---> uname -a: Linux prd-centos8-docker-8c-8g-47148.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1163 25077 19 5649 30253 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:8f:4e:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe8f:4e0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:56:c1:20 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::42:98ff:fe56:c120/64 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) 09/18/2025 _x86_64_ (8 CPU) 14:30:57 LINUX RESTART (8 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 271.21 18.23 252.98 3978.04 13121.59 02:34:01 PM 212.96 1.18 211.78 199.03 42728.45 02:35:01 PM 43.08 0.65 42.43 452.04 9484.77 02:36:01 PM 25.21 0.50 24.71 22.39 467.89 02:37:01 PM 3.17 0.00 3.17 0.00 114.10 02:38:01 PM 1.40 0.00 1.40 0.00 43.59 02:39:01 PM 1.48 0.00 1.48 0.00 40.23 02:40:01 PM 1.20 0.00 1.20 0.00 37.14 02:41:01 PM 4.20 0.00 4.20 0.00 422.43 02:42:01 PM 33.74 0.00 33.74 0.00 8359.19 02:43:01 PM 94.75 0.00 94.75 0.00 15784.11 02:44:01 PM 189.00 0.00 189.00 0.00 2443.84 02:45:01 PM 51.48 3.82 47.67 6212.33 28755.73 Average: 71.50 1.85 69.65 831.69 9364.56 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 27799832 29965788 4855880 14.87 2688 2478116 2455836 7.29 238012 4131724 273552 02:34:01 PM 25408224 28793916 7247488 22.19 2688 3669820 3540908 10.51 341196 6296916 212060 02:35:01 PM 24466288 27870272 8189424 25.08 2688 3686120 5485508 16.28 437956 7139072 112 02:36:01 PM 24683840 28093200 7971872 24.41 2688 3691628 4083324 12.12 441032 6921592 112 02:37:01 PM 24649404 28060452 8006308 24.52 2688 3693408 4099904 12.16 441080 6956940 100 02:38:01 PM 24647232 28058980 8008480 24.52 2688 3694116 4099904 12.16 441080 6958916 16 02:39:01 PM 24647188 28059644 8008524 24.52 2688 3694820 4099904 12.16 441080 6959596 96 02:40:01 PM 24647748 28060980 8007964 24.52 2688 3695596 4094724 12.15 441088 6958816 96 02:41:01 PM 25559760 28984364 7095952 21.73 2688 3706932 3319364 9.85 443008 6049888 20 02:42:01 PM 24553912 28345892 8101800 24.81 2688 4063196 3835140 11.38 507836 6965532 116896 02:43:01 PM 22933616 27092760 9722096 29.77 2688 4427744 6426652 19.07 555256 8492232 1784 02:44:01 PM 23591640 27687152 9064072 27.76 2688 4352944 4314104 12.80 554544 7851512 664 02:45:01 PM 24158148 29447688 8497564 26.02 2688 5533748 4020468 11.93 790848 7033380 157488 Average: 24749756 28347776 7905956 24.21 2688 3876014 4144288 12.30 467232 6824317 58692 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 443.58 330.46 5212.35 57.46 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 412.36 269.44 10676.10 35.22 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 28.19 28.19 2.52 2.52 0.00 0.00 0.00 0.00 02:35:01 PM eth0 57.50 38.61 13.92 17.95 0.00 0.00 0.00 0.00 02:35:01 PM docker0 7.88 8.90 1.06 1.04 0.00 0.00 0.00 0.00 02:35:01 PM veth170025f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:36:01 PM lo 66.09 66.09 4.19 4.19 0.00 0.00 0.00 0.00 02:36:01 PM eth0 188.75 146.83 50.10 60.46 0.00 0.00 0.00 0.00 02:36:01 PM docker0 4.77 5.68 0.81 0.88 0.00 0.00 0.00 0.00 02:37:01 PM lo 60.22 60.22 2.94 2.94 0.00 0.00 0.00 0.00 02:37:01 PM eth0 161.36 141.91 48.51 61.49 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 60.08 60.08 2.93 2.93 0.00 0.00 0.00 0.00 02:38:01 PM eth0 151.85 121.49 38.96 44.39 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 60.29 60.29 2.94 2.94 0.00 0.00 0.00 0.00 02:39:01 PM eth0 158.21 132.74 44.45 49.01 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 60.88 60.88 2.97 2.97 0.00 0.00 0.00 0.00 02:40:01 PM eth0 148.15 119.43 43.00 46.79 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 27.82 27.82 1.36 1.36 0.00 0.00 0.00 0.00 02:41:01 PM eth0 155.26 128.01 94.10 43.39 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:42:01 PM eth0 195.85 128.66 1571.81 19.45 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 515.99 515.99 76.13 76.13 0.00 0.00 0.00 0.00 02:43:01 PM eth0 238.32 86.85 1409.93 20.62 0.00 0.00 0.00 0.00 02:43:01 PM docker0 220.43 231.34 34.72 36.64 0.00 0.00 0.00 0.00 02:43:01 PM vethd000626 194.99 204.45 34.68 29.87 0.00 0.00 0.00 0.00 02:43:01 PM veth457fa83 25.44 27.59 3.05 7.04 0.00 0.00 0.00 0.00 02:44:01 PM lo 950.76 950.76 176.24 176.24 0.00 0.00 0.00 0.00 02:44:01 PM eth0 138.19 101.85 283.55 36.33 0.00 0.00 0.00 0.00 02:44:01 PM docker0 419.68 428.43 88.47 83.03 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 201.63 158.60 3392.40 18.28 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.99 140.99 20.97 20.97 0.00 0.00 0.00 0.00 Average: eth0 203.62 146.29 1755.43 39.27 0.00 0.00 0.00 0.00 Average: docker0 50.27 51.94 9.63 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) 09/18/2025 _x86_64_ (8 CPU) 14:30:57 LINUX RESTART (8 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 27.92 0.00 1.51 0.78 0.08 69.71 02:33:01 PM 0 18.35 0.00 2.02 1.50 0.08 78.05 02:33:01 PM 1 36.33 0.00 1.27 0.58 0.08 61.74 02:33:01 PM 2 17.81 0.00 2.16 0.41 0.09 79.54 02:33:01 PM 3 16.52 0.00 1.06 0.63 0.10 81.69 02:33:01 PM 4 35.87 0.00 1.33 0.93 0.07 61.80 02:33:01 PM 5 32.99 0.00 1.67 0.51 0.07 64.77 02:33:01 PM 6 30.85 0.00 1.14 0.61 0.09 67.31 02:33:01 PM 7 34.63 0.00 1.43 1.04 0.07 62.84 02:34:01 PM all 39.79 0.00 3.00 0.94 0.10 56.16 02:34:01 PM 0 36.58 0.00 2.41 0.64 0.10 60.27 02:34:01 PM 1 45.11 0.00 2.89 1.63 0.10 50.27 02:34:01 PM 2 20.90 0.00 3.92 2.51 0.12 72.55 02:34:01 PM 3 53.41 0.00 2.91 0.49 0.10 43.09 02:34:01 PM 4 40.85 0.00 3.05 0.89 0.10 55.11 02:34:01 PM 5 44.39 0.00 2.82 0.47 0.08 52.23 02:34:01 PM 6 34.75 0.00 2.51 0.42 0.08 62.24 02:34:01 PM 7 42.30 0.00 3.51 0.49 0.12 53.59 02:35:01 PM all 23.52 0.00 2.14 0.21 0.09 74.05 02:35:01 PM 0 18.81 0.00 2.12 0.20 0.10 78.77 02:35:01 PM 1 24.46 0.00 2.09 0.17 0.12 73.16 02:35:01 PM 2 24.32 0.00 1.72 0.03 0.08 73.84 02:35:01 PM 3 24.06 0.00 2.19 0.50 0.08 73.16 02:35:01 PM 4 20.17 0.00 1.99 0.27 0.07 77.50 02:35:01 PM 5 19.74 0.00 2.36 0.05 0.10 77.75 02:35:01 PM 6 19.84 0.00 1.78 0.03 0.07 78.29 02:35:01 PM 7 36.73 0.00 2.84 0.40 0.08 59.94 02:36:01 PM all 14.33 0.00 1.97 0.04 0.09 83.57 02:36:01 PM 0 13.75 0.00 1.76 0.05 0.08 84.36 02:36:01 PM 1 12.55 0.00 2.01 0.02 0.08 85.34 02:36:01 PM 2 10.63 0.00 1.86 0.03 0.10 87.37 02:36:01 PM 3 16.14 0.00 2.18 0.03 0.10 81.55 02:36:01 PM 4 19.74 0.00 2.17 0.10 0.12 77.87 02:36:01 PM 5 18.36 0.00 1.77 0.03 0.08 79.75 02:36:01 PM 6 11.03 0.00 1.73 0.02 0.08 87.14 02:36:01 PM 7 12.41 0.00 2.28 0.03 0.10 85.18 02:37:01 PM all 2.29 0.00 0.71 0.01 0.05 96.94 02:37:01 PM 0 2.82 0.00 0.32 0.02 0.05 96.79 02:37:01 PM 1 2.49 0.00 1.25 0.00 0.08 96.17 02:37:01 PM 2 2.73 0.00 1.14 0.00 0.05 96.09 02:37:01 PM 3 2.87 0.00 0.62 0.02 0.03 96.46 02:37:01 PM 4 1.57 0.00 0.75 0.00 0.05 97.63 02:37:01 PM 5 1.99 0.00 0.65 0.02 0.07 97.28 02:37:01 PM 6 2.34 0.00 0.20 0.02 0.05 97.39 02:37:01 PM 7 1.49 0.00 0.72 0.00 0.05 97.74 02:38:01 PM all 1.03 0.00 0.61 0.00 0.04 98.31 02:38:01 PM 0 0.97 0.00 0.32 0.00 0.05 98.66 02:38:01 PM 1 1.45 0.00 1.24 0.00 0.05 97.26 02:38:01 PM 2 0.84 0.00 1.05 0.00 0.05 98.06 02:38:01 PM 3 1.89 0.00 0.82 0.00 0.03 97.26 02:38:01 PM 4 1.35 0.00 0.57 0.02 0.05 98.01 02:38:01 PM 5 0.52 0.00 0.22 0.00 0.07 99.20 02:38:01 PM 6 0.78 0.00 0.47 0.00 0.02 98.73 02:38:01 PM 7 0.42 0.00 0.22 0.00 0.03 99.33 02:39:01 PM all 0.68 0.00 0.61 0.00 0.05 98.65 02:39:01 PM 0 0.77 0.00 0.28 0.00 0.03 98.92 02:39:01 PM 1 0.79 0.00 0.74 0.00 0.05 98.43 02:39:01 PM 2 0.70 0.00 0.35 0.00 0.05 98.90 02:39:01 PM 3 0.63 0.00 0.68 0.00 0.05 98.63 02:39:01 PM 4 0.62 0.00 0.30 0.00 0.05 99.03 02:39:01 PM 5 0.53 0.00 0.57 0.00 0.05 98.85 02:39:01 PM 6 1.07 0.00 1.74 0.00 0.05 97.15 02:39:01 PM 7 0.35 0.00 0.25 0.00 0.05 99.35 02:40:01 PM all 0.74 0.00 0.67 0.00 0.05 98.54 02:40:01 PM 0 0.67 0.00 0.37 0.00 0.03 98.93 02:40:01 PM 1 0.92 0.00 1.24 0.00 0.05 97.79 02:40:01 PM 2 1.15 0.00 0.54 0.00 0.07 98.24 02:40:01 PM 3 0.48 0.00 0.38 0.00 0.03 99.10 02:40:01 PM 4 1.12 0.00 1.10 0.02 0.05 97.71 02:40:01 PM 5 0.67 0.00 0.58 0.00 0.05 98.70 02:40:01 PM 6 0.37 0.00 0.62 0.00 0.03 98.98 02:40:01 PM 7 0.57 0.00 0.50 0.00 0.05 98.88 02:41:01 PM all 9.22 0.00 0.60 0.03 0.05 90.11 02:41:01 PM 0 5.29 0.00 0.15 0.02 0.07 94.47 02:41:01 PM 1 3.31 0.00 0.77 0.00 0.05 95.87 02:41:01 PM 2 4.54 0.00 0.50 0.03 0.07 94.85 02:41:01 PM 3 8.23 0.00 0.17 0.00 0.05 91.55 02:41:01 PM 4 11.44 0.00 1.04 0.13 0.05 87.34 02:41:01 PM 5 8.12 0.00 0.98 0.00 0.05 90.84 02:41:01 PM 6 7.71 0.00 0.60 0.00 0.03 91.66 02:41:01 PM 7 25.07 0.00 0.58 0.02 0.05 74.28 02:42:01 PM all 33.57 0.00 1.05 0.21 0.09 65.08 02:42:01 PM 0 35.87 0.00 1.24 0.00 0.07 62.82 02:42:01 PM 1 28.22 0.00 0.78 0.22 0.08 70.69 02:42:01 PM 2 20.41 0.00 1.05 0.50 0.10 77.94 02:42:01 PM 3 39.50 0.00 0.84 0.02 0.08 59.56 02:42:01 PM 4 49.40 0.00 1.29 0.12 0.10 49.10 02:42:01 PM 5 30.11 0.00 0.55 0.55 0.07 68.72 02:42:01 PM 6 31.70 0.00 1.57 0.25 0.08 66.40 02:42:01 PM 7 33.37 0.00 1.10 0.02 0.10 65.41 02:43:01 PM all 25.76 0.00 1.97 0.51 0.09 71.66 02:43:01 PM 0 18.77 0.00 1.91 0.10 0.10 79.12 02:43:01 PM 1 28.42 0.00 2.53 0.57 0.10 68.37 02:43:01 PM 2 20.87 0.00 1.73 0.49 0.08 76.84 02:43:01 PM 3 28.88 0.00 2.08 2.40 0.10 66.54 02:43:01 PM 4 30.39 0.00 2.03 0.07 0.08 67.43 02:43:01 PM 5 28.68 0.00 1.88 0.25 0.10 69.09 02:43:01 PM 6 30.31 0.00 2.08 0.18 0.10 67.33 02:43:01 PM 7 19.77 0.00 1.53 0.05 0.08 78.57 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 28.05 0.00 1.73 0.31 0.09 69.82 02:44:01 PM 0 38.04 0.00 1.10 0.02 0.08 60.76 02:44:01 PM 1 19.15 0.00 2.51 0.02 0.10 78.22 02:44:01 PM 2 43.02 0.00 2.78 1.34 0.08 52.78 02:44:01 PM 3 32.13 0.00 1.61 0.02 0.08 66.16 02:44:01 PM 4 25.64 0.00 1.31 0.92 0.10 72.03 02:44:01 PM 5 18.17 0.00 1.56 0.07 0.07 80.13 02:44:01 PM 6 20.04 0.00 1.74 0.00 0.08 78.14 02:44:01 PM 7 28.13 0.00 1.24 0.13 0.10 70.40 02:45:01 PM all 35.31 0.00 1.63 0.74 0.08 62.24 02:45:01 PM 0 34.51 0.00 1.97 0.07 0.10 63.35 02:45:01 PM 1 30.07 0.00 1.46 1.81 0.08 66.58 02:45:01 PM 2 42.07 0.00 1.79 0.12 0.08 55.94 02:45:01 PM 3 38.17 0.00 1.42 2.02 0.07 58.32 02:45:01 PM 4 49.41 0.00 1.37 1.05 0.10 48.06 02:45:01 PM 5 22.91 0.00 2.30 0.47 0.08 74.24 02:45:01 PM 6 39.91 0.00 1.71 0.37 0.07 57.95 02:45:01 PM 7 25.35 0.00 1.00 0.02 0.08 73.55 Average: all 18.60 0.00 1.40 0.29 0.07 79.64 Average: 0 17.31 0.00 1.23 0.20 0.07 81.19 Average: 1 17.91 0.00 1.60 0.38 0.08 80.03 Average: 2 16.14 0.00 1.58 0.42 0.08 81.78 Average: 3 20.21 0.00 1.30 0.47 0.07 77.95 Average: 4 22.09 0.00 1.41 0.35 0.08 76.08 Average: 5 17.44 0.00 1.38 0.19 0.07 80.92 Average: 6 17.71 0.00 1.37 0.15 0.06 80.71 Average: 7 20.02 0.00 1.32 0.17 0.07 78.42