---> uname -a: Linux prd-centos8-docker-8c-8g-22098.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1162 25132 19 5595 30254 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:64:9e:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe64:9ea3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:93:1a:8a 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::42:75ff:fe93:1a8a/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) 06/18/2025 _x86_64_ (8 CPU) 13:54:28 LINUX RESTART (8 CPU) 01:55:01 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 120.33 12.35 107.98 2592.60 6988.69 01:57:01 PM 264.65 7.03 257.61 1563.35 13450.90 01:58:01 PM 169.43 0.85 168.58 561.01 47249.17 01:59:01 PM 41.17 0.00 41.17 0.00 560.21 02:00:01 PM 12.83 0.43 12.40 20.93 301.95 02:01:01 PM 3.70 0.07 3.63 0.67 339.32 02:02:01 PM 8.01 0.07 7.94 1.73 249.32 02:03:01 PM 108.15 0.00 108.15 0.00 23341.55 02:04:01 PM 153.21 0.00 153.21 0.00 1682.40 02:05:01 PM 53.45 2.60 50.85 4481.71 27040.20 02:06:01 PM 46.05 1.65 44.40 1781.01 7817.84 Average: 89.18 2.28 86.90 1000.27 11729.21 01:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 29369188 31170824 3286516 10.06 2688 2121644 1990376 5.91 158720 2686044 183048 01:57:01 PM 27298236 29494144 5357468 16.41 2688 2507760 3634964 10.78 263052 4604432 199612 01:58:01 PM 25000772 28379220 7654932 23.44 2688 3662852 4140844 12.29 422056 6630072 52 01:59:01 PM 24830076 28211696 7825628 23.96 2688 3665316 4146064 12.30 437532 6781972 56 02:00:01 PM 24367084 27752932 8288620 25.38 2688 3669664 4335356 12.86 439264 7244572 32 02:01:01 PM 25607768 29002680 7047936 21.58 2688 3678588 3294384 9.77 441228 6007628 180 02:02:01 PM 25279908 28679316 7375796 22.59 2688 3682816 3589208 10.65 445220 6329624 2456 02:03:01 PM 23787464 27876876 8868240 27.16 2688 4361252 5742452 17.04 549836 7652544 1628 02:04:01 PM 24858212 28912396 7797492 23.88 2688 4314252 3244948 9.63 547568 6599864 15556 02:05:01 PM 25500148 30601856 7155556 21.91 2688 5353076 1912916 5.68 751464 5743528 127972 02:06:01 PM 25723524 30968156 6932180 21.23 2688 5490348 1543012 4.58 961828 5307472 35188 Average: 25602035 29186372 7053669 21.60 2688 3864324 3415866 10.13 492524 5962523 51435 01:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 246.42 164.18 1252.20 34.44 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 409.83 336.15 5272.51 50.07 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 01:58:01 PM eth0 456.00 277.67 10064.37 45.79 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:58:01 PM veth5864244 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:59:01 PM lo 28.46 28.46 2.55 2.55 0.00 0.00 0.00 0.00 01:59:01 PM eth0 85.72 60.18 24.99 26.79 0.00 0.00 0.00 0.00 01:59:01 PM docker0 7.61 8.65 1.08 1.01 0.00 0.00 0.00 0.00 01:59:01 PM veth14b638d 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:00:01 PM lo 60.04 60.04 3.64 3.64 0.00 0.00 0.00 0.00 02:00:01 PM eth0 371.37 268.04 94.23 97.70 0.00 0.00 0.00 0.00 02:00:01 PM docker0 3.03 3.80 0.59 0.65 0.00 0.00 0.00 0.00 02:01:01 PM lo 49.42 49.42 2.41 2.41 0.00 0.00 0.00 0.00 02:01:01 PM eth0 203.80 161.51 64.86 57.96 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 148.82 108.19 76.79 30.85 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 13.13 13.13 2.18 2.18 0.00 0.00 0.00 0.00 02:03:01 PM eth0 612.73 345.17 2847.62 29.64 0.00 0.00 0.00 0.00 02:03:01 PM docker0 6.30 7.11 0.70 1.80 0.00 0.00 0.00 0.00 02:03:01 PM veth97a1f66 6.30 7.25 0.79 1.81 0.00 0.00 0.00 0.00 02:03:01 PM vethafc4a2c 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 02:04:01 PM lo 1028.46 1028.46 224.79 224.79 0.00 0.00 0.00 0.00 02:04:01 PM eth0 100.98 83.35 273.10 31.47 0.00 0.00 0.00 0.00 02:04:01 PM docker0 495.25 511.85 112.66 107.92 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 02:05:01 PM eth0 315.28 219.79 2342.73 34.45 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 229.19 183.57 1241.76 33.68 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 107.37 107.37 21.42 21.42 0.00 0.00 0.00 0.00 Average: eth0 289.10 200.71 2141.37 42.99 0.00 0.00 0.00 0.00 Average: docker0 46.56 48.31 10.46 10.12 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) 06/18/2025 _x86_64_ (8 CPU) 13:54:28 LINUX RESTART (8 CPU) 01:55:01 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 9.91 0.00 0.91 0.37 0.05 88.76 01:56:01 PM 0 9.72 0.00 0.85 0.18 0.07 89.18 01:56:01 PM 1 8.89 0.00 0.79 0.74 0.05 89.54 01:56:01 PM 2 18.95 0.00 1.65 0.33 0.05 79.01 01:56:01 PM 3 14.86 0.00 1.37 0.68 0.05 83.04 01:56:01 PM 4 2.44 0.00 0.27 0.03 0.05 97.21 01:56:01 PM 5 17.41 0.00 1.52 0.22 0.05 80.80 01:56:01 PM 6 2.34 0.00 0.45 0.50 0.05 96.66 01:56:01 PM 7 4.61 0.00 0.42 0.23 0.03 94.70 01:57:01 PM all 39.98 0.00 1.54 0.86 0.10 57.52 01:57:01 PM 0 48.91 0.00 2.49 0.79 0.12 47.69 01:57:01 PM 1 43.53 0.00 1.00 0.53 0.10 54.83 01:57:01 PM 2 40.29 0.00 1.27 0.64 0.10 57.70 01:57:01 PM 3 41.47 0.00 1.66 1.30 0.12 55.45 01:57:01 PM 4 40.67 0.00 1.62 0.70 0.10 56.91 01:57:01 PM 5 28.37 0.00 1.21 0.85 0.08 69.49 01:57:01 PM 6 52.66 0.00 1.76 1.17 0.10 44.31 01:57:01 PM 7 23.89 0.00 1.34 0.89 0.10 73.79 01:58:01 PM all 29.45 0.00 2.85 1.25 0.09 66.36 01:58:01 PM 0 37.10 0.00 4.09 0.22 0.10 58.50 01:58:01 PM 1 27.16 0.00 3.04 2.99 0.08 66.73 01:58:01 PM 2 33.94 0.00 2.81 2.59 0.10 60.56 01:58:01 PM 3 34.06 0.00 2.91 1.26 0.10 61.67 01:58:01 PM 4 30.25 0.00 2.41 0.86 0.08 66.40 01:58:01 PM 5 16.79 0.00 2.22 0.96 0.08 79.95 01:58:01 PM 6 26.79 0.00 2.45 0.75 0.08 69.92 01:58:01 PM 7 29.56 0.00 2.87 0.34 0.08 67.15 01:59:01 PM all 22.84 0.00 2.40 0.12 0.09 74.55 01:59:01 PM 0 24.99 0.00 2.49 0.03 0.10 72.39 01:59:01 PM 1 23.23 0.00 2.88 0.15 0.10 73.64 01:59:01 PM 2 23.12 0.00 2.36 0.08 0.10 74.33 01:59:01 PM 3 24.56 0.00 2.19 0.15 0.10 72.99 01:59:01 PM 4 17.19 0.00 2.05 0.27 0.08 80.42 01:59:01 PM 5 18.97 0.00 2.08 0.08 0.08 78.79 01:59:01 PM 6 26.00 0.00 2.70 0.15 0.08 71.07 01:59:01 PM 7 24.63 0.00 2.43 0.07 0.08 72.79 02:00:01 PM all 8.90 0.00 1.31 0.02 0.07 89.70 02:00:01 PM 0 7.60 0.00 0.97 0.02 0.07 91.35 02:00:01 PM 1 10.97 0.00 1.82 0.03 0.07 87.10 02:00:01 PM 2 11.21 0.00 1.89 0.00 0.05 86.85 02:00:01 PM 3 9.42 0.00 0.92 0.02 0.05 89.59 02:00:01 PM 4 9.65 0.00 1.89 0.02 0.07 88.38 02:00:01 PM 5 8.14 0.00 1.02 0.05 0.07 90.72 02:00:01 PM 6 7.67 0.00 0.94 0.03 0.08 91.28 02:00:01 PM 7 6.54 0.00 1.05 0.02 0.08 92.30 02:01:01 PM all 4.62 0.00 0.64 0.01 0.05 94.67 02:01:01 PM 0 8.83 0.00 0.38 0.03 0.07 90.69 02:01:01 PM 1 6.17 0.00 0.87 0.00 0.07 92.89 02:01:01 PM 2 2.64 0.00 0.53 0.00 0.05 96.78 02:01:01 PM 3 6.40 0.00 0.62 0.00 0.03 92.95 02:01:01 PM 4 1.35 0.00 1.27 0.00 0.05 97.33 02:01:01 PM 5 3.59 0.00 0.60 0.07 0.07 95.67 02:01:01 PM 6 1.92 0.00 0.23 0.00 0.03 97.81 02:01:01 PM 7 6.09 0.00 0.58 0.00 0.05 93.27 02:02:01 PM all 22.02 0.00 0.64 0.01 0.05 77.27 02:02:01 PM 0 31.50 0.00 0.22 0.00 0.07 68.21 02:02:01 PM 1 18.34 0.00 0.32 0.00 0.05 81.29 02:02:01 PM 2 21.58 0.00 0.45 0.07 0.07 77.84 02:02:01 PM 3 42.84 0.00 1.57 0.02 0.07 55.51 02:02:01 PM 4 7.23 0.00 0.68 0.00 0.05 92.03 02:02:01 PM 5 24.14 0.00 0.30 0.02 0.03 75.50 02:02:01 PM 6 15.64 0.00 0.80 0.02 0.07 83.48 02:02:01 PM 7 14.86 0.00 0.77 0.00 0.03 84.34 02:03:01 PM all 29.52 0.00 1.83 0.47 0.08 68.11 02:03:01 PM 0 27.24 0.00 1.84 0.45 0.07 70.39 02:03:01 PM 1 34.74 0.00 2.04 1.47 0.08 61.66 02:03:01 PM 2 34.81 0.00 2.00 0.35 0.08 62.76 02:03:01 PM 3 24.54 0.00 2.10 0.40 0.08 72.88 02:03:01 PM 4 29.57 0.00 1.38 0.22 0.07 68.76 02:03:01 PM 5 35.15 0.00 2.08 0.34 0.07 62.37 02:03:01 PM 6 32.86 0.00 1.42 0.08 0.07 65.56 02:03:01 PM 7 17.23 0.00 1.74 0.45 0.08 80.49 02:04:01 PM all 26.72 0.00 2.09 0.31 0.09 70.80 02:04:01 PM 0 30.49 0.00 1.64 0.02 0.10 67.75 02:04:01 PM 1 22.78 0.00 2.99 0.07 0.10 74.06 02:04:01 PM 2 34.08 0.00 1.31 0.02 0.08 64.52 02:04:01 PM 3 24.15 0.00 1.83 0.02 0.08 73.92 02:04:01 PM 4 23.28 0.00 2.86 2.24 0.08 71.53 02:04:01 PM 5 17.50 0.00 2.35 0.05 0.10 80.00 02:04:01 PM 6 29.18 0.00 1.04 0.00 0.08 69.70 02:04:01 PM 7 32.23 0.00 2.70 0.05 0.08 64.93 02:05:01 PM all 31.54 0.00 1.61 0.58 0.08 66.20 02:05:01 PM 0 45.69 0.00 1.98 0.12 0.08 52.13 02:05:01 PM 1 14.54 0.00 1.83 0.67 0.08 82.88 02:05:01 PM 2 37.16 0.00 1.86 0.74 0.08 60.17 02:05:01 PM 3 27.58 0.00 1.67 0.60 0.07 70.07 02:05:01 PM 4 24.30 0.00 1.02 0.32 0.07 74.29 02:05:01 PM 5 23.41 0.00 0.92 0.07 0.07 75.54 02:05:01 PM 6 32.86 0.00 1.76 1.87 0.08 63.42 02:05:01 PM 7 46.75 0.00 1.82 0.23 0.08 51.10 02:06:01 PM all 22.35 0.00 1.06 0.18 0.06 76.35 02:06:01 PM 0 4.02 0.00 0.67 0.02 0.07 95.23 02:06:01 PM 1 43.93 0.00 1.35 0.32 0.07 54.33 02:06:01 PM 2 13.69 0.00 0.89 0.20 0.07 85.16 02:06:01 PM 3 40.92 0.00 2.17 0.20 0.07 56.64 02:06:01 PM 4 5.47 0.00 0.70 0.43 0.07 93.33 02:06:01 PM 5 34.59 0.00 0.77 0.03 0.07 64.54 02:06:01 PM 6 28.06 0.00 0.99 0.00 0.05 70.90 02:06:01 PM 7 8.15 0.00 0.95 0.20 0.05 90.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.52 0.00 1.53 0.38 0.07 75.49 Average: 0 25.08 0.00 1.60 0.17 0.08 73.07 Average: 1 23.12 0.00 1.72 0.63 0.08 74.45 Average: 2 24.67 0.00 1.55 0.45 0.08 73.26 Average: 3 26.44 0.00 1.73 0.42 0.07 71.34 Average: 4 17.38 0.00 1.47 0.46 0.07 80.62 Average: 5 20.73 0.00 1.37 0.25 0.07 77.58 Average: 6 23.26 0.00 1.32 0.42 0.07 74.93 Average: 7 19.49 0.00 1.52 0.23 0.07 78.70