---> uname -a: Linux prd-centos8-docker-8c-8g-96.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 1168 24972 19 5750 30248 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:e7:91:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fee7:91e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:c8:c4:e4 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:adff:fec8:c4e4/64 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) 12/18/2025 _x86_64_ (8 CPU) 10:23:04 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 294.62 17.73 276.89 3840.16 13331.33 10:26:01 AM 108.86 1.42 107.45 376.08 12741.71 10:27:01 AM 58.09 0.18 57.91 43.33 23060.07 10:28:01 AM 89.87 0.48 89.39 460.70 34485.24 10:29:01 AM 24.55 0.48 24.07 21.46 522.67 10:30:01 AM 5.53 0.00 5.53 0.00 135.09 10:31:01 AM 1.37 0.00 1.37 0.00 42.51 10:32:01 AM 1.27 0.00 1.27 0.00 42.29 10:33:01 AM 3.97 0.00 3.97 0.00 300.02 10:34:01 AM 119.69 0.00 119.69 0.00 24117.26 10:35:01 AM 17.40 0.00 17.40 0.00 395.80 10:36:01 AM 134.79 6.86 127.92 1316.76 1512.68 10:37:01 AM 48.20 3.43 44.77 6074.78 27199.23 10:38:01 AM 34.39 0.82 33.57 198.33 9354.02 Average: 67.33 2.24 65.08 880.81 10517.51 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 28058048 30245844 4597664 14.08 2688 2499092 2213332 6.57 229740 3877200 299112 10:26:01 AM 26883592 29158580 5772120 17.68 2688 2582980 3170612 9.41 280912 4983784 21900 10:27:01 AM 25141436 28537132 7514276 23.01 2688 3679240 3765328 11.17 347112 6574844 995392 10:28:01 AM 24811280 28224952 7844432 24.02 2688 3695436 4164804 12.36 438644 6792440 64 10:29:01 AM 24582716 28002972 8072996 24.72 2688 3702308 4086192 12.12 443520 7017540 32 10:30:01 AM 24544852 27965904 8110860 24.84 2688 3703152 4099996 12.16 443532 7055020 20 10:31:01 AM 24544516 27966344 8111196 24.84 2688 3703928 4118176 12.22 443532 7055408 100 10:32:01 AM 24543156 27965756 8112556 24.84 2688 3704696 4118176 12.22 443532 7056944 96 10:33:01 AM 25401008 28839540 7254704 22.22 2688 3720164 3328280 9.87 449372 6199044 9060 10:34:01 AM 23353928 27495396 9301784 28.48 2688 4409788 6056644 17.97 552752 8077252 1672 10:35:01 AM 22243452 26431548 10412260 31.88 2688 4456908 6936756 20.58 556292 9179240 2592 10:36:01 AM 23858244 28005808 8797468 26.94 2688 4403392 4015688 11.91 559844 7578780 15640 10:37:01 AM 24996568 30354068 7659144 23.45 2688 5603564 2362108 7.01 774008 6216740 236452 10:38:01 AM 25605052 31007392 7050660 21.59 2688 5643040 1506896 4.47 979252 5401596 35464 Average: 24897703 28585803 7758009 23.76 2688 3964835 3853071 11.43 495860 6647559 115543 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 446.71 352.71 5474.18 52.80 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 119.39 104.65 907.88 23.39 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 404.48 246.48 9546.89 33.88 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 17.06 17.06 1.60 1.60 0.00 0.00 0.00 0.00 10:28:01 AM eth0 32.08 20.62 9.55 9.79 0.00 0.00 0.00 0.00 10:28:01 AM docker0 5.38 6.05 0.72 0.70 0.00 0.00 0.00 0.00 10:28:01 AM veth14131f1 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 71.30 71.30 4.91 4.91 0.00 0.00 0.00 0.00 10:29:01 AM eth0 187.46 142.88 54.83 73.59 0.00 0.00 0.00 0.00 10:29:01 AM docker0 7.46 8.63 1.18 1.17 0.00 0.00 0.00 0.00 10:30:01 AM lo 64.28 64.28 3.14 3.14 0.00 0.00 0.00 0.00 10:30:01 AM eth0 226.47 182.74 68.08 73.27 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 64.29 64.29 3.14 3.14 0.00 0.00 0.00 0.00 10:31:01 AM eth0 150.62 115.50 42.14 47.96 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 64.38 64.38 3.14 3.14 0.00 0.00 0.00 0.00 10:32:01 AM eth0 119.56 113.31 33.28 47.18 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 45.26 45.26 2.21 2.21 0.00 0.00 0.00 0.00 10:33:01 AM eth0 92.28 80.54 42.95 38.44 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 19.46 19.46 2.46 2.46 0.00 0.00 0.00 0.00 10:34:01 AM eth0 478.47 162.20 2973.59 16.98 0.00 0.00 0.00 0.00 10:34:01 AM docker0 8.45 9.83 0.81 1.88 0.00 0.00 0.00 0.00 10:34:01 AM veth335446d 8.45 9.96 0.92 1.90 0.00 0.00 0.00 0.00 10:34:01 AM vethd7958b3 0.00 0.45 0.00 0.20 0.00 0.00 0.00 0.00 10:35:01 AM lo 827.58 827.58 122.47 122.47 0.00 0.00 0.00 0.00 10:35:01 AM eth0 151.51 100.32 43.24 45.21 0.00 0.00 0.00 0.00 10:35:01 AM docker0 362.51 376.24 57.36 59.33 0.00 0.00 0.00 0.00 10:35:01 AM veth335446d 314.88 326.98 56.54 46.36 0.00 0.00 0.00 0.00 10:35:01 AM vethd7958b3 47.63 49.41 5.78 13.03 0.00 0.00 0.00 0.00 10:36:01 AM lo 822.03 822.03 158.45 158.45 0.00 0.00 0.00 0.00 10:36:01 AM eth0 104.02 78.19 270.38 27.38 0.00 0.00 0.00 0.00 10:36:01 AM docker0 355.51 364.98 80.01 73.84 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:37:01 AM eth0 237.34 186.12 4122.69 22.66 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 143.94 105.18 225.91 74.13 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.61 142.61 21.54 21.54 0.00 0.00 0.00 0.00 Average: eth0 206.73 142.24 1700.99 41.90 0.00 0.00 0.00 0.00 Average: docker0 52.81 54.69 10.01 9.78 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) 12/18/2025 _x86_64_ (8 CPU) 10:23:04 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 24.25 0.00 1.42 0.89 0.07 73.37 10:25:01 AM 0 16.87 0.00 0.94 0.38 0.07 81.74 10:25:01 AM 1 26.03 0.00 1.69 1.52 0.08 70.67 10:25:01 AM 2 23.33 0.00 1.25 0.45 0.08 74.88 10:25:01 AM 3 38.75 0.00 1.94 0.99 0.07 58.25 10:25:01 AM 4 33.91 0.00 1.52 0.68 0.07 63.82 10:25:01 AM 5 16.37 0.00 2.04 1.44 0.07 80.09 10:25:01 AM 6 15.71 0.00 0.73 0.82 0.05 82.68 10:25:01 AM 7 23.03 0.00 1.29 0.84 0.07 74.77 10:26:01 AM all 34.47 0.00 0.94 0.38 0.07 64.14 10:26:01 AM 0 29.92 0.00 0.93 0.85 0.08 68.21 10:26:01 AM 1 23.01 0.00 0.53 0.07 0.05 76.34 10:26:01 AM 2 36.94 0.00 1.22 0.58 0.07 61.19 10:26:01 AM 3 51.47 0.00 1.39 0.23 0.08 46.83 10:26:01 AM 4 29.54 0.00 0.79 0.07 0.07 69.54 10:26:01 AM 5 22.73 0.00 0.92 0.82 0.07 75.46 10:26:01 AM 6 42.29 0.00 1.00 0.03 0.07 56.61 10:26:01 AM 7 39.80 0.00 0.75 0.42 0.07 58.96 10:27:01 AM all 23.46 0.00 2.40 0.27 0.06 73.82 10:27:01 AM 0 22.49 0.00 2.03 0.03 0.07 75.37 10:27:01 AM 1 28.99 0.00 2.10 0.10 0.07 68.74 10:27:01 AM 2 12.92 0.00 2.72 0.17 0.03 84.15 10:27:01 AM 3 56.09 0.00 3.01 0.24 0.07 40.60 10:27:01 AM 4 14.32 0.00 2.37 0.35 0.07 82.90 10:27:01 AM 5 12.34 0.00 2.24 0.10 0.08 85.23 10:27:01 AM 6 18.18 0.00 1.91 1.14 0.05 78.71 10:27:01 AM 7 22.33 0.00 2.81 0.02 0.03 74.81 10:28:01 AM all 20.29 0.00 1.90 0.57 0.07 77.17 10:28:01 AM 0 11.74 0.00 1.61 0.30 0.08 86.27 10:28:01 AM 1 19.16 0.00 1.74 2.06 0.07 76.97 10:28:01 AM 2 24.30 0.00 2.32 0.38 0.07 72.93 10:28:01 AM 3 36.72 0.00 2.21 0.60 0.07 60.40 10:28:01 AM 4 19.86 0.00 1.91 0.07 0.07 78.10 10:28:01 AM 5 14.93 0.00 1.81 0.62 0.07 82.58 10:28:01 AM 6 15.90 0.00 1.45 0.05 0.07 82.53 10:28:01 AM 7 19.68 0.00 2.19 0.50 0.08 77.54 10:29:01 AM all 16.03 0.00 2.10 0.05 0.08 81.74 10:29:01 AM 0 16.17 0.00 2.46 0.08 0.08 81.20 10:29:01 AM 1 13.58 0.00 1.89 0.02 0.10 84.41 10:29:01 AM 2 15.98 0.00 1.97 0.05 0.08 81.91 10:29:01 AM 3 18.57 0.00 2.61 0.07 0.07 78.69 10:29:01 AM 4 20.03 0.00 2.68 0.03 0.07 77.19 10:29:01 AM 5 10.79 0.00 1.97 0.00 0.07 87.16 10:29:01 AM 6 17.28 0.00 2.01 0.02 0.08 80.61 10:29:01 AM 7 15.78 0.00 1.24 0.12 0.08 82.78 10:30:01 AM all 2.03 0.00 0.89 0.01 0.06 97.01 10:30:01 AM 0 1.17 0.00 0.18 0.00 0.08 98.56 10:30:01 AM 1 1.59 0.00 1.00 0.00 0.07 97.34 10:30:01 AM 2 1.99 0.00 1.14 0.00 0.07 96.81 10:30:01 AM 3 1.42 0.00 2.09 0.02 0.07 96.41 10:30:01 AM 4 2.34 0.00 0.52 0.00 0.07 97.07 10:30:01 AM 5 2.59 0.00 1.59 0.03 0.07 95.72 10:30:01 AM 6 1.77 0.00 0.40 0.02 0.05 97.76 10:30:01 AM 7 3.34 0.00 0.23 0.00 0.05 96.37 10:31:01 AM all 1.27 0.00 0.65 0.00 0.07 98.02 10:31:01 AM 0 0.50 0.00 0.25 0.00 0.07 99.18 10:31:01 AM 1 0.90 0.00 0.94 0.00 0.08 98.08 10:31:01 AM 2 1.67 0.00 0.98 0.00 0.07 97.28 10:31:01 AM 3 0.89 0.00 0.77 0.00 0.08 98.26 10:31:01 AM 4 0.85 0.00 0.42 0.00 0.07 98.66 10:31:01 AM 5 1.02 0.00 1.22 0.00 0.03 97.73 10:31:01 AM 6 0.84 0.00 0.50 0.02 0.08 98.56 10:31:01 AM 7 3.47 0.00 0.10 0.00 0.05 96.38 10:32:01 AM all 0.66 0.00 0.66 0.00 0.06 98.62 10:32:01 AM 0 0.28 0.00 0.07 0.00 0.05 99.60 10:32:01 AM 1 1.00 0.00 0.62 0.00 0.07 98.31 10:32:01 AM 2 1.07 0.00 0.40 0.00 0.07 98.46 10:32:01 AM 3 0.95 0.00 1.92 0.00 0.07 97.06 10:32:01 AM 4 0.84 0.00 1.12 0.00 0.05 97.99 10:32:01 AM 5 0.27 0.00 0.20 0.00 0.08 99.45 10:32:01 AM 6 0.50 0.00 0.50 0.03 0.05 98.91 10:32:01 AM 7 0.33 0.00 0.45 0.00 0.03 99.18 10:33:01 AM all 16.10 0.00 0.92 0.01 0.07 82.90 10:33:01 AM 0 18.80 0.00 0.83 0.00 0.07 80.30 10:33:01 AM 1 21.26 0.00 1.84 0.00 0.08 76.82 10:33:01 AM 2 20.79 0.00 0.62 0.00 0.08 78.50 10:33:01 AM 3 18.77 0.00 2.22 0.03 0.05 78.93 10:33:01 AM 4 15.88 0.00 0.65 0.00 0.05 83.42 10:33:01 AM 5 18.25 0.00 0.27 0.00 0.07 81.42 10:33:01 AM 6 13.16 0.00 0.40 0.02 0.07 86.36 10:33:01 AM 7 1.92 0.00 0.55 0.05 0.07 97.41 10:34:01 AM all 32.41 0.00 2.00 0.41 0.09 65.08 10:34:01 AM 0 31.17 0.00 2.09 0.03 0.10 66.61 10:34:01 AM 1 40.82 0.00 1.98 0.67 0.08 56.45 10:34:01 AM 2 25.80 0.00 1.81 0.96 0.08 71.34 10:34:01 AM 3 32.12 0.00 2.02 0.15 0.08 65.63 10:34:01 AM 4 25.21 0.00 2.03 0.62 0.08 72.06 10:34:01 AM 5 34.56 0.00 2.40 0.34 0.08 62.63 10:34:01 AM 6 28.97 0.00 1.67 0.35 0.10 68.91 10:34:01 AM 7 40.67 0.00 2.03 0.20 0.08 57.01 10:35:01 AM all 22.90 0.00 1.57 0.02 0.09 75.42 10:35:01 AM 0 38.64 0.00 1.51 0.00 0.08 59.77 10:35:01 AM 1 21.04 0.00 1.83 0.02 0.08 77.04 10:35:01 AM 2 26.37 0.00 1.12 0.00 0.08 72.42 10:35:01 AM 3 26.34 0.00 1.14 0.00 0.08 72.44 10:35:01 AM 4 10.66 0.00 1.95 0.07 0.10 87.23 10:35:01 AM 5 18.14 0.00 1.54 0.02 0.10 80.20 10:35:01 AM 6 23.33 0.00 1.00 0.00 0.07 75.60 10:35:01 AM 7 18.66 0.00 2.49 0.05 0.08 78.72 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:01 AM all 27.13 0.06 1.59 0.33 0.08 70.82 10:36:01 AM 0 29.93 0.48 1.10 0.32 0.08 68.08 10:36:01 AM 1 18.55 0.00 1.96 0.03 0.08 79.38 10:36:01 AM 2 29.76 0.00 2.25 2.06 0.07 65.87 10:36:01 AM 3 41.80 0.00 1.72 0.02 0.08 56.38 10:36:01 AM 4 31.91 0.00 1.81 0.05 0.08 66.15 10:36:01 AM 5 15.86 0.00 1.07 0.05 0.08 82.93 10:36:01 AM 6 24.41 0.00 0.89 0.02 0.07 74.62 10:36:01 AM 7 24.78 0.00 1.91 0.08 0.08 73.14 10:37:01 AM all 27.31 0.00 1.60 0.49 0.06 70.53 10:37:01 AM 0 18.48 0.00 1.87 0.80 0.08 78.77 10:37:01 AM 1 36.61 0.00 1.99 0.43 0.05 60.92 10:37:01 AM 2 18.80 0.00 1.45 0.07 0.07 79.61 10:37:01 AM 3 29.71 0.00 1.30 0.35 0.07 68.57 10:37:01 AM 4 43.12 0.00 1.42 0.27 0.07 55.13 10:37:01 AM 5 22.35 0.00 1.76 0.00 0.05 75.84 10:37:01 AM 6 27.10 0.00 1.56 1.31 0.08 69.95 10:37:01 AM 7 22.32 0.00 1.48 0.67 0.05 75.49 10:38:01 AM all 28.56 0.00 1.03 0.12 0.06 70.23 10:38:01 AM 0 24.73 0.00 1.42 0.12 0.08 73.65 10:38:01 AM 1 50.74 0.00 1.18 0.15 0.07 47.86 10:38:01 AM 2 26.80 0.00 1.00 0.08 0.07 72.04 10:38:01 AM 3 31.44 0.00 1.89 0.00 0.07 66.60 10:38:01 AM 4 38.13 0.00 0.63 0.08 0.07 61.09 10:38:01 AM 5 40.28 0.00 0.70 0.00 0.07 58.95 10:38:01 AM 6 9.06 0.00 0.72 0.45 0.05 89.72 10:38:01 AM 7 7.22 0.00 0.68 0.10 0.05 91.95 Average: all 19.77 0.00 1.41 0.25 0.07 78.49 Average: 0 18.63 0.03 1.23 0.21 0.08 79.81 Average: 1 21.67 0.00 1.52 0.36 0.07 76.37 Average: 2 19.04 0.00 1.45 0.34 0.07 79.10 Average: 3 27.48 0.00 1.87 0.19 0.07 70.38 Average: 4 20.48 0.00 1.41 0.16 0.07 77.88 Average: 5 16.46 0.00 1.41 0.24 0.07 81.82 Average: 6 17.04 0.00 1.05 0.30 0.07 81.54 Average: 7 17.37 0.00 1.30 0.22 0.06 81.05