---> uname -a: Linux prd-centos8-docker-8c-8g-20916.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1102 25381 19 5406 30314 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:9a:e7:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe9a:e700/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:06:47:69 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::42:73ff:fe06:4769/64 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) 06/13/2025 _x86_64_ (8 CPU) 15:29:41 LINUX RESTART (8 CPU) 03:30:01 PM tps rtps wtps bread/s bwrtn/s 03:31:01 PM 234.05 9.86 224.19 2801.27 8524.14 03:32:01 PM 287.57 16.81 270.76 2699.32 19621.36 03:33:01 PM 176.19 0.85 175.34 481.04 42714.60 03:34:01 PM 42.04 0.00 42.04 0.00 588.67 03:35:01 PM 13.33 0.48 12.84 21.46 335.13 03:36:01 PM 26.40 0.00 26.40 0.00 1365.11 03:37:01 PM 99.05 0.00 99.05 0.00 22755.40 03:38:01 PM 248.93 0.00 248.93 0.00 2967.71 03:39:01 PM 69.06 2.88 66.18 4525.16 28053.93 Average: 132.96 3.43 129.53 1169.86 14102.87 03:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 PM 29527440 31297292 3128272 9.58 2688 2089584 1966148 5.83 152208 2534800 218128 03:32:01 PM 27387344 29591372 5268368 16.13 2688 2515268 2834584 8.41 264376 4509420 53604 03:33:01 PM 24803628 28187384 7852084 24.05 2688 3668288 4536956 13.46 420808 6826752 44 03:34:01 PM 24629672 28017552 8026040 24.58 2688 3671076 4438440 13.17 436756 6979716 60 03:35:01 PM 24528344 27921144 8127368 24.89 2688 3676204 4293864 12.74 438296 7081596 72 03:36:01 PM 24563520 28320620 8092192 24.78 2688 4035056 4234056 12.56 502132 6971080 328896 03:37:01 PM 22056172 26180208 10599540 32.46 2688 4395348 7437360 22.07 549960 9377320 1928 03:38:01 PM 23795396 27857272 8860316 27.13 2688 4321636 4313088 12.80 548988 7656528 2036 03:39:01 PM 26056700 31107484 6599012 20.21 2688 5299680 1482744 4.40 901900 5038132 62012 Average: 25260913 28720036 7394799 22.64 2688 3741349 3948582 11.72 468380 6330594 74087 03:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 317.67 220.42 1491.91 42.61 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 427.95 338.06 5352.15 52.15 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 03:33:01 PM eth0 347.47 251.07 10035.42 34.60 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:33:01 PM vethfb1f87f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 28.56 28.56 2.56 2.56 0.00 0.00 0.00 0.00 03:34:01 PM eth0 52.92 38.77 17.33 20.96 0.00 0.00 0.00 0.00 03:34:01 PM docker0 7.56 8.58 1.08 1.00 0.00 0.00 0.00 0.00 03:34:01 PM veth0fad4b2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:35:01 PM lo 60.47 60.47 3.66 3.66 0.00 0.00 0.00 0.00 03:35:01 PM eth0 248.99 183.81 65.16 74.87 0.00 0.00 0.00 0.00 03:35:01 PM docker0 3.02 3.73 0.59 0.62 0.00 0.00 0.00 0.00 03:36:01 PM lo 13.41 13.41 0.67 0.67 0.00 0.00 0.00 0.00 03:36:01 PM eth0 315.60 197.47 1355.29 37.15 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 407.65 407.65 75.03 75.03 0.00 0.00 0.00 0.00 03:37:01 PM eth0 442.67 256.21 1531.39 33.33 0.00 0.00 0.00 0.00 03:37:01 PM docker0 192.35 201.30 35.52 36.40 0.00 0.00 0.00 0.00 03:37:01 PM vethb1e7cee 174.99 182.62 36.08 30.74 0.00 0.00 0.00 0.00 03:37:01 PM veth249a27a 17.36 19.38 2.06 5.93 0.00 0.00 0.00 0.00 03:38:01 PM lo 638.40 638.40 151.95 151.95 0.00 0.00 0.00 0.00 03:38:01 PM eth0 94.45 80.57 283.54 33.64 0.00 0.00 0.00 0.00 03:38:01 PM docker0 310.56 319.74 77.91 73.40 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 76.11 63.71 1191.59 14.68 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 Average: lo 127.69 127.69 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 258.21 181.13 2369.32 38.22 0.00 0.00 0.00 0.00 Average: docker0 57.05 59.27 12.79 12.38 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) 06/13/2025 _x86_64_ (8 CPU) 15:29:41 LINUX RESTART (8 CPU) 03:30:01 PM CPU %user %nice %system %iowait %steal %idle 03:31:01 PM all 10.07 0.00 1.26 0.68 0.05 87.94 03:31:01 PM 0 8.23 0.00 1.15 0.23 0.07 90.32 03:31:01 PM 1 7.68 0.00 1.54 1.93 0.07 88.78 03:31:01 PM 2 8.98 0.00 1.17 0.43 0.03 89.38 03:31:01 PM 3 12.34 0.00 1.09 0.32 0.05 86.21 03:31:01 PM 4 16.10 0.00 1.42 0.97 0.05 81.47 03:31:01 PM 5 10.13 0.00 1.20 0.35 0.05 88.26 03:31:01 PM 6 14.57 0.00 1.74 0.55 0.03 83.11 03:31:01 PM 7 2.52 0.00 0.74 0.65 0.08 96.00 03:32:01 PM all 39.66 0.00 1.49 0.90 0.10 57.86 03:32:01 PM 0 33.49 0.00 1.17 0.70 0.08 64.55 03:32:01 PM 1 48.37 0.00 1.72 0.85 0.12 48.94 03:32:01 PM 2 41.27 0.00 1.39 0.15 0.10 57.09 03:32:01 PM 3 45.56 0.00 1.61 1.81 0.10 50.93 03:32:01 PM 4 41.81 0.00 1.49 0.89 0.08 55.74 03:32:01 PM 5 33.53 0.00 1.00 1.17 0.08 64.21 03:32:01 PM 6 47.28 0.00 1.79 0.80 0.10 50.03 03:32:01 PM 7 25.97 0.00 1.72 0.80 0.10 71.41 03:33:01 PM all 30.07 0.00 2.98 0.91 0.09 65.95 03:33:01 PM 0 19.37 0.00 2.82 0.39 0.08 77.34 03:33:01 PM 1 32.82 0.00 3.04 1.38 0.08 62.68 03:33:01 PM 2 27.60 0.00 3.25 2.02 0.12 67.02 03:33:01 PM 3 47.95 0.00 4.20 0.29 0.08 47.48 03:33:01 PM 4 26.80 0.00 2.52 0.20 0.08 70.40 03:33:01 PM 5 22.50 0.00 2.97 2.01 0.08 72.43 03:33:01 PM 6 30.29 0.00 2.25 0.25 0.08 67.12 03:33:01 PM 7 33.28 0.00 2.82 0.74 0.07 63.09 03:34:01 PM all 22.42 0.00 2.37 0.07 0.08 75.06 03:34:01 PM 0 19.28 0.00 2.41 0.05 0.08 78.18 03:34:01 PM 1 13.80 0.00 1.98 0.07 0.08 84.08 03:34:01 PM 2 20.23 0.00 2.24 0.10 0.08 77.34 03:34:01 PM 3 25.30 0.00 2.93 0.07 0.08 71.62 03:34:01 PM 4 22.23 0.00 1.87 0.07 0.08 75.74 03:34:01 PM 5 26.44 0.00 2.78 0.08 0.08 70.61 03:34:01 PM 6 21.77 0.00 2.17 0.03 0.08 75.94 03:34:01 PM 7 30.32 0.00 2.54 0.08 0.08 66.97 03:35:01 PM all 8.18 0.00 1.21 0.02 0.08 90.52 03:35:01 PM 0 7.91 0.00 1.37 0.02 0.08 90.62 03:35:01 PM 1 7.04 0.00 1.44 0.05 0.08 91.39 03:35:01 PM 2 9.05 0.00 1.66 0.00 0.08 89.22 03:35:01 PM 3 7.75 0.00 1.17 0.00 0.08 91.00 03:35:01 PM 4 10.16 0.00 1.20 0.00 0.08 88.55 03:35:01 PM 5 8.06 0.00 1.07 0.02 0.07 90.78 03:35:01 PM 6 6.82 0.00 1.12 0.05 0.08 91.93 03:35:01 PM 7 8.62 0.00 0.65 0.00 0.05 90.68 03:36:01 PM all 34.49 0.00 1.20 0.06 0.08 64.18 03:36:01 PM 0 40.90 0.00 0.87 0.00 0.08 58.15 03:36:01 PM 1 33.82 0.00 1.12 0.02 0.08 64.95 03:36:01 PM 2 34.83 0.00 0.94 0.03 0.08 64.12 03:36:01 PM 3 43.10 0.00 1.74 0.12 0.08 54.96 03:36:01 PM 4 25.35 0.00 1.39 0.17 0.07 73.03 03:36:01 PM 5 34.26 0.00 2.16 0.07 0.07 63.44 03:36:01 PM 6 37.01 0.00 0.47 0.00 0.07 62.45 03:36:01 PM 7 26.63 0.00 0.90 0.05 0.07 72.35 03:37:01 PM all 27.89 0.00 2.14 0.45 0.09 69.42 03:37:01 PM 0 28.00 0.00 1.36 0.05 0.10 70.49 03:37:01 PM 1 35.66 0.00 2.69 0.62 0.08 60.95 03:37:01 PM 2 34.67 0.00 1.93 1.24 0.10 62.05 03:37:01 PM 3 36.36 0.00 2.97 0.20 0.10 60.36 03:37:01 PM 4 17.32 0.00 2.42 0.03 0.08 80.15 03:37:01 PM 5 21.31 0.00 1.81 0.62 0.10 76.16 03:37:01 PM 6 20.21 0.00 2.17 0.84 0.10 76.68 03:37:01 PM 7 29.61 0.00 1.77 0.02 0.08 68.51 03:38:01 PM all 29.24 0.00 2.01 0.37 0.09 68.28 03:38:01 PM 0 25.78 0.00 1.92 0.08 0.12 72.10 03:38:01 PM 1 33.50 0.00 4.15 2.74 0.12 59.49 03:38:01 PM 2 27.02 0.00 2.11 0.05 0.10 70.72 03:38:01 PM 3 20.51 0.00 1.79 0.02 0.08 77.60 03:38:01 PM 4 38.41 0.00 1.16 0.02 0.08 60.34 03:38:01 PM 5 31.33 0.00 1.95 0.03 0.07 66.62 03:38:01 PM 6 27.33 0.00 1.76 0.02 0.08 70.81 03:38:01 PM 7 30.10 0.00 1.29 0.05 0.07 68.50 03:39:01 PM all 22.40 0.00 1.81 0.46 0.06 75.27 03:39:01 PM 0 17.80 0.00 1.60 0.18 0.07 80.34 03:39:01 PM 1 31.80 0.00 1.71 1.46 0.07 64.97 03:39:01 PM 2 24.26 0.00 1.87 0.13 0.05 73.68 03:39:01 PM 3 30.57 0.00 2.31 1.09 0.07 65.97 03:39:01 PM 4 19.45 0.00 2.16 0.12 0.08 78.19 03:39:01 PM 5 31.94 0.00 1.27 0.10 0.07 66.63 03:39:01 PM 6 18.38 0.00 1.96 0.17 0.05 79.45 03:39:01 PM 7 5.03 0.00 1.64 0.40 0.05 92.88 Average: all 24.93 0.00 1.83 0.43 0.08 72.73 Average: 0 22.30 0.00 1.63 0.19 0.09 75.79 Average: 1 27.16 0.00 2.15 1.01 0.09 69.59 Average: 2 25.32 0.00 1.84 0.46 0.08 72.30 Average: 3 29.92 0.00 2.20 0.43 0.08 67.37 Average: 4 24.18 0.00 1.73 0.27 0.08 73.73 Average: 5 24.39 0.00 1.80 0.49 0.07 73.24 Average: 6 24.85 0.00 1.71 0.30 0.08 73.06 Average: 7 21.33 0.00 1.56 0.31 0.07 76.72