---> uname -a: Linux prd-centos8-docker-8c-8g-23066.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1629 22339 19 7921 29787 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:33:75:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe33:7529/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:35:91:7e 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) 06/22/2025 _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 142.90 2.43 140.47 1521.63 10279.71 10:39:01 PM 92.00 13.66 78.34 1588.14 4316.23 10:40:01 PM 203.83 1.52 202.32 629.23 15262.62 10:41:01 PM 64.42 0.00 64.42 0.00 5974.57 10:42:01 PM 130.42 2.03 128.39 143.95 5718.44 10:43:01 PM 513.98 0.03 513.95 19.33 67530.54 10:44:01 PM 982.61 0.02 982.59 13.59 45893.35 10:45:01 PM 764.99 0.00 764.99 0.00 29748.39 10:46:01 PM 13.11 0.00 13.11 0.00 1484.69 10:47:01 PM 201.93 0.07 201.87 0.53 13976.54 10:48:01 PM 587.20 0.68 586.52 67.71 36059.55 Average: 336.13 1.86 334.27 362.17 21476.33 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29477648 31273992 3178064 9.73 2688 2113744 1353364 4.02 158068 2561716 94768 10:39:01 PM 28900072 30903272 3755640 11.50 2688 2315680 1681328 4.99 201020 3072384 151560 10:40:01 PM 27377788 29724440 5277924 16.16 2688 2653288 2656664 7.88 276572 4491516 60260 10:41:01 PM 26906052 29421900 5749660 17.61 2688 2819392 3322792 9.86 288268 4938876 65504 10:42:01 PM 25558848 28808708 7096864 21.73 2688 3547836 3282544 9.74 355932 6200156 659168 10:43:01 PM 23004288 28418752 9651424 29.56 2688 5449044 3557560 10.56 528540 8048528 876656 10:44:01 PM 21552800 27985924 11102912 34.00 2688 6353032 3501568 10.39 579704 9186916 782136 10:45:01 PM 19650132 26034356 13005580 39.83 2688 6302072 3850264 11.42 594120 10961844 8 10:46:01 PM 19925692 26339644 12730020 38.98 2688 6331452 3957404 11.74 598984 10686944 8 10:47:01 PM 21171964 28312000 11483748 35.17 2688 6991012 3937140 11.68 676612 9319060 397700 10:48:01 PM 22820416 30450248 9835296 30.12 2688 7477596 1487104 4.41 1303100 7025296 23872 Average: 24213245 28879385 8442467 25.85 2688 4759468 2962521 8.79 505538 6953931 282876 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 281.41 205.26 1100.16 45.69 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 257.12 217.73 2546.26 45.17 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 360.77 272.89 4906.78 36.91 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 174.05 134.63 2554.07 19.80 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 221.91 204.57 2195.52 35.38 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 584.62 461.96 8969.73 51.61 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 245.29 190.65 2165.07 23.24 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 0.18 0.13 0.06 0.23 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 0.28 0.22 0.07 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 294.53 226.63 3165.83 35.44 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 366.08 492.22 542.52 7594.84 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 253.29 218.80 2558.62 717.16 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) 06/22/2025 _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 6.94 0.00 0.77 0.62 0.05 91.63 10:38:01 PM 0 3.71 0.00 0.75 0.13 0.07 95.33 10:38:01 PM 1 10.80 0.00 1.02 1.05 0.07 87.06 10:38:01 PM 2 4.40 0.00 0.47 0.33 0.05 94.75 10:38:01 PM 3 9.60 0.00 1.18 0.72 0.05 88.45 10:38:01 PM 4 13.01 0.00 1.10 0.77 0.05 85.07 10:38:01 PM 5 9.31 0.00 0.83 0.67 0.02 89.17 10:38:01 PM 6 2.39 0.00 0.45 0.63 0.03 96.50 10:38:01 PM 7 2.30 0.00 0.33 0.63 0.03 96.69 10:39:01 PM all 5.01 0.00 0.54 0.35 0.05 94.05 10:39:01 PM 0 3.69 0.00 0.45 0.15 0.05 95.66 10:39:01 PM 1 4.12 0.00 0.68 1.15 0.08 93.95 10:39:01 PM 2 4.73 0.00 0.89 0.02 0.05 94.31 10:39:01 PM 3 3.51 0.00 0.42 0.17 0.05 95.85 10:39:01 PM 4 2.84 0.00 0.64 0.43 0.07 96.02 10:39:01 PM 5 7.76 0.00 0.48 0.75 0.03 90.98 10:39:01 PM 6 6.86 0.00 0.45 0.10 0.02 92.58 10:39:01 PM 7 6.59 0.00 0.28 0.03 0.05 93.05 10:40:01 PM all 40.02 0.00 1.21 0.98 0.09 57.70 10:40:01 PM 0 48.85 0.00 0.99 0.13 0.07 49.96 10:40:01 PM 1 38.87 0.00 1.79 5.03 0.10 54.21 10:40:01 PM 2 40.48 0.00 1.21 0.20 0.12 58.00 10:40:01 PM 3 25.99 0.00 1.12 0.15 0.08 72.66 10:40:01 PM 4 43.40 0.00 1.37 0.52 0.08 54.63 10:40:01 PM 5 27.42 0.00 0.99 0.69 0.07 70.85 10:40:01 PM 6 37.21 0.00 1.47 0.82 0.10 60.40 10:40:01 PM 7 57.96 0.00 0.77 0.32 0.07 40.89 10:41:01 PM all 47.47 0.00 1.27 0.25 0.09 50.92 10:41:01 PM 0 44.13 0.00 0.85 0.12 0.08 54.81 10:41:01 PM 1 52.90 0.00 1.30 0.22 0.10 45.48 10:41:01 PM 2 50.00 0.00 1.65 0.47 0.10 47.78 10:41:01 PM 3 42.19 0.00 1.29 0.22 0.10 56.21 10:41:01 PM 4 48.56 0.00 0.87 0.08 0.08 50.40 10:41:01 PM 5 42.83 0.00 1.20 0.23 0.08 55.65 10:41:01 PM 6 42.65 0.00 1.69 0.49 0.07 55.11 10:41:01 PM 7 56.49 0.00 1.27 0.18 0.10 41.95 10:42:01 PM all 29.39 0.00 1.22 0.44 0.08 68.86 10:42:01 PM 0 23.42 0.00 0.99 0.20 0.08 75.31 10:42:01 PM 1 36.70 0.00 2.41 1.42 0.08 59.39 10:42:01 PM 2 26.90 0.00 0.78 0.32 0.07 71.93 10:42:01 PM 3 24.41 0.00 0.68 0.62 0.07 74.22 10:42:01 PM 4 19.71 0.00 0.97 0.20 0.08 79.04 10:42:01 PM 5 35.91 0.00 0.84 0.05 0.08 63.12 10:42:01 PM 6 25.02 0.00 0.79 0.03 0.08 74.08 10:42:01 PM 7 43.03 0.00 2.34 0.72 0.08 53.83 10:43:01 PM all 12.88 0.00 5.77 2.87 0.09 78.39 10:43:01 PM 0 1.50 0.00 5.14 4.03 0.10 89.22 10:43:01 PM 1 6.20 0.00 4.06 1.70 0.07 87.98 10:43:01 PM 2 5.58 0.00 5.08 3.44 0.08 85.82 10:43:01 PM 3 64.46 0.00 10.66 0.07 0.14 24.68 10:43:01 PM 4 2.81 0.00 5.42 5.38 0.08 86.31 10:43:01 PM 5 15.72 0.00 6.33 0.73 0.10 77.12 10:43:01 PM 6 3.55 0.00 6.94 1.86 0.07 87.58 10:43:01 PM 7 3.31 0.00 2.57 5.75 0.07 88.30 10:44:01 PM all 18.37 0.00 3.20 2.52 0.07 75.83 10:44:01 PM 0 21.70 0.00 1.25 0.42 0.07 76.56 10:44:01 PM 1 11.12 0.00 5.42 2.59 0.08 80.78 10:44:01 PM 2 11.55 0.00 2.21 2.37 0.08 83.78 10:44:01 PM 3 4.58 0.00 3.32 0.00 0.07 92.03 10:44:01 PM 4 4.22 0.00 6.65 14.20 0.07 74.85 10:44:01 PM 5 73.00 0.00 5.14 0.02 0.08 21.76 10:44:01 PM 6 8.63 0.00 0.83 0.68 0.07 89.78 10:44:01 PM 7 11.96 0.00 0.83 0.02 0.05 87.13 10:45:01 PM all 23.52 0.00 1.09 1.99 0.07 73.33 10:45:01 PM 0 28.34 0.00 0.95 0.17 0.08 70.46 10:45:01 PM 1 76.11 0.00 2.44 0.00 0.10 21.35 10:45:01 PM 2 28.68 0.00 0.98 1.42 0.07 68.85 10:45:01 PM 3 3.64 0.00 0.55 1.14 0.05 94.62 10:45:01 PM 4 7.01 0.00 1.74 11.47 0.08 79.69 10:45:01 PM 5 4.38 0.00 0.77 1.19 0.07 93.60 10:45:01 PM 6 20.58 0.00 0.73 0.57 0.07 78.05 10:45:01 PM 7 19.29 0.00 0.57 0.00 0.07 80.08 10:46:01 PM all 20.27 0.00 0.79 0.04 0.07 78.83 10:46:01 PM 0 10.32 0.00 0.72 0.00 0.07 88.90 10:46:01 PM 1 9.85 0.00 0.65 0.05 0.08 89.37 10:46:01 PM 2 58.31 0.00 1.02 0.00 0.10 40.57 10:46:01 PM 3 22.27 0.00 1.10 0.00 0.08 76.55 10:46:01 PM 4 7.11 0.00 0.57 0.00 0.02 92.31 10:46:01 PM 5 34.88 0.00 0.82 0.00 0.10 64.20 10:46:01 PM 6 9.08 0.00 0.78 0.00 0.03 90.10 10:46:01 PM 7 10.32 0.00 0.68 0.28 0.05 88.66 10:47:01 PM all 17.66 0.00 2.03 0.52 0.07 79.72 10:47:01 PM 0 6.23 0.00 1.22 1.75 0.07 90.73 10:47:01 PM 1 8.04 0.00 2.53 0.74 0.08 88.60 10:47:01 PM 2 8.40 0.00 2.64 0.91 0.10 87.96 10:47:01 PM 3 49.83 0.00 1.47 0.00 0.08 48.61 10:47:01 PM 4 9.87 0.00 1.04 0.59 0.07 88.44 10:47:01 PM 5 46.68 0.00 4.57 0.03 0.08 48.64 10:47:01 PM 6 7.14 0.00 0.67 0.00 0.03 92.16 10:47:01 PM 7 4.98 0.00 2.15 0.13 0.07 92.67 10:48:01 PM all 12.57 0.00 2.00 1.66 0.06 83.71 10:48:01 PM 0 6.22 0.00 1.22 2.73 0.07 89.76 10:48:01 PM 1 10.91 0.00 2.41 0.72 0.07 85.89 10:48:01 PM 2 24.86 0.00 2.80 3.37 0.08 68.89 10:48:01 PM 3 9.11 0.00 1.47 0.84 0.05 88.53 10:48:01 PM 4 11.03 0.00 1.56 0.42 0.05 86.95 10:48:01 PM 5 13.76 0.00 2.47 1.50 0.05 82.21 10:48:01 PM 6 9.11 0.00 1.38 0.62 0.07 88.83 10:48:01 PM 7 15.54 0.00 2.69 3.06 0.07 78.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.29 0.00 1.80 1.11 0.07 75.72 Average: 0 18.03 0.00 1.32 0.89 0.07 79.69 Average: 1 24.18 0.00 2.24 1.33 0.08 72.16 Average: 2 24.02 0.00 1.79 1.17 0.08 72.95 Average: 3 23.57 0.00 2.11 0.36 0.07 73.89 Average: 4 15.44 0.00 1.98 3.08 0.07 79.43 Average: 5 28.33 0.00 2.22 0.53 0.07 68.85 Average: 6 15.66 0.00 1.46 0.53 0.06 82.29 Average: 7 21.08 0.00 1.32 1.01 0.06 76.53