---> uname -a: Linux prd-centos8-docker-8c-8g-12018.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 25G 136G 16% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1144 14174 19 16568 30270 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:9f:47:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe9f:476d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:53:9b:6e 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:b7ff:fe53:9b6e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 06/15/2026 _x86_64_ (8 CPU) 11:44:26 LINUX RESTART (8 CPU) 11:45:02 AM tps rtps wtps bread/s bwrtn/s 11:46:01 AM 137.50 3.47 134.02 2623.79 9629.99 11:47:01 AM 341.88 18.86 323.01 2449.33 16840.86 11:48:01 AM 229.06 3.15 225.91 184.21 28383.24 11:49:01 AM 133.84 0.00 133.84 0.00 122883.07 11:50:01 AM 150.60 0.60 150.00 332.56 70007.73 11:51:01 AM 6.81 0.00 6.81 0.00 226.61 11:52:02 AM 206.75 18.94 187.80 36610.06 218725.71 11:53:01 AM 173.11 11.20 161.91 22043.10 236516.88 11:54:01 AM 20.48 0.00 20.48 0.00 16843.03 11:55:01 AM 5.47 0.00 5.47 0.00 84.59 11:56:01 AM 7.72 0.00 7.72 0.00 117.06 11:57:01 AM 226.62 0.00 226.62 0.00 118599.38 Average: 136.60 4.68 131.92 5334.49 69759.47 11:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 AM 29170364 31225408 3483008 10.67 2688 2366508 2005072 5.95 203632 2802544 312200 11:47:01 AM 27395812 29903476 5257560 16.10 2688 2807888 2455292 7.29 298040 4427604 277876 11:48:01 AM 23700708 29375632 8952664 27.42 2688 5962636 2778812 8.25 1400832 6971940 2643148 11:49:01 AM 21927576 28972616 10725796 32.85 2688 7328056 3033796 9.00 1957132 8175080 340660 11:50:01 AM 19624664 28408168 13028708 39.90 2688 9049836 3626396 10.76 2588616 9811172 32 11:51:01 AM 19624368 28407924 13029004 39.90 2688 9049840 3626396 10.76 2590960 9809248 8 11:52:02 AM 14916836 28409464 17736536 54.32 2688 13745156 3651244 10.83 2602948 14488812 22284 11:53:01 AM 12682260 28409152 19971112 61.16 2688 15972948 3652684 10.84 2604420 16714508 100068 11:54:01 AM 12595748 28400212 20057624 61.43 2688 16049976 3657792 10.85 2604512 16803012 8 11:55:01 AM 12577236 28381932 20076136 61.48 2688 16050096 3657792 10.85 2604560 16821040 8 11:56:01 AM 12576612 28381544 20076760 61.48 2688 16050224 3657792 10.85 2604632 16821868 8 11:57:01 AM 13947516 30415364 18705856 57.29 2688 16698172 2186080 6.49 2629312 15406580 642652 Average: 18394975 29057574 14258397 43.67 2688 10927611 3165762 9.39 2057466 11587784 361579 11:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 131.85 89.05 1866.24 30.02 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 547.28 445.86 5724.08 78.17 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 499.57 337.47 8779.55 93.27 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 80.00 72.42 714.30 40.95 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 174.73 152.67 2386.11 45.18 0.00 0.00 0.00 0.00 11:50:01 AM docker0 2.23 4.68 0.19 65.21 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 1.28 1.02 0.29 0.42 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 AM eth0 9.05 8.55 2.67 2.49 0.00 0.00 0.00 0.00 11:52:02 AM docker0 0.00 0.25 0.00 0.03 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 13.67 12.40 3.06 3.68 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 1583.74 1591.00 131.03 16332.60 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 1613.76 1606.18 120.62 16829.36 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 1722.40 1732.81 134.54 18031.81 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 337.40 339.77 375.42 1663.61 0.00 0.00 0.00 0.00 11:57:01 AM 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 560.88 533.74 1688.61 4441.18 0.00 0.00 0.00 0.00 Average: docker0 0.19 0.42 0.02 5.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 06/15/2026 _x86_64_ (8 CPU) 11:44:26 LINUX RESTART (8 CPU) 11:45:02 AM CPU %user %nice %system %iowait %steal %idle 11:46:01 AM all 10.13 0.00 1.08 0.47 0.05 88.27 11:46:01 AM 0 3.68 0.00 0.58 0.27 0.03 95.43 11:46:01 AM 1 9.37 0.00 0.92 0.34 0.08 89.29 11:46:01 AM 2 18.04 0.00 1.87 0.27 0.07 79.75 11:46:01 AM 3 18.41 0.00 2.00 1.36 0.05 78.18 11:46:01 AM 4 2.67 0.00 0.68 0.48 0.05 96.12 11:46:01 AM 5 17.92 0.00 1.51 0.37 0.03 80.16 11:46:01 AM 6 9.02 0.00 0.71 0.39 0.03 89.84 11:46:01 AM 7 1.92 0.00 0.39 0.24 0.03 97.42 11:47:01 AM all 27.63 0.00 1.61 1.05 0.11 69.59 11:47:01 AM 0 33.68 0.00 1.44 0.75 0.10 64.03 11:47:01 AM 1 26.13 0.00 1.86 1.15 0.17 70.69 11:47:01 AM 2 31.87 0.00 1.89 0.92 0.10 65.22 11:47:01 AM 3 17.66 0.00 1.81 1.22 0.12 79.20 11:47:01 AM 4 24.77 0.00 1.42 0.79 0.12 72.90 11:47:01 AM 5 20.97 0.00 2.21 1.94 0.10 74.78 11:47:01 AM 6 28.90 0.00 1.22 0.87 0.10 68.91 11:47:01 AM 7 37.02 0.00 1.04 0.79 0.12 61.04 11:48:01 AM all 36.37 0.00 1.61 1.78 0.09 60.15 11:48:01 AM 0 32.79 0.00 0.60 0.07 0.10 66.44 11:48:01 AM 1 54.33 0.00 1.49 2.94 0.12 41.13 11:48:01 AM 2 44.80 0.00 2.81 1.50 0.12 50.78 11:48:01 AM 3 21.40 0.00 2.12 2.16 0.08 74.24 11:48:01 AM 4 30.93 0.00 2.71 3.51 0.08 62.77 11:48:01 AM 5 46.30 0.00 1.12 2.59 0.08 49.91 11:48:01 AM 6 24.52 0.00 0.82 1.02 0.08 73.56 11:48:01 AM 7 35.86 0.00 1.20 0.42 0.08 62.43 11:49:01 AM all 31.96 0.00 0.78 5.09 0.07 62.10 11:49:01 AM 0 28.44 0.00 0.88 7.68 0.07 62.93 11:49:01 AM 1 42.07 0.00 0.35 3.39 0.07 54.12 11:49:01 AM 2 21.01 0.00 1.77 4.69 0.05 72.47 11:49:01 AM 3 49.17 0.00 0.55 5.79 0.10 44.38 11:49:01 AM 4 41.90 0.00 0.47 8.69 0.08 48.85 11:49:01 AM 5 30.48 0.00 0.55 2.69 0.07 66.22 11:49:01 AM 6 26.57 0.00 0.40 0.08 0.07 72.88 11:49:01 AM 7 16.03 0.00 1.29 7.72 0.05 74.92 11:50:01 AM all 20.26 0.00 1.31 1.68 0.07 76.68 11:50:01 AM 0 26.82 0.00 0.79 0.10 0.08 72.21 11:50:01 AM 1 32.24 0.00 3.41 5.08 0.08 59.18 11:50:01 AM 2 19.55 0.00 0.97 3.19 0.08 76.21 11:50:01 AM 3 23.28 0.00 0.73 3.39 0.07 72.52 11:50:01 AM 4 21.59 0.00 1.77 0.35 0.05 76.24 11:50:01 AM 5 7.21 0.00 0.84 0.77 0.05 91.13 11:50:01 AM 6 14.99 0.00 0.92 0.12 0.08 83.89 11:50:01 AM 7 16.34 0.00 1.09 0.45 0.07 82.05 11:51:01 AM all 0.61 0.00 0.03 0.01 0.01 99.33 11:51:01 AM 0 1.37 0.00 0.02 0.00 0.00 98.62 11:51:01 AM 1 0.18 0.00 0.10 0.07 0.05 99.60 11:51:01 AM 2 0.70 0.00 0.07 0.00 0.02 99.22 11:51:01 AM 3 0.03 0.00 0.02 0.00 0.02 99.93 11:51:01 AM 4 0.18 0.00 0.00 0.00 0.02 99.80 11:51:01 AM 5 0.62 0.00 0.05 0.00 0.02 99.32 11:51:01 AM 6 1.07 0.00 0.00 0.00 0.00 98.93 11:51:01 AM 7 0.73 0.00 0.02 0.00 0.00 99.25 11:52:02 AM all 5.97 0.00 3.21 5.30 0.05 85.48 11:52:02 AM 0 5.98 0.00 2.64 6.53 0.05 84.80 11:52:02 AM 1 6.94 0.00 3.40 16.37 0.07 73.22 11:52:02 AM 2 5.05 0.00 5.61 11.83 0.07 77.44 11:52:02 AM 3 5.75 0.00 2.36 1.33 0.05 90.51 11:52:02 AM 4 4.83 0.00 2.32 0.54 0.03 92.28 11:52:02 AM 5 5.86 0.00 2.58 3.25 0.03 88.28 11:52:02 AM 6 7.53 0.00 3.16 1.56 0.05 87.69 11:52:02 AM 7 5.81 0.00 3.58 0.99 0.05 89.57 11:53:01 AM all 4.53 0.00 3.15 6.30 0.04 85.97 11:53:01 AM 0 3.83 0.00 1.86 2.50 0.05 91.75 11:53:01 AM 1 5.88 0.00 4.16 22.39 0.05 67.51 11:53:01 AM 2 4.26 0.00 2.76 9.92 0.05 83.01 11:53:01 AM 3 5.24 0.00 5.73 10.91 0.05 78.07 11:53:01 AM 4 4.09 0.00 2.16 2.05 0.05 91.64 11:53:01 AM 5 4.23 0.00 2.65 0.85 0.03 92.24 11:53:01 AM 6 5.63 0.00 4.46 0.56 0.03 89.31 11:53:01 AM 7 3.11 0.00 1.42 1.21 0.03 94.23 11:54:01 AM all 20.64 0.00 1.07 0.22 0.10 77.98 11:54:01 AM 0 16.19 0.00 0.71 0.03 0.08 82.98 11:54:01 AM 1 23.86 0.00 1.58 0.45 0.12 74.00 11:54:01 AM 2 18.83 0.00 1.65 1.18 0.10 78.24 11:54:01 AM 3 19.79 0.00 0.91 0.03 0.08 79.18 11:54:01 AM 4 21.75 0.00 0.94 0.02 0.08 77.21 11:54:01 AM 5 24.25 0.00 0.99 0.00 0.08 74.68 11:54:01 AM 6 21.44 0.00 0.97 0.02 0.10 77.47 11:54:01 AM 7 18.97 0.00 0.82 0.00 0.12 80.09 11:55:01 AM all 20.73 0.00 0.81 0.01 0.10 78.36 11:55:01 AM 0 16.22 0.00 0.70 0.02 0.10 82.96 11:55:01 AM 1 23.84 0.00 0.87 0.00 0.10 75.19 11:55:01 AM 2 19.23 0.00 0.82 0.00 0.10 79.84 11:55:01 AM 3 23.54 0.00 0.82 0.02 0.10 75.52 11:55:01 AM 4 14.52 0.00 0.72 0.00 0.08 84.67 11:55:01 AM 5 19.63 0.00 0.72 0.02 0.10 79.53 11:55:01 AM 6 24.74 0.00 0.92 0.00 0.12 74.22 11:55:01 AM 7 24.09 0.00 0.87 0.02 0.08 74.94 11:56:01 AM all 21.85 0.00 0.85 0.01 0.10 77.19 11:56:01 AM 0 26.20 0.00 1.04 0.00 0.10 72.66 11:56:01 AM 1 23.33 0.00 0.85 0.02 0.10 75.70 11:56:01 AM 2 21.84 0.00 0.94 0.02 0.10 77.10 11:56:01 AM 3 23.04 0.00 0.86 0.00 0.10 76.00 11:56:01 AM 4 15.64 0.00 0.66 0.02 0.12 83.57 11:56:01 AM 5 25.88 0.00 0.94 0.02 0.08 73.08 11:56:01 AM 6 24.24 0.00 0.96 0.02 0.10 74.69 11:56:01 AM 7 14.58 0.00 0.55 0.00 0.08 84.78 11:56:01 AM CPU %user %nice %system %iowait %steal %idle 11:57:01 AM all 15.85 0.00 2.72 2.20 0.07 79.16 11:57:01 AM 0 11.44 0.00 1.83 0.60 0.07 86.07 11:57:01 AM 1 8.95 0.00 3.10 2.31 0.08 85.56 11:57:01 AM 2 24.21 0.00 4.07 3.02 0.07 68.63 11:57:01 AM 3 9.80 0.00 2.51 2.75 0.05 84.89 11:57:01 AM 4 12.81 0.00 2.26 1.27 0.08 83.56 11:57:01 AM 5 21.04 0.00 2.11 2.14 0.07 74.64 11:57:01 AM 6 22.87 0.00 3.41 4.01 0.08 69.63 11:57:01 AM 7 15.67 0.00 2.46 1.46 0.07 80.34 Average: all 18.08 0.00 1.52 2.00 0.07 78.33 Average: 0 17.26 0.00 1.09 1.55 0.07 80.03 Average: 1 21.48 0.00 1.84 4.51 0.09 72.08 Average: 2 19.15 0.00 2.10 3.03 0.08 75.64 Average: 3 18.12 0.00 1.69 2.40 0.07 77.71 Average: 4 16.35 0.00 1.34 1.48 0.07 80.76 Average: 5 18.72 0.00 1.35 1.22 0.06 78.64 Average: 6 17.65 0.00 1.49 0.72 0.07 80.06 Average: 7 15.88 0.00 1.23 1.11 0.07 81.71