---> uname -a: Linux prd-centos8-docker-8c-8g-38799.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 1636 22298 19 7955 29780 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:d2:67:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fed2:67b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:30:d3:e0 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) 08/18/2025 _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 147.33 2.43 144.90 1521.63 10824.39 10:39:01 PM 37.83 0.05 37.78 1.07 3803.93 10:40:01 PM 222.71 14.54 208.16 1971.28 7817.84 10:41:01 PM 88.54 0.63 87.90 349.08 10925.44 10:42:01 PM 95.03 2.00 93.04 136.49 6063.81 10:43:01 PM 158.62 0.03 158.59 19.33 32977.74 10:44:01 PM 1277.49 0.02 1277.47 13.60 75219.15 10:45:01 PM 885.37 0.00 885.37 0.00 38066.73 10:46:01 PM 11.21 0.00 11.21 0.00 537.28 10:47:01 PM 9.08 0.00 9.08 0.00 1380.89 10:48:01 PM 691.03 0.47 690.57 24.53 29449.11 Average: 329.47 1.83 327.64 367.06 19732.74 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29443872 31258376 3211840 9.84 2688 2131160 1360972 4.04 157732 2590620 94040 10:39:01 PM 29432252 31249480 3223460 9.87 2688 2133004 1360972 4.04 157836 2593656 24 10:40:01 PM 28139932 30445796 4515780 13.83 2688 2612124 2295556 6.81 260240 3745504 235888 10:41:01 PM 26781172 29312364 5874540 17.99 2688 2834148 3036528 9.01 285856 5060856 144300 10:42:01 PM 26624708 29264564 6031004 18.47 2688 2938600 2905404 8.62 321392 5170580 91048 10:43:01 PM 23217880 27728132 9437832 28.90 2688 4733476 4386776 13.02 487480 8204104 1021984 10:44:01 PM 22433096 28335668 10222616 31.30 2688 5897128 3235320 9.60 538428 8444324 424928 10:45:01 PM 21156976 27565972 11498736 35.21 2688 6325096 3175596 9.42 610060 9453944 8 10:46:01 PM 21099416 27513980 11556296 35.39 2688 6330064 3295116 9.78 611192 9506260 8 10:47:01 PM 21617728 28297360 11037984 33.80 2688 6591340 3167272 9.40 636212 8983004 231440 10:48:01 PM 22925448 30572756 9730264 29.80 2688 7492772 1484840 4.41 1132088 7060424 479812 Average: 24806589 29231313 7849123 24.04 2688 4547174 2700396 8.01 472592 6437571 247589 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 149.08 100.43 1080.56 30.65 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 88.54 84.60 144.05 24.65 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 514.48 407.76 6747.24 62.72 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 177.39 137.72 3133.20 18.99 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 152.93 143.44 1436.03 25.51 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 580.65 443.33 8524.82 53.43 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 219.26 165.27 2937.84 17.90 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 47.92 48.43 491.76 8.60 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 0.17 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 161.26 103.88 2263.50 9.44 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 321.21 356.36 1241.30 1855.64 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 219.36 181.04 2545.55 191.60 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) 08/18/2025 _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 7.15 0.00 0.76 0.49 0.05 91.55 10:38:01 PM 0 3.07 0.00 0.40 0.38 0.05 96.09 10:38:01 PM 1 15.83 0.00 1.67 0.53 0.05 81.92 10:38:01 PM 2 5.66 0.00 0.60 0.70 0.03 93.01 10:38:01 PM 3 9.63 0.00 1.44 1.10 0.08 87.75 10:38:01 PM 4 3.96 0.00 0.53 0.53 0.03 94.94 10:38:01 PM 5 10.13 0.00 0.73 0.60 0.03 88.50 10:38:01 PM 6 0.74 0.00 0.08 0.00 0.07 99.11 10:38:01 PM 7 8.16 0.00 0.62 0.08 0.03 91.11 10:39:01 PM all 0.22 0.00 0.19 0.14 0.04 99.42 10:39:01 PM 0 0.67 0.00 0.67 0.03 0.08 98.55 10:39:01 PM 1 0.15 0.00 0.32 0.70 0.05 98.78 10:39:01 PM 2 0.08 0.00 0.12 0.07 0.03 99.70 10:39:01 PM 3 0.13 0.00 0.13 0.12 0.05 99.57 10:39:01 PM 4 0.00 0.00 0.05 0.12 0.02 99.82 10:39:01 PM 5 0.53 0.00 0.05 0.00 0.02 99.40 10:39:01 PM 6 0.08 0.00 0.08 0.07 0.03 99.73 10:39:01 PM 7 0.10 0.00 0.08 0.00 0.03 99.78 10:40:01 PM all 23.71 0.00 1.36 0.63 0.10 74.20 10:40:01 PM 0 27.44 0.00 1.61 0.33 0.10 70.52 10:40:01 PM 1 24.66 0.00 0.99 0.47 0.12 73.77 10:40:01 PM 2 27.08 0.00 1.89 0.84 0.12 70.07 10:40:01 PM 3 19.95 0.00 1.46 0.44 0.10 78.06 10:40:01 PM 4 25.10 0.00 1.62 1.10 0.10 72.07 10:40:01 PM 5 15.81 0.00 0.95 0.55 0.08 82.60 10:40:01 PM 6 26.66 0.00 1.58 1.16 0.10 70.51 10:40:01 PM 7 22.99 0.00 0.79 0.12 0.08 76.02 10:41:01 PM all 48.91 0.00 1.18 0.43 0.11 49.36 10:41:01 PM 0 64.90 0.00 1.20 0.13 0.13 33.63 10:41:01 PM 1 40.76 0.00 1.60 0.33 0.12 57.19 10:41:01 PM 2 65.46 0.00 0.79 0.17 0.12 33.47 10:41:01 PM 3 42.53 0.00 1.35 0.79 0.10 55.23 10:41:01 PM 4 40.62 0.00 1.30 0.42 0.12 57.54 10:41:01 PM 5 45.30 0.00 1.37 1.34 0.10 51.90 10:41:01 PM 6 39.85 0.00 1.07 0.02 0.12 58.95 10:41:01 PM 7 51.83 0.00 0.79 0.23 0.10 47.05 10:42:01 PM all 40.98 0.00 1.22 0.33 0.10 57.38 10:42:01 PM 0 35.00 0.00 0.98 0.00 0.10 63.92 10:42:01 PM 1 48.62 0.00 1.59 0.10 0.12 49.57 10:42:01 PM 2 32.76 0.00 0.84 0.00 0.08 66.32 10:42:01 PM 3 46.56 0.00 0.92 0.23 0.10 52.19 10:42:01 PM 4 34.27 0.00 1.15 0.49 0.08 64.01 10:42:01 PM 5 49.01 0.00 1.88 0.59 0.12 48.41 10:42:01 PM 6 34.25 0.00 1.61 1.02 0.08 63.04 10:42:01 PM 7 47.40 0.00 0.77 0.20 0.08 51.55 10:43:01 PM all 17.01 0.00 2.44 1.01 0.10 79.45 10:43:01 PM 0 9.44 0.00 0.57 0.08 0.08 89.83 10:43:01 PM 1 11.38 0.00 1.01 1.31 0.08 86.22 10:43:01 PM 2 9.30 0.00 3.77 0.47 0.10 86.37 10:43:01 PM 3 7.55 0.00 1.52 0.52 0.10 90.30 10:43:01 PM 4 7.77 0.00 1.07 4.95 0.12 86.09 10:43:01 PM 5 27.75 0.00 5.89 0.62 0.13 65.61 10:43:01 PM 6 55.86 0.00 5.11 0.10 0.10 38.83 10:43:01 PM 7 7.07 0.00 0.58 0.02 0.07 92.26 10:44:01 PM all 15.55 0.00 5.02 3.50 0.10 75.83 10:44:01 PM 0 7.52 0.00 5.82 3.81 0.10 82.76 10:44:01 PM 1 10.02 0.00 4.37 3.96 0.10 81.55 10:44:01 PM 2 8.06 0.00 6.90 0.76 0.12 84.16 10:44:01 PM 3 7.14 0.00 4.49 1.57 0.10 86.70 10:44:01 PM 4 4.01 0.00 3.51 15.30 0.10 77.08 10:44:01 PM 5 43.33 0.00 2.83 2.13 0.12 51.59 10:44:01 PM 6 41.35 0.00 8.27 0.34 0.10 49.94 10:44:01 PM 7 2.61 0.00 3.96 0.10 0.07 93.26 10:45:01 PM all 21.04 0.00 2.33 2.02 0.09 74.52 10:45:01 PM 0 1.73 0.00 2.69 0.30 0.10 95.18 10:45:01 PM 1 17.56 0.00 1.21 3.67 0.08 77.48 10:45:01 PM 2 16.86 0.00 2.97 0.17 0.10 79.90 10:45:01 PM 3 70.55 0.00 2.23 0.08 0.12 27.02 10:45:01 PM 4 16.29 0.00 1.53 0.96 0.08 81.14 10:45:01 PM 5 18.69 0.00 0.63 0.33 0.08 80.26 10:45:01 PM 6 23.74 0.00 3.06 0.00 0.07 73.13 10:45:01 PM 7 2.65 0.00 4.34 10.72 0.08 82.20 10:46:01 PM all 20.59 0.00 0.82 0.01 0.08 78.50 10:46:01 PM 0 9.78 0.00 0.75 0.00 0.10 89.37 10:46:01 PM 1 13.65 0.00 0.58 0.00 0.08 85.69 10:46:01 PM 2 9.17 0.00 0.57 0.03 0.05 90.18 10:46:01 PM 3 36.42 0.00 1.59 0.00 0.10 61.89 10:46:01 PM 4 8.63 0.00 0.48 0.00 0.05 90.83 10:46:01 PM 5 9.29 0.00 0.60 0.00 0.07 90.05 10:46:01 PM 6 69.28 0.00 1.34 0.00 0.12 29.26 10:46:01 PM 7 8.55 0.00 0.63 0.08 0.07 90.66 10:47:01 PM all 19.64 0.00 1.08 0.03 0.08 79.17 10:47:01 PM 0 11.79 0.00 0.80 0.00 0.10 87.30 10:47:01 PM 1 12.00 0.00 0.70 0.00 0.07 87.24 10:47:01 PM 2 6.54 0.00 0.77 0.05 0.08 92.56 10:47:01 PM 3 14.61 0.00 0.98 0.00 0.08 84.32 10:47:01 PM 4 12.08 0.00 0.95 0.00 0.07 86.90 10:47:01 PM 5 12.68 0.00 2.10 0.20 0.05 84.96 10:47:01 PM 6 79.61 0.00 1.65 0.00 0.12 18.62 10:47:01 PM 7 7.81 0.00 0.70 0.00 0.05 91.44 10:48:01 PM all 16.50 0.00 2.64 1.71 0.09 79.06 10:48:01 PM 0 18.72 0.00 1.98 1.02 0.08 78.20 10:48:01 PM 1 11.33 0.00 2.03 2.11 0.08 84.45 10:48:01 PM 2 10.55 0.00 1.97 0.29 0.10 87.10 10:48:01 PM 3 16.19 0.00 2.52 1.02 0.10 80.17 10:48:01 PM 4 9.66 0.00 2.98 0.98 0.10 86.29 10:48:01 PM 5 43.16 0.00 4.46 0.32 0.10 51.96 10:48:01 PM 6 12.35 0.00 2.00 2.57 0.08 83.00 10:48:01 PM 7 9.99 0.00 3.18 5.36 0.10 81.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.03 0.00 1.73 0.93 0.09 76.23 Average: 0 17.30 0.00 1.58 0.55 0.09 80.47 Average: 1 18.73 0.00 1.46 1.20 0.09 78.53 Average: 2 17.43 0.00 1.92 0.32 0.09 80.25 Average: 3 24.67 0.00 1.69 0.53 0.09 73.01 Average: 4 14.76 0.00 1.38 2.25 0.08 81.53 Average: 5 25.03 0.00 1.95 0.61 0.08 72.33 Average: 6 34.89 0.00 2.35 0.48 0.09 62.19 Average: 7 15.40 0.00 1.49 1.53 0.07 81.51