---> uname -a: Linux prd-centos8-docker-8c-8g-27180.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 1631 22304 19 7953 29785 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:c9:ec:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fec9:ec2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:88:0b:f2 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) 07/10/2025 _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 147.64 2.53 145.11 1595.07 11458.07 10:39:01 PM 143.65 13.70 129.96 1693.44 5134.71 10:40:01 PM 160.08 1.45 158.63 628.32 14938.17 10:41:01 PM 63.67 0.00 63.67 0.00 7730.48 10:42:01 PM 129.33 1.98 127.35 136.51 4470.64 10:43:01 PM 574.95 0.03 574.92 19.33 68351.29 10:44:01 PM 994.55 0.02 994.53 13.60 47986.00 10:45:01 PM 705.25 0.00 705.25 0.00 26226.04 10:46:01 PM 17.98 0.00 17.98 0.00 1654.26 10:47:01 PM 140.56 0.07 140.49 0.53 12900.08 10:48:01 PM 649.68 0.67 649.02 67.58 37099.27 Average: 338.85 1.86 336.99 377.67 21631.26 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29434892 31251692 3220820 9.86 2688 2133524 1356916 4.03 158764 2595160 98052 10:39:01 PM 28622572 30773400 4033140 12.35 2688 2460420 2347132 6.96 212796 3326336 270936 10:40:01 PM 27292956 29684164 5362756 16.42 2688 2696304 3239956 9.61 278160 4566088 70908 10:41:01 PM 26863148 29404444 5792564 17.74 2688 2843548 2827052 8.39 288768 4975992 7488 10:42:01 PM 24103884 27429960 8551828 26.19 2688 3623408 4743324 14.07 402020 7601716 690684 10:43:01 PM 21507176 26947300 11148536 34.14 2688 5472944 5055120 15.00 528688 9535588 856232 10:44:01 PM 20077916 26537108 12577796 38.52 2688 6377164 4997884 14.83 582456 10627348 695728 10:45:01 PM 18154496 24564548 14501216 44.41 2688 6326172 5309176 15.75 596628 12431748 8 10:46:01 PM 18339556 24779340 14316156 43.84 2688 6355552 5437488 16.13 601476 12244580 8 10:47:01 PM 19711888 26885260 12943824 39.64 2688 7021680 5395680 16.01 679160 10754388 419500 10:48:01 PM 22807040 30464684 9848672 30.16 2688 7502720 1475904 4.38 1305040 7017300 18324 Average: 23355957 28065627 9299755 28.48 2688 4801221 3835057 11.38 512178 7788749 284352 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 183.77 140.54 1127.84 38.97 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 414.88 339.72 4526.94 62.07 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 235.45 183.41 3236.71 25.55 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 151.64 111.58 2256.73 17.83 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 215.68 196.25 2186.02 29.78 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 591.63 451.09 8981.96 50.63 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 176.17 148.31 2159.51 20.47 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 0.23 0.15 0.07 0.22 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 0.30 0.23 0.12 0.23 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 281.54 220.53 3191.36 35.92 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 342.40 472.31 535.46 7588.18 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 235.79 205.83 2563.85 715.49 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) 07/10/2025 _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 8.13 0.00 0.90 0.82 0.04 90.11 10:38:01 PM 0 5.11 0.00 0.68 0.03 0.03 94.14 10:38:01 PM 1 18.91 0.00 1.37 1.44 0.05 78.23 10:38:01 PM 2 1.41 0.00 0.59 0.64 0.05 97.32 10:38:01 PM 3 16.52 0.00 2.00 1.89 0.03 79.55 10:38:01 PM 4 1.44 0.00 0.35 0.42 0.03 97.76 10:38:01 PM 5 15.14 0.00 1.29 1.04 0.05 82.49 10:38:01 PM 6 1.82 0.00 0.37 0.47 0.05 97.29 10:38:01 PM 7 4.67 0.00 0.52 0.63 0.03 94.15 10:39:01 PM all 7.40 0.00 0.83 0.48 0.05 91.24 10:39:01 PM 0 9.46 0.00 0.90 0.38 0.07 89.19 10:39:01 PM 1 5.47 0.00 0.54 0.40 0.05 93.55 10:39:01 PM 2 6.26 0.00 1.27 0.07 0.05 92.36 10:39:01 PM 3 3.48 0.00 0.95 1.37 0.05 94.15 10:39:01 PM 4 6.62 0.00 0.85 0.40 0.05 92.07 10:39:01 PM 5 10.68 0.00 0.60 0.72 0.05 87.95 10:39:01 PM 6 8.35 0.00 1.00 0.50 0.03 90.11 10:39:01 PM 7 8.86 0.00 0.53 0.00 0.03 90.57 10:40:01 PM all 45.17 0.00 1.24 0.90 0.10 52.58 10:40:01 PM 0 39.33 0.00 1.14 0.22 0.08 59.23 10:40:01 PM 1 29.23 0.00 1.29 2.99 0.10 66.39 10:40:01 PM 2 51.26 0.00 1.39 0.59 0.12 46.64 10:40:01 PM 3 30.06 0.00 1.64 1.29 0.08 66.93 10:40:01 PM 4 39.65 0.00 1.72 0.28 0.12 58.23 10:40:01 PM 5 64.58 0.00 0.85 0.13 0.12 34.31 10:40:01 PM 6 49.16 0.00 0.94 0.38 0.10 49.42 10:40:01 PM 7 58.10 0.00 0.99 1.34 0.10 39.48 10:41:01 PM all 48.10 0.00 1.27 0.33 0.11 50.19 10:41:01 PM 0 55.00 0.00 0.92 0.03 0.12 43.93 10:41:01 PM 1 45.48 0.00 1.59 1.66 0.12 51.16 10:41:01 PM 2 53.79 0.00 1.55 0.03 0.12 44.50 10:41:01 PM 3 54.74 0.00 1.27 0.05 0.13 43.81 10:41:01 PM 4 39.80 0.00 1.41 0.60 0.10 58.09 10:41:01 PM 5 42.52 0.00 1.12 0.05 0.10 56.21 10:41:01 PM 6 48.30 0.00 1.25 0.15 0.12 50.18 10:41:01 PM 7 45.16 0.00 1.05 0.03 0.10 53.65 10:42:01 PM all 28.37 0.00 1.24 0.45 0.08 69.85 10:42:01 PM 0 13.88 0.00 0.70 0.07 0.08 85.27 10:42:01 PM 1 26.94 0.00 1.07 0.60 0.08 71.31 10:42:01 PM 2 17.52 0.00 1.22 0.30 0.08 80.88 10:42:01 PM 3 30.85 0.00 0.97 0.12 0.07 68.00 10:42:01 PM 4 26.26 0.00 1.49 0.57 0.07 71.62 10:42:01 PM 5 29.61 0.00 0.64 0.00 0.08 69.67 10:42:01 PM 6 52.95 0.00 2.71 0.23 0.10 44.01 10:42:01 PM 7 28.98 0.00 1.17 1.71 0.07 68.08 10:43:01 PM all 13.39 0.00 5.59 3.51 0.10 77.40 10:43:01 PM 0 5.63 0.00 4.70 0.41 0.10 89.16 10:43:01 PM 1 66.81 0.00 9.22 0.15 0.13 23.68 10:43:01 PM 2 4.29 0.00 4.77 7.87 0.08 82.98 10:43:01 PM 3 2.60 0.00 9.33 2.77 0.13 85.18 10:43:01 PM 4 1.63 0.00 3.62 4.76 0.08 89.91 10:43:01 PM 5 4.72 0.00 2.02 3.85 0.08 89.33 10:43:01 PM 6 17.47 0.00 5.19 1.55 0.10 75.69 10:43:01 PM 7 3.93 0.00 5.89 6.77 0.08 83.32 10:44:01 PM all 18.48 0.00 3.24 2.91 0.08 75.29 10:44:01 PM 0 21.82 0.00 4.66 0.05 0.12 73.35 10:44:01 PM 1 8.31 0.00 2.98 15.23 0.08 73.39 10:44:01 PM 2 39.02 0.00 5.67 4.06 0.10 51.16 10:44:01 PM 3 6.63 0.00 1.84 0.44 0.07 91.02 10:44:01 PM 4 12.28 0.00 1.20 2.10 0.05 84.36 10:44:01 PM 5 9.11 0.00 1.63 0.00 0.07 89.19 10:44:01 PM 6 35.01 0.00 6.62 0.08 0.12 58.17 10:44:01 PM 7 15.78 0.00 1.34 1.32 0.07 81.50 10:45:01 PM all 23.66 0.00 1.10 2.04 0.07 73.12 10:45:01 PM 0 26.90 0.00 0.87 0.02 0.08 72.13 10:45:01 PM 1 77.58 0.00 2.46 0.00 0.12 19.84 10:45:01 PM 2 2.72 0.00 2.18 16.29 0.07 78.75 10:45:01 PM 3 20.49 0.00 0.67 0.02 0.07 78.76 10:45:01 PM 4 6.63 0.00 0.58 0.07 0.03 92.68 10:45:01 PM 5 31.62 0.00 1.00 0.00 0.08 67.30 10:45:01 PM 6 4.32 0.00 0.47 0.02 0.05 95.14 10:45:01 PM 7 18.94 0.00 0.60 0.00 0.07 80.39 10:46:01 PM all 20.12 0.00 0.75 0.08 0.06 79.00 10:46:01 PM 0 22.34 0.00 1.03 0.05 0.07 76.51 10:46:01 PM 1 14.14 0.00 0.67 0.00 0.05 85.14 10:46:01 PM 2 9.07 0.00 0.52 0.08 0.05 90.28 10:46:01 PM 3 37.05 0.00 1.13 0.00 0.08 61.73 10:46:01 PM 4 6.41 0.00 0.62 0.00 0.03 92.94 10:46:01 PM 5 53.08 0.00 0.88 0.48 0.08 45.47 10:46:01 PM 6 9.34 0.00 0.47 0.02 0.03 90.14 10:46:01 PM 7 9.51 0.00 0.70 0.00 0.05 89.74 10:47:01 PM all 17.79 0.00 1.96 0.49 0.08 79.68 10:47:01 PM 0 52.31 0.00 1.80 0.05 0.12 45.72 10:47:01 PM 1 36.01 0.00 2.58 0.00 0.10 61.31 10:47:01 PM 2 7.00 0.00 3.88 0.44 0.08 88.59 10:47:01 PM 3 10.69 0.00 0.92 0.22 0.05 88.13 10:47:01 PM 4 8.52 0.00 1.02 0.00 0.05 90.41 10:47:01 PM 5 11.13 0.00 1.05 3.18 0.07 84.57 10:47:01 PM 6 6.14 0.00 1.51 0.00 0.07 92.28 10:47:01 PM 7 10.40 0.00 2.97 0.00 0.10 86.52 10:48:01 PM all 12.26 0.00 2.05 2.45 0.06 83.17 10:48:01 PM 0 6.89 0.00 2.06 0.82 0.07 90.17 10:48:01 PM 1 6.74 0.00 2.09 2.96 0.05 88.16 10:48:01 PM 2 13.60 0.00 1.44 3.99 0.07 80.91 10:48:01 PM 3 11.46 0.00 2.22 5.65 0.05 80.61 10:48:01 PM 4 7.78 0.00 1.94 0.79 0.05 89.44 10:48:01 PM 5 27.34 0.00 2.76 1.91 0.08 67.91 10:48:01 PM 6 8.79 0.00 1.51 1.76 0.07 87.87 10:48:01 PM 7 15.49 0.00 2.41 1.74 0.05 80.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.09 0.00 1.83 1.31 0.08 74.69 Average: 0 23.54 0.00 1.76 0.19 0.09 74.42 Average: 1 30.50 0.00 2.34 2.31 0.09 64.77 Average: 2 18.74 0.00 2.22 3.11 0.08 75.85 Average: 3 20.44 0.00 2.08 1.25 0.07 76.16 Average: 4 14.28 0.00 1.34 0.91 0.06 83.41 Average: 5 27.24 0.00 1.26 1.03 0.08 70.39 Average: 6 21.96 0.00 2.00 0.47 0.08 75.49 Average: 7 20.00 0.00 1.65 1.23 0.07 77.06