---> uname -a: Linux prd-centos8-docker-8c-8g-22417.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 1625 22337 19 7927 29791 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:a2:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fec9:a218/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:c9:fc:c8 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) 06/19/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 142.28 2.65 139.63 1529.48 10640.49 10:39:01 PM 109.75 12.20 97.55 1611.46 5205.12 10:40:01 PM 184.91 3.03 181.87 710.56 13879.11 10:41:01 PM 80.80 0.00 80.80 0.00 7320.05 10:42:01 PM 117.88 1.98 115.89 136.49 4442.70 10:43:01 PM 188.42 0.03 188.39 19.33 46411.35 10:44:01 PM 1170.25 0.02 1170.24 13.60 62436.28 10:45:01 PM 822.11 0.00 822.11 0.00 35501.17 10:46:01 PM 11.53 0.00 11.53 0.00 599.23 10:47:01 PM 15.75 0.00 15.75 0.00 2339.54 10:48:01 PM 672.44 0.50 671.94 24.80 28368.27 Average: 319.65 1.86 317.79 367.79 19740.22 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29453792 31252776 3201920 9.81 2688 2116764 1370076 4.06 158020 2581936 113496 10:39:01 PM 29069184 30960868 3586528 10.98 2688 2205164 1681592 4.99 167112 2939636 29716 10:40:01 PM 27199856 29525656 5455856 16.71 2688 2632540 3421812 10.15 273072 4672532 67956 10:41:01 PM 26219584 28742684 6436128 19.71 2688 2826372 4113208 12.20 287760 5622596 66044 10:42:01 PM 25728192 28946400 6927520 21.21 2688 3516504 3256716 9.66 329812 6058600 658452 10:43:01 PM 22314716 27254512 10340996 31.67 2688 5038216 4760372 14.12 487624 8886140 944128 10:44:01 PM 21612816 27840960 11042896 33.82 2688 6175980 3600076 10.68 551648 9185488 720692 10:45:01 PM 20811600 27202924 11844112 36.27 2688 6308752 3489496 10.35 608184 9809472 8 10:46:01 PM 20758108 27154388 11897604 36.43 2688 6313720 3597344 10.67 608768 9858716 8 10:47:01 PM 21135868 27806916 11519844 35.28 2688 6584112 3464916 10.28 639216 9465592 220104 10:48:01 PM 22929768 30563120 9725944 29.78 2688 7478888 1390036 4.12 1128332 7074868 490420 Average: 24293953 28841019 8361759 25.61 2688 4654274 3104149 9.21 476323 6923234 301002 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 234.66 168.72 1129.92 39.38 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 166.04 169.26 672.86 45.49 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 463.55 344.85 6377.77 43.76 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 186.85 146.13 2984.86 19.95 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 207.08 190.29 1979.74 29.91 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 521.73 378.24 7874.71 41.44 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 331.19 267.36 3470.71 33.45 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 2.75 2.02 0.34 0.47 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 0.22 0.15 0.06 0.22 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 250.12 159.56 2398.50 14.76 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 484.27 592.47 1304.39 7611.72 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 258.95 219.91 2563.09 716.38 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) 06/19/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.39 0.00 0.83 0.66 0.04 90.08 10:38:01 PM 0 6.30 0.00 0.70 0.52 0.05 92.43 10:38:01 PM 1 10.77 0.00 1.49 1.20 0.03 86.51 10:38:01 PM 2 18.72 0.00 1.72 1.02 0.05 78.49 10:38:01 PM 3 17.48 0.00 1.12 0.87 0.05 80.48 10:38:01 PM 4 3.06 0.00 0.27 0.03 0.03 96.61 10:38:01 PM 5 4.27 0.00 0.43 0.13 0.02 95.14 10:38:01 PM 6 0.72 0.00 0.38 0.95 0.03 97.91 10:38:01 PM 7 5.80 0.00 0.53 0.58 0.03 93.05 10:39:01 PM all 3.61 0.00 0.44 0.42 0.04 95.49 10:39:01 PM 0 6.26 0.00 0.48 0.00 0.03 93.22 10:39:01 PM 1 2.14 0.00 0.65 1.19 0.05 95.97 10:39:01 PM 2 5.45 0.00 0.79 0.72 0.05 93.00 10:39:01 PM 3 4.02 0.00 0.30 0.02 0.03 95.63 10:39:01 PM 4 4.17 0.00 0.28 0.57 0.03 94.94 10:39:01 PM 5 3.24 0.00 0.18 0.02 0.03 96.53 10:39:01 PM 6 1.50 0.00 0.65 0.70 0.03 97.11 10:39:01 PM 7 2.10 0.00 0.22 0.12 0.02 97.55 10:40:01 PM all 37.87 0.00 1.29 1.00 0.09 59.74 10:40:01 PM 0 50.64 0.00 0.97 0.90 0.10 47.39 10:40:01 PM 1 39.24 0.00 1.22 0.30 0.08 59.15 10:40:01 PM 2 25.35 0.00 1.12 2.54 0.10 70.89 10:40:01 PM 3 26.62 0.00 1.27 0.57 0.10 71.44 10:40:01 PM 4 28.45 0.00 1.17 1.54 0.07 68.78 10:40:01 PM 5 25.17 0.00 1.00 0.37 0.07 73.39 10:40:01 PM 6 48.36 0.00 1.49 0.75 0.10 49.30 10:40:01 PM 7 59.09 0.00 2.11 0.99 0.13 37.68 10:41:01 PM all 47.64 0.00 1.27 0.38 0.10 50.61 10:41:01 PM 0 52.62 0.00 0.98 0.02 0.12 46.26 10:41:01 PM 1 47.54 0.00 1.50 0.84 0.12 50.00 10:41:01 PM 2 40.76 0.00 1.22 1.22 0.08 56.71 10:41:01 PM 3 48.79 0.00 1.04 0.02 0.10 50.06 10:41:01 PM 4 46.64 0.00 1.67 0.25 0.10 51.34 10:41:01 PM 5 48.50 0.00 1.52 0.37 0.12 49.50 10:41:01 PM 6 53.63 0.00 0.97 0.03 0.10 45.27 10:41:01 PM 7 42.61 0.00 1.25 0.27 0.08 55.79 10:42:01 PM all 30.00 0.00 1.19 0.38 0.09 68.34 10:42:01 PM 0 14.35 0.00 0.75 0.70 0.07 84.13 10:42:01 PM 1 30.79 0.00 0.90 0.10 0.10 68.11 10:42:01 PM 2 18.28 0.00 0.94 0.50 0.08 80.20 10:42:01 PM 3 27.25 0.00 2.13 1.39 0.10 69.13 10:42:01 PM 4 24.49 0.00 1.09 0.07 0.08 74.28 10:42:01 PM 5 30.02 0.00 1.02 0.03 0.07 68.86 10:42:01 PM 6 64.65 0.00 2.09 0.23 0.12 32.92 10:42:01 PM 7 30.15 0.00 0.60 0.00 0.08 69.17 10:43:01 PM all 12.60 0.00 4.10 1.63 0.07 81.61 10:43:01 PM 0 1.81 0.00 5.89 0.00 0.08 92.22 10:43:01 PM 1 7.31 0.00 5.09 2.05 0.07 85.49 10:43:01 PM 2 7.72 0.00 6.57 6.49 0.08 79.13 10:43:01 PM 3 21.04 0.00 4.78 1.01 0.05 73.12 10:43:01 PM 4 3.50 0.00 1.31 1.96 0.08 93.16 10:43:01 PM 5 5.22 0.00 0.60 0.03 0.05 94.10 10:43:01 PM 6 6.14 0.00 1.49 1.34 0.05 90.98 10:43:01 PM 7 47.93 0.00 7.17 0.17 0.08 44.65 10:44:01 PM all 16.40 0.00 3.97 3.97 0.09 75.58 10:44:01 PM 0 10.08 0.00 3.59 1.88 0.08 84.37 10:44:01 PM 1 40.41 0.00 6.30 0.24 0.12 52.93 10:44:01 PM 2 8.00 0.00 2.16 8.10 0.08 81.65 10:44:01 PM 3 6.40 0.00 3.58 14.34 0.10 75.59 10:44:01 PM 4 7.62 0.00 2.70 1.88 0.07 87.74 10:44:01 PM 5 8.36 0.00 4.00 1.97 0.10 85.57 10:44:01 PM 6 26.51 0.00 5.09 2.42 0.08 65.89 10:44:01 PM 7 23.85 0.00 4.33 0.89 0.08 70.84 10:45:01 PM all 21.84 0.00 1.59 2.44 0.07 74.06 10:45:01 PM 0 6.37 0.00 0.53 0.02 0.07 93.01 10:45:01 PM 1 6.87 0.00 2.08 4.44 0.07 86.54 10:45:01 PM 2 10.67 0.00 0.99 0.28 0.03 88.03 10:45:01 PM 3 21.44 0.00 1.61 4.55 0.07 72.33 10:45:01 PM 4 82.01 0.00 3.04 0.00 0.13 14.81 10:45:01 PM 5 15.33 0.00 1.99 7.74 0.05 74.89 10:45:01 PM 6 13.76 0.00 1.41 0.00 0.05 84.78 10:45:01 PM 7 18.25 0.00 1.05 2.49 0.07 78.13 10:46:01 PM all 20.69 0.00 0.79 0.02 0.06 78.44 10:46:01 PM 0 7.76 0.00 0.70 0.00 0.05 91.49 10:46:01 PM 1 9.47 0.00 0.55 0.07 0.05 89.86 10:46:01 PM 2 8.90 0.00 0.65 0.08 0.05 90.32 10:46:01 PM 3 17.17 0.00 0.75 0.00 0.07 82.01 10:46:01 PM 4 94.56 0.00 1.97 0.00 0.13 3.34 10:46:01 PM 5 9.35 0.00 0.55 0.00 0.03 90.07 10:46:01 PM 6 13.52 0.00 0.82 0.03 0.07 85.56 10:46:01 PM 7 4.81 0.00 0.32 0.00 0.02 94.85 10:47:01 PM all 17.84 0.00 1.14 0.09 0.06 80.88 10:47:01 PM 0 2.94 0.00 0.38 0.62 0.03 96.03 10:47:01 PM 1 13.65 0.00 1.62 0.03 0.05 84.65 10:47:01 PM 2 12.21 0.00 1.61 0.05 0.07 86.07 10:47:01 PM 3 7.56 0.00 0.80 0.00 0.05 91.59 10:47:01 PM 4 19.06 0.00 0.98 0.00 0.07 79.89 10:47:01 PM 5 23.07 0.00 1.14 0.00 0.05 75.75 10:47:01 PM 6 52.15 0.00 1.65 0.00 0.08 46.12 10:47:01 PM 7 12.12 0.00 0.92 0.00 0.05 86.91 10:48:01 PM all 15.32 0.00 2.88 1.69 0.07 80.04 10:48:01 PM 0 8.85 0.00 3.53 0.40 0.07 87.16 10:48:01 PM 1 10.72 0.00 1.98 1.63 0.07 85.61 10:48:01 PM 2 32.01 0.00 3.93 2.11 0.10 61.85 10:48:01 PM 3 18.51 0.00 2.73 1.73 0.08 76.95 10:48:01 PM 4 11.32 0.00 4.58 3.87 0.07 80.16 10:48:01 PM 5 9.81 0.00 1.56 0.30 0.07 88.26 10:48:01 PM 6 15.43 0.00 3.15 0.49 0.07 80.87 10:48:01 PM 7 15.92 0.00 1.58 2.97 0.07 79.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.11 0.00 1.77 1.15 0.07 75.90 Average: 0 15.29 0.00 1.68 0.46 0.07 82.50 Average: 1 19.90 0.00 2.12 1.10 0.07 76.81 Average: 2 17.10 0.00 1.97 2.09 0.07 78.77 Average: 3 19.66 0.00 1.82 2.22 0.07 76.22 Average: 4 29.56 0.00 1.73 0.92 0.08 67.71 Average: 5 16.58 0.00 1.27 0.99 0.06 81.09 Average: 6 26.95 0.00 1.74 0.63 0.07 70.60 Average: 7 23.86 0.00 1.82 0.77 0.07 73.48