---> uname -a: Linux prd-centos8-docker-8c-8g-46311.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1628 22301 19 7960 29788 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:ea:7d:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:feea:7dd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:15:53:8b 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) 09/16/2025 _x86_64_ (8 CPU) 22:37:02 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 136.95 2.37 134.59 1588.00 12323.78 10:40:04 PM 192.60 13.81 178.79 1867.21 2823.72 10:41:01 PM 102.95 0.67 102.28 367.39 14443.61 10:42:01 PM 53.59 0.20 53.39 79.99 7451.97 10:43:01 PM 140.69 1.80 138.89 77.45 15449.44 10:44:01 PM 1145.24 0.02 1145.23 13.60 77390.97 10:45:01 PM 774.88 0.00 774.88 0.00 41147.51 10:46:02 PM 344.54 0.00 344.54 0.00 13103.38 10:47:01 PM 11.89 0.00 11.89 0.00 1372.35 10:48:01 PM 145.53 0.07 145.46 0.53 12977.57 10:49:01 PM 615.08 0.67 614.41 67.58 36252.88 Average: 333.90 1.85 332.05 377.54 21306.11 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29436548 31257680 3219164 9.86 2688 2137192 1392400 4.13 157524 2590808 1816 10:40:04 PM 28199372 30499880 4456340 13.65 2688 2607364 1989320 5.90 255284 3691560 367912 10:41:01 PM 26639776 29113996 6015936 18.42 2688 2777896 3764128 11.17 281096 5208188 142800 10:42:01 PM 26424420 28985316 6231292 19.08 2688 2862348 3796416 11.26 289368 5408484 16756 10:43:01 PM 24993444 28775416 7662268 23.46 2688 4072468 3343264 9.92 486112 6530860 817496 10:44:01 PM 22654248 28099848 10001464 30.63 2688 5477884 3836000 11.38 527628 8334756 326636 10:45:01 PM 21998012 28410888 10657700 32.64 2688 6330684 3214700 9.54 590792 8700420 348036 10:46:02 PM 19725172 26139604 12930540 39.60 2688 6331060 3629476 10.77 593080 10876740 8 10:47:01 PM 20554692 26998772 12101020 37.06 2688 6360440 3744088 11.11 597940 10063540 356 10:48:01 PM 21403540 28585784 11252172 34.46 2688 7030512 3106892 9.22 676452 9076228 422460 10:49:01 PM 22804524 30469108 9851188 30.17 2688 7510172 1549772 4.60 1302772 7031164 18324 Average: 24075795 28848754 8579917 26.27 2688 4863456 3033314 9.00 523459 7046613 223873 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.37 115.84 571.91 41.64 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 10:40:04 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 PM eth0 492.98 387.23 6278.76 60.15 0.00 0.00 0.00 0.00 10:40:04 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 157.34 128.13 2416.69 18.46 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 79.70 67.61 1184.79 13.67 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 353.72 285.74 4699.28 37.20 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 421.71 328.28 6329.09 38.25 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 167.78 149.48 2172.38 20.46 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 10:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:02 PM eth0 0.25 0.17 0.06 0.22 0.00 0.00 0.00 0.00 10:46:02 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 0.20 0.19 0.07 0.23 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 264.51 224.51 3233.57 37.49 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 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 365.41 472.58 514.79 7588.79 0.00 0.00 0.00 0.00 10:49:01 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 223.02 197.93 2514.56 715.15 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) 09/16/2025 _x86_64_ (8 CPU) 22:37:02 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 5.16 0.00 0.71 0.75 0.05 93.33 10:39:01 PM 0 0.95 0.00 0.32 0.18 0.07 98.48 10:39:01 PM 1 16.33 0.00 1.79 1.62 0.07 80.20 10:39:01 PM 2 1.91 0.00 0.48 1.12 0.08 96.41 10:39:01 PM 3 8.51 0.00 0.73 0.82 0.05 89.89 10:39:01 PM 4 1.30 0.00 0.28 0.47 0.03 97.91 10:39:01 PM 5 8.30 0.00 0.93 0.78 0.02 89.97 10:39:01 PM 6 1.98 0.00 0.35 0.55 0.03 97.08 10:39:01 PM 7 2.02 0.00 0.80 0.47 0.05 96.66 10:40:04 PM all 17.86 0.00 1.09 0.63 0.09 80.33 10:40:04 PM 0 16.69 0.00 1.12 0.59 0.08 81.52 10:40:04 PM 1 16.49 0.00 1.73 1.18 0.12 80.48 10:40:04 PM 2 26.13 0.00 1.37 0.12 0.10 72.28 10:40:04 PM 3 21.91 0.00 0.95 0.95 0.08 76.10 10:40:04 PM 4 14.00 0.00 0.88 0.39 0.07 84.67 10:40:04 PM 5 11.48 0.00 0.68 0.81 0.10 86.93 10:40:04 PM 6 22.48 0.00 1.05 0.80 0.08 75.59 10:40:04 PM 7 13.83 0.00 0.98 0.17 0.12 84.90 10:41:01 PM all 51.62 0.00 1.19 0.83 0.09 46.27 10:41:01 PM 0 50.68 0.00 0.86 0.00 0.09 48.37 10:41:01 PM 1 50.22 0.00 1.62 0.04 0.09 48.04 10:41:01 PM 2 80.67 0.00 0.60 0.07 0.09 18.57 10:41:01 PM 3 68.62 0.00 2.34 1.23 0.11 27.70 10:41:01 PM 4 17.84 0.00 0.92 2.27 0.09 78.89 10:41:01 PM 5 37.63 0.00 1.07 2.81 0.11 58.38 10:41:01 PM 6 66.10 0.00 0.97 0.07 0.09 32.77 10:41:01 PM 7 41.22 0.00 1.14 0.12 0.07 57.44 10:42:01 PM all 47.11 0.00 1.33 0.94 0.09 50.54 10:42:01 PM 0 52.77 0.00 1.14 0.03 0.08 45.98 10:42:01 PM 1 57.89 0.00 1.20 0.20 0.08 40.62 10:42:01 PM 2 36.48 0.00 1.37 0.12 0.10 61.93 10:42:01 PM 3 48.35 0.00 0.80 0.02 0.08 50.75 10:42:01 PM 4 39.19 0.00 1.34 0.52 0.08 58.87 10:42:01 PM 5 40.07 0.00 2.40 2.13 0.08 55.32 10:42:01 PM 6 58.84 0.00 0.78 0.02 0.08 40.28 10:42:01 PM 7 43.19 0.00 1.59 4.52 0.08 50.62 10:43:01 PM all 21.45 0.00 1.36 0.73 0.06 76.40 10:43:01 PM 0 17.36 0.00 0.55 0.07 0.05 81.98 10:43:01 PM 1 14.84 0.00 1.24 0.84 0.07 83.02 10:43:01 PM 2 32.60 0.00 2.47 0.02 0.08 64.82 10:43:01 PM 3 34.89 0.00 2.05 2.60 0.07 60.39 10:43:01 PM 4 15.38 0.00 2.53 1.36 0.07 80.68 10:43:01 PM 5 21.28 0.00 0.32 0.20 0.05 78.15 10:43:01 PM 6 26.42 0.00 1.05 0.00 0.03 72.49 10:43:01 PM 7 8.79 0.00 0.68 0.74 0.07 89.73 10:44:01 PM all 14.64 0.00 5.90 4.22 0.09 75.14 10:44:01 PM 0 6.37 0.00 7.93 0.46 0.10 85.14 10:44:01 PM 1 7.30 0.00 2.60 6.24 0.08 83.77 10:44:01 PM 2 56.52 0.00 10.28 0.13 0.08 32.97 10:44:01 PM 3 7.40 0.00 2.13 4.55 0.08 85.83 10:44:01 PM 4 4.33 0.00 8.99 4.17 0.10 82.41 10:44:01 PM 5 3.89 0.00 4.01 3.65 0.08 88.36 10:44:01 PM 6 27.44 0.00 8.39 0.00 0.14 64.04 10:44:01 PM 7 3.89 0.00 3.00 14.45 0.07 78.59 10:45:01 PM all 17.54 0.00 3.17 2.16 0.08 77.05 10:45:01 PM 0 10.09 0.00 2.29 3.97 0.08 83.57 10:45:01 PM 1 2.49 0.00 4.69 3.94 0.07 88.81 10:45:01 PM 2 6.16 0.00 1.69 0.94 0.07 91.14 10:45:01 PM 3 24.74 0.00 3.41 1.19 0.08 70.58 10:45:01 PM 4 12.15 0.00 2.69 2.38 0.07 82.71 10:45:01 PM 5 43.73 0.00 4.27 3.45 0.08 48.47 10:45:01 PM 6 28.08 0.00 4.52 0.24 0.12 67.05 10:45:01 PM 7 12.88 0.00 1.79 1.19 0.07 84.08 10:46:02 PM all 23.36 0.00 0.91 0.95 0.06 74.71 10:46:02 PM 0 29.70 0.00 0.93 0.02 0.07 69.29 10:46:02 PM 1 16.25 0.00 1.47 7.36 0.07 74.86 10:46:02 PM 2 13.82 0.00 0.55 0.22 0.08 85.33 10:46:02 PM 3 22.79 0.00 0.70 0.00 0.07 76.44 10:46:02 PM 4 20.71 0.00 0.73 0.00 0.07 78.48 10:46:02 PM 5 6.26 0.00 0.58 0.00 0.07 93.08 10:46:02 PM 6 70.81 0.00 1.98 0.00 0.08 27.12 10:46:02 PM 7 6.52 0.00 0.33 0.00 0.02 93.13 10:47:01 PM all 20.64 0.00 0.85 0.06 0.07 78.38 10:47:01 PM 0 73.06 0.00 1.43 0.00 0.14 25.38 10:47:01 PM 1 10.99 0.00 0.82 0.24 0.08 87.87 10:47:01 PM 2 8.23 0.00 0.75 0.05 0.05 90.92 10:47:01 PM 3 15.47 0.00 0.66 0.00 0.07 83.80 10:47:01 PM 4 10.96 0.00 0.66 0.00 0.05 88.33 10:47:01 PM 5 9.36 0.00 0.63 0.00 0.03 89.98 10:47:01 PM 6 27.21 0.00 1.09 0.00 0.07 71.64 10:47:01 PM 7 9.87 0.00 0.78 0.17 0.05 89.13 10:48:01 PM all 15.92 0.00 1.84 0.40 0.07 81.77 10:48:01 PM 0 34.12 0.00 1.65 0.03 0.10 64.09 10:48:01 PM 1 4.79 0.00 4.20 0.03 0.08 90.89 10:48:01 PM 2 28.85 0.00 2.62 0.40 0.08 68.04 10:48:01 PM 3 7.76 0.00 1.96 0.80 0.07 89.41 10:48:01 PM 4 8.84 0.00 0.92 1.87 0.07 88.30 10:48:01 PM 5 20.70 0.00 2.07 0.07 0.07 77.10 10:48:01 PM 6 11.10 0.00 0.68 0.00 0.05 88.16 10:48:01 PM 7 11.11 0.00 0.60 0.00 0.05 88.24 10:49:01 PM all 13.07 0.00 1.96 1.92 0.07 82.99 10:49:01 PM 0 8.57 0.00 1.30 0.12 0.07 89.94 10:49:01 PM 1 5.98 0.00 2.03 2.21 0.08 89.70 10:49:01 PM 2 18.78 0.00 2.80 2.13 0.07 76.23 10:49:01 PM 3 11.33 0.00 1.95 3.58 0.07 83.07 10:49:01 PM 4 7.26 0.00 1.76 2.09 0.07 88.82 10:49:01 PM 5 32.31 0.00 2.61 1.31 0.07 63.70 10:49:01 PM 6 10.83 0.00 1.82 2.47 0.05 84.82 10:49:01 PM 7 9.56 0.00 1.39 1.42 0.07 87.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.45 0.00 1.85 1.24 0.07 74.39 Average: 0 27.16 0.00 1.77 0.50 0.08 70.49 Average: 1 18.40 0.00 2.13 2.19 0.08 77.21 Average: 2 27.97 0.00 2.28 0.49 0.08 69.19 Average: 3 24.52 0.00 1.61 1.43 0.07 72.37 Average: 4 13.81 0.00 1.97 1.40 0.07 82.75 Average: 5 21.27 0.00 1.78 1.37 0.07 75.50 Average: 6 31.79 0.00 2.06 0.38 0.07 65.70 Average: 7 14.66 0.00 1.19 2.12 0.06 81.96