---> uname -a: Linux prd-centos8-docker-8c-8g-33569.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: 2800.000 BogoMIPS: 5600.00 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 1116 25321 19 5451 30300 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:71:6d:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe71:6df3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:09:f1:1c 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:aeff:fe09:f11c/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) 08/07/2025 _x86_64_ (8 CPU) 12:37:21 LINUX RESTART (8 CPU) 12:38:03 PM tps rtps wtps bread/s bwrtn/s 12:39:01 PM 208.69 16.82 191.86 3237.50 11206.67 12:40:01 PM 205.65 3.10 202.55 1092.57 16117.09 12:41:01 PM 158.13 0.77 157.36 437.85 42175.14 12:42:01 PM 41.21 0.07 41.15 0.67 568.87 12:43:01 PM 14.81 0.43 14.38 20.93 362.35 12:44:01 PM 5.40 0.00 5.40 0.00 342.24 12:45:01 PM 9.53 0.00 9.53 0.00 408.87 12:46:01 PM 110.38 0.00 110.38 0.00 23601.92 12:47:01 PM 94.15 0.00 94.15 0.00 1260.40 12:48:01 PM 97.65 2.52 95.13 4491.17 20649.93 Average: 94.18 2.32 91.86 920.33 11670.72 12:38:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 PM 29011960 30895120 3643752 11.16 2688 2199636 1844832 5.47 164256 3016584 165468 12:40:01 PM 27115824 29348088 5539888 16.96 2688 2542236 3034992 9.00 269544 4772024 55424 12:41:01 PM 25043648 28448236 7612064 23.31 2688 3687308 5173352 15.35 422904 6576176 112 12:42:01 PM 24928596 28335820 7727116 23.66 2688 3689712 3861020 11.46 437720 6678096 212 12:43:01 PM 24793860 28206740 7861852 24.07 2688 3695176 3940040 11.69 439540 6809940 20 12:44:01 PM 25406892 28829856 7248820 22.20 2688 3705164 3468352 10.29 441368 6199440 2144 12:45:01 PM 24904704 28332544 7751008 23.74 2688 3709660 4001304 11.87 447500 6692208 140 12:46:01 PM 23564016 27692868 9091696 27.84 2688 4397260 6390784 18.96 550972 7866664 1564 12:47:01 PM 24777480 28873116 7878232 24.13 2688 4350704 3274040 9.71 548240 6672940 15400 12:48:01 PM 25973420 31060772 6682292 20.46 2688 5335552 1486336 4.41 898756 5118156 235028 Average: 25552040 29002316 7103672 21.75 2688 3731241 3647505 10.82 462080 6040223 47551 12:38:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 221.79 175.87 1806.63 38.74 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 448.47 333.69 4754.10 56.47 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 12:41:01 PM eth0 310.28 193.37 10019.54 19.99 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 PM vethd466a74 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 PM lo 35.90 35.90 3.11 3.11 0.00 0.00 0.00 0.00 12:42:01 PM eth0 109.36 78.38 33.36 32.95 0.00 0.00 0.00 0.00 12:42:01 PM docker0 9.05 10.26 1.23 1.22 0.00 0.00 0.00 0.00 12:43:01 PM lo 64.01 64.01 3.86 3.86 0.00 0.00 0.00 0.00 12:43:01 PM eth0 354.50 255.88 96.07 100.22 0.00 0.00 0.00 0.00 12:43:01 PM docker0 3.47 4.18 0.62 0.66 0.00 0.00 0.00 0.00 12:44:01 PM lo 44.32 44.32 2.16 2.16 0.00 0.00 0.00 0.00 12:44:01 PM eth0 228.61 170.06 87.45 58.14 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 12:45:01 PM eth0 201.75 147.49 101.34 50.82 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 19.38 19.38 2.44 2.44 0.00 0.00 0.00 0.00 12:46:01 PM eth0 569.69 306.83 2955.99 25.42 0.00 0.00 0.00 0.00 12:46:01 PM docker0 8.38 9.93 0.81 1.88 0.00 0.00 0.00 0.00 12:46:01 PM veth055f184 8.38 10.06 0.92 1.89 0.00 0.00 0.00 0.00 12:46:01 PM vethc2a45ee 0.00 0.43 0.00 0.19 0.00 0.00 0.00 0.00 12:47:01 PM lo 1406.13 1406.13 245.16 245.16 0.00 0.00 0.00 0.00 12:47:01 PM eth0 98.30 75.86 273.91 32.25 0.00 0.00 0.00 0.00 12:47:01 PM docker0 615.23 632.28 120.16 115.65 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:48:01 PM eth0 79.29 68.24 1254.88 15.80 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.74 157.74 25.78 25.78 0.00 0.00 0.00 0.00 Average: eth0 262.33 180.58 2139.40 43.09 0.00 0.00 0.00 0.00 Average: docker0 63.83 65.91 12.32 11.99 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) 08/07/2025 _x86_64_ (8 CPU) 12:37:21 LINUX RESTART (8 CPU) 12:38:03 PM CPU %user %nice %system %iowait %steal %idle 12:39:01 PM all 12.91 0.00 1.20 0.76 0.06 85.07 12:39:01 PM 0 12.78 0.00 0.79 0.41 0.07 85.94 12:39:01 PM 1 34.60 0.00 2.94 1.05 0.09 61.33 12:39:01 PM 2 6.07 0.00 0.97 1.37 0.07 91.53 12:39:01 PM 3 14.31 0.00 1.75 0.88 0.05 83.01 12:39:01 PM 4 4.72 0.00 0.31 0.12 0.07 94.78 12:39:01 PM 5 10.01 0.00 0.88 0.76 0.03 88.32 12:39:01 PM 6 7.58 0.00 0.52 0.33 0.05 91.52 12:39:01 PM 7 13.20 0.00 1.45 1.12 0.05 84.17 12:40:01 PM all 44.67 0.00 1.58 0.69 0.10 52.95 12:40:01 PM 0 38.17 0.00 2.23 1.02 0.10 58.48 12:40:01 PM 1 37.38 0.00 1.97 1.04 0.10 59.51 12:40:01 PM 2 51.31 0.00 1.71 1.41 0.12 45.46 12:40:01 PM 3 31.50 0.00 2.07 0.84 0.12 65.47 12:40:01 PM 4 47.29 0.00 1.10 0.17 0.10 51.34 12:40:01 PM 5 65.02 0.00 1.59 0.40 0.10 32.89 12:40:01 PM 6 47.73 0.00 1.20 0.45 0.10 50.51 12:40:01 PM 7 38.96 0.00 0.80 0.18 0.08 59.97 12:41:01 PM all 26.74 0.00 3.13 1.05 0.09 68.99 12:41:01 PM 0 14.27 0.00 3.05 0.64 0.10 81.94 12:41:01 PM 1 30.84 0.00 3.38 2.14 0.08 63.56 12:41:01 PM 2 27.67 0.00 3.89 1.33 0.08 67.03 12:41:01 PM 3 40.06 0.00 3.62 1.48 0.10 54.74 12:41:01 PM 4 22.46 0.00 3.20 1.06 0.08 73.19 12:41:01 PM 5 28.22 0.00 2.98 0.84 0.10 67.86 12:41:01 PM 6 27.08 0.00 2.32 0.59 0.08 69.93 12:41:01 PM 7 23.34 0.00 2.62 0.29 0.08 73.67 12:42:01 PM all 22.58 0.00 2.56 0.22 0.09 74.54 12:42:01 PM 0 23.10 0.00 2.70 0.55 0.10 73.54 12:42:01 PM 1 18.43 0.00 2.23 0.30 0.10 78.93 12:42:01 PM 2 23.08 0.00 2.63 0.22 0.08 73.99 12:42:01 PM 3 27.91 0.00 2.40 0.03 0.08 69.58 12:42:01 PM 4 25.97 0.00 2.92 0.07 0.10 70.94 12:42:01 PM 5 22.14 0.00 2.56 0.05 0.08 75.16 12:42:01 PM 6 19.45 0.00 2.30 0.17 0.10 77.98 12:42:01 PM 7 20.56 0.00 2.78 0.37 0.10 76.19 12:43:01 PM all 9.59 0.00 1.52 0.06 0.07 88.76 12:43:01 PM 0 8.71 0.00 1.19 0.03 0.07 90.00 12:43:01 PM 1 6.48 0.00 1.92 0.08 0.07 91.45 12:43:01 PM 2 10.97 0.00 2.03 0.03 0.08 86.89 12:43:01 PM 3 14.12 0.00 1.57 0.07 0.07 84.17 12:43:01 PM 4 8.96 0.00 1.57 0.08 0.05 89.33 12:43:01 PM 5 11.65 0.00 0.80 0.05 0.07 87.43 12:43:01 PM 6 7.09 0.00 1.06 0.03 0.08 91.74 12:43:01 PM 7 8.77 0.00 2.01 0.07 0.07 89.09 12:44:01 PM all 6.47 0.00 0.66 0.01 0.05 92.80 12:44:01 PM 0 2.74 0.00 0.42 0.03 0.07 96.74 12:44:01 PM 1 6.60 0.00 0.89 0.02 0.05 92.44 12:44:01 PM 2 3.11 0.00 1.00 0.00 0.05 95.84 12:44:01 PM 3 22.31 0.00 1.08 0.02 0.05 76.54 12:44:01 PM 4 6.97 0.00 0.33 0.00 0.05 92.65 12:44:01 PM 5 4.98 0.00 0.79 0.00 0.03 94.20 12:44:01 PM 6 3.17 0.00 0.43 0.02 0.05 96.32 12:44:01 PM 7 1.87 0.00 0.37 0.00 0.03 97.73 12:45:01 PM all 25.24 0.00 0.83 0.03 0.05 73.85 12:45:01 PM 0 20.48 0.00 0.62 0.12 0.07 78.71 12:45:01 PM 1 24.41 0.00 0.82 0.00 0.05 74.72 12:45:01 PM 2 34.43 0.00 0.79 0.03 0.07 64.68 12:45:01 PM 3 43.46 0.00 1.42 0.00 0.07 55.06 12:45:01 PM 4 16.74 0.00 0.27 0.00 0.03 82.96 12:45:01 PM 5 16.26 0.00 0.82 0.00 0.05 82.87 12:45:01 PM 6 31.99 0.00 0.85 0.05 0.05 67.06 12:45:01 PM 7 14.14 0.00 1.05 0.00 0.05 84.76 12:46:01 PM all 28.97 0.00 2.05 0.81 0.09 68.08 12:46:01 PM 0 24.32 0.00 1.97 0.62 0.08 73.01 12:46:01 PM 1 38.16 0.00 1.84 1.66 0.08 58.25 12:46:01 PM 2 35.38 0.00 2.26 0.99 0.08 61.29 12:46:01 PM 3 13.04 0.00 2.18 1.41 0.10 83.27 12:46:01 PM 4 41.68 0.00 2.28 0.02 0.12 55.91 12:46:01 PM 5 27.88 0.00 1.71 0.10 0.08 70.22 12:46:01 PM 6 37.02 0.00 2.10 0.37 0.10 60.41 12:46:01 PM 7 14.24 0.00 2.07 1.33 0.08 82.29 12:47:01 PM all 29.22 0.00 2.38 0.18 0.10 68.10 12:47:01 PM 0 27.53 0.00 1.96 0.02 0.10 70.39 12:47:01 PM 1 25.59 0.00 2.67 0.03 0.12 71.59 12:47:01 PM 2 31.48 0.00 2.94 0.08 0.10 65.39 12:47:01 PM 3 25.91 0.00 2.55 0.05 0.10 71.39 12:47:01 PM 4 36.84 0.00 2.17 1.16 0.10 59.73 12:47:01 PM 5 28.60 0.00 2.17 0.04 0.11 69.08 12:47:01 PM 6 22.56 0.00 2.54 0.07 0.08 74.75 12:47:01 PM 7 35.23 0.00 2.06 0.02 0.12 62.57 12:48:01 PM all 32.65 0.00 1.99 0.60 0.08 64.69 12:48:01 PM 0 33.72 0.00 1.42 0.15 0.10 64.61 12:48:01 PM 1 28.73 0.00 2.22 0.35 0.07 68.63 12:48:01 PM 2 50.44 0.00 2.56 0.74 0.08 46.17 12:48:01 PM 3 25.30 0.00 1.56 0.10 0.07 72.98 12:48:01 PM 4 20.52 0.00 2.45 0.90 0.07 76.06 12:48:01 PM 5 30.18 0.00 1.14 0.18 0.08 68.41 12:48:01 PM 6 34.42 0.00 2.24 0.32 0.08 62.94 12:48:01 PM 7 37.90 0.00 2.32 2.02 0.05 57.70 Average: all 23.93 0.00 1.79 0.44 0.08 73.76 Average: 0 20.61 0.00 1.64 0.36 0.09 77.31 Average: 1 25.09 0.00 2.08 0.67 0.08 72.08 Average: 2 27.45 0.00 2.08 0.62 0.08 69.77 Average: 3 25.83 0.00 2.02 0.49 0.08 71.58 Average: 4 23.27 0.00 1.66 0.36 0.08 74.63 Average: 5 24.52 0.00 1.54 0.24 0.07 73.63 Average: 6 23.86 0.00 1.56 0.24 0.08 74.27 Average: 7 20.84 0.00 1.75 0.54 0.07 76.79