---> uname -a: Linux prd-centos8-docker-8c-8g-21362.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 1639 22356 19 7893 29777 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:55:56:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe55:5624/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:02:63:fa 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) 06/15/2025 _x86_64_ (8 CPU) 09:39:21 LINUX RESTART (8 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 137.06 2.68 134.38 1598.00 9921.26 09:42:01 AM 162.78 14.33 148.45 1612.80 5877.77 09:43:01 AM 141.34 1.92 139.42 638.59 13791.14 09:44:01 AM 58.44 0.20 58.24 79.99 8487.37 09:45:01 AM 100.50 2.22 98.28 124.25 2417.61 09:46:01 AM 557.48 0.03 557.45 19.33 67443.59 09:47:01 AM 926.75 0.02 926.73 13.60 42214.83 09:48:01 AM 779.44 0.00 779.44 0.00 33140.36 09:49:01 AM 9.85 0.00 9.85 0.00 1283.25 09:50:01 AM 137.82 0.00 137.82 0.00 12759.35 09:51:01 AM 642.30 7.45 634.86 1351.68 36195.47 Average: 332.16 2.62 329.54 494.40 21230.63 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29461652 31263308 3194060 9.78 2688 2119412 1348296 4.00 158420 2575416 113472 09:42:01 AM 28528668 30713644 4127044 12.64 2688 2494704 1806464 5.36 244128 3391520 320916 09:43:01 AM 27416748 29782520 5238964 16.04 2688 2671916 2626968 7.79 279036 4444608 92400 09:44:01 AM 26221492 28744936 6434220 19.70 2688 2827136 3577380 10.61 289148 5619256 8004 09:45:01 AM 25691084 28911456 6964628 21.33 2688 3519988 3280716 9.73 345328 6081212 661228 09:46:01 AM 21565224 26937144 11090488 33.96 2688 5410100 5110772 15.16 496340 9503984 870320 09:47:01 AM 21793368 28181736 10862344 33.26 2688 6311104 3527404 10.47 565536 8961260 887516 09:48:01 AM 19890048 26229632 12765664 39.09 2688 6260144 3846376 11.41 585372 10730360 248 09:49:01 AM 20420076 26789316 12235636 37.47 2688 6289524 3965188 11.76 590220 10206824 360 09:50:01 AM 20182324 27276500 12473388 38.20 2688 6948504 3904144 11.58 640560 10293728 413244 09:51:01 AM 22915016 30512588 9740696 29.83 2688 7445076 1450792 4.30 1258720 6969596 19232 Average: 24007791 28667525 8647921 26.48 2688 4754328 3131318 9.29 495710 7161615 307904 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 258.32 185.75 1144.40 37.91 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 466.14 360.65 5339.37 65.01 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 165.94 140.22 2264.96 20.39 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 162.46 115.21 2363.03 17.78 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 200.90 178.90 2194.32 25.54 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 594.94 448.28 8983.33 51.38 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 192.38 173.87 2159.98 22.07 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 0.25 0.18 0.07 0.23 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 0.63 0.27 0.11 0.23 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 261.10 215.14 3162.17 34.83 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 376.26 484.34 529.44 7206.78 0.00 0.00 0.00 0.00 09:51:01 AM 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 243.58 209.36 2558.40 680.25 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) 06/15/2025 _x86_64_ (8 CPU) 09:39:21 LINUX RESTART (8 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 7.90 0.00 0.83 0.73 0.04 90.51 09:41:01 AM 0 0.97 0.00 0.38 0.53 0.07 98.05 09:41:01 AM 1 5.16 0.00 0.42 0.89 0.05 93.48 09:41:01 AM 2 8.79 0.00 1.04 1.05 0.05 89.07 09:41:01 AM 3 15.27 0.00 1.35 1.39 0.03 81.96 09:41:01 AM 4 13.50 0.00 1.48 0.72 0.03 84.27 09:41:01 AM 5 7.58 0.00 0.65 0.48 0.02 91.27 09:41:01 AM 6 6.57 0.00 0.72 0.35 0.02 92.35 09:41:01 AM 7 5.34 0.00 0.58 0.40 0.03 93.64 09:42:01 AM all 12.22 0.00 0.96 0.59 0.07 86.16 09:42:01 AM 0 16.51 0.00 0.62 0.00 0.07 82.80 09:42:01 AM 1 12.32 0.00 1.05 0.17 0.10 86.36 09:42:01 AM 2 10.42 0.00 1.00 1.47 0.07 87.04 09:42:01 AM 3 7.12 0.00 0.65 0.20 0.07 91.97 09:42:01 AM 4 11.57 0.00 0.99 0.92 0.07 86.46 09:42:01 AM 5 11.08 0.00 1.52 0.85 0.08 86.46 09:42:01 AM 6 8.75 0.00 1.09 0.87 0.03 89.26 09:42:01 AM 7 20.04 0.00 0.79 0.22 0.07 78.89 09:43:01 AM all 46.54 0.00 1.11 1.75 0.58 50.01 09:43:01 AM 0 32.08 0.00 0.81 0.00 0.93 66.19 09:43:01 AM 1 50.54 0.00 1.65 2.05 0.16 45.60 09:43:01 AM 2 38.75 0.00 1.37 0.23 0.13 59.52 09:43:01 AM 3 71.68 0.00 0.63 0.18 0.41 27.10 09:43:01 AM 4 49.31 0.00 1.33 0.23 1.33 47.80 09:43:01 AM 5 62.66 0.00 0.96 0.60 0.09 35.68 09:43:01 AM 6 24.97 0.00 1.22 10.12 0.09 63.61 09:43:01 AM 7 43.61 0.00 0.94 0.36 1.43 53.66 09:44:01 AM all 48.08 0.00 1.33 0.36 0.10 50.13 09:44:01 AM 0 56.11 0.00 1.64 0.07 0.12 42.07 09:44:01 AM 1 42.70 0.00 1.50 0.27 0.08 55.45 09:44:01 AM 2 48.69 0.00 2.16 0.65 0.10 48.40 09:44:01 AM 3 39.52 0.00 1.05 0.12 0.08 59.23 09:44:01 AM 4 58.25 0.00 0.84 0.95 0.12 39.84 09:44:01 AM 5 46.12 0.00 1.15 0.07 0.10 52.56 09:44:01 AM 6 58.70 0.00 0.75 0.00 0.10 40.44 09:44:01 AM 7 34.57 0.00 1.52 0.77 0.08 63.05 09:45:01 AM all 21.59 0.00 0.99 0.25 0.06 77.11 09:45:01 AM 0 38.13 0.00 2.35 0.37 0.08 59.06 09:45:01 AM 1 9.80 0.00 0.97 0.30 0.08 88.84 09:45:01 AM 2 34.03 0.00 0.55 0.02 0.07 65.33 09:45:01 AM 3 25.29 0.00 1.67 0.87 0.07 72.11 09:45:01 AM 4 19.18 0.00 0.63 0.25 0.05 79.88 09:45:01 AM 5 15.39 0.00 0.42 0.07 0.05 84.07 09:45:01 AM 6 14.50 0.00 0.63 0.02 0.05 84.80 09:45:01 AM 7 16.38 0.00 0.67 0.10 0.05 82.80 09:46:01 AM all 12.41 0.00 5.60 4.53 0.29 77.18 09:46:01 AM 0 45.34 0.00 8.39 0.61 0.14 45.53 09:46:01 AM 1 15.00 0.00 5.63 0.13 0.08 79.15 09:46:01 AM 2 5.16 0.00 2.67 4.82 0.10 87.25 09:46:01 AM 3 3.80 0.00 2.07 6.15 0.07 87.92 09:46:01 AM 4 3.11 0.00 5.19 10.59 0.89 80.23 09:46:01 AM 5 2.25 0.00 9.30 2.81 0.14 85.51 09:46:01 AM 6 1.84 0.00 5.60 6.38 0.07 86.12 09:46:01 AM 7 23.40 0.00 6.01 4.58 0.79 65.21 09:47:01 AM all 17.68 0.00 3.28 2.67 0.08 76.29 09:47:01 AM 0 14.93 0.00 1.10 0.07 0.07 83.83 09:47:01 AM 1 7.26 0.00 5.00 1.90 0.10 85.73 09:47:01 AM 2 19.65 0.00 2.09 2.54 0.07 75.65 09:47:01 AM 3 5.73 0.00 4.75 0.10 0.07 89.35 09:47:01 AM 4 41.88 0.00 4.64 0.08 0.10 53.30 09:47:01 AM 5 4.55 0.00 1.29 2.23 0.03 91.90 09:47:01 AM 6 45.70 0.00 1.60 0.02 0.08 52.60 09:47:01 AM 7 1.52 0.00 5.80 14.51 0.08 78.09 09:48:01 AM all 24.21 0.00 1.11 2.44 0.07 72.18 09:48:01 AM 0 25.30 0.00 0.94 0.43 0.08 73.25 09:48:01 AM 1 12.33 0.00 1.47 8.93 0.07 77.20 09:48:01 AM 2 22.41 0.00 0.95 1.67 0.08 74.88 09:48:01 AM 3 11.99 0.00 1.07 7.14 0.07 79.73 09:48:01 AM 4 92.32 0.00 2.72 0.00 0.12 4.84 09:48:01 AM 5 3.18 0.00 0.45 0.43 0.05 95.89 09:48:01 AM 6 7.93 0.00 0.52 0.13 0.05 91.37 09:48:01 AM 7 18.07 0.00 0.75 0.78 0.05 80.35 09:49:01 AM all 21.24 0.00 0.75 0.03 0.06 77.93 09:49:01 AM 0 63.59 0.00 0.93 0.02 0.10 35.36 09:49:01 AM 1 9.44 0.00 0.88 0.03 0.05 89.59 09:49:01 AM 2 18.39 0.00 0.90 0.05 0.05 80.60 09:49:01 AM 3 15.43 0.00 0.65 0.00 0.07 83.85 09:49:01 AM 4 10.44 0.00 0.60 0.00 0.03 88.93 09:49:01 AM 5 9.56 0.00 0.65 0.00 0.05 89.73 09:49:01 AM 6 28.13 0.00 0.60 0.00 0.05 71.22 09:49:01 AM 7 14.87 0.00 0.79 0.10 0.05 84.20 09:50:01 AM all 17.81 0.00 2.00 0.64 0.07 79.48 09:50:01 AM 0 9.51 0.00 0.79 0.69 0.07 88.96 09:50:01 AM 1 10.85 0.00 1.74 4.06 0.07 83.28 09:50:01 AM 2 52.25 0.00 2.04 0.07 0.12 45.52 09:50:01 AM 3 12.07 0.00 1.39 0.12 0.03 86.39 09:50:01 AM 4 8.86 0.00 1.79 0.13 0.07 89.16 09:50:01 AM 5 5.04 0.00 2.86 0.00 0.07 92.03 09:50:01 AM 6 7.16 0.00 2.25 0.00 0.08 90.51 09:50:01 AM 7 36.73 0.00 3.14 0.07 0.07 59.99 09:51:01 AM all 13.00 0.06 2.25 2.32 0.07 82.30 09:51:01 AM 0 14.41 0.00 2.81 1.51 0.08 81.19 09:51:01 AM 1 14.25 0.00 3.43 1.52 0.07 80.73 09:51:01 AM 2 12.07 0.00 1.84 4.94 0.08 81.07 09:51:01 AM 3 17.41 0.00 2.45 0.85 0.08 79.21 09:51:01 AM 4 9.43 0.00 1.56 3.14 0.03 85.83 09:51:01 AM 5 5.84 0.50 1.81 1.33 0.07 90.45 09:51:01 AM 6 11.73 0.00 1.57 3.11 0.05 83.54 09:51:01 AM 7 18.87 0.00 2.50 2.13 0.07 76.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.97 0.01 1.83 1.48 0.13 74.58 Average: 0 28.75 0.00 1.87 0.39 0.16 68.83 Average: 1 17.02 0.00 2.16 1.84 0.08 78.90 Average: 2 24.55 0.00 1.51 1.59 0.08 72.26 Average: 3 20.26 0.00 1.61 1.56 0.09 76.48 Average: 4 28.89 0.00 1.98 1.55 0.26 67.33 Average: 5 15.43 0.05 1.91 0.80 0.07 81.74 Average: 6 19.64 0.00 1.50 1.89 0.06 76.90 Average: 7 21.19 0.00 2.13 2.18 0.25 74.25