---> uname -a: Linux prd-centos8-docker-8c-8g-7782.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: 2799.996 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 1162 25051 19 5676 30254 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:32:bf:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe32:bf5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:cb:9f:77 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:fff:fecb:9f77/64 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) 10/31/2025 _x86_64_ (8 CPU) 13:04:32 LINUX RESTART (8 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 162.81 18.08 144.74 3618.39 9379.86 01:07:01 PM 237.55 5.33 232.22 1177.47 16827.44 01:08:01 PM 72.17 0.00 72.17 0.00 3814.75 01:09:01 PM 105.31 0.77 104.55 500.63 38589.37 01:10:00 PM 37.36 0.49 36.87 21.80 853.37 01:10:01 PM 114.89 0.00 114.89 0.00 1802.13 01:11:01 PM 9.95 0.00 9.95 0.00 272.82 01:12:01 PM 111.73 0.00 111.73 0.00 23982.77 01:13:01 PM 20.81 0.00 20.81 0.00 550.63 01:14:01 PM 15.18 0.00 15.18 0.00 509.33 01:15:01 PM 229.98 2.45 227.53 4482.19 4336.14 01:16:01 PM 49.28 1.80 47.48 1785.67 32616.84 Average: 95.76 2.63 93.13 1053.24 11977.52 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 29268932 31114240 3386780 10.37 2688 2163228 1562392 4.64 160940 2763916 144620 01:07:01 PM 27589208 29818804 5066504 15.51 2688 2539892 2989536 8.87 262508 4307948 51008 01:08:01 PM 27201976 29474228 5453736 16.70 2688 2580652 2843928 8.44 273616 4676608 108 01:09:01 PM 25225916 28635316 7429796 22.75 2688 3692032 3770636 11.19 426240 6393792 80 01:10:00 PM 24987168 28401720 7668544 23.48 2688 3696996 3656776 10.85 440692 6619200 48 01:10:01 PM 24950532 28365892 7705180 23.60 2688 3697236 3940244 11.69 440868 6652460 64 01:11:01 PM 25817496 29242808 6838216 20.94 2688 3707644 2981132 8.84 443124 5790400 7044 01:12:01 PM 24147552 28278816 8508160 26.05 2688 4397176 5283348 15.68 543188 7297212 216 01:13:01 PM 23283452 27444004 9372260 28.70 2688 4430024 6077192 18.03 555932 8143368 64 01:14:01 PM 23665084 27749836 8990628 27.53 2688 4340316 4086836 12.13 547384 7785128 28 01:15:01 PM 25823972 30915028 6831740 20.92 2688 5339528 2054396 6.10 734552 5435080 786332 01:16:01 PM 25720492 31046920 6935220 21.24 2688 5569556 1468160 4.36 969552 5297156 41416 Average: 25640148 29207301 7015564 21.48 2688 3846190 3392881 10.07 483216 5930189 85919 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 125.07 87.27 1351.83 33.45 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 439.95 345.03 5316.16 46.19 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 140.26 118.81 590.78 36.56 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 01:09:01 PM eth0 325.84 192.30 9511.49 17.88 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:09:01 PM vethf99f8ff 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:10:00 PM lo 56.53 56.53 4.74 4.74 0.00 0.00 0.00 0.00 01:10:00 PM eth0 276.76 189.59 82.64 83.40 0.00 0.00 0.00 0.00 01:10:00 PM docker0 11.80 13.25 1.75 1.68 0.00 0.00 0.00 0.00 01:10:01 PM lo 53.19 53.19 2.60 2.60 0.00 0.00 0.00 0.00 01:10:01 PM eth0 125.53 95.74 28.69 33.13 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 2.13 0.00 0.23 0.00 0.00 0.00 0.00 01:10:01 PM vethd8c6fb2 0.00 5.32 0.00 0.50 0.00 0.00 0.00 0.00 01:11:01 PM lo 58.86 58.86 3.00 3.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 321.18 237.36 110.64 90.43 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.80 0.95 0.11 0.15 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:12:01 PM eth0 547.78 242.02 2981.31 28.16 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM veth5df92c7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:12:01 PM veth3ed77da 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:13:01 PM lo 466.33 466.33 66.67 66.67 0.00 0.00 0.00 0.00 01:13:01 PM eth0 40.60 25.14 14.29 15.13 0.00 0.00 0.00 0.00 01:13:01 PM docker0 203.37 209.50 30.20 33.29 0.00 0.00 0.00 0.00 01:13:01 PM veth5df92c7 172.43 180.24 29.58 26.26 0.00 0.00 0.00 0.00 01:13:01 PM veth3ed77da 30.94 29.76 3.40 7.28 0.00 0.00 0.00 0.00 01:14:01 PM lo 1183.39 1183.39 210.31 210.31 0.00 0.00 0.00 0.00 01:14:01 PM eth0 157.91 108.06 44.90 44.77 0.00 0.00 0.00 0.00 01:14:01 PM docker0 512.36 523.46 103.93 99.07 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:15:01 PM eth0 111.05 95.73 1507.51 21.48 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 208.96 156.15 2642.19 67.13 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.63 160.63 25.89 25.89 0.00 0.00 0.00 0.00 Average: eth0 244.82 163.27 2195.79 43.98 0.00 0.00 0.00 0.00 Average: docker0 66.20 67.92 12.36 12.20 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) 10/31/2025 _x86_64_ (8 CPU) 13:04:32 LINUX RESTART (8 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 12.07 0.00 1.13 0.49 0.05 86.26 01:06:01 PM 0 1.54 0.00 0.43 0.62 0.03 97.38 01:06:01 PM 1 12.20 0.00 1.10 0.28 0.03 86.38 01:06:01 PM 2 12.90 0.00 1.39 0.55 0.05 85.11 01:06:01 PM 3 21.15 0.00 1.81 0.47 0.07 76.50 01:06:01 PM 4 12.22 0.00 0.87 0.35 0.03 86.53 01:06:01 PM 5 4.65 0.00 0.82 1.09 0.05 93.39 01:06:01 PM 6 7.11 0.00 0.37 0.05 0.03 92.44 01:06:01 PM 7 24.81 0.00 2.30 0.54 0.07 72.29 01:07:01 PM all 39.05 0.00 1.63 0.69 0.12 58.51 01:07:01 PM 0 46.57 0.00 1.76 0.92 0.12 50.64 01:07:01 PM 1 42.31 0.00 1.41 0.67 0.13 55.48 01:07:01 PM 2 48.00 0.00 1.61 0.49 0.15 49.76 01:07:01 PM 3 31.56 0.00 1.19 0.25 0.08 66.92 01:07:01 PM 4 33.50 0.00 1.66 1.36 0.12 63.36 01:07:01 PM 5 41.21 0.00 2.09 0.54 0.12 56.05 01:07:01 PM 6 23.81 0.00 1.17 0.20 0.08 74.74 01:07:01 PM 7 45.42 0.00 2.18 1.12 0.13 51.14 01:08:01 PM all 20.08 0.00 0.77 0.18 0.05 78.93 01:08:01 PM 0 14.40 0.00 0.82 0.03 0.07 84.69 01:08:01 PM 1 19.58 0.00 0.50 0.75 0.03 79.13 01:08:01 PM 2 11.51 0.00 0.62 0.12 0.03 87.73 01:08:01 PM 3 39.96 0.00 1.15 0.02 0.08 58.79 01:08:01 PM 4 14.59 0.00 0.32 0.05 0.05 84.99 01:08:01 PM 5 39.28 0.00 0.70 0.23 0.05 59.74 01:08:01 PM 6 5.67 0.00 1.60 0.10 0.03 92.59 01:08:01 PM 7 15.57 0.00 0.43 0.13 0.03 83.83 01:09:01 PM all 25.29 0.00 2.62 0.72 0.08 71.28 01:09:01 PM 0 25.95 0.00 2.42 0.65 0.08 70.90 01:09:01 PM 1 13.92 0.00 2.37 1.25 0.08 82.37 01:09:01 PM 2 30.35 0.00 2.42 0.39 0.07 66.78 01:09:01 PM 3 39.37 0.00 3.66 2.06 0.08 54.83 01:09:01 PM 4 18.61 0.00 2.27 0.35 0.07 78.70 01:09:01 PM 5 29.42 0.00 3.55 0.42 0.08 66.53 01:09:01 PM 6 16.64 0.00 2.42 0.45 0.07 80.42 01:09:01 PM 7 28.12 0.00 1.88 0.22 0.08 69.70 01:10:00 PM all 21.23 0.00 2.25 0.05 0.09 76.37 01:10:00 PM 0 20.12 0.00 2.18 0.03 0.10 77.57 01:10:00 PM 1 24.97 0.00 1.92 0.05 0.09 72.98 01:10:00 PM 2 19.96 0.00 2.04 0.05 0.09 77.87 01:10:00 PM 3 16.61 0.00 2.06 0.10 0.10 81.13 01:10:00 PM 4 22.91 0.00 1.91 0.02 0.09 75.09 01:10:00 PM 5 15.63 0.00 2.49 0.05 0.10 81.73 01:10:00 PM 6 20.58 0.00 2.56 0.07 0.09 76.71 01:10:00 PM 7 29.06 0.00 2.89 0.02 0.10 67.93 01:10:01 PM all 14.50 0.00 5.15 0.27 0.14 79.95 01:10:01 PM 0 4.35 0.00 4.35 1.09 0.00 90.22 01:10:01 PM 1 5.49 0.00 3.30 0.00 0.00 91.21 01:10:01 PM 2 6.67 0.00 5.56 0.00 0.00 87.78 01:10:01 PM 3 15.05 0.00 5.38 0.00 0.00 79.57 01:10:01 PM 4 9.68 0.00 4.30 0.00 0.00 86.02 01:10:01 PM 5 20.43 0.00 2.15 0.00 0.00 77.42 01:10:01 PM 6 7.45 0.00 5.32 0.00 1.06 86.17 01:10:01 PM 7 46.74 0.00 10.87 1.09 0.00 41.30 01:11:01 PM all 7.64 0.00 1.05 0.01 0.05 91.26 01:11:01 PM 0 8.54 0.00 1.45 0.00 0.05 89.95 01:11:01 PM 1 4.58 0.00 1.00 0.00 0.05 94.36 01:11:01 PM 2 10.11 0.00 0.85 0.00 0.07 88.97 01:11:01 PM 3 10.62 0.00 1.19 0.03 0.05 88.11 01:11:01 PM 4 4.96 0.00 1.19 0.02 0.03 93.81 01:11:01 PM 5 6.03 0.00 0.95 0.00 0.05 92.97 01:11:01 PM 6 6.04 0.00 0.74 0.00 0.03 93.18 01:11:01 PM 7 10.21 0.00 1.02 0.00 0.07 88.70 01:12:01 PM all 34.95 0.00 2.01 0.47 0.09 62.48 01:12:01 PM 0 36.80 0.00 1.47 0.50 0.08 61.14 01:12:01 PM 1 29.35 0.00 2.42 0.54 0.10 67.60 01:12:01 PM 2 39.26 0.00 1.67 0.55 0.08 58.43 01:12:01 PM 3 45.09 0.00 2.73 0.50 0.10 51.58 01:12:01 PM 4 28.72 0.00 1.90 0.25 0.08 69.05 01:12:01 PM 5 33.70 0.00 2.58 0.15 0.08 63.48 01:12:01 PM 6 27.89 0.00 1.46 1.21 0.08 69.36 01:12:01 PM 7 38.79 0.00 1.86 0.03 0.08 59.23 01:13:01 PM all 22.97 0.00 1.04 0.01 0.08 75.90 01:13:01 PM 0 17.99 0.00 1.05 0.02 0.08 80.86 01:13:01 PM 1 28.24 0.00 0.95 0.02 0.08 70.70 01:13:01 PM 2 27.97 0.00 1.45 0.05 0.08 70.44 01:13:01 PM 3 26.07 0.00 1.09 0.00 0.08 72.76 01:13:01 PM 4 28.39 0.00 0.89 0.02 0.08 70.62 01:13:01 PM 5 29.16 0.00 0.94 0.00 0.08 69.82 01:13:01 PM 6 12.73 0.00 0.87 0.00 0.08 86.32 01:13:01 PM 7 13.18 0.00 1.06 0.00 0.08 85.68 01:14:01 PM all 16.61 0.00 1.79 0.01 0.07 81.51 01:14:01 PM 0 12.70 0.00 1.57 0.02 0.08 85.63 01:14:01 PM 1 14.30 0.00 2.03 0.02 0.08 83.57 01:14:01 PM 2 12.13 0.00 2.08 0.00 0.08 85.71 01:14:01 PM 3 15.22 0.00 1.86 0.02 0.07 82.84 01:14:01 PM 4 25.37 0.00 1.71 0.03 0.07 72.82 01:14:01 PM 5 19.19 0.00 1.49 0.02 0.07 79.24 01:14:01 PM 6 18.79 0.00 2.01 0.00 0.07 79.14 01:14:01 PM 7 15.22 0.00 1.61 0.00 0.07 83.11 01:15:01 PM all 33.45 0.00 1.69 0.44 0.08 64.35 01:15:01 PM 0 29.00 0.00 1.27 0.02 0.08 69.63 01:15:01 PM 1 16.11 0.00 0.95 0.10 0.07 82.77 01:15:01 PM 2 41.07 0.00 1.67 0.10 0.08 57.07 01:15:01 PM 3 28.00 0.00 1.84 0.18 0.08 69.90 01:15:01 PM 4 54.24 0.00 2.88 0.30 0.10 42.48 01:15:01 PM 5 37.88 0.00 1.12 0.00 0.08 60.91 01:15:01 PM 6 33.00 0.00 1.26 0.12 0.07 65.56 01:15:01 PM 7 28.25 0.00 2.51 2.68 0.07 66.49 01:15:01 PM CPU %user %nice %system %iowait %steal %idle 01:16:01 PM all 29.11 0.00 0.96 0.46 0.07 69.40 01:16:01 PM 0 43.35 0.00 0.40 0.00 0.08 56.16 01:16:01 PM 1 9.86 0.00 1.24 0.27 0.05 88.58 01:16:01 PM 2 15.67 0.00 1.40 2.56 0.08 80.28 01:16:01 PM 3 43.25 0.00 0.73 0.57 0.07 55.38 01:16:01 PM 4 42.01 0.00 0.42 0.10 0.08 57.39 01:16:01 PM 5 23.37 0.00 1.12 0.10 0.07 75.34 01:16:01 PM 6 16.15 0.00 0.90 0.02 0.05 82.88 01:16:01 PM 7 39.15 0.00 1.44 0.07 0.07 59.28 Average: all 23.84 0.00 1.54 0.32 0.08 74.21 Average: 0 23.33 0.00 1.35 0.26 0.08 74.98 Average: 1 19.56 0.00 1.45 0.36 0.07 78.57 Average: 2 24.42 0.00 1.57 0.44 0.08 73.49 Average: 3 28.81 0.00 1.76 0.38 0.08 68.98 Average: 4 25.94 0.00 1.46 0.26 0.07 72.28 Average: 5 25.42 0.00 1.62 0.24 0.08 72.65 Average: 6 17.10 0.00 1.40 0.20 0.06 81.23 Average: 7 26.18 0.00 1.75 0.44 0.08 71.55