---> uname -a: Linux prd-centos8-docker-8c-8g-3634.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 1650 22276 19 7963 29766 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:10:b0:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe10:b033/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:07:dc:86 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) 10/18/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:02 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 146.64 2.51 144.13 1617.90 11006.83 10:39:01 PM 162.48 14.46 148.02 1867.29 5121.47 10:40:01 PM 141.91 0.63 141.27 348.97 14733.63 10:41:01 PM 58.54 0.20 58.34 79.99 7673.35 10:42:01 PM 134.37 1.78 132.59 56.51 5618.74 10:43:01 PM 805.68 0.03 805.65 19.33 73784.87 10:44:01 PM 898.13 0.02 898.12 13.60 47242.31 10:45:01 PM 593.23 0.00 593.23 0.00 21298.63 10:46:01 PM 8.83 0.00 8.83 0.00 1183.90 10:47:01 PM 220.19 0.07 220.13 0.53 14458.81 10:48:01 PM 576.67 0.67 576.00 67.59 36024.80 Average: 340.88 1.85 339.03 368.32 21664.49 10:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29430104 31252144 3225608 9.88 2688 2138296 1370968 4.07 158032 2601564 96244 10:39:01 PM 28441752 30681064 4213960 12.90 2688 2547572 1849508 5.49 242804 3471036 347320 10:40:01 PM 27126624 29586956 5529088 16.93 2688 2764668 3335160 9.90 279340 4726596 138192 10:41:01 PM 25496632 28044416 7159080 21.92 2688 2849620 4330260 12.85 294796 6332400 8332 10:42:01 PM 24483452 27887420 8172260 25.03 2688 3701016 4383088 13.00 475376 7146828 731508 10:43:01 PM 21759388 27204312 10896324 33.37 2688 5476848 4857380 14.41 527540 9264516 707280 10:44:01 PM 20929540 27393608 11726172 35.91 2688 6381480 4551172 13.50 581192 9779928 551256 10:45:01 PM 18471724 24886808 14183988 43.43 2688 6330476 4981072 14.78 593448 12113712 8 10:46:01 PM 18537572 24982404 14118140 43.23 2688 6359856 5068560 15.04 598300 12041576 8 10:47:01 PM 20117680 27313764 12538032 38.39 2688 7042284 5003228 14.84 678708 10342612 413920 10:48:01 PM 22786648 30454772 9869064 30.22 2688 7511636 1497192 4.44 1303404 7033328 18324 Average: 23416465 28153424 9239247 28.29 2688 4827614 3747963 11.12 521176 7714009 273854 10:37:02 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 137.81 118.39 1180.07 44.86 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 472.92 372.32 5773.39 61.61 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 196.27 165.62 3064.48 23.03 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 90.48 71.60 1165.52 15.55 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 208.58 195.07 2173.27 28.29 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 587.15 446.16 9039.18 50.25 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 171.17 148.18 2174.89 20.71 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 0.25 0.15 0.07 0.22 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 1.08 0.30 0.22 0.64 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 295.28 226.07 3413.42 37.85 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 339.96 458.22 346.38 7585.16 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 227.51 200.32 2577.83 716.22 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) 10/18/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:02 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.15 0.00 0.80 0.40 0.04 91.60 10:38:01 PM 0 3.61 0.00 0.56 0.14 0.05 95.64 10:38:01 PM 1 16.35 0.00 1.27 0.53 0.05 81.80 10:38:01 PM 2 3.14 0.00 0.66 1.02 0.05 95.13 10:38:01 PM 3 3.37 0.00 0.34 0.37 0.07 95.85 10:38:01 PM 4 9.12 0.00 1.43 0.32 0.03 89.10 10:38:01 PM 5 4.01 0.00 0.42 0.32 0.05 95.19 10:38:01 PM 6 1.61 0.00 0.15 0.02 0.02 98.20 10:38:01 PM 7 16.00 0.00 1.58 0.46 0.03 81.92 10:39:01 PM all 10.70 0.00 0.94 0.97 0.07 87.32 10:39:01 PM 0 9.21 0.00 0.82 0.90 0.07 89.01 10:39:01 PM 1 9.42 0.00 1.22 1.24 0.08 88.04 10:39:01 PM 2 12.47 0.00 0.75 0.53 0.08 86.16 10:39:01 PM 3 9.87 0.00 0.40 0.18 0.05 89.50 10:39:01 PM 4 6.27 0.00 0.87 0.07 0.07 92.73 10:39:01 PM 5 12.95 0.00 1.35 1.81 0.08 83.80 10:39:01 PM 6 9.84 0.00 1.04 0.44 0.07 88.62 10:39:01 PM 7 15.56 0.00 1.05 2.57 0.08 80.73 10:40:01 PM all 44.98 0.00 1.12 1.59 0.10 52.22 10:40:01 PM 0 57.04 0.00 0.77 0.02 0.12 42.06 10:40:01 PM 1 18.40 0.00 0.70 1.54 0.08 79.28 10:40:01 PM 2 61.02 0.00 0.98 0.20 0.10 37.70 10:40:01 PM 3 40.39 0.00 1.61 4.32 0.12 53.57 10:40:01 PM 4 41.86 0.00 1.52 3.01 0.10 53.51 10:40:01 PM 5 39.97 0.00 0.97 1.29 0.08 57.69 10:40:01 PM 6 40.37 0.00 1.64 1.82 0.08 56.08 10:40:01 PM 7 60.73 0.00 0.73 0.52 0.08 37.93 10:41:01 PM all 47.66 0.00 1.27 0.29 0.11 50.67 10:41:01 PM 0 43.31 0.00 1.03 0.20 0.12 55.33 10:41:01 PM 1 47.55 0.00 1.49 0.52 0.12 50.33 10:41:01 PM 2 50.89 0.00 1.17 0.32 0.12 47.51 10:41:01 PM 3 39.95 0.00 1.32 0.62 0.10 58.01 10:41:01 PM 4 39.53 0.00 1.39 0.48 0.10 58.50 10:41:01 PM 5 62.44 0.00 0.73 0.05 0.12 36.66 10:41:01 PM 6 54.72 0.00 1.69 0.05 0.10 43.44 10:41:01 PM 7 42.90 0.00 1.32 0.07 0.10 55.61 10:42:01 PM all 18.63 0.00 1.00 1.87 0.08 78.42 10:42:01 PM 0 12.35 0.00 0.57 0.25 0.07 86.77 10:42:01 PM 1 16.01 0.00 0.72 0.45 0.07 82.76 10:42:01 PM 2 14.95 0.00 0.90 1.09 0.07 83.00 10:42:01 PM 3 38.56 0.00 2.32 0.55 0.12 58.45 10:42:01 PM 4 11.84 0.00 0.73 0.27 0.05 87.11 10:42:01 PM 5 34.35 0.00 1.12 0.23 0.08 64.22 10:42:01 PM 6 12.32 0.00 1.07 5.36 0.08 81.17 10:42:01 PM 7 8.69 0.00 0.60 6.73 0.10 83.88 10:43:01 PM all 14.06 0.00 5.51 3.55 0.09 76.78 10:43:01 PM 0 5.10 0.00 7.70 0.61 0.12 86.47 10:43:01 PM 1 21.24 0.00 5.74 1.39 0.10 71.53 10:43:01 PM 2 2.98 0.00 4.96 16.83 0.10 75.13 10:43:01 PM 3 3.84 0.00 7.01 1.59 0.08 87.47 10:43:01 PM 4 15.33 0.00 2.46 2.98 0.08 79.14 10:43:01 PM 5 44.46 0.00 8.56 1.65 0.10 45.23 10:43:01 PM 6 12.57 0.00 3.85 1.71 0.07 81.80 10:43:01 PM 7 6.77 0.00 3.86 1.66 0.10 87.60 10:44:01 PM all 18.39 0.00 3.14 2.44 0.09 75.94 10:44:01 PM 0 11.35 0.00 1.19 0.12 0.08 87.27 10:44:01 PM 1 7.49 0.00 2.77 0.57 0.10 89.07 10:44:01 PM 2 6.77 0.00 6.20 11.69 0.10 75.23 10:44:01 PM 3 13.33 0.00 2.63 0.92 0.10 83.02 10:44:01 PM 4 30.80 0.00 5.30 1.36 0.10 62.43 10:44:01 PM 5 52.95 0.00 4.48 0.54 0.10 41.93 10:44:01 PM 6 10.87 0.00 1.27 2.78 0.08 84.99 10:44:01 PM 7 13.56 0.00 1.32 1.60 0.05 83.47 10:45:01 PM all 23.69 0.00 1.02 1.57 0.08 73.64 10:45:01 PM 0 95.19 0.00 2.65 0.00 0.13 2.02 10:45:01 PM 1 17.80 0.00 0.62 0.00 0.08 81.50 10:45:01 PM 2 12.33 0.00 1.79 10.43 0.05 75.40 10:45:01 PM 3 21.35 0.00 0.72 0.02 0.08 77.84 10:45:01 PM 4 17.70 0.00 0.57 0.00 0.08 81.65 10:45:01 PM 5 5.97 0.00 0.60 1.14 0.08 92.21 10:45:01 PM 6 12.23 0.00 0.57 0.60 0.07 86.54 10:45:01 PM 7 6.93 0.00 0.67 0.40 0.07 91.94 10:46:01 PM all 20.71 0.00 0.78 0.04 0.07 78.41 10:46:01 PM 0 74.30 0.00 1.08 0.00 0.12 24.50 10:46:01 PM 1 10.68 0.00 0.73 0.13 0.07 88.38 10:46:01 PM 2 15.31 0.00 0.92 0.15 0.10 83.53 10:46:01 PM 3 12.33 0.00 0.75 0.00 0.07 86.85 10:46:01 PM 4 9.87 0.00 0.47 0.00 0.05 89.61 10:46:01 PM 5 24.96 0.00 0.70 0.02 0.07 74.25 10:46:01 PM 6 7.68 0.00 0.62 0.00 0.03 91.67 10:46:01 PM 7 10.54 0.00 0.97 0.00 0.05 88.44 10:47:01 PM all 16.62 0.00 1.99 0.46 0.08 80.86 10:47:01 PM 0 42.24 0.00 3.40 0.00 0.10 54.26 10:47:01 PM 1 8.53 0.00 1.89 0.00 0.10 89.47 10:47:01 PM 2 15.27 0.00 2.09 0.20 0.10 82.34 10:47:01 PM 3 7.31 0.00 3.45 0.10 0.08 89.06 10:47:01 PM 4 8.94 0.00 1.17 0.07 0.05 89.78 10:47:01 PM 5 34.43 0.00 1.17 0.00 0.07 64.34 10:47:01 PM 6 7.03 0.00 0.90 1.59 0.03 90.45 10:47:01 PM 7 9.23 0.00 1.83 1.69 0.07 87.18 10:48:01 PM all 12.44 0.00 2.01 1.74 0.08 83.73 10:48:01 PM 0 14.81 0.00 1.71 3.88 0.10 79.50 10:48:01 PM 1 13.39 0.00 2.71 1.27 0.08 82.55 10:48:01 PM 2 22.33 0.00 2.39 0.94 0.08 74.26 10:48:01 PM 3 9.15 0.00 1.66 1.20 0.08 87.91 10:48:01 PM 4 5.80 0.00 1.40 0.05 0.10 92.64 10:48:01 PM 5 15.13 0.00 1.41 0.84 0.07 82.56 10:48:01 PM 6 6.11 0.00 2.26 4.10 0.07 87.47 10:48:01 PM 7 12.83 0.00 2.56 1.64 0.07 82.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.40 0.00 1.78 1.35 0.08 75.39 Average: 0 33.59 0.00 1.95 0.56 0.10 63.81 Average: 1 16.99 0.00 1.80 0.69 0.09 80.43 Average: 2 19.82 0.00 2.07 3.93 0.09 74.09 Average: 3 18.17 0.00 2.01 0.90 0.09 78.83 Average: 4 17.92 0.00 1.57 0.78 0.07 79.66 Average: 5 30.18 0.00 1.95 0.72 0.08 67.07 Average: 6 15.96 0.00 1.37 1.68 0.06 80.93 Average: 7 18.54 0.00 1.50 1.58 0.07 78.32