---> uname -a: Linux prd-centos8-docker-8c-8g-925.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 1156 25071 19 5662 30260 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:de:57:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fede:57bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:af:ac:47 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::42:36ff:feaf:ac47/64 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) 10/07/2025 _x86_64_ (8 CPU) 09:42:34 LINUX RESTART (8 CPU) 09:43:01 AM tps rtps wtps bread/s bwrtn/s 09:44:01 AM 239.26 19.06 220.21 5387.99 9147.83 09:45:01 AM 242.63 18.60 224.03 4000.13 12671.57 09:46:01 AM 171.92 0.60 171.32 255.02 24828.20 09:47:01 AM 80.04 0.65 79.39 452.57 26306.05 09:48:01 AM 32.29 0.48 31.81 21.46 544.58 09:49:01 AM 7.51 0.00 7.51 0.00 430.81 09:50:01 AM 21.36 0.00 21.36 0.00 437.79 09:51:01 AM 103.90 0.00 103.90 0.00 23606.95 09:52:01 AM 156.27 0.00 156.27 0.00 1721.44 09:53:01 AM 49.66 2.48 47.18 4503.12 17549.78 09:54:01 AM 37.30 1.42 35.89 1731.56 17290.92 Average: 103.84 3.94 99.90 1486.53 12230.62 09:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 AM 29616836 31280312 3038876 9.31 2688 1986664 1391012 4.13 148384 2461312 161220 09:45:01 AM 27612340 29783988 5043372 15.44 2688 2483856 2667932 7.92 241484 4312280 229776 09:46:01 AM 25281248 28675540 7374464 22.58 2688 3678396 3693692 10.96 339380 6441700 712448 09:47:01 AM 24383948 27796496 8271764 25.33 2688 3694668 5583764 16.57 432280 7223756 252 09:48:01 AM 24625580 28043024 8030132 24.59 2688 3699720 4143500 12.29 439372 6980880 168 09:49:01 AM 25508176 28935020 7147536 21.89 2688 3709216 3372560 10.01 441252 6101440 32 09:50:01 AM 25121516 28788304 7534196 23.07 2688 3946564 3438048 10.20 503568 6417700 232492 09:51:01 AM 23292996 27444252 9362716 28.67 2688 4420064 6188140 18.36 552492 8137876 3708 09:52:01 AM 24389624 28487232 8266088 25.31 2688 4354632 3711300 11.01 548784 7064448 15572 09:53:01 AM 25651572 30743396 7004140 21.45 2688 5339984 1773752 5.26 743596 5597584 342132 09:54:01 AM 25647944 30949816 7007768 21.46 2688 5545932 1558560 4.62 962304 5379700 29012 Average: 25557435 29175216 7098277 21.74 2688 3896336 3411115 10.12 486627 6010789 156983 09:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 446.93 284.36 1888.17 65.25 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 391.43 317.41 4998.29 58.75 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 425.33 283.54 10706.72 37.13 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 8.85 8.85 0.75 0.75 0.00 0.00 0.00 0.00 09:47:01 AM eth0 19.16 14.56 5.80 7.61 0.00 0.00 0.00 0.00 09:47:01 AM docker0 1.72 2.28 0.26 0.29 0.00 0.00 0.00 0.00 09:47:01 AM veth402b804 0.47 0.73 0.08 0.09 0.00 0.00 0.00 0.00 09:48:01 AM lo 63.82 63.82 4.87 4.87 0.00 0.00 0.00 0.00 09:48:01 AM eth0 288.70 210.96 83.42 81.53 0.00 0.00 0.00 0.00 09:48:01 AM docker0 10.60 11.86 1.57 1.55 0.00 0.00 0.00 0.00 09:49:01 AM lo 35.35 35.35 1.73 1.73 0.00 0.00 0.00 0.00 09:49:01 AM eth0 175.22 133.07 83.77 53.97 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:50:01 AM eth0 130.29 105.27 739.18 30.31 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 156.06 156.06 23.69 23.69 0.00 0.00 0.00 0.00 09:51:01 AM eth0 350.68 139.29 2269.52 16.55 0.00 0.00 0.00 0.00 09:51:01 AM docker0 68.34 72.61 10.65 11.96 0.00 0.00 0.00 0.00 09:51:01 AM vethfecff9a 61.45 65.00 10.73 10.19 0.00 0.00 0.00 0.00 09:51:01 AM vethc9a73e9 6.90 8.31 0.85 2.04 0.00 0.00 0.00 0.00 09:52:01 AM lo 1327.95 1327.95 229.69 229.69 0.00 0.00 0.00 0.00 09:52:01 AM eth0 140.75 99.82 281.96 35.30 0.00 0.00 0.00 0.00 09:52:01 AM docker0 572.73 587.36 112.60 107.58 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:53:01 AM eth0 81.82 70.35 1255.49 15.62 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 173.49 131.92 2405.40 65.97 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.86 144.86 23.71 23.71 0.00 0.00 0.00 0.00 Average: eth0 238.52 162.77 2246.90 42.54 0.00 0.00 0.00 0.00 Average: docker0 59.41 61.29 11.37 11.04 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) 10/07/2025 _x86_64_ (8 CPU) 09:42:34 LINUX RESTART (8 CPU) 09:43:01 AM CPU %user %nice %system %iowait %steal %idle 09:44:01 AM all 11.98 0.00 1.86 1.10 0.05 85.01 09:44:01 AM 0 17.62 0.00 2.44 0.99 0.07 78.89 09:44:01 AM 1 15.07 0.00 1.62 1.12 0.05 82.14 09:44:01 AM 2 7.90 0.00 0.65 0.00 0.07 91.37 09:44:01 AM 3 12.53 0.00 1.87 2.59 0.05 82.95 09:44:01 AM 4 14.84 0.00 2.09 0.55 0.07 82.45 09:44:01 AM 5 11.18 0.00 1.84 0.48 0.05 86.44 09:44:01 AM 6 7.82 0.00 1.76 2.36 0.03 88.03 09:44:01 AM 7 8.85 0.00 2.61 0.69 0.05 87.80 09:45:01 AM all 28.68 0.00 1.40 1.86 0.09 67.98 09:45:01 AM 0 30.44 0.00 1.30 1.69 0.10 66.47 09:45:01 AM 1 29.39 0.00 2.09 2.88 0.10 65.54 09:45:01 AM 2 26.85 0.00 1.34 1.11 0.10 70.60 09:45:01 AM 3 27.39 0.00 0.92 0.80 0.10 70.79 09:45:01 AM 4 33.10 0.00 1.74 4.77 0.08 60.31 09:45:01 AM 5 35.58 0.00 1.57 1.30 0.07 61.48 09:45:01 AM 6 23.99 0.00 1.15 1.04 0.07 73.75 09:45:01 AM 7 22.68 0.00 1.07 1.27 0.08 74.90 09:46:01 AM all 36.70 0.00 2.55 2.42 0.10 58.23 09:46:01 AM 0 41.96 0.00 1.54 5.39 0.10 51.01 09:46:01 AM 1 39.48 0.00 3.30 2.52 0.10 54.60 09:46:01 AM 2 26.01 0.00 2.27 1.04 0.10 70.58 09:46:01 AM 3 43.94 0.00 3.24 2.92 0.10 49.80 09:46:01 AM 4 36.59 0.00 2.69 0.92 0.10 59.69 09:46:01 AM 5 51.84 0.00 2.63 2.09 0.12 43.32 09:46:01 AM 6 24.22 0.00 2.61 0.13 0.08 72.95 09:46:01 AM 7 29.59 0.00 2.15 4.31 0.07 63.89 09:47:01 AM all 18.17 0.00 1.62 1.92 0.07 78.22 09:47:01 AM 0 14.17 0.00 1.50 3.39 0.07 80.87 09:47:01 AM 1 21.31 0.00 1.47 0.62 0.08 76.52 09:47:01 AM 2 17.84 0.00 1.86 1.74 0.08 78.48 09:47:01 AM 3 15.95 0.00 1.29 1.76 0.07 80.93 09:47:01 AM 4 21.08 0.00 1.74 0.02 0.07 77.10 09:47:01 AM 5 13.87 0.00 1.49 3.30 0.07 81.28 09:47:01 AM 6 17.33 0.00 1.54 0.45 0.07 80.61 09:47:01 AM 7 23.81 0.00 2.09 4.06 0.08 69.95 09:48:01 AM all 18.56 0.00 2.23 0.06 0.09 79.06 09:48:01 AM 0 18.19 0.00 2.12 0.03 0.08 79.57 09:48:01 AM 1 20.70 0.00 2.11 0.07 0.10 77.02 09:48:01 AM 2 15.11 0.00 2.35 0.05 0.08 82.41 09:48:01 AM 3 17.32 0.00 2.21 0.07 0.08 80.32 09:48:01 AM 4 19.49 0.00 1.96 0.05 0.10 78.40 09:48:01 AM 5 17.54 0.00 2.50 0.07 0.10 79.79 09:48:01 AM 6 15.66 0.00 2.01 0.12 0.08 82.12 09:48:01 AM 7 24.44 0.00 2.61 0.02 0.08 72.85 09:49:01 AM all 7.57 0.00 0.57 0.02 0.06 91.78 09:49:01 AM 0 23.12 0.00 0.53 0.03 0.07 76.24 09:49:01 AM 1 3.96 0.00 1.20 0.02 0.07 94.75 09:49:01 AM 2 5.75 0.00 0.57 0.00 0.07 93.62 09:49:01 AM 3 6.40 0.00 0.52 0.02 0.07 93.00 09:49:01 AM 4 10.86 0.00 0.43 0.00 0.05 88.66 09:49:01 AM 5 3.96 0.00 0.35 0.00 0.05 95.64 09:49:01 AM 6 4.94 0.00 0.45 0.10 0.03 94.47 09:49:01 AM 7 1.55 0.00 0.53 0.00 0.05 97.86 09:50:01 AM all 29.54 0.00 0.80 0.07 0.06 69.52 09:50:01 AM 0 35.97 0.00 1.22 0.02 0.07 62.73 09:50:01 AM 1 38.91 0.00 0.78 0.10 0.07 60.14 09:50:01 AM 2 35.46 0.00 1.14 0.02 0.07 63.32 09:50:01 AM 3 26.10 0.00 0.32 0.00 0.05 73.54 09:50:01 AM 4 32.72 0.00 1.14 0.37 0.08 65.70 09:50:01 AM 5 23.37 0.00 0.40 0.02 0.05 76.16 09:50:01 AM 6 23.18 0.00 0.50 0.00 0.07 76.25 09:50:01 AM 7 20.61 0.00 0.94 0.07 0.07 78.32 09:51:01 AM all 27.72 0.00 1.84 1.75 0.08 68.60 09:51:01 AM 0 40.27 0.00 2.18 2.14 0.08 55.32 09:51:01 AM 1 34.77 0.00 1.81 1.11 0.08 62.23 09:51:01 AM 2 22.36 0.00 1.43 0.82 0.08 75.30 09:51:01 AM 3 28.51 0.00 1.96 0.59 0.08 68.86 09:51:01 AM 4 22.52 0.00 2.07 4.69 0.07 70.66 09:51:01 AM 5 24.29 0.00 1.64 3.62 0.08 70.36 09:51:01 AM 6 19.54 0.00 1.61 0.20 0.08 78.57 09:51:01 AM 7 29.48 0.00 2.06 0.87 0.08 67.51 09:52:01 AM all 24.23 0.00 2.23 0.29 0.10 73.14 09:52:01 AM 0 13.42 0.00 3.06 0.05 0.12 83.35 09:52:01 AM 1 26.96 0.00 2.09 1.19 0.12 69.64 09:52:01 AM 2 28.18 0.00 1.85 0.03 0.10 69.84 09:52:01 AM 3 28.02 0.00 3.07 0.72 0.08 68.10 09:52:01 AM 4 29.29 0.00 2.06 0.02 0.15 68.48 09:52:01 AM 5 14.58 0.00 1.81 0.29 0.10 83.22 09:52:01 AM 6 27.54 0.00 2.20 0.03 0.08 70.15 09:52:01 AM 7 25.87 0.00 1.68 0.02 0.08 72.36 09:53:01 AM all 29.73 0.00 1.52 3.90 0.07 64.78 09:53:01 AM 0 17.26 0.00 1.27 0.00 0.07 81.41 09:53:01 AM 1 30.77 0.00 1.62 2.14 0.07 65.41 09:53:01 AM 2 39.00 0.00 2.05 3.62 0.08 55.24 09:53:01 AM 3 38.39 0.00 1.51 13.23 0.08 46.79 09:53:01 AM 4 34.21 0.00 1.39 0.00 0.07 64.33 09:53:01 AM 5 25.99 0.00 1.89 1.26 0.07 70.79 09:53:01 AM 6 30.92 0.00 1.43 2.15 0.07 65.44 09:53:01 AM 7 21.30 0.00 1.00 8.83 0.07 68.80 09:54:01 AM all 27.78 0.00 0.92 1.96 0.07 69.27 09:54:01 AM 0 45.07 0.00 0.67 0.00 0.07 54.20 09:54:01 AM 1 10.57 0.00 0.42 0.28 0.05 88.68 09:54:01 AM 2 27.27 0.00 1.69 5.21 0.07 65.77 09:54:01 AM 3 12.71 0.00 0.89 4.64 0.07 81.69 09:54:01 AM 4 25.45 0.00 1.10 0.95 0.08 72.41 09:54:01 AM 5 20.91 0.00 0.90 2.73 0.05 75.41 09:54:01 AM 6 41.05 0.00 0.65 0.50 0.08 57.71 09:54:01 AM 7 39.15 0.00 1.02 1.37 0.07 58.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.69 0.00 1.60 1.39 0.08 73.24 Average: 0 27.05 0.00 1.62 1.25 0.08 70.00 Average: 1 24.71 0.00 1.68 1.09 0.08 72.44 Average: 2 22.88 0.00 1.56 1.24 0.08 74.24 Average: 3 23.38 0.00 1.62 2.48 0.08 72.45 Average: 4 25.46 0.00 1.67 1.12 0.08 71.66 Average: 5 22.08 0.00 1.55 1.38 0.07 74.92 Average: 6 21.47 0.00 1.44 0.64 0.07 76.37 Average: 7 22.48 0.00 1.61 1.95 0.07 73.88