---> uname -a: Linux prd-centos8-docker-8c-8g-24870.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1630 22320 19 7939 29786 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:aa:a0:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:feaa:a022/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:b1:4e:0c 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) 06/30/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.67 2.43 143.24 1521.63 10783.39 10:39:01 PM 160.70 14.31 146.39 1852.54 5050.04 10:40:01 PM 143.58 0.87 142.71 364.08 14760.00 10:41:01 PM 58.14 0.02 58.12 3.47 7565.47 10:42:02 PM 116.81 1.95 114.86 139.95 3047.93 10:43:01 PM 275.19 0.03 275.16 19.66 54989.59 10:44:01 PM 1131.72 0.02 1131.71 13.60 51053.42 10:45:01 PM 910.98 0.00 910.98 0.00 38847.27 10:46:01 PM 12.43 0.00 12.43 0.00 508.88 10:47:01 PM 8.30 0.00 8.30 0.00 1415.30 10:48:01 PM 156.29 0.08 156.21 5.60 12962.41 10:49:01 PM 610.50 0.65 609.85 62.52 36734.91 Average: 310.91 1.70 309.21 332.39 19760.22 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29435640 31250868 3220072 9.86 2688 2131764 1393316 4.13 158292 2596324 95056 10:39:01 PM 28527160 30759808 4128552 12.64 2688 2541024 1728604 5.13 237668 3392480 348052 10:40:01 PM 27211664 29598700 5444048 16.67 2688 2692004 2737040 8.12 278780 4647460 72036 10:41:01 PM 26937376 29472240 5718336 17.51 2688 2837284 2754928 8.17 288372 4902428 6744 10:42:02 PM 25472172 28341632 7183540 22.00 2688 3167548 4245276 12.60 329696 6311844 281804 10:43:01 PM 21053896 26076692 11601816 35.53 2688 5167752 5988304 17.77 487676 10237956 893728 10:44:01 PM 21329096 27107420 11326616 34.68 2688 5787280 4482592 13.30 531500 9566372 319932 10:45:01 PM 20071336 26474204 12584376 38.54 2688 6319764 4499072 13.35 618264 10535056 8 10:46:01 PM 18645012 25048972 14010700 42.90 2688 6320144 4833668 14.34 619440 11914284 8 10:47:01 PM 19555832 25996216 13099880 40.12 2688 6356212 4987488 14.80 624296 11025548 8 10:48:01 PM 22992980 30620172 9662732 29.59 2688 7472492 1420600 4.21 1126460 7030856 888816 10:49:01 PM 22881564 30525832 9774148 29.93 2688 7490596 1455140 4.32 1303596 6959984 8444 Average: 23676144 28439396 8979568 27.50 2688 4856989 3377169 10.02 550337 7426716 242886 10:37:01 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 271.58 202.22 1142.15 35.03 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 491.37 378.89 5778.89 63.71 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 155.54 132.93 1967.28 19.14 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 125.33 96.90 2243.65 16.16 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 10:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:02 PM eth0 182.57 174.39 1940.48 26.61 0.00 0.00 0.00 0.00 10:42:02 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 641.06 476.73 8962.92 54.54 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 185.82 130.44 1842.67 13.01 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 58.65 61.70 734.95 10.56 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 0.17 0.13 0.06 0.22 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 0.28 0.23 0.14 0.29 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 446.49 340.56 3426.32 55.73 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 301.35 425.13 294.31 7575.07 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 237.79 201.30 2351.94 656.59 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) 06/30/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.58 0.00 0.87 0.42 0.04 91.08 10:38:01 PM 0 0.63 0.00 0.32 0.53 0.03 98.48 10:38:01 PM 1 0.64 0.00 0.38 0.23 0.07 98.68 10:38:01 PM 2 28.41 0.00 2.64 0.37 0.05 68.53 10:38:01 PM 3 6.48 0.00 0.92 0.43 0.03 92.14 10:38:01 PM 4 9.22 0.00 0.65 0.37 0.03 89.73 10:38:01 PM 5 8.13 0.00 0.99 0.30 0.05 90.54 10:38:01 PM 6 5.31 0.00 0.58 1.05 0.03 93.02 10:38:01 PM 7 1.84 0.00 0.45 0.10 0.03 97.58 10:39:01 PM all 10.71 0.00 1.00 0.39 0.06 87.84 10:39:01 PM 0 6.28 0.00 0.95 0.30 0.07 92.40 10:39:01 PM 1 8.54 0.00 0.70 0.18 0.05 90.52 10:39:01 PM 2 9.49 0.00 1.19 0.65 0.07 88.60 10:39:01 PM 3 14.18 0.00 1.69 1.35 0.07 82.71 10:39:01 PM 4 14.54 0.00 1.49 0.35 0.07 83.55 10:39:01 PM 5 9.10 0.00 0.64 0.18 0.05 90.03 10:39:01 PM 6 10.93 0.00 0.52 0.03 0.08 88.44 10:39:01 PM 7 12.64 0.00 0.83 0.03 0.05 86.45 10:40:01 PM all 49.15 0.00 1.25 0.44 0.09 49.07 10:40:01 PM 0 50.74 0.00 1.64 0.12 0.10 47.41 10:40:01 PM 1 64.66 0.00 0.98 0.07 0.12 34.17 10:40:01 PM 2 72.59 0.00 1.52 0.10 0.12 25.67 10:40:01 PM 3 16.13 0.00 1.12 0.28 0.08 82.38 10:40:01 PM 4 39.07 0.00 1.41 0.94 0.08 58.50 10:40:01 PM 5 54.26 0.00 1.02 1.35 0.08 43.28 10:40:01 PM 6 66.51 0.00 1.05 0.17 0.08 32.19 10:40:01 PM 7 29.20 0.00 1.22 0.47 0.08 69.03 10:41:01 PM all 44.99 0.00 1.29 0.19 0.09 53.44 10:41:01 PM 0 41.28 0.00 1.19 0.07 0.08 57.38 10:41:01 PM 1 40.57 0.00 1.70 0.17 0.10 57.46 10:41:01 PM 2 41.52 0.00 1.16 0.02 0.08 57.22 10:41:01 PM 3 52.59 0.00 1.26 0.17 0.10 45.89 10:41:01 PM 4 38.27 0.00 1.23 0.76 0.10 59.64 10:41:01 PM 5 41.23 0.00 1.09 0.03 0.07 57.58 10:41:01 PM 6 58.75 0.00 1.28 0.20 0.10 39.67 10:41:01 PM 7 45.67 0.00 1.46 0.12 0.08 52.67 10:42:02 PM all 27.17 0.00 1.05 0.24 0.08 71.46 10:42:02 PM 0 33.48 0.00 1.41 0.47 0.08 64.55 10:42:02 PM 1 30.12 0.00 0.87 0.02 0.07 68.93 10:42:02 PM 2 22.88 0.00 1.05 0.42 0.07 75.58 10:42:02 PM 3 24.66 0.00 0.77 0.05 0.07 74.45 10:42:02 PM 4 28.46 0.00 1.41 0.03 0.08 70.02 10:42:02 PM 5 23.55 0.00 1.48 0.70 0.09 74.19 10:42:02 PM 6 31.82 0.00 0.59 0.05 0.08 67.46 10:42:02 PM 7 22.37 0.00 0.84 0.18 0.07 76.54 10:43:01 PM all 18.07 0.00 5.20 1.23 0.11 75.39 10:43:01 PM 0 11.97 0.00 1.22 0.05 0.09 86.68 10:43:01 PM 1 17.51 0.00 3.47 0.15 0.09 78.78 10:43:01 PM 2 6.78 0.00 5.40 0.19 0.12 87.51 10:43:01 PM 3 26.90 0.00 5.34 2.06 0.12 65.57 10:43:01 PM 4 45.54 0.00 6.96 0.29 0.15 47.06 10:43:01 PM 5 6.90 0.00 4.41 2.88 0.09 85.73 10:43:01 PM 6 5.95 0.00 7.22 2.60 0.12 84.11 10:43:01 PM 7 22.83 0.00 7.55 1.64 0.10 67.87 10:44:01 PM all 15.74 0.00 4.00 2.26 0.08 77.93 10:44:01 PM 0 3.11 0.00 0.85 0.58 0.07 95.39 10:44:01 PM 1 18.26 0.00 5.59 1.06 0.08 75.00 10:44:01 PM 2 11.62 0.00 3.70 0.83 0.08 83.77 10:44:01 PM 3 8.34 0.00 2.45 1.53 0.07 87.62 10:44:01 PM 4 17.60 0.00 5.51 0.76 0.07 76.07 10:44:01 PM 5 4.88 0.00 5.57 12.66 0.07 76.82 10:44:01 PM 6 51.30 0.00 3.10 0.60 0.10 44.90 10:44:01 PM 7 10.71 0.00 5.24 0.12 0.08 83.84 10:45:01 PM all 20.63 0.00 2.66 1.70 0.08 74.92 10:45:01 PM 0 47.18 0.00 1.70 0.50 0.08 50.53 10:45:01 PM 1 39.05 0.00 3.95 0.02 0.08 56.90 10:45:01 PM 2 4.59 0.00 1.19 0.10 0.08 94.04 10:45:01 PM 3 3.47 0.00 0.63 0.42 0.07 95.41 10:45:01 PM 4 5.15 0.00 4.64 12.54 0.07 77.61 10:45:01 PM 5 14.93 0.00 1.04 0.02 0.07 83.95 10:45:01 PM 6 16.44 0.00 3.58 0.00 0.08 79.90 10:45:01 PM 7 34.22 0.00 4.62 0.12 0.10 60.95 10:46:01 PM all 21.02 0.00 0.83 0.01 0.07 78.07 10:46:01 PM 0 95.54 0.00 2.14 0.00 0.10 2.22 10:46:01 PM 1 14.68 0.00 0.72 0.00 0.08 84.52 10:46:01 PM 2 9.41 0.00 0.53 0.00 0.07 89.99 10:46:01 PM 3 8.64 0.00 0.63 0.03 0.08 90.60 10:46:01 PM 4 6.99 0.00 0.58 0.00 0.08 92.34 10:46:01 PM 5 12.40 0.00 0.78 0.00 0.05 86.76 10:46:01 PM 6 9.43 0.00 0.60 0.07 0.03 89.87 10:46:01 PM 7 11.07 0.00 0.65 0.00 0.03 88.25 10:47:01 PM all 21.11 0.00 0.85 0.01 0.06 77.96 10:47:01 PM 0 8.37 0.00 0.58 0.00 0.05 90.99 10:47:01 PM 1 14.74 0.00 0.67 0.03 0.07 84.50 10:47:01 PM 2 7.87 0.00 0.65 0.00 0.03 91.44 10:47:01 PM 3 12.85 0.00 1.25 0.00 0.07 85.84 10:47:01 PM 4 40.70 0.00 1.20 0.05 0.07 57.98 10:47:01 PM 5 11.47 0.00 0.67 0.02 0.07 87.77 10:47:01 PM 6 64.59 0.00 1.27 0.00 0.10 34.05 10:47:01 PM 7 8.29 0.00 0.53 0.00 0.03 91.14 10:48:01 PM all 16.35 0.00 2.81 0.34 0.07 80.43 10:48:01 PM 0 12.17 0.00 1.75 0.13 0.07 85.87 10:48:01 PM 1 8.81 0.00 2.76 1.48 0.07 86.89 10:48:01 PM 2 9.89 0.00 3.12 0.65 0.08 86.25 10:48:01 PM 3 16.16 0.00 2.87 0.02 0.07 80.89 10:48:01 PM 4 12.43 0.00 2.36 0.15 0.07 84.99 10:48:01 PM 5 8.46 0.00 3.25 0.02 0.07 88.20 10:48:01 PM 6 47.91 0.00 4.27 0.13 0.08 47.61 10:48:01 PM 7 14.84 0.00 2.12 0.15 0.07 82.82 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 9.70 0.00 1.53 1.63 0.06 87.08 10:49:01 PM 0 3.54 0.00 1.07 0.78 0.05 94.56 10:49:01 PM 1 7.57 0.00 1.77 2.71 0.07 87.88 10:49:01 PM 2 7.93 0.00 1.77 2.30 0.05 87.95 10:49:01 PM 3 10.20 0.00 2.87 1.80 0.05 85.08 10:49:01 PM 4 26.74 0.00 1.66 1.83 0.08 69.69 10:49:01 PM 5 5.53 0.00 0.77 0.10 0.05 93.55 10:49:01 PM 6 11.42 0.00 1.71 3.12 0.08 83.66 10:49:01 PM 7 4.74 0.00 0.60 0.40 0.05 94.21 Average: all 21.86 0.00 1.94 0.74 0.07 75.40 Average: 0 26.21 0.00 1.23 0.30 0.07 72.19 Average: 1 22.11 0.00 1.96 0.51 0.08 75.34 Average: 2 19.45 0.00 1.98 0.47 0.08 78.02 Average: 3 16.68 0.00 1.81 0.67 0.07 80.77 Average: 4 23.70 0.00 2.41 1.50 0.08 72.31 Average: 5 16.75 0.00 1.80 1.51 0.07 79.87 Average: 6 31.76 0.00 2.13 0.66 0.08 65.36 Average: 7 18.17 0.00 2.16 0.28 0.07 79.33