---> uname -a: Linux prd-centos8-docker-8c-8g-47420.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 1647 22282 19 7960 29769 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:dd:f3:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fedd:f3bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:0a:da:86 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) 09/19/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 141.14 2.43 138.70 1521.63 10667.99 10:39:01 PM 98.18 13.66 84.52 1691.85 4203.75 10:40:01 PM 186.32 1.57 184.76 630.19 13982.76 10:41:01 PM 71.09 0.00 71.09 0.00 7147.73 10:42:01 PM 115.49 1.97 113.53 138.09 4454.53 10:43:01 PM 289.09 0.03 289.05 19.33 56659.24 10:44:01 PM 1141.00 0.02 1140.99 13.60 50648.42 10:45:01 PM 857.74 0.00 857.74 0.00 37011.85 10:46:01 PM 9.32 0.00 9.32 0.00 292.73 10:47:01 PM 9.65 0.00 9.65 0.00 1522.16 10:48:01 PM 700.87 0.47 700.40 24.53 29386.77 Average: 329.08 1.83 327.25 367.21 19634.38 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29438328 31255004 3217384 9.85 2688 2133292 1357588 4.03 157496 2595596 93912 10:39:01 PM 28977572 30944916 3678140 11.26 2688 2279600 1706404 5.06 196324 2995316 85676 10:40:01 PM 27267588 29638768 5388124 16.50 2688 2676612 3322148 9.86 273548 4595944 95724 10:41:01 PM 26666900 29207000 5988812 18.34 2688 2842484 3555560 10.55 287396 5171564 66028 10:42:01 PM 26255952 29166332 6399760 19.60 2688 3208480 2974324 8.82 329044 5529436 334412 10:43:01 PM 22103576 27316568 10552136 32.31 2688 5308256 4725608 14.02 487036 9100848 992520 10:44:01 PM 22103096 28170760 10552616 32.31 2688 6038924 3296808 9.78 552484 8720396 563804 10:45:01 PM 21218540 27630584 11437172 35.02 2688 6328712 3235816 9.60 608620 9399752 8 10:46:01 PM 21038272 27455972 11617440 35.58 2688 6333680 3346232 9.93 609748 9568920 4596 10:47:01 PM 21901616 28493044 10754096 32.93 2688 6504828 3149488 9.34 618652 8726008 140796 10:48:01 PM 22908904 30562084 9746808 29.85 2688 7498804 1504472 4.46 1130208 7082396 492580 Average: 24534577 29076457 8121135 24.87 2688 4650334 2924950 8.68 477323 6680561 260914 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 96.27 71.54 1100.96 30.85 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 204.53 194.52 1603.17 47.64 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 431.49 330.07 5877.45 43.05 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 167.92 127.55 2553.82 18.19 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 189.14 177.09 1941.57 27.81 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 607.15 447.98 8997.62 52.17 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 179.87 140.70 2304.56 18.27 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 16.46 16.46 144.51 3.11 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 0.23 0.17 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 60.04 40.81 760.24 3.78 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 365.91 333.98 2741.97 116.40 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 210.82 170.99 2547.83 32.86 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) 09/19/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.93 0.00 0.72 0.40 0.04 91.91 10:38:01 PM 0 1.55 0.00 0.38 0.32 0.05 97.70 10:38:01 PM 1 22.95 0.00 1.45 0.63 0.05 74.92 10:38:01 PM 2 4.69 0.00 0.62 0.42 0.03 94.24 10:38:01 PM 3 2.79 0.00 0.50 0.30 0.03 96.38 10:38:01 PM 4 0.84 0.00 0.33 0.50 0.07 98.26 10:38:01 PM 5 7.39 0.00 0.65 0.18 0.03 91.74 10:38:01 PM 6 13.63 0.00 1.43 0.40 0.02 84.52 10:38:01 PM 7 1.58 0.00 0.38 0.43 0.05 97.55 10:39:01 PM all 4.17 0.00 0.48 0.27 0.04 95.03 10:39:01 PM 0 7.37 0.00 0.25 0.05 0.05 92.28 10:39:01 PM 1 5.41 0.00 0.67 0.48 0.05 93.39 10:39:01 PM 2 4.29 0.00 1.00 0.68 0.07 93.95 10:39:01 PM 3 3.34 0.00 0.80 0.18 0.05 95.62 10:39:01 PM 4 6.05 0.00 0.28 0.18 0.02 93.47 10:39:01 PM 5 1.35 0.00 0.30 0.20 0.07 98.08 10:39:01 PM 6 3.47 0.00 0.27 0.05 0.02 96.20 10:39:01 PM 7 2.09 0.00 0.30 0.32 0.03 97.26 10:40:01 PM all 40.77 0.00 1.36 0.49 0.09 57.30 10:40:01 PM 0 32.33 0.00 0.97 1.34 0.10 65.26 10:40:01 PM 1 55.09 0.00 1.07 0.38 0.10 43.36 10:40:01 PM 2 37.14 0.00 1.39 0.38 0.08 61.00 10:40:01 PM 3 40.40 0.00 1.94 0.80 0.08 56.77 10:40:01 PM 4 47.41 0.00 1.37 0.17 0.10 50.95 10:40:01 PM 5 34.61 0.00 1.41 0.18 0.10 63.70 10:40:01 PM 6 40.26 0.00 1.62 0.33 0.07 57.72 10:40:01 PM 7 38.88 0.00 1.09 0.33 0.08 59.62 10:41:01 PM all 48.63 0.00 1.29 0.21 0.10 49.77 10:41:01 PM 0 62.44 0.00 0.83 0.00 0.10 36.62 10:41:01 PM 1 52.09 0.00 1.27 0.15 0.10 46.39 10:41:01 PM 2 46.52 0.00 1.44 0.25 0.12 51.68 10:41:01 PM 3 53.04 0.00 1.72 0.35 0.08 44.80 10:41:01 PM 4 39.07 0.00 1.31 0.57 0.10 58.95 10:41:01 PM 5 49.84 0.00 1.59 0.30 0.08 48.19 10:41:01 PM 6 45.33 0.00 1.09 0.07 0.10 53.42 10:41:01 PM 7 40.69 0.00 1.09 0.02 0.08 58.13 10:42:01 PM all 30.13 0.00 1.12 0.27 0.08 68.41 10:42:01 PM 0 23.17 0.00 0.68 0.08 0.08 75.98 10:42:01 PM 1 38.00 0.00 1.04 0.90 0.08 59.98 10:42:01 PM 2 28.02 0.00 1.07 0.07 0.07 70.77 10:42:01 PM 3 20.87 0.00 0.79 0.02 0.08 78.24 10:42:01 PM 4 24.98 0.00 1.34 0.37 0.08 73.23 10:42:01 PM 5 50.22 0.00 2.59 0.70 0.08 46.41 10:42:01 PM 6 27.41 0.00 0.72 0.00 0.05 71.82 10:42:01 PM 7 28.38 0.00 0.73 0.02 0.07 70.80 10:43:01 PM all 15.88 0.00 4.67 1.12 0.08 78.24 10:43:01 PM 0 9.98 0.00 4.97 0.05 0.08 84.91 10:43:01 PM 1 5.65 0.00 3.15 0.45 0.08 90.66 10:43:01 PM 2 18.11 0.00 5.72 0.44 0.10 75.63 10:43:01 PM 3 9.57 0.00 4.13 0.02 0.10 86.18 10:43:01 PM 4 7.80 0.00 3.67 5.48 0.07 82.98 10:43:01 PM 5 9.61 0.00 4.55 0.34 0.08 85.42 10:43:01 PM 6 56.50 0.00 7.58 1.96 0.08 33.88 10:43:01 PM 7 9.71 0.00 3.61 0.20 0.07 86.41 10:44:01 PM all 15.66 0.00 3.70 2.33 0.09 78.22 10:44:01 PM 0 15.52 0.00 3.77 0.02 0.07 80.63 10:44:01 PM 1 47.66 0.00 5.92 0.54 0.10 45.78 10:44:01 PM 2 3.38 0.00 4.32 8.56 0.08 83.65 10:44:01 PM 3 6.41 0.00 3.77 1.77 0.08 87.98 10:44:01 PM 4 7.59 0.00 5.29 3.20 0.10 83.81 10:44:01 PM 5 10.83 0.00 1.12 0.42 0.08 87.55 10:44:01 PM 6 5.77 0.00 2.36 3.27 0.07 88.53 10:44:01 PM 7 28.13 0.00 3.08 0.89 0.10 67.79 10:45:01 PM all 21.13 0.00 2.03 1.73 0.08 75.03 10:45:01 PM 0 4.19 0.00 0.13 0.00 0.07 95.61 10:45:01 PM 1 16.36 0.00 3.29 3.04 0.10 77.20 10:45:01 PM 2 13.82 0.00 1.52 5.49 0.08 79.09 10:45:01 PM 3 63.34 0.00 3.59 0.02 0.10 32.95 10:45:01 PM 4 9.73 0.00 2.13 0.50 0.07 87.57 10:45:01 PM 5 19.12 0.00 1.09 1.27 0.07 78.46 10:45:01 PM 6 18.71 0.00 1.17 0.87 0.05 79.20 10:45:01 PM 7 23.83 0.00 3.35 2.70 0.07 70.06 10:46:01 PM all 20.53 0.00 0.78 0.01 0.06 78.62 10:46:01 PM 0 8.58 0.00 0.45 0.00 0.05 90.92 10:46:01 PM 1 38.88 0.00 1.45 0.00 0.08 59.59 10:46:01 PM 2 13.84 0.00 0.75 0.00 0.07 85.34 10:46:01 PM 3 8.91 0.00 0.67 0.00 0.05 90.37 10:46:01 PM 4 8.51 0.00 0.73 0.07 0.08 90.60 10:46:01 PM 5 8.09 0.00 0.47 0.00 0.05 91.39 10:46:01 PM 6 11.79 0.00 0.50 0.00 0.03 87.67 10:46:01 PM 7 65.64 0.00 1.20 0.00 0.10 33.06 10:47:01 PM all 20.12 0.00 0.96 0.03 0.06 78.83 10:47:01 PM 0 12.62 0.00 0.77 0.00 0.07 86.54 10:47:01 PM 1 23.51 0.00 1.10 0.12 0.07 75.20 10:47:01 PM 2 60.30 0.00 1.33 0.00 0.08 38.29 10:47:01 PM 3 5.59 0.00 0.57 0.03 0.07 93.74 10:47:01 PM 4 9.58 0.00 0.65 0.03 0.05 89.68 10:47:01 PM 5 4.94 0.00 0.52 0.00 0.05 94.49 10:47:01 PM 6 15.25 0.00 1.07 0.02 0.05 83.62 10:47:01 PM 7 29.15 0.00 1.65 0.05 0.07 69.08 10:48:01 PM all 16.53 0.00 2.67 1.44 0.09 79.28 10:48:01 PM 0 10.64 0.00 1.10 0.49 0.08 87.69 10:48:01 PM 1 13.30 0.00 3.50 1.50 0.10 81.61 10:48:01 PM 2 7.75 0.00 3.04 1.19 0.08 87.93 10:48:01 PM 3 9.52 0.00 3.65 1.09 0.08 85.65 10:48:01 PM 4 15.79 0.00 1.86 1.24 0.08 81.04 10:48:01 PM 5 11.76 0.00 2.26 4.83 0.08 81.07 10:48:01 PM 6 11.00 0.00 1.55 0.47 0.08 86.89 10:48:01 PM 7 52.45 0.00 4.39 0.70 0.08 42.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.87 0.00 1.79 0.75 0.07 75.51 Average: 0 17.13 0.00 1.30 0.21 0.07 81.29 Average: 1 29.00 0.00 2.17 0.74 0.08 68.00 Average: 2 21.65 0.00 2.01 1.59 0.08 74.67 Average: 3 20.35 0.00 2.01 0.42 0.07 77.16 Average: 4 16.13 0.00 1.72 1.12 0.07 80.96 Average: 5 18.89 0.00 1.50 0.76 0.07 78.78 Average: 6 22.64 0.00 1.76 0.67 0.06 74.88 Average: 7 29.15 0.00 1.90 0.51 0.07 68.37