---> uname -a: Linux prd-centos8-docker-8c-8g-26925.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25295 19 5459 30281 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:90:32:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe90:322c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:f4:64:b7 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::42:96ff:fef4:64b7/64 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) 07/09/2025 _x86_64_ (8 CPU) 15:31:57 LINUX RESTART (8 CPU) 03:33:03 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 287.94 18.10 269.84 3869.98 13832.56 03:35:01 PM 136.39 1.57 134.82 500.23 12539.84 03:36:01 PM 116.09 0.67 115.43 397.20 40013.01 03:37:01 PM 32.26 0.05 32.21 0.53 491.64 03:38:01 PM 10.63 0.43 10.20 20.93 236.24 03:39:01 PM 4.55 0.00 4.55 0.00 175.00 03:40:01 PM 8.52 0.00 8.52 0.00 437.81 03:41:01 PM 106.95 0.00 106.95 0.00 23491.39 03:42:01 PM 23.24 0.02 23.23 1.20 933.11 03:43:01 PM 172.63 2.50 170.13 4521.74 2075.91 Average: 89.26 2.28 86.98 921.45 9408.09 03:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 28490652 30647764 4165060 12.75 2688 2470312 1852080 5.50 216740 3465228 285332 03:35:01 PM 25179592 28400408 7476120 22.89 2688 3523860 4184112 12.41 325556 6626312 985492 03:36:01 PM 24614852 28019088 8040860 24.62 2688 3686860 4841440 14.36 429836 6997964 72 03:37:01 PM 24464080 27872976 8191632 25.08 2688 3691356 4322956 12.83 438692 7141836 492 03:38:01 PM 24399952 27811412 8255760 25.28 2688 3693824 4340796 12.88 439996 7204156 20 03:39:01 PM 25331096 28752780 7324616 22.43 2688 3704104 3562064 10.57 441836 6276440 7072 03:40:01 PM 24828620 28252776 7827092 23.97 2688 3706248 3988192 11.83 444332 6775164 1036 03:41:01 PM 23407732 27534668 9247980 28.32 2688 4395920 6074556 18.02 549808 8027192 1548 03:42:01 PM 23426228 27506012 9229484 28.26 2688 4335236 4376708 12.99 544792 8026292 120 03:43:01 PM 23162012 28194712 9493700 29.07 2688 5282792 3820316 11.33 724688 8102368 794900 Average: 24730482 28299260 7925230 24.27 2688 3849051 4136322 12.27 455628 6864295 207608 03:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 426.47 323.94 5295.46 46.74 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 406.41 263.13 10702.30 35.61 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 2.00 2.00 0.10 0.10 0.00 0.00 0.00 0.00 03:36:01 PM eth0 9.01 9.86 2.56 4.93 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:36:01 PM veth312292c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:37:01 PM lo 47.38 47.38 4.16 4.16 0.00 0.00 0.00 0.00 03:37:01 PM eth0 160.08 113.18 45.97 47.51 0.00 0.00 0.00 0.00 03:37:01 PM docker0 11.11 12.53 1.65 1.59 0.00 0.00 0.00 0.00 03:38:01 PM lo 57.20 57.20 2.92 2.92 0.00 0.00 0.00 0.00 03:38:01 PM eth0 255.25 191.77 64.09 73.10 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 03:39:01 PM lo 51.69 51.69 2.52 2.52 0.00 0.00 0.00 0.00 03:39:01 PM eth0 186.10 156.06 80.95 62.04 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 149.91 113.66 83.66 32.13 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 19.33 19.33 2.45 2.45 0.00 0.00 0.00 0.00 03:41:01 PM eth0 647.50 366.21 2961.21 29.61 0.00 0.00 0.00 0.00 03:41:01 PM docker0 8.30 9.85 0.80 1.71 0.00 0.00 0.00 0.00 03:41:01 PM veth94e282f 8.30 9.98 0.91 1.72 0.00 0.00 0.00 0.00 03:41:01 PM veth2755ac5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:42:01 PM lo 1414.03 1414.03 246.03 246.03 0.00 0.00 0.00 0.00 03:42:01 PM eth0 124.09 81.46 32.18 33.57 0.00 0.00 0.00 0.00 03:42:01 PM docker0 622.33 638.30 120.61 116.57 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:43:01 PM eth0 90.15 77.11 1529.19 15.36 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.79 159.79 25.91 25.91 0.00 0.00 0.00 0.00 Average: eth0 244.89 169.12 2069.06 38.03 0.00 0.00 0.00 0.00 Average: docker0 64.47 66.42 12.36 12.05 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) 07/09/2025 _x86_64_ (8 CPU) 15:31:57 LINUX RESTART (8 CPU) 03:33:03 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 21.21 0.00 1.48 1.36 0.07 75.89 03:34:01 PM 0 27.75 0.00 1.31 0.67 0.07 70.19 03:34:01 PM 1 35.08 0.00 3.37 1.61 0.09 59.85 03:34:01 PM 2 8.56 0.00 0.78 1.00 0.07 89.59 03:34:01 PM 3 26.25 0.00 1.33 1.09 0.09 71.24 03:34:01 PM 4 23.52 0.00 1.49 1.83 0.05 73.11 03:34:01 PM 5 19.17 0.00 1.21 1.33 0.07 78.22 03:34:01 PM 6 17.48 0.00 1.46 3.17 0.05 77.84 03:34:01 PM 7 11.84 0.00 0.88 0.17 0.05 87.05 03:35:01 PM all 45.83 0.00 2.00 0.82 0.09 51.26 03:35:01 PM 0 48.37 0.00 1.74 0.87 0.08 48.94 03:35:01 PM 1 50.31 0.00 1.94 0.05 0.10 47.60 03:35:01 PM 2 61.73 0.00 2.73 1.32 0.12 34.11 03:35:01 PM 3 50.50 0.00 2.30 0.34 0.10 46.76 03:35:01 PM 4 24.95 0.00 1.86 0.44 0.08 72.67 03:35:01 PM 5 63.92 0.00 1.32 0.22 0.10 34.44 03:35:01 PM 6 33.34 0.00 2.08 0.64 0.08 63.86 03:35:01 PM 7 33.42 0.00 2.06 2.69 0.08 61.75 03:36:01 PM all 16.44 0.00 2.61 2.28 0.07 78.61 03:36:01 PM 0 13.42 0.00 2.72 0.08 0.08 83.69 03:36:01 PM 1 14.62 0.00 2.92 2.70 0.07 79.68 03:36:01 PM 2 26.48 0.00 2.58 1.02 0.08 69.83 03:36:01 PM 3 19.35 0.00 2.62 1.11 0.05 76.87 03:36:01 PM 4 14.31 0.00 2.40 2.02 0.07 81.21 03:36:01 PM 5 16.82 0.00 2.72 6.96 0.05 73.45 03:36:01 PM 6 10.81 0.00 2.27 2.34 0.07 84.52 03:36:01 PM 7 15.66 0.00 2.65 1.98 0.05 79.66 03:37:01 PM all 21.95 0.00 2.50 0.06 0.10 75.40 03:37:01 PM 0 20.31 0.00 2.83 0.05 0.10 76.71 03:37:01 PM 1 23.21 0.00 2.70 0.07 0.10 73.93 03:37:01 PM 2 23.45 0.00 2.68 0.08 0.10 73.69 03:37:01 PM 3 19.37 0.00 2.36 0.07 0.10 78.10 03:37:01 PM 4 21.64 0.00 2.08 0.02 0.10 76.17 03:37:01 PM 5 22.18 0.00 2.26 0.03 0.10 75.42 03:37:01 PM 6 27.01 0.00 2.81 0.02 0.08 70.08 03:37:01 PM 7 18.42 0.00 2.26 0.13 0.08 79.10 03:38:01 PM all 5.33 0.00 1.02 0.03 0.05 93.58 03:38:01 PM 0 3.89 0.00 0.68 0.02 0.05 95.36 03:38:01 PM 1 8.71 0.00 1.57 0.02 0.07 89.64 03:38:01 PM 2 8.16 0.00 1.24 0.02 0.05 90.54 03:38:01 PM 3 3.55 0.00 0.97 0.03 0.05 95.40 03:38:01 PM 4 5.08 0.00 0.99 0.05 0.05 93.83 03:38:01 PM 5 5.73 0.00 0.87 0.07 0.05 93.28 03:38:01 PM 6 3.35 0.00 1.19 0.00 0.05 95.41 03:38:01 PM 7 4.13 0.00 0.65 0.02 0.05 95.15 03:39:01 PM all 4.08 0.00 0.71 0.01 0.04 95.16 03:39:01 PM 0 4.58 0.00 0.22 0.02 0.03 95.16 03:39:01 PM 1 6.62 0.00 0.57 0.02 0.05 92.74 03:39:01 PM 2 2.01 0.00 0.97 0.00 0.05 96.97 03:39:01 PM 3 4.73 0.00 1.12 0.00 0.05 94.11 03:39:01 PM 4 4.98 0.00 0.58 0.00 0.05 94.39 03:39:01 PM 5 5.22 0.00 0.77 0.00 0.03 93.97 03:39:01 PM 6 2.61 0.00 0.67 0.00 0.03 96.69 03:39:01 PM 7 1.92 0.00 0.77 0.03 0.03 97.24 03:40:01 PM all 20.16 0.00 0.60 0.02 0.05 79.17 03:40:01 PM 0 7.72 0.00 1.22 0.00 0.05 91.01 03:40:01 PM 1 59.01 0.00 1.38 0.00 0.08 39.53 03:40:01 PM 2 18.62 0.00 0.20 0.00 0.05 81.13 03:40:01 PM 3 8.23 0.00 0.23 0.00 0.05 91.48 03:40:01 PM 4 9.29 0.00 0.37 0.15 0.05 90.14 03:40:01 PM 5 17.89 0.00 0.48 0.00 0.03 81.60 03:40:01 PM 6 23.39 0.00 0.17 0.00 0.05 76.40 03:40:01 PM 7 17.11 0.00 0.73 0.00 0.03 82.12 03:41:01 PM all 30.82 0.00 2.01 1.11 0.09 65.97 03:41:01 PM 0 29.46 0.00 1.64 0.08 0.08 68.73 03:41:01 PM 1 35.64 0.00 2.72 2.69 0.08 58.87 03:41:01 PM 2 34.26 0.00 2.21 0.92 0.12 62.49 03:41:01 PM 3 38.07 0.00 1.69 0.39 0.08 59.77 03:41:01 PM 4 31.17 0.00 2.35 4.58 0.08 61.81 03:41:01 PM 5 38.46 0.00 1.96 0.15 0.10 59.32 03:41:01 PM 6 19.35 0.00 1.90 0.03 0.08 78.64 03:41:01 PM 7 20.08 0.00 1.61 0.07 0.08 78.15 03:42:01 PM all 29.68 0.00 2.34 0.05 0.12 67.82 03:42:01 PM 0 33.10 0.00 1.98 0.02 0.10 64.80 03:42:01 PM 1 38.43 0.00 2.75 0.05 0.12 58.65 03:42:01 PM 2 34.12 0.00 2.16 0.08 0.12 63.51 03:42:01 PM 3 29.76 0.00 2.44 0.00 0.20 67.60 03:42:01 PM 4 21.47 0.00 2.54 0.02 0.10 75.87 03:42:01 PM 5 31.12 0.00 2.34 0.02 0.10 66.43 03:42:01 PM 6 16.60 0.00 2.87 0.19 0.08 80.26 03:42:01 PM 7 32.76 0.00 1.64 0.00 0.10 65.49 03:43:01 PM all 30.75 0.00 1.62 0.41 0.08 67.13 03:43:01 PM 0 39.74 0.00 0.97 0.05 0.10 59.14 03:43:01 PM 1 20.71 0.00 1.74 0.42 0.08 77.05 03:43:01 PM 2 27.41 0.00 0.84 0.23 0.07 71.45 03:43:01 PM 3 38.68 0.00 1.32 0.07 0.08 59.85 03:43:01 PM 4 41.79 0.00 2.92 2.14 0.10 53.05 03:43:01 PM 5 26.68 0.00 1.79 0.30 0.08 71.14 03:43:01 PM 6 27.96 0.00 1.74 0.05 0.08 70.16 03:43:01 PM 7 23.07 0.00 1.62 0.03 0.07 75.20 Average: all 22.62 0.00 1.69 0.61 0.08 75.01 Average: 0 22.81 0.00 1.53 0.18 0.08 75.40 Average: 1 29.22 0.00 2.16 0.76 0.08 67.78 Average: 2 24.53 0.00 1.64 0.47 0.08 73.29 Average: 3 23.82 0.00 1.64 0.31 0.09 74.15 Average: 4 19.80 0.00 1.76 1.12 0.07 77.25 Average: 5 24.73 0.00 1.57 0.90 0.07 72.72 Average: 6 18.19 0.00 1.71 0.63 0.07 79.39 Average: 7 17.85 0.00 1.49 0.51 0.06 80.08