---> uname -a: Linux prd-centos8-docker-8c-8g-48119.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: 2800.000 BogoMIPS: 5600.00 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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1669 22258 19 7962 29747 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:3c:ef:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe3c:efcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:82:d6:2f 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/22/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.59 2.68 141.90 1597.73 10956.36 10:39:01 PM 165.46 14.26 151.20 1601.07 6281.02 10:40:01 PM 155.80 1.00 154.80 619.62 15022.21 10:41:01 PM 54.74 0.20 54.54 79.96 7592.84 10:42:01 PM 150.16 1.83 148.33 75.85 15445.79 10:43:01 PM 1095.45 0.02 1095.43 13.60 73341.89 10:44:01 PM 835.41 0.00 835.41 0.00 44631.33 10:45:01 PM 329.52 0.00 329.52 0.00 13129.27 10:46:01 PM 8.62 0.00 8.62 0.00 1174.74 10:47:01 PM 225.00 0.10 224.90 5.73 14608.25 10:48:01 PM 573.29 0.63 572.66 62.38 35778.24 Average: 339.81 1.88 337.93 368.75 21632.55 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29434880 31254252 3220832 9.86 2688 2136184 1345132 3.99 157636 2598172 125216 10:39:01 PM 28579880 30805996 4075832 12.48 2688 2533880 1728412 5.13 222256 3356832 343512 10:40:01 PM 26954320 29414200 5701392 17.46 2688 2763856 3533020 10.48 279492 4897996 138180 10:41:01 PM 25989924 28535560 6665788 20.41 2688 2847232 3811508 11.31 289128 5843648 6860 10:42:01 PM 24974132 28652080 7681580 23.52 2688 3969824 3502780 10.39 486844 6612992 717384 10:43:01 PM 22355508 27800352 10300204 31.54 2688 5475540 4129068 12.25 528516 8634088 425272 10:44:01 PM 21581296 27993540 11074416 33.91 2688 6328368 3497916 10.38 594556 9091268 335416 10:45:01 PM 19242212 25655876 13413500 41.08 2688 6328744 3930004 11.66 596252 11337244 12 10:46:01 PM 20554124 26997500 12101588 37.06 2688 6358124 4020480 11.93 601108 10054832 272 10:47:01 PM 22971580 30622080 9684132 29.66 2688 7493612 1415600 4.20 1128772 7044564 874604 10:48:01 PM 22804468 30471308 9851244 30.17 2688 7509252 1447072 4.29 1306312 7017352 18404 Average: 24131120 28927522 8524592 26.10 2688 4885874 2941908 8.73 562807 6953544 271376 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 115.19 89.85 1174.61 30.39 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 471.79 368.64 5724.30 71.22 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 196.17 163.38 3139.12 23.17 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 93.99 67.52 1151.76 13.92 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 242.49 219.48 2913.79 33.45 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 522.28 394.17 8294.13 43.69 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 174.00 148.34 2169.09 20.48 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.15 0.10 0.05 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.22 0.20 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 325.26 270.39 3465.59 51.80 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 328.47 430.87 289.69 7574.82 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 224.55 195.72 2574.78 714.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 09/22/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.13 0.00 0.84 0.69 0.04 90.29 10:38:01 PM 0 4.71 0.00 0.63 0.13 0.05 94.47 10:38:01 PM 1 11.67 0.00 0.90 1.42 0.07 85.94 10:38:01 PM 2 1.82 0.00 0.32 0.30 0.05 97.51 10:38:01 PM 3 1.67 0.00 0.37 0.75 0.05 97.16 10:38:01 PM 4 8.33 0.00 0.77 1.40 0.03 89.47 10:38:01 PM 5 8.82 0.00 0.97 1.03 0.02 89.16 10:38:01 PM 6 1.20 0.00 0.25 0.22 0.03 98.30 10:38:01 PM 7 26.77 0.00 2.54 0.28 0.05 70.36 10:39:01 PM all 8.93 0.00 0.93 0.61 0.06 89.47 10:39:01 PM 0 7.08 0.00 1.51 0.23 0.10 91.08 10:39:01 PM 1 9.25 0.00 0.63 0.97 0.05 89.09 10:39:01 PM 2 10.88 0.00 0.74 0.74 0.07 87.58 10:39:01 PM 3 7.08 0.00 1.02 0.63 0.07 91.20 10:39:01 PM 4 8.50 0.00 0.82 0.45 0.05 90.18 10:39:01 PM 5 8.13 0.00 0.72 0.22 0.05 90.89 10:39:01 PM 6 10.65 0.00 0.92 0.92 0.05 87.46 10:39:01 PM 7 9.85 0.00 1.09 0.72 0.05 88.29 10:40:01 PM all 46.63 0.00 1.17 1.12 0.11 50.97 10:40:01 PM 0 48.18 0.00 0.83 0.75 0.10 50.13 10:40:01 PM 1 45.06 0.00 1.24 0.55 0.12 53.03 10:40:01 PM 2 43.60 0.00 1.77 1.57 0.12 52.94 10:40:01 PM 3 41.67 0.00 1.35 3.09 0.12 53.76 10:40:01 PM 4 52.82 0.00 1.10 1.89 0.10 44.09 10:40:01 PM 5 58.99 0.00 1.37 0.23 0.10 39.31 10:40:01 PM 6 20.74 0.00 1.14 0.89 0.08 77.15 10:40:01 PM 7 61.95 0.00 0.58 0.00 0.12 37.35 10:41:01 PM all 48.68 0.00 1.23 0.31 0.09 49.69 10:41:01 PM 0 52.25 0.00 0.99 0.49 0.10 46.18 10:41:01 PM 1 51.40 0.00 1.05 0.30 0.08 47.16 10:41:01 PM 2 52.79 0.00 1.40 0.03 0.10 45.67 10:41:01 PM 3 35.04 0.00 1.14 0.13 0.08 63.61 10:41:01 PM 4 58.65 0.00 0.67 0.07 0.08 40.53 10:41:01 PM 5 42.96 0.00 1.39 0.00 0.12 55.53 10:41:01 PM 6 53.97 0.00 1.90 0.62 0.10 43.41 10:41:01 PM 7 42.31 0.00 1.32 0.84 0.08 55.45 10:42:01 PM all 21.62 0.00 1.28 1.15 0.07 75.87 10:42:01 PM 0 11.95 0.00 1.04 0.65 0.08 86.28 10:42:01 PM 1 14.59 0.00 0.78 1.94 0.07 82.63 10:42:01 PM 2 24.47 0.00 1.09 4.38 0.07 69.99 10:42:01 PM 3 10.33 0.00 0.90 0.50 0.07 88.20 10:42:01 PM 4 24.18 0.00 1.72 1.27 0.07 72.76 10:42:01 PM 5 50.07 0.00 2.84 0.38 0.07 46.64 10:42:01 PM 6 15.42 0.00 0.98 0.00 0.07 83.53 10:42:01 PM 7 22.01 0.00 0.90 0.10 0.05 76.94 10:43:01 PM all 14.78 0.00 5.48 4.01 0.09 75.64 10:43:01 PM 0 4.56 0.00 2.31 3.58 0.10 89.45 10:43:01 PM 1 6.57 0.00 4.14 3.97 0.10 85.22 10:43:01 PM 2 1.91 0.00 5.30 9.88 0.08 82.82 10:43:01 PM 3 6.80 0.00 4.21 1.49 0.07 87.43 10:43:01 PM 4 27.58 0.00 7.66 3.03 0.12 61.61 10:43:01 PM 5 7.86 0.00 7.93 2.73 0.10 81.37 10:43:01 PM 6 13.20 0.00 4.32 6.15 0.07 76.27 10:43:01 PM 7 49.71 0.00 7.99 1.24 0.10 40.96 10:44:01 PM all 17.56 0.00 3.22 2.52 0.08 76.62 10:44:01 PM 0 8.56 0.00 1.96 2.83 0.07 86.59 10:44:01 PM 1 29.81 0.00 2.33 0.84 0.08 66.95 10:44:01 PM 2 21.10 0.00 3.17 3.70 0.08 71.95 10:44:01 PM 3 11.24 0.00 1.15 0.89 0.07 86.65 10:44:01 PM 4 20.43 0.00 5.54 1.22 0.08 72.74 10:44:01 PM 5 5.90 0.00 5.76 9.23 0.08 79.02 10:44:01 PM 6 5.11 0.00 1.64 1.31 0.07 91.87 10:44:01 PM 7 38.26 0.00 4.28 0.18 0.07 57.21 10:45:01 PM all 23.08 0.00 0.93 0.89 0.07 75.02 10:45:01 PM 0 17.19 0.00 0.68 0.00 0.08 82.05 10:45:01 PM 1 20.41 0.00 0.73 0.00 0.08 78.77 10:45:01 PM 2 95.34 0.00 2.52 0.00 0.10 2.04 10:45:01 PM 3 17.81 0.00 0.67 0.03 0.08 81.41 10:45:01 PM 4 14.31 0.00 1.62 7.05 0.08 76.93 10:45:01 PM 5 7.92 0.00 0.25 0.07 0.05 91.71 10:45:01 PM 6 4.94 0.00 0.42 0.00 0.05 94.59 10:45:01 PM 7 6.74 0.00 0.58 0.00 0.05 92.62 10:46:01 PM all 20.50 0.00 0.78 0.05 0.05 78.61 10:46:01 PM 0 37.88 0.00 0.93 0.00 0.07 61.12 10:46:01 PM 1 6.75 0.00 0.48 0.05 0.07 92.65 10:46:01 PM 2 40.50 0.00 0.95 0.03 0.07 58.44 10:46:01 PM 3 9.89 0.00 0.70 0.00 0.03 89.38 10:46:01 PM 4 9.27 0.00 0.55 0.03 0.03 90.11 10:46:01 PM 5 14.38 0.00 0.92 0.00 0.07 84.63 10:46:01 PM 6 34.88 0.00 1.09 0.30 0.07 63.67 10:46:01 PM 7 10.51 0.00 0.58 0.00 0.03 88.87 10:47:01 PM all 17.66 0.00 2.66 0.58 0.08 79.02 10:47:01 PM 0 32.57 0.00 1.65 0.02 0.08 65.68 10:47:01 PM 1 8.31 0.00 3.04 0.81 0.08 87.77 10:47:01 PM 2 44.43 0.00 4.52 0.00 0.10 50.95 10:47:01 PM 3 8.18 0.00 3.33 3.57 0.08 84.83 10:47:01 PM 4 12.91 0.00 1.42 0.00 0.07 85.60 10:47:01 PM 5 14.83 0.00 1.29 0.00 0.07 83.82 10:47:01 PM 6 7.80 0.00 3.44 0.25 0.08 88.43 10:47:01 PM 7 12.18 0.00 2.59 0.00 0.05 85.18 10:48:01 PM all 10.33 0.00 1.49 2.25 0.06 85.87 10:48:01 PM 0 6.91 0.00 1.99 2.18 0.05 88.87 10:48:01 PM 1 21.18 0.00 1.96 1.49 0.07 75.31 10:48:01 PM 2 11.20 0.00 1.66 4.75 0.05 82.34 10:48:01 PM 3 1.98 0.00 0.79 1.02 0.08 96.13 10:48:01 PM 4 16.03 0.00 1.35 0.87 0.05 81.69 10:48:01 PM 5 11.62 0.00 1.80 3.87 0.07 82.64 10:48:01 PM 6 7.17 0.00 1.09 1.49 0.07 90.18 10:48:01 PM 7 6.50 0.00 1.29 2.32 0.05 89.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.63 0.00 1.82 1.29 0.07 75.19 Average: 0 21.09 0.00 1.32 0.99 0.08 76.53 Average: 1 20.46 0.00 1.57 1.12 0.08 76.77 Average: 2 31.68 0.00 2.13 2.30 0.08 63.81 Average: 3 13.80 0.00 1.42 1.10 0.07 83.61 Average: 4 23.00 0.00 2.10 1.57 0.07 73.27 Average: 5 21.06 0.00 2.28 1.61 0.07 74.97 Average: 6 15.92 0.00 1.56 1.10 0.07 81.35 Average: 7 26.06 0.00 2.15 0.52 0.06 71.21