---> uname -a: Linux prd-centos8-docker-8c-8g-15372.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1155 25042 19 5691 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:06:98:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85644sec preferred_lft 85644sec inet6 fe80::f816:3eff:fe06:9828/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:cb:e0:34 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::42:6aff:fecb:e034/64 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) 11/26/2025 _x86_64_ (8 CPU) 11:48:02 LINUX RESTART (8 CPU) 11:49:01 AM tps rtps wtps bread/s bwrtn/s 11:50:01 AM 243.10 17.46 225.64 3728.09 11879.12 11:51:01 AM 159.81 1.77 158.05 497.70 14505.68 11:52:01 AM 44.31 0.05 44.26 1.07 2918.45 11:53:01 AM 97.90 0.57 97.33 416.79 39093.17 11:54:01 AM 37.72 0.05 37.67 0.53 801.63 11:55:01 AM 12.85 0.43 12.41 20.93 434.34 11:56:01 AM 63.07 0.08 62.99 4.00 18330.84 11:57:01 AM 64.70 0.00 64.70 0.00 6079.64 11:58:01 AM 139.64 0.00 139.64 0.00 1512.20 11:59:01 AM 48.74 2.47 46.28 4497.92 22136.14 12:00:01 PM 32.84 1.42 31.42 1731.56 13332.61 Average: 85.88 2.21 83.67 990.76 11911.14 11:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 AM 28746312 30747108 3909392 11.97 2688 2315672 1807760 5.36 213472 3222068 209868 11:51:01 AM 27597936 29857024 5057768 15.49 2688 2568088 3114964 9.24 281708 4274356 52356 11:52:01 AM 26974432 29250796 5681272 17.40 2688 2584544 3130932 9.29 282940 4893892 96 11:53:01 AM 25069984 28479548 7585720 23.23 2688 3692820 3738696 11.09 423172 6552284 752 11:54:01 AM 24791856 28207988 7863848 24.08 2688 3698520 3919764 11.63 444364 6805836 3164 11:55:01 AM 25560048 28987972 7095656 21.73 2688 3710048 3253744 9.65 448992 6039644 7760 11:56:01 AM 24360804 28437728 8294900 25.40 2688 4335924 3755796 11.14 510836 7129744 91116 11:57:01 AM 22675108 26839116 9980596 30.56 2688 4431256 6635876 19.69 557052 8743832 1712 11:58:01 AM 24016960 28119264 8638744 26.45 2688 4357036 4017220 11.92 553260 7422352 15528 11:59:01 AM 23480652 28657552 9175052 28.10 2688 5424876 3468528 10.29 728824 7773640 255532 12:00:01 PM 25663804 30996216 6991900 21.41 2688 5573924 1478080 4.39 969196 5350636 32328 Average: 25357991 28961847 7297713 22.35 2688 3881155 3483760 10.34 492165 6200753 60928 11:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 270.36 227.34 2980.09 50.85 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 285.79 224.01 3608.30 45.96 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 138.26 115.41 307.14 31.14 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 295.53 174.14 9491.42 13.42 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:54:01 AM lo 52.98 52.98 4.68 4.68 0.00 0.00 0.00 0.00 11:54:01 AM eth0 119.98 98.30 36.67 42.97 0.00 0.00 0.00 0.00 11:54:01 AM docker0 12.16 13.70 1.80 1.70 0.00 0.00 0.00 0.00 11:55:01 AM lo 59.95 59.95 3.05 3.05 0.00 0.00 0.00 0.00 11:55:01 AM eth0 308.98 233.54 100.08 90.98 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.78 1.07 0.11 0.20 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:56:01 AM eth0 670.44 286.35 2993.89 37.03 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 487.72 487.72 68.41 68.41 0.00 0.00 0.00 0.00 11:57:01 AM eth0 36.37 25.92 14.09 15.72 0.00 0.00 0.00 0.00 11:57:01 AM docker0 204.58 214.00 31.01 33.50 0.00 0.00 0.00 0.00 11:57:01 AM vethb14bb2e 180.26 188.29 30.83 26.60 0.00 0.00 0.00 0.00 11:57:01 AM vethf029d5f 24.33 26.41 2.97 7.17 0.00 0.00 0.00 0.00 11:58:01 AM lo 1148.10 1148.10 209.57 209.57 0.00 0.00 0.00 0.00 11:58:01 AM eth0 160.60 116.58 293.56 46.97 0.00 0.00 0.00 0.00 11:58:01 AM docker0 505.65 518.13 103.89 99.16 0.00 0.00 0.00 0.00 11:59:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 11:59:01 AM eth0 90.87 83.04 1259.62 26.77 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 275.04 194.22 2813.08 71.19 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.10 159.10 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 241.11 161.71 2172.57 43.00 0.00 0.00 0.00 0.00 Average: docker0 65.75 67.91 12.44 12.23 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) 11/26/2025 _x86_64_ (8 CPU) 11:48:02 LINUX RESTART (8 CPU) 11:49:01 AM CPU %user %nice %system %iowait %steal %idle 11:50:01 AM all 18.28 0.00 1.34 1.51 0.07 78.79 11:50:01 AM 0 10.21 0.00 1.28 0.67 0.08 87.75 11:50:01 AM 1 21.79 0.00 1.74 2.06 0.07 74.35 11:50:01 AM 2 16.20 0.00 1.69 2.47 0.08 79.55 11:50:01 AM 3 11.09 0.00 0.82 1.02 0.07 87.00 11:50:01 AM 4 17.84 0.00 0.72 0.92 0.05 80.47 11:50:01 AM 5 23.06 0.00 1.82 3.04 0.05 72.03 11:50:01 AM 6 27.69 0.00 1.07 0.45 0.05 70.74 11:50:01 AM 7 18.39 0.00 1.62 1.49 0.08 78.42 11:51:01 AM all 34.69 0.00 1.17 1.15 0.08 62.92 11:51:01 AM 0 45.81 0.00 1.19 1.50 0.08 51.42 11:51:01 AM 1 38.74 0.00 1.15 1.62 0.08 58.40 11:51:01 AM 2 29.58 0.00 2.06 3.18 0.08 65.10 11:51:01 AM 3 35.39 0.00 0.58 0.13 0.07 63.83 11:51:01 AM 4 22.18 0.00 0.95 0.53 0.08 76.25 11:51:01 AM 5 43.81 0.00 1.70 0.70 0.12 53.67 11:51:01 AM 6 32.92 0.00 0.84 0.02 0.07 66.17 11:51:01 AM 7 29.02 0.00 0.87 1.49 0.07 68.56 11:52:01 AM all 12.55 0.00 0.44 0.17 0.05 86.79 11:52:01 AM 0 8.58 0.00 0.40 0.40 0.05 90.57 11:52:01 AM 1 3.74 0.00 0.22 0.18 0.03 95.83 11:52:01 AM 2 7.79 0.00 0.25 0.63 0.03 91.30 11:52:01 AM 3 4.46 0.00 0.95 0.02 0.07 94.51 11:52:01 AM 4 10.10 0.00 0.12 0.05 0.03 89.70 11:52:01 AM 5 13.29 0.00 0.27 0.00 0.03 86.41 11:52:01 AM 6 7.35 0.00 0.20 0.00 0.05 92.40 11:52:01 AM 7 45.10 0.00 1.12 0.10 0.07 53.61 11:53:01 AM all 23.94 0.00 2.70 2.27 0.08 71.02 11:53:01 AM 0 15.86 0.00 2.08 0.17 0.07 81.82 11:53:01 AM 1 16.97 0.00 2.97 5.31 0.08 74.67 11:53:01 AM 2 37.90 0.00 2.90 2.05 0.08 57.07 11:53:01 AM 3 22.21 0.00 3.63 8.09 0.07 66.00 11:53:01 AM 4 22.69 0.00 2.32 0.42 0.07 74.50 11:53:01 AM 5 22.10 0.00 2.62 0.22 0.08 74.97 11:53:01 AM 6 29.18 0.00 3.53 1.88 0.08 65.32 11:53:01 AM 7 24.61 0.00 1.59 0.00 0.07 73.73 11:54:01 AM all 22.70 0.00 2.29 0.15 0.10 74.75 11:54:01 AM 0 24.64 0.00 2.19 0.12 0.12 72.94 11:54:01 AM 1 24.15 0.00 1.86 0.05 0.10 73.84 11:54:01 AM 2 22.58 0.00 2.56 0.35 0.10 74.41 11:54:01 AM 3 21.69 0.00 2.21 0.17 0.10 75.83 11:54:01 AM 4 24.03 0.00 2.35 0.10 0.10 73.42 11:54:01 AM 5 24.57 0.00 3.31 0.20 0.12 71.81 11:54:01 AM 6 21.08 0.00 1.94 0.15 0.10 76.72 11:54:01 AM 7 18.87 0.00 1.91 0.10 0.08 79.04 11:55:01 AM all 10.31 0.00 1.19 0.03 0.08 88.39 11:55:01 AM 0 9.13 0.00 1.00 0.02 0.08 89.77 11:55:01 AM 1 7.33 0.00 1.29 0.02 0.08 91.28 11:55:01 AM 2 12.66 0.00 1.20 0.02 0.10 86.02 11:55:01 AM 3 14.68 0.00 0.62 0.00 0.08 84.62 11:55:01 AM 4 5.59 0.00 1.81 0.03 0.07 92.51 11:55:01 AM 5 11.85 0.00 1.14 0.00 0.07 86.94 11:55:01 AM 6 14.04 0.00 1.49 0.05 0.07 84.36 11:55:01 AM 7 7.20 0.00 1.00 0.12 0.08 91.60 11:56:01 AM all 32.30 0.00 1.81 1.17 0.09 64.63 11:56:01 AM 0 31.34 0.00 1.39 2.13 0.08 65.07 11:56:01 AM 1 37.56 0.00 1.71 0.40 0.10 60.23 11:56:01 AM 2 42.28 0.00 2.01 4.19 0.08 51.43 11:56:01 AM 3 21.33 0.00 1.93 1.01 0.08 75.65 11:56:01 AM 4 39.53 0.00 1.74 0.79 0.10 57.83 11:56:01 AM 5 24.26 0.00 1.85 0.44 0.10 73.35 11:56:01 AM 6 29.55 0.00 2.58 0.44 0.08 67.35 11:56:01 AM 7 32.51 0.00 1.27 0.00 0.08 66.14 11:57:01 AM all 26.88 0.00 1.44 0.36 0.09 71.23 11:57:01 AM 0 40.23 0.00 1.59 0.02 0.10 58.06 11:57:01 AM 1 24.87 0.00 1.41 0.64 0.10 72.98 11:57:01 AM 2 33.84 0.00 1.73 1.41 0.10 62.93 11:57:01 AM 3 18.93 0.00 1.32 0.03 0.08 79.63 11:57:01 AM 4 30.78 0.00 0.90 0.02 0.07 68.23 11:57:01 AM 5 24.19 0.00 1.73 0.22 0.08 73.78 11:57:01 AM 6 25.30 0.00 1.32 0.08 0.10 73.20 11:57:01 AM 7 16.92 0.00 1.56 0.44 0.07 81.02 11:58:01 AM all 23.30 0.00 1.95 0.30 0.10 74.36 11:58:01 AM 0 30.80 0.00 1.52 0.48 0.10 67.09 11:58:01 AM 1 23.56 0.00 1.93 0.02 0.10 74.39 11:58:01 AM 2 15.68 0.00 2.37 0.05 0.10 81.80 11:58:01 AM 3 23.54 0.00 1.56 0.37 0.12 74.42 11:58:01 AM 4 28.70 0.00 1.76 0.00 0.08 69.46 11:58:01 AM 5 12.19 0.00 2.18 1.28 0.08 84.27 11:58:01 AM 6 19.58 0.00 2.56 0.15 0.08 77.62 11:58:01 AM 7 32.28 0.00 1.69 0.02 0.10 65.91 11:59:01 AM all 25.75 0.00 1.42 1.81 0.06 70.96 11:59:01 AM 0 30.42 0.00 1.24 3.85 0.08 64.41 11:59:01 AM 1 22.94 0.00 1.17 2.39 0.08 73.41 11:59:01 AM 2 10.85 0.00 1.02 3.29 0.05 84.78 11:59:01 AM 3 19.53 0.00 1.59 2.21 0.07 76.60 11:59:01 AM 4 21.04 0.00 1.46 0.00 0.05 77.45 11:59:01 AM 5 28.86 0.00 1.56 1.69 0.07 67.82 11:59:01 AM 6 25.82 0.00 1.37 0.42 0.05 72.34 11:59:01 AM 7 46.47 0.00 1.96 0.64 0.07 50.87 12:00:01 PM all 30.06 0.00 0.96 0.89 0.08 68.01 12:00:01 PM 0 33.04 0.00 1.60 0.75 0.08 64.52 12:00:01 PM 1 47.30 0.00 0.87 1.27 0.08 50.48 12:00:01 PM 2 22.75 0.00 1.32 2.68 0.08 73.17 12:00:01 PM 3 27.82 0.00 1.09 0.08 0.08 70.93 12:00:01 PM 4 6.98 0.00 0.77 1.82 0.07 90.36 12:00:01 PM 5 44.01 0.00 0.73 0.48 0.08 54.69 12:00:01 PM 6 13.10 0.00 0.57 0.00 0.07 86.26 12:00:01 PM 7 45.39 0.00 0.72 0.00 0.08 53.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.70 0.00 1.52 0.89 0.08 73.81 Average: 0 25.46 0.00 1.41 0.92 0.09 72.13 Average: 1 24.46 0.00 1.48 1.27 0.08 72.71 Average: 2 22.90 0.00 1.74 1.85 0.08 73.43 Average: 3 20.06 0.00 1.48 1.19 0.08 77.19 Average: 4 20.85 0.00 1.35 0.43 0.07 77.30 Average: 5 24.75 0.00 1.72 0.75 0.08 72.69 Average: 6 22.32 0.00 1.59 0.33 0.07 75.69 Average: 7 28.80 0.00 1.39 0.40 0.08 69.33