.00 0.75 36.69 0.03 60.27 01:27:01 PM 2 2.33 0.00 0.74 5.98 0.05 90.91 01:27:01 PM 3 1.91 0.00 0.72 0.05 0.02 97.30 01:27:01 PM 4 1.49 0.00 0.65 4.45 0.02 93.39 01:27:01 PM 5 1.62 0.00 0.62 16.19 0.02 81.55 01:27:01 PM 6 1.41 0.00 1.70 21.23 0.03 75.63 01:27:01 PM 7 1.67 0.00 0.67 0.10 0.02 97.54 01:28:01 PM all 18.26 0.00 1.59 3.05 0.11 76.99 01:28:01 PM 0 23.17 0.00 1.82 0.49 0.13 74.39 01:28:01 PM 1 19.18 0.00 1.44 4.38 0.12 74.87 01:28:01 PM 2 19.70 0.00 1.57 3.94 0.10 74.69 01:28:01 PM 3 16.76 0.00 1.64 3.90 0.13 77.56 01:28:01 PM 4 21.89 0.00 1.70 2.21 0.13 74.07 01:28:01 PM 5 8.80 0.00 1.14 0.94 0.08 89.04 01:28:01 PM 6 21.44 0.00 2.03 6.73 0.10 69.69 01:28:01 PM 7 15.17 0.00 1.34 1.83 0.08 81.57 01:29:01 PM all 15.60 0.00 2.03 1.18 0.13 81.07 01:29:01 PM 0 15.01 0.00 1.74 0.55 0.13 82.56 01:29:01 PM 1 21.09 0.00 2.06 0.94 0.13 75.77 01:29:01 PM 2 13.49 0.00 2.51 1.06 0.13 82.81 01:29:01 PM 3 13.00 0.00 1.94 0.94 0.15 83.96 01:29:01 PM 4 16.40 0.00 1.84 0.96 0.10 80.70 01:29:01 PM 5 15.61 0.00 2.48 1.04 0.10 80.77 01:29:01 PM 6 16.54 0.00 2.03 1.80 0.13 79.50 01:29:01 PM 7 13.64 0.00 1.63 2.18 0.12 82.44 01:30:01 PM all 10.94 0.00 0.69 0.03 0.05 88.28 01:30:01 PM 0 8.43 0.00 0.28 0.00 0.05 91.23 01:30:01 PM 1 10.17 0.00 0.95 0.03 0.05 88.80 01:30:01 PM 2 5.20 0.00 0.28 0.02 0.05 94.45 01:30:01 PM 3 6.03 0.00 0.42 0.00 0.03 93.52 01:30:01 PM 4 9.81 0.00 0.27 0.00 0.05 89.87 01:30:01 PM 5 35.62 0.00 1.65 0.03 0.07 62.62 01:30:01 PM 6 9.59 0.00 0.28 0.17 0.05 89.91 01:30:01 PM 7 2.67 0.00 1.40 0.00 0.03 95.89 01:31:01 PM all 33.00 0.00 0.85 0.51 0.09 65.54 01:31:01 PM 0 28.50 0.00 1.45 0.12 0.10 69.83 01:31:01 PM 1 21.88 0.00 0.58 0.25 0.07 77.21 01:31:01 PM 2 37.37 0.00 0.70 1.32 0.10 60.50 01:31:01 PM 3 34.12 0.00 0.99 0.02 0.13 64.74 01:31:01 PM 4 28.25 0.00 0.68 0.00 0.08 70.98 01:31:01 PM 5 48.52 0.00 1.29 0.15 0.10 49.94 01:31:01 PM 6 25.40 0.00 0.65 2.20 0.08 71.66 01:31:01 PM 7 39.96 0.00 0.48 0.05 0.08 59.42 01:32:01 PM all 24.90 0.00 1.93 1.83 0.10 71.24 01:32:01 PM 0 32.13 0.00 1.83 0.10 0.10 65.85 01:32:01 PM 1 24.24 0.00 2.45 3.50 0.10 69.71 01:32:01 PM 2 22.08 0.00 2.05 3.00 0.10 72.77 01:32:01 PM 3 15.70 0.00 1.95 1.78 0.08 80.48 01:32:01 PM 4 23.07 0.00 1.93 1.44 0.10 73.46 01:32:01 PM 5 31.13 0.00 1.46 0.02 0.08 67.31 01:32:01 PM 6 25.84 0.00 1.95 3.48 0.10 68.63 01:32:01 PM 7 24.97 0.00 1.85 1.34 0.10 71.74 01:33:01 PM all 27.69 0.00 2.01 0.32 0.11 69.86 01:33:01 PM 0 31.74 0.00 1.29 0.00 0.12 66.86 01:33:01 PM 1 20.37 0.00 1.91 0.02 0.10 77.59 01:33:01 PM 2 27.47 0.00 1.95 0.07 0.10 70.42 01:33:01 PM 3 22.14 0.00 2.25 0.29 0.12 75.21 01:33:01 PM 4 31.56 0.00 2.23 0.24 0.12 65.85 01:33:01 PM 5 31.43 0.00 1.86 0.13 0.10 66.48 01:33:01 PM 6 31.42 0.00 2.08 0.05 0.13 66.31 01:33:01 PM 7 25.39 0.00 2.52 1.81 0.10 70.18 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 11.12 0.00 0.92 7.49 0.04 80.43 01:34:01 PM 0 9.39 0.00 0.59 0.03 0.05 89.94 01:34:01 PM 1 14.26 0.00 0.97 8.81 0.05 75.90 01:34:01 PM 2 3.60 0.00 1.19 19.92 0.03 75.26 01:34:01 PM 3 5.66 0.00 0.95 0.00 0.03 93.36 01:34:01 PM 4 4.55 0.00 0.99 29.44 0.05 64.97 01:34:01 PM 5 20.61 0.00 1.17 1.14 0.05 77.03 01:34:01 PM 6 16.60 0.00 0.89 0.58 0.05 81.88 01:34:01 PM 7 14.29 0.00 0.58 0.00 0.03 85.09 01:35:01 PM all 6.15 0.00 0.21 17.86 0.02 75.76 01:35:01 PM 0 6.49 0.00 0.15 19.22 0.02 74.12 01:35:01 PM 1 10.11 0.00 0.35 21.24 0.03 68.27 01:35:01 PM 2 5.49 0.00 0.15 23.57 0.03 70.76 01:35:01 PM 3 1.03 0.00 0.25 44.44 0.02 54.25 01:35:01 PM 4 9.97 0.00 0.08 3.87 0.02 86.06 01:35:01 PM 5 4.91 0.00 0.23 10.06 0.03 84.77 01:35:01 PM 6 9.69 0.00 0.37 20.48 0.02 69.44 01:35:01 PM 7 1.55 0.00 0.07 0.00 0.02 98.37 Average: all 17.33 0.00 1.23 5.40 0.08 75.97 Average: 0 17.64 0.00 1.15 5.82 0.08 75.32 Average: 1 17.17 0.00 1.18 7.73 0.08 73.84 Average: 2 19.27 0.00 1.45 6.40 0.08 72.81 Average: 3 13.20 0.00 1.18 5.13 0.08 80.40 Average: 4 16.00 0.00 1.22 5.26 0.07 77.45 Average: 5 19.60 0.00 1.24 3.91 0.07 75.18 Average: 6 17.56 0.00 1.36 7.30 0.08 73.70 Average: 7 18.17 0.00 1.04 1.65 0.07 79.07