---> uname -a: Linux prd-centos8-docker-8c-8g-26761.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1642 22300 19 7947 29774 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:7d:ab:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fe7d:aba3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:dc:25:0d 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) 07/08/2025 _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 147.31 2.43 144.88 1521.88 10784.40 10:39:01 PM 145.02 13.60 131.42 1587.60 4886.90 10:40:01 PM 157.16 1.50 155.66 629.39 15059.66 10:41:01 PM 59.35 0.00 59.35 0.00 7575.97 10:42:01 PM 122.35 1.95 120.40 139.98 3128.75 10:43:01 PM 465.23 0.03 465.19 19.33 66104.42 10:44:01 PM 1034.59 0.02 1034.58 13.60 42769.11 10:45:01 PM 816.80 0.00 816.80 0.00 35000.17 10:46:01 PM 12.91 0.00 12.91 0.00 548.16 10:47:01 PM 8.45 0.00 8.45 0.00 1483.16 10:48:01 PM 567.96 0.48 567.47 24.66 24663.67 Average: 321.54 1.82 319.73 357.86 19273.11 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29438972 31254280 3216740 9.85 2688 2131836 1359340 4.03 157928 2594460 95032 10:39:01 PM 28656896 30862696 3998816 12.25 2688 2514852 1710004 5.07 216340 3286952 330508 10:40:01 PM 26221308 28607248 6434404 19.70 2688 2691048 4433884 13.16 277524 5637136 71056 10:41:01 PM 25941920 28477260 6713792 20.56 2688 2837832 4437532 13.17 288016 5893980 7324 10:42:01 PM 25836388 29079292 6819324 20.88 2688 3540260 3097076 9.19 333716 5941316 652496 10:43:01 PM 21728772 27157136 10926940 33.46 2688 5463496 4787260 14.20 487520 9358392 934048 10:44:01 PM 21757340 28035920 10898372 33.37 2688 6222384 3412748 10.13 540328 9050412 755952 10:45:01 PM 20918456 27320468 11737256 35.94 2688 6320120 3322088 9.86 596272 9719032 8 10:46:01 PM 21023388 27430868 11632324 35.62 2688 6325088 3456944 10.26 597408 9614260 4596 10:47:01 PM 22016564 28588072 10639148 32.58 2688 6486896 3112396 9.23 605392 8643712 131432 10:48:01 PM 22944956 30584624 9710756 29.74 2688 7486348 1467344 4.35 1129728 7069860 615572 Average: 24225905 28854351 8429807 25.81 2688 4729105 3145147 9.33 475470 6982683 327093 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 189.77 149.11 1135.27 43.00 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 448.85 357.65 5488.47 60.54 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 190.92 160.88 2248.10 22.72 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 134.79 104.60 2255.52 16.99 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 204.22 195.48 2185.63 29.52 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 584.21 441.99 8901.24 50.49 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 220.90 179.05 2225.36 22.42 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 2.38 1.87 0.30 0.46 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 0.06 0.22 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 61.60 42.74 567.13 3.66 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 382.70 350.89 2913.19 117.84 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 220.05 180.41 2538.31 33.44 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) 07/08/2025 _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 7.19 0.00 0.80 0.42 0.05 91.55 10:38:01 PM 0 7.51 0.00 1.02 0.32 0.07 91.09 10:38:01 PM 1 9.50 0.00 1.02 0.45 0.03 89.00 10:38:01 PM 2 12.95 0.00 1.21 0.30 0.05 85.49 10:38:01 PM 3 3.47 0.00 0.79 0.65 0.08 95.01 10:38:01 PM 4 14.22 0.00 1.02 0.67 0.05 84.04 10:38:01 PM 5 2.30 0.00 0.23 0.20 0.03 97.23 10:38:01 PM 6 6.70 0.00 0.78 0.27 0.02 92.23 10:38:01 PM 7 0.87 0.00 0.32 0.50 0.03 98.28 10:39:01 PM all 7.96 0.00 0.80 0.39 0.06 90.80 10:39:01 PM 0 7.19 0.00 0.32 0.00 0.05 92.44 10:39:01 PM 1 10.11 0.00 1.00 0.95 0.05 87.88 10:39:01 PM 2 7.49 0.00 0.60 0.43 0.08 91.39 10:39:01 PM 3 6.62 0.00 1.42 0.17 0.05 91.74 10:39:01 PM 4 14.37 0.00 0.47 0.18 0.03 84.94 10:39:01 PM 5 8.91 0.00 0.55 0.35 0.08 90.11 10:39:01 PM 6 4.66 0.00 1.05 0.57 0.03 93.69 10:39:01 PM 7 4.29 0.00 0.95 0.50 0.07 94.19 10:40:01 PM all 46.35 0.00 1.24 0.49 0.10 51.81 10:40:01 PM 0 33.18 0.00 1.00 0.05 0.10 65.66 10:40:01 PM 1 47.57 0.00 1.29 1.42 0.12 49.61 10:40:01 PM 2 59.76 0.00 1.81 0.45 0.10 37.89 10:40:01 PM 3 50.22 0.00 1.59 0.57 0.13 47.49 10:40:01 PM 4 63.37 0.00 0.65 0.27 0.10 35.62 10:40:01 PM 5 51.81 0.00 0.95 0.20 0.10 46.94 10:40:01 PM 6 38.03 0.00 1.55 0.38 0.12 59.91 10:40:01 PM 7 26.88 0.00 1.10 0.60 0.07 71.35 10:41:01 PM all 47.83 0.00 1.31 0.23 0.10 50.54 10:41:01 PM 0 57.65 0.00 1.14 0.20 0.10 40.92 10:41:01 PM 1 34.75 0.00 1.19 0.05 0.08 63.93 10:41:01 PM 2 53.86 0.00 1.22 0.02 0.10 44.80 10:41:01 PM 3 43.56 0.00 1.17 0.28 0.10 54.88 10:41:01 PM 4 50.53 0.00 0.95 0.38 0.10 48.04 10:41:01 PM 5 42.90 0.00 1.39 0.07 0.10 55.55 10:41:01 PM 6 46.27 0.00 1.44 0.23 0.12 51.94 10:41:01 PM 7 53.08 0.00 1.96 0.59 0.10 44.28 10:42:01 PM all 25.82 0.00 1.08 0.33 0.07 72.71 10:42:01 PM 0 23.01 0.00 0.42 0.20 0.07 76.30 10:42:01 PM 1 40.95 0.00 2.69 0.71 0.08 55.57 10:42:01 PM 2 18.57 0.00 0.76 0.10 0.05 80.52 10:42:01 PM 3 14.37 0.00 0.77 0.08 0.05 84.73 10:42:01 PM 4 26.78 0.00 0.92 0.12 0.07 72.12 10:42:01 PM 5 24.48 0.00 0.49 0.10 0.07 74.86 10:42:01 PM 6 29.20 0.00 0.55 0.00 0.05 70.20 10:42:01 PM 7 29.25 0.00 2.06 1.35 0.09 67.27 10:43:01 PM all 14.75 0.00 5.66 1.68 0.10 77.82 10:43:01 PM 0 10.26 0.00 4.52 1.08 0.10 84.04 10:43:01 PM 1 47.77 0.00 8.95 0.02 0.10 43.16 10:43:01 PM 2 5.14 0.00 5.68 4.25 0.08 84.84 10:43:01 PM 3 6.31 0.00 4.71 0.20 0.12 88.66 10:43:01 PM 4 19.21 0.00 9.13 0.90 0.10 70.65 10:43:01 PM 5 2.15 0.00 5.10 4.24 0.08 88.42 10:43:01 PM 6 4.89 0.00 1.21 0.15 0.08 93.67 10:43:01 PM 7 22.21 0.00 6.03 2.63 0.10 69.03 10:44:01 PM all 17.06 0.00 3.09 2.23 0.08 77.53 10:44:01 PM 0 22.61 0.00 3.65 0.12 0.10 73.52 10:44:01 PM 1 7.56 0.00 5.47 2.73 0.10 84.14 10:44:01 PM 2 13.90 0.00 3.98 0.39 0.12 81.61 10:44:01 PM 3 9.86 0.00 1.77 2.06 0.07 86.24 10:44:01 PM 4 12.72 0.00 2.36 0.79 0.07 84.07 10:44:01 PM 5 39.42 0.00 3.73 0.20 0.08 56.56 10:44:01 PM 6 24.18 0.00 3.32 11.51 0.07 60.92 10:44:01 PM 7 6.20 0.00 0.49 0.08 0.07 93.16 10:45:01 PM all 21.40 0.00 1.57 1.88 0.08 75.08 10:45:01 PM 0 10.76 0.00 1.00 0.10 0.07 88.07 10:45:01 PM 1 18.53 0.00 1.89 1.49 0.12 77.97 10:45:01 PM 2 9.73 0.00 1.09 0.00 0.07 89.12 10:45:01 PM 3 38.51 0.00 1.89 0.32 0.10 59.18 10:45:01 PM 4 61.01 0.00 2.35 0.58 0.10 35.96 10:45:01 PM 5 26.85 0.00 1.87 0.00 0.07 71.21 10:45:01 PM 6 2.41 0.00 2.20 11.95 0.08 83.36 10:45:01 PM 7 3.31 0.00 0.28 0.60 0.03 95.77 10:46:01 PM all 20.48 0.00 0.81 0.01 0.07 78.64 10:46:01 PM 0 14.28 0.00 0.68 0.02 0.10 84.92 10:46:01 PM 1 12.81 0.00 0.73 0.00 0.07 86.39 10:46:01 PM 2 7.01 0.00 0.57 0.00 0.07 92.36 10:46:01 PM 3 15.55 0.00 0.87 0.00 0.05 83.54 10:46:01 PM 4 82.18 0.00 1.59 0.00 0.08 16.15 10:46:01 PM 5 13.27 0.00 0.63 0.00 0.07 86.03 10:46:01 PM 6 5.09 0.00 0.43 0.08 0.07 94.33 10:46:01 PM 7 13.66 0.00 0.95 0.00 0.03 85.36 10:47:01 PM all 19.94 0.00 0.83 0.03 0.06 79.13 10:47:01 PM 0 7.12 0.00 0.73 0.02 0.07 92.06 10:47:01 PM 1 31.69 0.00 1.38 0.02 0.07 66.84 10:47:01 PM 2 67.38 0.00 1.28 0.03 0.10 31.20 10:47:01 PM 3 12.86 0.00 0.67 0.00 0.03 86.44 10:47:01 PM 4 13.67 0.00 0.78 0.00 0.07 85.48 10:47:01 PM 5 3.41 0.00 0.27 0.05 0.05 96.23 10:47:01 PM 6 13.44 0.00 0.77 0.08 0.05 85.66 10:47:01 PM 7 9.96 0.00 0.77 0.07 0.03 89.17 10:48:01 PM all 16.72 0.00 2.74 1.32 0.09 79.13 10:48:01 PM 0 7.32 0.00 2.79 0.08 0.08 89.72 10:48:01 PM 1 14.32 0.00 2.34 2.61 0.10 80.62 10:48:01 PM 2 9.75 0.00 3.18 2.95 0.10 84.02 10:48:01 PM 3 15.70 0.00 1.91 0.34 0.07 81.99 10:48:01 PM 4 11.39 0.00 3.88 1.70 0.10 82.93 10:48:01 PM 5 53.96 0.00 4.53 1.39 0.12 40.00 10:48:01 PM 6 11.69 0.00 1.91 0.32 0.08 86.00 10:48:01 PM 7 9.58 0.00 1.39 1.17 0.08 87.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.32 0.00 1.81 0.82 0.08 74.98 Average: 0 18.27 0.00 1.57 0.20 0.08 79.88 Average: 1 25.03 0.00 2.53 0.95 0.08 71.40 Average: 2 24.20 0.00 1.94 0.81 0.08 72.97 Average: 3 19.74 0.00 1.59 0.42 0.08 78.16 Average: 4 33.62 0.00 2.18 0.51 0.08 63.61 Average: 5 24.49 0.00 1.79 0.61 0.08 73.02 Average: 6 16.96 0.00 1.38 2.32 0.07 79.27 Average: 7 16.25 0.00 1.48 0.73 0.06 81.47