---> uname -a: Linux prd-centos8-docker-8c-8g-69.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25031 19 5707 30265 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:e4:15:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fee4:152b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:31:b8:7e 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 inet6 fe80::42:4fff:fe31:b87e/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) 12/19/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 177.43 14.64 162.79 3107.15 9495.39 10:24:01 AM 213.20 5.03 208.16 1179.87 11432.24 10:25:01 AM 71.77 0.07 71.70 1.33 8846.83 10:26:01 AM 107.01 0.55 106.46 412.73 38816.76 10:27:01 AM 32.87 0.02 32.86 1.73 511.38 10:28:01 AM 12.98 0.48 12.50 21.46 346.65 10:29:01 AM 43.94 0.02 43.92 0.53 9051.05 10:30:01 AM 82.87 0.00 82.87 0.00 15321.34 10:31:01 AM 11.36 0.00 11.36 0.00 295.75 10:32:01 AM 152.04 0.00 152.04 0.00 2037.48 10:33:01 AM 45.95 3.83 42.12 6224.19 28945.52 10:34:01 AM 53.97 0.48 53.48 70.64 9297.23 Average: 83.65 2.08 81.58 915.25 11202.46 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29131080 30987536 3524632 10.79 2688 2173608 1828076 5.42 161896 2903868 153756 10:24:01 AM 27905432 30115636 4750280 14.55 2688 2520460 2312868 6.86 258940 3995276 181736 10:25:01 AM 26834332 29110120 5821380 17.83 2688 2583856 3234712 9.60 279720 5035740 96 10:26:01 AM 24812664 28221708 7843048 24.02 2688 3691968 4022688 11.94 420356 6815868 624 10:27:01 AM 24636832 28050060 8018880 24.56 2688 3694828 4318432 12.81 439180 6967344 72 10:28:01 AM 24489724 27908232 8165988 25.01 2688 3700692 4187524 12.42 442284 7113248 72 10:29:01 AM 24503456 28473600 8152256 24.96 2688 4236116 3887576 11.53 506804 7009748 286024 10:30:01 AM 23100272 27262848 9555440 29.26 2688 4430712 6223116 18.46 553348 8326192 3420 10:31:01 AM 22820044 27005776 9835668 30.12 2688 4454620 6337132 18.80 555468 8600200 7184 10:32:01 AM 24636088 28889396 8019624 24.56 2688 4509080 3261420 9.68 579152 6782116 151296 10:33:01 AM 24493604 29851528 8162108 24.99 2688 5600712 2524656 7.49 781852 6702980 206728 10:34:01 AM 25685320 31043488 6970392 21.35 2688 5599860 1474212 4.37 975468 5323716 8864 Average: 25254071 28909994 7401641 22.67 2688 3933043 3634368 10.78 496206 6298025 83323 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 154.27 116.71 1359.23 26.34 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 375.52 298.45 4855.04 40.49 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 186.09 154.41 930.42 38.86 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 304.15 175.73 9498.12 13.30 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 37.45 37.45 3.54 3.54 0.00 0.00 0.00 0.00 10:27:01 AM eth0 78.89 56.53 21.53 24.75 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.28 11.63 1.53 1.42 0.00 0.00 0.00 0.00 10:27:01 AM veth288c7e9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 69.99 69.99 3.90 3.90 0.00 0.00 0.00 0.00 10:28:01 AM eth0 238.47 188.50 63.60 81.81 0.00 0.00 0.00 0.00 10:28:01 AM docker0 2.53 3.03 0.37 0.43 0.00 0.00 0.00 0.00 10:29:01 AM lo 4.55 4.55 0.24 0.24 0.00 0.00 0.00 0.00 10:29:01 AM eth0 556.70 220.79 3002.10 30.30 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 384.64 384.64 57.09 57.09 0.00 0.00 0.00 0.00 10:30:01 AM eth0 38.82 29.14 12.35 14.17 0.00 0.00 0.00 0.00 10:30:01 AM docker0 163.43 172.19 25.84 27.81 0.00 0.00 0.00 0.00 10:30:01 AM veth0bec41f 144.42 151.73 25.82 22.31 0.00 0.00 0.00 0.00 10:30:01 AM vethe5fd127 19.01 21.16 2.26 5.76 0.00 0.00 0.00 0.00 10:31:01 AM lo 1247.38 1247.38 224.32 224.32 0.00 0.00 0.00 0.00 10:31:01 AM eth0 150.35 103.22 40.80 45.26 0.00 0.00 0.00 0.00 10:31:01 AM docker0 561.36 574.58 112.04 107.08 0.00 0.00 0.00 0.00 10:31:01 AM veth0bec41f 509.00 524.29 113.94 80.89 0.00 0.00 0.00 0.01 10:31:01 AM vethe5fd127 52.37 50.32 5.77 26.19 0.00 0.00 0.00 0.00 10:32:01 AM lo 7.06 7.06 0.43 0.43 0.00 0.00 0.00 0.00 10:32:01 AM eth0 60.25 55.19 444.17 15.16 0.00 0.00 0.00 0.00 10:32:01 AM docker0 2.23 2.00 0.14 0.17 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 204.38 158.83 3938.29 16.76 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 111.13 88.94 227.82 84.33 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.12 146.12 24.16 24.16 0.00 0.00 0.00 0.00 Average: eth0 204.99 137.23 2033.82 35.97 0.00 0.00 0.00 0.00 Average: docker0 61.74 63.71 11.68 11.43 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) 12/19/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.38 0.00 1.07 0.96 0.07 86.53 10:23:01 AM 0 7.21 0.00 1.20 1.22 0.10 90.26 10:23:01 AM 1 7.29 0.00 0.99 0.80 0.05 90.88 10:23:01 AM 2 26.22 0.00 2.36 2.96 0.08 68.38 10:23:01 AM 3 16.45 0.00 1.26 0.25 0.07 81.97 10:23:01 AM 4 10.63 0.00 1.12 1.11 0.09 87.06 10:23:01 AM 5 6.78 0.00 0.63 1.09 0.05 91.45 10:23:01 AM 6 6.13 0.00 0.25 0.08 0.03 93.50 10:23:01 AM 7 10.35 0.00 0.73 0.17 0.05 88.70 10:24:01 AM all 32.11 0.00 1.21 2.10 0.10 64.48 10:24:01 AM 0 32.66 0.00 1.12 0.48 0.08 65.65 10:24:01 AM 1 19.86 0.00 1.15 3.66 0.12 75.21 10:24:01 AM 2 40.16 0.00 1.62 4.15 0.13 53.94 10:24:01 AM 3 32.84 0.00 1.34 1.12 0.08 64.62 10:24:01 AM 4 28.11 0.00 1.24 5.53 0.10 65.02 10:24:01 AM 5 22.56 0.00 1.34 0.55 0.08 75.46 10:24:01 AM 6 34.78 0.00 0.87 0.35 0.08 63.92 10:24:01 AM 7 45.87 0.00 1.00 0.95 0.12 52.06 10:25:01 AM all 26.18 0.00 0.83 0.23 0.06 72.71 10:25:01 AM 0 24.10 0.00 0.35 0.00 0.07 75.48 10:25:01 AM 1 21.55 0.00 0.53 0.02 0.05 77.85 10:25:01 AM 2 21.71 0.00 0.72 0.10 0.07 77.40 10:25:01 AM 3 15.92 0.00 0.55 0.05 0.07 83.41 10:25:01 AM 4 59.81 0.00 1.85 0.48 0.10 37.75 10:25:01 AM 5 17.10 0.00 1.05 0.74 0.05 81.06 10:25:01 AM 6 28.90 0.00 0.60 0.37 0.05 70.09 10:25:01 AM 7 20.29 0.00 0.95 0.07 0.05 78.64 10:26:01 AM all 26.08 0.00 2.74 0.77 0.09 70.33 10:26:01 AM 0 19.92 0.00 1.83 0.40 0.08 77.76 10:26:01 AM 1 30.93 0.00 2.50 0.34 0.08 66.15 10:26:01 AM 2 13.14 0.00 3.26 1.06 0.07 82.47 10:26:01 AM 3 24.53 0.00 3.82 2.88 0.10 68.67 10:26:01 AM 4 44.28 0.00 2.44 0.05 0.08 53.14 10:26:01 AM 5 27.72 0.00 3.07 0.52 0.08 68.60 10:26:01 AM 6 25.39 0.00 2.35 0.42 0.08 71.76 10:26:01 AM 7 22.74 0.00 2.62 0.49 0.10 74.05 10:27:01 AM all 22.50 0.00 2.17 0.08 0.09 75.16 10:27:01 AM 0 23.69 0.00 2.46 0.02 0.10 73.74 10:27:01 AM 1 20.57 0.00 1.74 0.03 0.10 77.56 10:27:01 AM 2 21.89 0.00 2.28 0.08 0.10 75.64 10:27:01 AM 3 14.84 0.00 1.97 0.07 0.08 83.03 10:27:01 AM 4 20.53 0.00 2.63 0.08 0.08 76.67 10:27:01 AM 5 20.53 0.00 2.18 0.23 0.08 76.97 10:27:01 AM 6 17.32 0.00 1.51 0.10 0.08 80.99 10:27:01 AM 7 40.60 0.00 2.61 0.03 0.10 56.65 10:28:01 AM all 10.45 0.00 1.63 0.02 0.08 87.82 10:28:01 AM 0 11.62 0.00 1.25 0.00 0.08 87.04 10:28:01 AM 1 12.06 0.00 2.06 0.00 0.08 85.79 10:28:01 AM 2 9.64 0.00 1.26 0.03 0.07 89.01 10:28:01 AM 3 11.67 0.00 2.07 0.03 0.10 86.12 10:28:01 AM 4 12.06 0.00 2.12 0.00 0.08 85.73 10:28:01 AM 5 9.22 0.00 1.71 0.07 0.07 88.94 10:28:01 AM 6 8.85 0.00 1.56 0.02 0.07 89.51 10:28:01 AM 7 8.51 0.00 0.99 0.00 0.10 90.40 10:29:01 AM all 38.93 0.00 1.72 0.18 0.13 59.05 10:29:01 AM 0 37.04 0.00 1.44 0.27 0.08 61.17 10:29:01 AM 1 50.52 0.00 1.72 0.10 0.13 47.52 10:29:01 AM 2 37.18 0.00 2.13 0.62 0.13 59.93 10:29:01 AM 3 28.56 0.00 1.81 0.00 0.17 69.46 10:29:01 AM 4 51.95 0.00 1.67 0.22 0.15 46.01 10:29:01 AM 5 33.93 0.00 2.01 0.05 0.12 63.89 10:29:01 AM 6 41.53 0.00 1.49 0.10 0.12 56.76 10:29:01 AM 7 30.71 0.00 1.47 0.05 0.10 67.67 10:30:01 AM all 28.05 0.00 1.76 0.36 0.12 69.70 10:30:01 AM 0 15.58 0.00 1.78 0.07 0.12 82.46 10:30:01 AM 1 42.96 0.00 2.26 0.44 0.17 54.17 10:30:01 AM 2 17.84 0.00 1.83 1.66 0.08 78.58 10:30:01 AM 3 20.79 0.00 1.61 0.22 0.13 77.25 10:30:01 AM 4 34.37 0.00 2.24 0.15 0.12 63.12 10:30:01 AM 5 32.46 0.00 1.54 0.17 0.10 65.73 10:30:01 AM 6 24.77 0.00 1.53 0.17 0.10 73.43 10:30:01 AM 7 35.64 0.00 1.32 0.00 0.15 62.89 10:31:01 AM all 23.74 0.00 2.07 0.05 0.11 74.03 10:31:01 AM 0 15.93 0.00 2.20 0.07 0.12 81.68 10:31:01 AM 1 23.14 0.00 2.28 0.02 0.12 74.45 10:31:01 AM 2 28.86 0.00 1.48 0.12 0.10 69.44 10:31:01 AM 3 19.93 0.00 2.08 0.00 0.12 77.87 10:31:01 AM 4 29.69 0.00 2.26 0.00 0.12 67.94 10:31:01 AM 5 26.91 0.00 1.52 0.00 0.10 71.46 10:31:01 AM 6 24.43 0.00 1.37 0.07 0.10 74.02 10:31:01 AM 7 21.03 0.00 3.41 0.10 0.10 75.36 10:32:01 AM all 25.98 0.00 0.87 0.26 0.08 72.81 10:32:01 AM 0 50.99 0.00 2.17 1.07 0.12 45.66 10:32:01 AM 1 34.70 0.00 0.50 0.02 0.10 64.69 10:32:01 AM 2 12.23 0.00 0.40 0.00 0.05 87.32 10:32:01 AM 3 21.73 0.00 1.17 0.22 0.07 76.82 10:32:01 AM 4 28.02 0.00 0.52 0.07 0.05 71.35 10:32:01 AM 5 37.15 0.00 0.57 0.03 0.08 62.16 10:32:01 AM 6 14.95 0.00 1.14 0.55 0.08 83.28 10:32:01 AM 7 8.07 0.00 0.53 0.10 0.07 91.23 10:33:01 AM all 37.58 0.00 1.90 0.40 0.10 60.02 10:33:01 AM 0 40.04 0.00 1.74 0.08 0.10 58.04 10:33:01 AM 1 25.87 0.00 1.89 0.97 0.12 71.15 10:33:01 AM 2 49.71 0.00 2.23 0.05 0.10 47.92 10:33:01 AM 3 24.11 0.00 1.98 0.18 0.08 73.65 10:33:01 AM 4 23.34 0.00 2.13 1.09 0.07 73.38 10:33:01 AM 5 40.41 0.00 2.21 0.08 0.10 57.20 10:33:01 AM 6 46.05 0.00 1.52 0.00 0.10 52.33 10:33:01 AM 7 51.08 0.00 1.54 0.77 0.10 46.51 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 17.54 0.00 1.23 0.15 0.06 81.01 10:34:01 AM 0 20.02 0.00 1.30 0.07 0.08 78.52 10:34:01 AM 1 9.26 0.00 0.75 0.10 0.07 89.82 10:34:01 AM 2 36.83 0.00 2.22 0.17 0.08 60.70 10:34:01 AM 3 7.89 0.00 0.90 0.28 0.07 90.86 10:34:01 AM 4 4.26 0.00 1.07 0.50 0.07 94.10 10:34:01 AM 5 19.82 0.00 1.02 0.02 0.03 79.11 10:34:01 AM 6 13.81 0.00 1.37 0.05 0.05 84.72 10:34:01 AM 7 28.42 0.00 1.20 0.05 0.07 70.26 Average: all 25.06 0.00 1.60 0.46 0.09 72.79 Average: 0 24.93 0.00 1.57 0.31 0.09 73.09 Average: 1 24.91 0.00 1.53 0.54 0.10 72.92 Average: 2 26.29 0.00 1.81 0.91 0.09 70.90 Average: 3 19.94 0.00 1.71 0.44 0.09 77.82 Average: 4 28.94 0.00 1.77 0.77 0.09 68.42 Average: 5 24.57 0.00 1.57 0.29 0.08 73.48 Average: 6 23.92 0.00 1.30 0.19 0.08 74.51 Average: 7 26.96 0.00 1.53 0.23 0.09 71.18