---> uname -a: Linux prd-centos8-docker-8c-8g-48590.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 1655 22275 19 7959 29761 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:72:e1:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fe72:e12e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:5c:50:ae 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) 09/23/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 140.44 2.33 138.11 1519.75 12151.34 10:39:01 PM 136.09 13.73 122.36 1692.37 3012.30 10:40:01 PM 156.34 1.50 154.84 629.50 14978.45 10:41:01 PM 60.48 0.00 60.48 0.00 7621.03 10:42:02 PM 127.08 1.97 125.11 136.51 3889.34 10:43:01 PM 558.56 0.03 558.52 19.65 69088.00 10:44:01 PM 982.60 0.02 982.59 13.60 42776.67 10:45:01 PM 765.33 0.08 765.24 4.00 32091.19 10:46:01 PM 10.08 0.00 10.08 0.00 435.86 10:47:01 PM 12.98 0.00 12.98 0.00 1479.82 10:48:01 PM 706.36 0.48 705.88 24.66 29334.14 Average: 332.06 1.83 330.23 367.80 19640.12 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29434252 31250280 3221460 9.86 2688 2132584 1379232 4.09 157016 2594720 40092 10:39:01 PM 28643808 30854464 4011904 12.29 2688 2519560 1690468 5.02 215544 3300216 330568 10:40:01 PM 26324884 28715596 6330828 19.39 2688 2695668 4246108 12.60 276700 5531164 71052 10:41:01 PM 26158840 28698320 6496872 19.90 2688 2841864 3658412 10.85 287124 5680304 6756 10:42:02 PM 25629144 28897936 7026568 21.52 2688 3566448 3278056 9.73 350284 6130040 651192 10:43:01 PM 21587780 27031732 11067932 33.89 2688 5477916 4926348 14.62 522396 9451324 874828 10:44:01 PM 21322916 27782508 11332796 34.70 2688 6379228 3606472 10.70 567540 9414292 868552 10:45:01 PM 20676868 27088284 11978844 36.68 2688 6327900 3559128 10.56 595224 9953280 8 10:46:01 PM 20571668 26988084 12084044 37.00 2688 6332868 3629416 10.77 595728 10053908 8 10:47:01 PM 21324960 28005132 11330752 34.70 2688 6592748 3518132 10.44 635636 9284544 230092 10:48:01 PM 22916748 30570672 9738964 29.82 2688 7498048 1485316 4.41 1130500 7080744 492556 Average: 24053806 28716637 8601906 26.34 2688 4760439 3179735 9.43 484881 7134049 324155 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 104.60 84.30 1078.13 35.13 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 415.08 336.80 5501.96 62.94 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 182.12 150.96 2247.05 21.92 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 126.72 102.27 2250.94 17.21 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 10:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:02 PM eth0 189.79 182.47 2189.42 29.35 0.00 0.00 0.00 0.00 10:42:02 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 589.70 441.75 9175.19 50.70 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 176.82 144.99 2168.07 20.25 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 6.96 4.53 5.04 5.24 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 0.18 0.15 0.06 0.26 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 166.12 102.40 2261.46 9.50 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 253.57 255.90 1237.33 101.89 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 200.48 163.81 2545.92 32.19 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) 09/23/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 5.96 0.00 0.72 0.44 0.05 92.83 10:38:01 PM 0 6.30 0.00 0.75 0.33 0.07 92.55 10:38:01 PM 1 0.47 0.00 0.48 0.40 0.07 98.58 10:38:01 PM 2 10.06 0.00 1.27 0.77 0.03 87.88 10:38:01 PM 3 10.35 0.00 0.65 0.83 0.03 88.14 10:38:01 PM 4 17.58 0.00 1.94 0.25 0.05 80.19 10:38:01 PM 5 1.43 0.00 0.20 0.47 0.02 97.88 10:38:01 PM 6 0.73 0.00 0.35 0.50 0.07 98.35 10:38:01 PM 7 0.75 0.00 0.13 0.00 0.03 99.08 10:39:01 PM all 7.74 0.00 0.78 0.37 0.06 91.05 10:39:01 PM 0 8.50 0.00 0.38 0.08 0.07 90.97 10:39:01 PM 1 7.07 0.00 0.82 0.48 0.07 91.56 10:39:01 PM 2 5.30 0.00 1.37 0.99 0.05 92.29 10:39:01 PM 3 6.18 0.00 0.52 0.05 0.05 93.20 10:39:01 PM 4 6.87 0.00 1.12 0.13 0.05 91.82 10:39:01 PM 5 7.10 0.00 0.47 0.15 0.05 92.24 10:39:01 PM 6 12.74 0.00 0.67 0.47 0.05 86.07 10:39:01 PM 7 8.17 0.00 0.89 0.64 0.07 90.24 10:40:01 PM all 47.29 0.00 1.30 0.48 0.08 50.85 10:40:01 PM 0 56.95 0.00 0.80 0.12 0.08 42.04 10:40:01 PM 1 20.50 0.00 1.17 0.57 0.08 77.68 10:40:01 PM 2 41.19 0.00 1.54 0.74 0.10 56.44 10:40:01 PM 3 60.47 0.00 1.39 0.37 0.08 37.69 10:40:01 PM 4 63.82 0.00 0.90 0.42 0.08 34.78 10:40:01 PM 5 59.04 0.00 2.36 0.22 0.10 38.28 10:40:01 PM 6 49.36 0.00 1.14 0.67 0.07 48.77 10:40:01 PM 7 26.95 0.00 1.10 0.75 0.07 71.12 10:41:01 PM all 48.02 0.00 1.32 0.18 0.08 50.39 10:41:01 PM 0 52.93 0.00 1.08 0.02 0.08 45.89 10:41:01 PM 1 50.75 0.00 1.86 0.08 0.08 47.23 10:41:01 PM 2 39.21 0.00 1.46 0.18 0.08 59.07 10:41:01 PM 3 46.15 0.00 1.82 0.57 0.07 51.39 10:41:01 PM 4 51.63 0.00 1.00 0.30 0.08 46.98 10:41:01 PM 5 46.13 0.00 1.24 0.03 0.08 52.51 10:41:01 PM 6 53.83 0.00 0.94 0.08 0.08 45.06 10:41:01 PM 7 43.48 0.00 1.19 0.20 0.07 55.07 10:42:02 PM all 30.82 0.00 1.23 0.35 0.07 67.54 10:42:02 PM 0 19.69 0.00 0.90 0.35 0.07 78.99 10:42:02 PM 1 25.30 0.00 1.10 0.07 0.07 73.47 10:42:02 PM 2 38.64 0.00 0.57 0.15 0.07 60.58 10:42:02 PM 3 34.02 0.00 1.37 0.75 0.08 63.78 10:42:02 PM 4 30.83 0.00 1.00 0.32 0.05 67.80 10:42:02 PM 5 26.66 0.00 1.19 0.25 0.08 71.82 10:42:02 PM 6 48.38 0.00 2.82 0.84 0.07 47.89 10:42:02 PM 7 23.02 0.00 0.85 0.07 0.08 75.98 10:43:01 PM all 13.33 0.00 6.15 1.47 0.09 78.96 10:43:01 PM 0 64.20 0.00 10.09 0.00 0.09 25.63 10:43:01 PM 1 5.32 0.00 6.14 1.91 0.09 86.54 10:43:01 PM 2 11.88 0.00 11.57 0.03 0.10 76.41 10:43:01 PM 3 3.52 0.00 4.34 2.31 0.07 89.77 10:43:01 PM 4 2.29 0.00 4.11 2.28 0.09 91.24 10:43:01 PM 5 2.91 0.00 7.47 1.69 0.10 87.83 10:43:01 PM 6 6.39 0.00 1.76 0.49 0.07 91.29 10:43:01 PM 7 9.91 0.00 3.79 3.04 0.10 83.16 10:44:01 PM all 17.17 0.00 3.07 1.83 0.07 77.85 10:44:01 PM 0 5.49 0.00 1.13 0.10 0.07 93.21 10:44:01 PM 1 8.57 0.00 5.50 0.67 0.10 85.15 10:44:01 PM 2 83.38 0.00 5.68 0.07 0.10 10.78 10:44:01 PM 3 12.01 0.00 2.39 1.29 0.07 84.24 10:44:01 PM 4 10.23 0.00 1.66 2.66 0.05 85.40 10:44:01 PM 5 4.45 0.00 3.13 1.63 0.05 90.74 10:44:01 PM 6 5.28 0.00 2.25 7.51 0.05 84.91 10:44:01 PM 7 7.89 0.00 2.85 0.72 0.07 88.47 10:45:01 PM all 22.54 0.00 0.93 1.55 0.07 74.91 10:45:01 PM 0 4.07 0.00 0.50 0.08 0.07 95.28 10:45:01 PM 1 14.88 0.00 0.47 0.75 0.07 83.83 10:45:01 PM 2 14.56 0.00 2.09 11.13 0.05 72.17 10:45:01 PM 3 16.53 0.00 0.48 0.00 0.07 82.92 10:45:01 PM 4 75.04 0.00 1.89 0.03 0.08 22.96 10:45:01 PM 5 27.87 0.00 0.98 0.00 0.07 71.08 10:45:01 PM 6 6.81 0.00 0.40 0.42 0.07 92.31 10:45:01 PM 7 20.53 0.00 0.62 0.03 0.07 78.75 10:46:01 PM all 20.70 0.00 0.77 0.01 0.06 78.46 10:46:01 PM 0 5.45 0.00 0.60 0.00 0.05 93.90 10:46:01 PM 1 88.84 0.00 1.37 0.00 0.08 9.71 10:46:01 PM 2 12.56 0.00 0.67 0.05 0.07 86.66 10:46:01 PM 3 9.96 0.00 0.70 0.02 0.05 89.28 10:46:01 PM 4 19.08 0.00 1.12 0.00 0.07 79.74 10:46:01 PM 5 7.35 0.00 0.58 0.02 0.05 92.00 10:46:01 PM 6 11.79 0.00 0.55 0.00 0.05 87.61 10:46:01 PM 7 10.61 0.00 0.55 0.00 0.05 88.79 10:47:01 PM all 18.41 0.00 1.01 0.03 0.06 80.49 10:47:01 PM 0 7.01 0.00 0.63 0.00 0.05 92.31 10:47:01 PM 1 17.22 0.00 0.95 0.00 0.07 81.76 10:47:01 PM 2 6.94 0.00 0.60 0.00 0.07 92.40 10:47:01 PM 3 9.54 0.00 0.99 0.00 0.05 89.43 10:47:01 PM 4 68.76 0.00 1.20 0.00 0.08 29.95 10:47:01 PM 5 5.65 0.00 0.57 0.18 0.03 93.57 10:47:01 PM 6 20.32 0.00 2.09 0.03 0.05 77.50 10:47:01 PM 7 11.85 0.00 1.05 0.02 0.05 87.03 10:48:01 PM all 17.12 0.00 2.67 1.33 0.08 78.81 10:48:01 PM 0 20.24 0.00 2.12 0.87 0.07 76.70 10:48:01 PM 1 4.66 0.00 3.11 2.81 0.07 89.36 10:48:01 PM 2 22.22 0.00 2.31 0.37 0.07 75.04 10:48:01 PM 3 10.29 0.00 4.13 1.11 0.10 84.37 10:48:01 PM 4 18.67 0.00 2.16 1.00 0.07 78.10 10:48:01 PM 5 4.45 0.00 1.82 1.07 0.08 92.57 10:48:01 PM 6 41.31 0.00 3.82 1.44 0.08 53.35 10:48:01 PM 7 14.99 0.00 1.87 1.94 0.08 81.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.67 0.00 1.80 0.73 0.07 74.73 Average: 0 22.71 0.00 1.71 0.18 0.07 75.33 Average: 1 22.22 0.00 2.07 0.70 0.08 74.93 Average: 2 26.01 0.00 2.62 1.32 0.07 69.97 Average: 3 19.95 0.00 1.70 0.66 0.07 77.63 Average: 4 33.24 0.00 1.64 0.67 0.07 64.39 Average: 5 17.58 0.00 1.80 0.52 0.07 80.04 Average: 6 23.39 0.00 1.52 1.13 0.06 73.90 Average: 7 16.21 0.00 1.35 0.67 0.07 81.71