---> uname -a: Linux prd-centos8-docker-8c-8g-20870.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1128 25349 19 5412 30287 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:00:84:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe00:84ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:45:11:83 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 inet6 fe80::42:6bff:fe45:1183/64 scope link 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) 06/13/2025 _x86_64_ (8 CPU) 13:25:10 LINUX RESTART (8 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 152.42 13.71 138.71 2933.78 10783.02 01:28:01 PM 212.83 5.36 207.46 1217.19 9737.60 01:29:01 PM 139.64 0.15 139.49 40.92 32522.41 01:30:00 PM 68.34 0.69 67.64 460.07 15889.22 01:30:01 PM 66.67 0.00 66.67 0.00 1791.18 01:31:01 PM 33.07 0.50 32.57 22.39 561.15 01:32:01 PM 10.31 0.00 10.31 0.00 476.97 01:33:01 PM 108.06 0.00 108.06 0.00 23422.93 01:34:01 PM 17.56 0.00 17.56 0.00 426.96 01:35:01 PM 158.37 2.47 155.91 4497.92 2211.40 Average: 100.06 2.54 97.52 1018.19 10643.90 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 29296620 31116356 3359084 10.29 2688 2139696 1991760 5.91 158144 2747084 96132 01:28:01 PM 27698248 29902968 4957456 15.18 2688 2516740 2752152 8.17 253524 4214068 205264 01:29:01 PM 25725244 29097156 6930460 21.22 2688 3657484 3125696 9.27 336568 5990088 413948 01:30:00 PM 25291656 28680968 7364048 22.55 2688 3673664 3469232 10.29 429048 6330124 428 01:30:01 PM 25289636 28679248 7366068 22.56 2688 3673868 3518748 10.44 429064 6331224 40 01:31:01 PM 24959732 28356052 7695972 23.57 2688 3679512 4252952 12.62 436904 6648940 116 01:32:01 PM 25432968 28838984 7222736 22.12 2688 3689436 3376244 10.02 440236 6177848 28 01:33:01 PM 24669528 28767220 7986176 24.46 2688 4366668 4046088 12.00 535956 6788668 60 01:34:01 PM 23255556 27387172 9400148 28.79 2688 4403840 6006900 17.82 549232 8178780 6028 01:35:01 PM 24114300 29098100 8541404 26.16 2688 5237224 2968964 8.81 716252 7164924 776064 Average: 25573349 28992422 7082355 21.69 2688 3703813 3550874 10.54 428493 6057175 149811 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 197.67 138.41 1055.71 25.96 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 429.74 338.27 5330.58 49.04 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 340.34 211.01 10034.96 26.03 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 PM lo 5.20 5.20 0.40 0.40 0.00 0.00 0.00 0.00 01:30:00 PM eth0 33.69 23.27 9.72 10.51 0.00 0.00 0.00 0.00 01:30:00 PM docker0 0.83 1.24 0.13 0.14 0.00 0.00 0.00 0.00 01:30:01 PM lo 9.80 9.80 0.48 0.48 0.00 0.00 0.00 0.00 01:30:01 PM eth0 50.98 28.43 13.97 25.09 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM vethc30538d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM veth169b93a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM lo 50.72 50.72 4.17 4.17 0.00 0.00 0.00 0.00 01:31:01 PM eth0 156.75 120.56 45.07 54.10 0.00 0.00 0.00 0.00 01:31:01 PM docker0 9.61 11.20 1.51 1.43 0.00 0.00 0.00 0.00 01:31:01 PM veth0080b7a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:32:01 PM lo 47.56 47.56 2.44 2.44 0.00 0.00 0.00 0.00 01:32:01 PM eth0 189.67 148.69 51.97 60.83 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.72 0.92 0.11 0.17 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:33:01 PM eth0 707.00 428.59 2875.36 56.69 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM veth1d414b5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:33:01 PM veth5650070 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:34:01 PM lo 761.70 761.70 164.40 164.40 0.00 0.00 0.00 0.00 01:34:01 PM eth0 129.54 90.24 44.14 47.99 0.00 0.00 0.00 0.00 01:34:01 PM docker0 360.31 375.91 72.69 86.04 0.00 0.00 0.00 0.00 01:34:01 PM veth1d414b5 327.77 342.62 74.03 62.54 0.00 0.00 0.00 0.01 01:34:01 PM veth5650070 32.54 33.82 3.59 23.75 0.00 0.00 0.00 0.00 01:35:01 PM lo 281.30 281.30 62.33 62.33 0.00 0.00 0.00 0.00 01:35:01 PM eth0 96.00 83.54 1441.74 17.55 0.00 0.00 0.00 0.00 01:35:01 PM docker0 141.36 143.66 40.67 23.74 0.00 0.00 0.00 0.00 Average: lo 127.42 127.42 25.97 25.97 0.00 0.00 0.00 0.00 Average: eth0 253.41 175.85 2321.12 38.77 0.00 0.00 0.00 0.00 Average: docker0 56.98 59.22 12.79 12.39 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) 06/13/2025 _x86_64_ (8 CPU) 13:25:10 LINUX RESTART (8 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 8.61 0.00 0.83 1.09 0.05 89.43 01:27:01 PM 0 6.74 0.00 0.70 0.07 0.05 92.45 01:27:01 PM 1 11.74 0.00 1.32 2.10 0.05 84.79 01:27:01 PM 2 3.71 0.00 0.47 1.35 0.05 94.42 01:27:01 PM 3 4.38 0.00 0.60 0.97 0.05 94.00 01:27:01 PM 4 16.48 0.00 1.60 1.33 0.03 80.55 01:27:01 PM 5 10.90 0.00 0.55 0.95 0.05 87.54 01:27:01 PM 6 10.41 0.00 0.87 1.18 0.03 87.51 01:27:01 PM 7 4.49 0.00 0.50 0.74 0.05 94.22 01:28:01 PM all 30.63 0.00 1.30 2.49 0.09 65.49 01:28:01 PM 0 30.08 0.00 1.31 1.17 0.08 67.36 01:28:01 PM 1 37.04 0.00 2.02 5.64 0.10 55.20 01:28:01 PM 2 41.97 0.00 2.51 4.57 0.10 50.85 01:28:01 PM 3 28.37 0.00 0.75 0.72 0.07 70.09 01:28:01 PM 4 35.10 0.00 1.02 2.74 0.08 61.06 01:28:01 PM 5 22.68 0.00 1.10 0.42 0.08 75.72 01:28:01 PM 6 26.52 0.00 0.75 1.92 0.08 70.72 01:28:01 PM 7 23.30 0.00 0.91 2.77 0.08 72.94 01:29:01 PM all 30.30 0.00 2.52 3.38 0.08 63.73 01:29:01 PM 0 36.44 0.00 1.74 0.08 0.10 61.63 01:29:01 PM 1 29.10 0.00 2.52 7.85 0.08 60.44 01:29:01 PM 2 30.38 0.00 2.61 7.47 0.07 59.47 01:29:01 PM 3 30.19 0.00 2.64 3.53 0.08 63.56 01:29:01 PM 4 38.92 0.00 3.77 2.29 0.10 54.92 01:29:01 PM 5 40.97 0.00 2.57 4.76 0.07 51.64 01:29:01 PM 6 9.47 0.00 2.71 0.89 0.07 86.86 01:29:01 PM 7 26.86 0.00 1.62 0.12 0.07 71.34 01:30:00 PM all 17.40 0.00 1.69 1.56 0.08 79.27 01:30:00 PM 0 12.39 0.00 1.38 0.26 0.07 85.90 01:30:00 PM 1 15.67 0.00 1.67 1.81 0.09 80.77 01:30:00 PM 2 14.76 0.00 1.87 3.88 0.07 79.41 01:30:00 PM 3 16.98 0.00 1.45 0.83 0.09 80.65 01:30:00 PM 4 26.74 0.00 2.06 0.94 0.07 70.20 01:30:00 PM 5 14.27 0.00 1.38 2.01 0.10 82.24 01:30:00 PM 6 20.49 0.00 1.65 0.20 0.07 77.58 01:30:00 PM 7 17.90 0.00 2.04 2.57 0.07 77.42 01:30:01 PM all 3.44 0.00 2.21 9.71 0.25 84.40 01:30:01 PM 0 5.94 0.00 1.98 40.59 0.00 51.49 01:30:01 PM 1 1.94 0.00 1.94 7.77 0.00 88.35 01:30:01 PM 2 2.97 0.00 2.97 0.00 0.00 94.06 01:30:01 PM 3 0.98 0.00 1.96 0.00 0.98 96.08 01:30:01 PM 4 0.99 0.00 1.98 0.00 0.00 97.03 01:30:01 PM 5 9.80 0.00 1.96 0.00 0.00 88.24 01:30:01 PM 6 1.94 0.00 2.91 18.45 0.97 75.73 01:30:01 PM 7 2.97 0.00 1.98 10.89 0.00 84.16 01:31:01 PM all 18.65 0.00 2.07 0.67 0.09 78.52 01:31:01 PM 0 17.41 0.00 1.93 1.61 0.08 78.97 01:31:01 PM 1 14.55 0.00 2.04 0.08 0.10 83.22 01:31:01 PM 2 22.24 0.00 1.79 0.59 0.10 75.28 01:31:01 PM 3 19.50 0.00 2.71 0.49 0.08 77.21 01:31:01 PM 4 18.67 0.00 2.23 0.40 0.08 78.62 01:31:01 PM 5 16.27 0.00 2.06 0.80 0.08 80.78 01:31:01 PM 6 21.49 0.00 2.09 0.80 0.08 75.54 01:31:01 PM 7 19.05 0.00 1.71 0.62 0.10 78.52 01:32:01 PM all 13.64 0.00 0.96 0.02 0.07 85.31 01:32:01 PM 0 20.29 0.00 0.47 0.02 0.08 79.14 01:32:01 PM 1 7.07 0.00 1.17 0.02 0.08 91.66 01:32:01 PM 2 14.82 0.00 0.79 0.00 0.08 84.32 01:32:01 PM 3 8.76 0.00 0.77 0.07 0.05 90.35 01:32:01 PM 4 11.77 0.00 1.37 0.00 0.07 86.79 01:32:01 PM 5 20.77 0.00 0.99 0.02 0.07 78.16 01:32:01 PM 6 19.58 0.00 0.59 0.03 0.07 79.74 01:32:01 PM 7 6.04 0.00 1.52 0.02 0.07 92.35 01:33:01 PM all 24.36 0.00 1.86 3.46 0.08 70.24 01:33:01 PM 0 22.97 0.00 1.09 0.30 0.08 75.56 01:33:01 PM 1 29.48 0.00 2.78 13.09 0.07 54.59 01:33:01 PM 2 23.02 0.00 1.79 7.71 0.08 67.39 01:33:01 PM 3 17.44 0.00 2.37 3.88 0.10 76.21 01:33:01 PM 4 31.55 0.00 2.13 2.40 0.08 63.84 01:33:01 PM 5 29.90 0.00 1.68 0.02 0.10 68.31 01:33:01 PM 6 23.75 0.00 1.34 0.15 0.07 74.69 01:33:01 PM 7 16.74 0.00 1.74 0.17 0.07 81.28 01:34:01 PM all 29.77 0.00 1.71 0.03 0.10 68.38 01:34:01 PM 0 30.72 0.00 1.79 0.02 0.10 67.38 01:34:01 PM 1 19.96 0.00 2.08 0.10 0.12 77.74 01:34:01 PM 2 29.18 0.00 1.81 0.05 0.08 68.88 01:34:01 PM 3 41.49 0.00 2.36 0.02 0.12 56.01 01:34:01 PM 4 41.38 0.00 0.87 0.03 0.10 57.61 01:34:01 PM 5 18.62 0.00 1.63 0.02 0.10 79.63 01:34:01 PM 6 23.07 0.00 1.64 0.02 0.10 75.17 01:34:01 PM 7 33.72 0.00 1.51 0.00 0.08 64.68 01:35:01 PM all 29.32 0.00 1.89 0.37 0.08 68.33 01:35:01 PM 0 22.31 0.00 1.77 0.13 0.07 75.71 01:35:01 PM 1 33.18 0.00 1.82 0.23 0.10 64.66 01:35:01 PM 2 13.04 0.00 2.11 2.15 0.08 82.62 01:35:01 PM 3 26.80 0.00 2.05 0.05 0.07 71.04 01:35:01 PM 4 38.95 0.00 1.96 0.07 0.08 58.93 01:35:01 PM 5 24.13 0.00 1.32 0.05 0.07 74.43 01:35:01 PM 6 33.38 0.00 1.81 0.28 0.08 64.45 01:35:01 PM 7 42.75 0.00 2.29 0.03 0.08 54.84 Average: all 22.48 0.00 1.65 1.47 0.08 74.32 Average: 0 22.13 0.00 1.35 0.48 0.08 75.96 Average: 1 21.94 0.00 1.94 3.44 0.09 72.59 Average: 2 21.43 0.00 1.75 3.07 0.08 73.67 Average: 3 21.50 0.00 1.74 1.17 0.08 75.50 Average: 4 28.78 0.00 1.89 1.13 0.08 68.12 Average: 5 22.04 0.00 1.47 1.00 0.08 75.40 Average: 6 20.87 0.00 1.50 0.65 0.07 76.91 Average: 7 21.17 0.00 1.54 0.80 0.07 76.42