---> uname -a: Linux prd-centos8-docker-8c-8g-37875.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 1619 22319 19 7951 29797 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:ef:56:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:feef:56f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:6a:6b:38 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) 08/14/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 147.07 2.43 144.64 1521.63 10690.97 10:39:01 PM 81.89 11.73 70.15 1501.22 4246.34 10:40:01 PM 76.86 1.90 74.96 87.57 3624.69 10:41:01 PM 141.19 1.47 139.72 628.46 11734.56 10:42:01 PM 69.86 0.00 69.86 0.00 6098.82 10:43:01 PM 107.60 2.00 105.60 138.11 4184.72 10:44:01 PM 336.64 0.03 336.60 19.33 59035.24 10:45:01 PM 1130.19 0.02 1130.17 13.60 49104.82 10:46:01 PM 845.38 0.00 845.38 0.00 36438.66 10:47:01 PM 13.48 0.00 13.48 0.00 582.74 10:48:01 PM 8.55 0.00 8.55 0.00 1255.48 10:49:01 PM 164.66 0.08 164.57 5.60 13237.68 10:50:01 PM 625.72 0.63 625.09 62.38 36730.49 Average: 288.39 1.56 286.83 305.99 18228.28 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29457308 31273220 3198404 9.79 2688 2132200 1332472 3.95 158216 2574436 95024 10:39:01 PM 29172868 31045844 3482844 10.67 2688 2186304 1990152 5.90 165724 2835900 292 10:40:01 PM 28868092 30918044 3787620 11.60 2688 2360324 1685928 5.00 203948 3089400 84208 10:41:01 PM 26882296 29248452 5773416 17.68 2688 2671544 3613104 10.72 278168 4976040 59436 10:42:01 PM 26071028 28606020 6584684 20.16 2688 2837416 4265768 12.66 289772 5764324 65288 10:43:01 PM 25714612 28655312 6941100 21.26 2688 3238236 3505552 10.40 329436 6068308 369340 10:44:01 PM 21526928 26758328 11128784 34.08 2688 5319904 5251356 15.58 487360 9659452 954284 10:45:01 PM 21495436 27614444 11160276 34.18 2688 6080904 3780364 11.22 534328 9337276 612692 10:46:01 PM 20483360 26888724 12172352 37.27 2688 6321960 3758888 11.15 590292 10148752 8 10:47:01 PM 20045192 26456040 12610520 38.62 2688 6326924 3858668 11.45 591420 10573948 4596 10:48:01 PM 21666516 28112884 10989196 33.65 2688 6362376 3535232 10.49 599240 8989940 11764 10:49:01 PM 23048352 30687416 9607360 29.42 2688 7483892 1412780 4.19 1123920 6978472 888224 10:50:01 PM 22918272 30575572 9737440 29.82 2688 7502072 1402280 4.16 1301472 6922272 20796 Average: 24411558 28987715 8244154 25.25 2688 4678774 3030196 8.99 511792 6762963 243535 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 182.22 137.87 1140.13 41.94 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 97.92 100.92 155.66 30.10 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 187.27 148.98 2780.91 19.49 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 305.18 228.31 4496.35 29.40 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 158.60 124.84 2553.36 18.15 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 203.80 184.39 1942.27 28.02 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 586.12 452.08 8988.00 52.18 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 214.41 169.03 2368.38 21.48 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 9.03 6.87 65.30 1.11 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 0.32 0.28 0.13 0.28 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 5.76 5.81 28.55 1.60 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 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 344.21 277.80 3423.46 51.91 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 347.17 450.83 299.05 7578.42 0.00 0.00 0.00 0.00 10:50:01 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 203.23 176.00 2172.47 605.73 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) 08/14/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.42 0.00 0.84 0.39 0.04 91.31 10:38:01 PM 0 6.10 0.00 1.10 0.13 0.07 92.60 10:38:01 PM 1 6.43 0.00 0.58 0.25 0.03 92.70 10:38:01 PM 2 10.83 0.00 1.14 1.00 0.05 86.98 10:38:01 PM 3 4.57 0.00 0.67 0.15 0.03 94.58 10:38:01 PM 4 1.44 0.00 0.32 0.38 0.03 97.83 10:38:01 PM 5 10.80 0.00 1.35 0.82 0.02 87.01 10:38:01 PM 6 8.12 0.00 0.84 0.08 0.03 90.93 10:38:01 PM 7 11.10 0.00 0.70 0.28 0.03 87.89 10:39:01 PM all 1.99 0.00 0.29 0.23 0.03 97.47 10:39:01 PM 0 3.36 0.00 0.50 0.00 0.03 96.11 10:39:01 PM 1 1.87 0.00 0.17 0.05 0.03 97.88 10:39:01 PM 2 1.49 0.00 0.22 0.38 0.02 97.90 10:39:01 PM 3 1.54 0.00 0.38 0.00 0.03 98.05 10:39:01 PM 4 0.18 0.00 0.08 0.05 0.02 99.67 10:39:01 PM 5 3.54 0.00 0.53 0.73 0.02 95.18 10:39:01 PM 6 1.39 0.00 0.15 0.02 0.03 98.41 10:39:01 PM 7 2.54 0.00 0.32 0.57 0.02 96.56 10:40:01 PM all 4.24 0.00 0.37 0.19 0.03 95.16 10:40:01 PM 0 6.46 0.00 0.20 0.00 0.03 93.31 10:40:01 PM 1 5.53 0.00 0.35 0.10 0.03 93.99 10:40:01 PM 2 3.64 0.00 0.43 0.45 0.03 95.44 10:40:01 PM 3 3.69 0.00 0.43 0.25 0.03 95.59 10:40:01 PM 4 2.65 0.00 0.45 0.18 0.02 96.70 10:40:01 PM 5 5.80 0.00 0.25 0.20 0.05 93.69 10:40:01 PM 6 2.92 0.00 0.42 0.17 0.02 96.48 10:40:01 PM 7 3.25 0.00 0.43 0.17 0.03 96.11 10:41:01 PM all 44.10 0.00 1.33 0.38 0.09 54.10 10:41:01 PM 0 63.35 0.00 0.87 0.02 0.10 35.66 10:41:01 PM 1 34.66 0.00 1.52 0.13 0.08 63.60 10:41:01 PM 2 59.99 0.00 2.09 0.33 0.12 37.47 10:41:01 PM 3 52.53 0.00 1.05 0.55 0.08 45.78 10:41:01 PM 4 38.75 0.00 1.45 0.17 0.12 59.52 10:41:01 PM 5 26.34 0.00 1.15 0.23 0.08 72.19 10:41:01 PM 6 23.57 0.00 1.30 1.20 0.08 73.83 10:41:01 PM 7 53.58 0.00 1.19 0.43 0.08 44.72 10:42:01 PM all 48.65 0.00 1.32 0.19 0.10 49.73 10:42:01 PM 0 55.38 0.00 1.02 0.10 0.08 43.42 10:42:01 PM 1 53.35 0.00 1.12 0.02 0.10 45.41 10:42:01 PM 2 31.43 0.00 1.49 0.60 0.08 66.39 10:42:01 PM 3 53.48 0.00 1.65 0.12 0.13 44.62 10:42:01 PM 4 54.07 0.00 1.67 0.43 0.12 43.70 10:42:01 PM 5 59.00 0.00 1.00 0.00 0.12 39.88 10:42:01 PM 6 40.34 0.00 1.26 0.17 0.10 58.13 10:42:01 PM 7 42.13 0.00 1.37 0.10 0.10 56.30 10:43:01 PM all 31.66 0.00 1.15 0.26 0.08 66.85 10:43:01 PM 0 46.29 0.00 1.79 0.07 0.10 51.76 10:43:01 PM 1 35.38 0.00 0.80 0.03 0.08 63.70 10:43:01 PM 2 36.31 0.00 1.14 0.35 0.08 62.12 10:43:01 PM 3 30.29 0.00 0.63 0.37 0.07 68.64 10:43:01 PM 4 40.70 0.00 2.17 0.64 0.08 56.40 10:43:01 PM 5 22.23 0.00 0.84 0.18 0.07 76.68 10:43:01 PM 6 20.67 0.00 1.14 0.27 0.08 77.84 10:43:01 PM 7 21.41 0.00 0.72 0.17 0.07 77.64 10:44:01 PM all 16.65 0.00 5.53 1.35 0.10 76.37 10:44:01 PM 0 9.75 0.00 4.52 1.51 0.08 84.12 10:44:01 PM 1 8.60 0.00 4.92 0.27 0.08 86.12 10:44:01 PM 2 4.13 0.00 4.97 4.33 0.08 86.48 10:44:01 PM 3 8.72 0.00 7.49 0.32 0.12 83.35 10:44:01 PM 4 11.64 0.00 8.50 0.02 0.15 79.68 10:44:01 PM 5 22.50 0.00 3.88 1.46 0.08 72.08 10:44:01 PM 6 56.72 0.00 8.56 0.00 0.12 34.60 10:44:01 PM 7 10.83 0.00 1.46 2.90 0.07 84.75 10:45:01 PM all 16.43 0.00 4.09 2.23 0.09 77.17 10:45:01 PM 0 1.95 0.00 4.18 0.07 0.08 93.72 10:45:01 PM 1 46.55 0.00 6.02 1.72 0.13 45.58 10:45:01 PM 2 8.71 0.00 3.34 2.92 0.08 84.95 10:45:01 PM 3 8.58 0.00 3.81 5.17 0.08 82.36 10:45:01 PM 4 32.35 0.00 5.86 0.98 0.08 60.73 10:45:01 PM 5 8.78 0.00 2.50 5.09 0.08 83.55 10:45:01 PM 6 16.55 0.00 3.28 0.25 0.07 79.84 10:45:01 PM 7 8.11 0.00 3.71 1.60 0.08 86.49 10:46:01 PM all 21.64 0.00 2.01 1.73 0.07 74.55 10:46:01 PM 0 76.59 0.00 5.28 0.00 0.13 18.00 10:46:01 PM 1 0.44 0.00 4.51 13.42 0.07 81.57 10:46:01 PM 2 13.54 0.00 0.65 0.00 0.07 85.74 10:46:01 PM 3 19.47 0.00 0.85 0.00 0.08 79.59 10:46:01 PM 4 22.53 0.00 2.33 0.02 0.07 75.06 10:46:01 PM 5 20.30 0.00 1.05 0.00 0.07 78.58 10:46:01 PM 6 19.65 0.00 0.58 0.00 0.07 79.70 10:46:01 PM 7 0.65 0.00 0.87 0.50 0.03 97.95 10:47:01 PM all 21.70 0.00 0.70 0.01 0.06 77.53 10:47:01 PM 0 28.87 0.00 1.10 0.00 0.05 69.97 10:47:01 PM 1 10.64 0.00 0.78 0.07 0.07 88.44 10:47:01 PM 2 16.80 0.00 0.62 0.03 0.07 82.48 10:47:01 PM 3 43.70 0.00 0.82 0.00 0.07 55.41 10:47:01 PM 4 4.54 0.00 0.38 0.00 0.05 95.03 10:47:01 PM 5 16.36 0.00 0.55 0.00 0.07 83.02 10:47:01 PM 6 41.48 0.00 0.70 0.00 0.08 57.74 10:47:01 PM 7 11.17 0.00 0.62 0.00 0.05 88.17 10:48:01 PM all 21.25 0.00 0.98 0.03 0.06 77.69 10:48:01 PM 0 11.94 0.00 0.98 0.02 0.07 86.99 10:48:01 PM 1 18.21 0.00 0.82 0.15 0.07 80.75 10:48:01 PM 2 44.95 0.00 1.09 0.00 0.07 53.90 10:48:01 PM 3 51.28 0.00 1.33 0.00 0.08 47.31 10:48:01 PM 4 10.59 0.00 0.92 0.00 0.03 88.46 10:48:01 PM 5 9.88 0.00 0.92 0.02 0.03 89.15 10:48:01 PM 6 9.12 0.00 0.67 0.05 0.05 90.11 10:48:01 PM 7 14.01 0.00 1.13 0.00 0.05 84.80 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 15.88 0.00 2.85 0.32 0.08 80.87 10:49:01 PM 0 11.14 0.00 1.81 0.07 0.07 86.92 10:49:01 PM 1 8.84 0.00 3.84 1.36 0.08 85.88 10:49:01 PM 2 10.92 0.00 3.45 0.59 0.12 84.91 10:49:01 PM 3 12.28 0.00 1.71 0.03 0.07 85.91 10:49:01 PM 4 11.38 0.00 1.74 0.00 0.08 86.79 10:49:01 PM 5 10.08 0.00 3.98 0.44 0.08 85.41 10:49:01 PM 6 50.85 0.00 4.98 0.05 0.08 44.03 10:49:01 PM 7 11.46 0.00 1.30 0.02 0.05 87.17 10:50:01 PM all 9.93 0.00 1.62 1.57 0.05 86.83 10:50:01 PM 0 2.56 0.00 1.04 0.05 0.05 96.31 10:50:01 PM 1 11.81 0.00 1.65 1.25 0.05 85.23 10:50:01 PM 2 16.14 0.00 1.84 3.56 0.05 78.41 10:50:01 PM 3 7.06 0.00 2.04 2.04 0.07 88.80 10:50:01 PM 4 9.46 0.00 1.32 1.21 0.05 87.96 10:50:01 PM 5 6.73 0.00 2.08 3.08 0.05 88.06 10:50:01 PM 6 8.22 0.00 1.22 0.77 0.05 89.74 10:50:01 PM 7 17.45 0.00 1.74 0.64 0.07 80.11 Average: all 20.12 0.00 1.77 0.68 0.07 77.36 Average: 0 24.91 0.00 1.87 0.16 0.07 72.99 Average: 1 18.64 0.00 2.07 1.44 0.07 77.77 Average: 2 19.93 0.00 1.72 1.12 0.07 77.16 Average: 3 22.89 0.00 1.75 0.69 0.07 74.60 Average: 4 18.47 0.00 2.08 0.31 0.07 79.06 Average: 5 17.10 0.00 1.54 0.94 0.06 80.35 Average: 6 23.04 0.00 1.93 0.23 0.07 74.74 Average: 7 15.98 0.00 1.20 0.57 0.06 82.20