---> uname -a: Linux prd-centos8-docker-8c-8g-276.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 1146 25047 19 5696 30270 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:a0:15:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fea0:1531/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:e0:19:f3 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::42:80ff:fee0:19f3/64 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) 01/14/2026 _x86_64_ (8 CPU) 10:57:08 LINUX RESTART (8 CPU) 10:58:01 AM tps rtps wtps bread/s bwrtn/s 10:59:01 AM 235.22 16.78 218.44 3607.20 11206.55 11:00:01 AM 185.05 2.50 182.56 609.53 15479.04 11:01:01 AM 40.95 0.10 40.85 27.72 2889.49 11:02:01 AM 115.32 0.50 114.82 384.54 38775.65 11:03:01 AM 29.62 0.48 29.14 21.46 601.03 11:04:01 AM 6.33 0.00 6.33 0.00 445.96 11:05:01 AM 105.51 0.00 105.51 0.00 23557.78 11:06:01 AM 20.82 0.00 20.82 0.00 598.78 11:07:01 AM 144.69 0.00 144.69 0.00 2029.51 11:08:01 AM 50.11 3.83 46.28 6233.49 27682.39 11:09:01 AM 46.78 0.45 46.33 63.85 8907.06 Average: 89.13 2.24 86.89 995.16 12016.32 10:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 AM 28748324 30742456 3907388 11.97 2688 2308744 2379144 7.06 184856 3250544 224956 11:00:01 AM 27656440 29915076 4999272 15.31 2688 2567392 2456468 7.29 282896 4216204 52280 11:01:01 AM 25963040 28607568 6692672 20.49 2688 2950204 3874108 11.49 299364 5873240 361492 11:02:01 AM 24543748 27955112 8111964 24.84 2688 3693352 4605748 13.67 441376 7056356 340 11:03:01 AM 24269628 27687692 8386084 25.68 2688 3700188 4514384 13.39 446196 7328112 152 11:04:01 AM 25100112 28529032 7555600 23.14 2688 3710736 4110336 12.20 450240 6497536 728 11:05:01 AM 23670488 27802332 8985224 27.52 2688 4397640 5861136 17.39 547036 7769096 220 11:06:01 AM 22465028 26644792 10190684 31.21 2688 4448840 7227032 21.44 559108 8954724 1192 11:07:01 AM 23894760 27994116 8760952 26.83 2688 4355972 4133568 12.26 556496 7544244 192 11:08:01 AM 24620936 29951416 8034776 24.60 2688 5576748 2476700 7.35 784744 6580408 220664 11:09:01 AM 25626424 30972232 7029288 21.53 2688 5587576 1565680 4.65 978192 5382492 23156 Average: 25141721 28800166 7513991 23.01 2688 3936127 3927664 11.65 502773 6404814 80488 10:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 248.25 205.08 3126.79 35.51 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 251.77 200.27 3612.26 35.85 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 262.21 194.47 5179.21 31.51 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 15.14 15.14 1.51 1.51 0.00 0.00 0.00 0.00 11:02:01 AM eth0 144.14 88.84 4587.11 13.69 0.00 0.00 0.00 0.00 11:02:01 AM docker0 5.40 6.10 0.72 0.70 0.00 0.00 0.00 0.00 11:02:01 AM vethda78659 3.83 4.26 0.55 0.49 0.00 0.00 0.00 0.00 11:03:01 AM lo 71.23 71.23 4.91 4.91 0.00 0.00 0.00 0.00 11:03:01 AM eth0 194.09 153.00 57.42 64.65 0.00 0.00 0.00 0.00 11:03:01 AM docker0 7.45 8.58 1.18 1.17 0.00 0.00 0.00 0.00 11:04:01 AM lo 55.76 55.76 2.72 2.72 0.00 0.00 0.00 0.00 11:04:01 AM eth0 221.33 177.94 85.14 76.88 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:05:01 AM eth0 465.01 182.94 2949.35 29.41 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM veth37d9c1c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 AM veth2488279 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 AM lo 862.14 862.14 124.80 124.80 0.00 0.00 0.00 0.00 11:06:01 AM eth0 107.51 76.86 31.27 35.15 0.00 0.00 0.00 0.00 11:06:01 AM docker0 367.02 380.71 57.64 60.35 0.00 0.00 0.00 0.00 11:06:01 AM veth37d9c1c 320.11 332.28 56.92 47.45 0.00 0.00 0.00 0.00 11:06:01 AM veth2488279 46.91 48.93 5.74 13.15 0.00 0.00 0.00 0.00 11:07:01 AM lo 823.78 823.78 160.33 160.33 0.00 0.00 0.00 0.00 11:07:01 AM eth0 100.85 75.71 272.48 30.22 0.00 0.00 0.00 0.00 11:07:01 AM docker0 358.20 367.79 80.70 75.29 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 218.48 174.37 4125.09 21.31 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 41.42 31.09 20.77 58.91 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.21 166.21 26.76 26.76 0.00 0.00 0.00 0.00 Average: eth0 205.00 141.87 2186.12 39.37 0.00 0.00 0.00 0.00 Average: docker0 67.10 69.39 12.75 12.50 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) 01/14/2026 _x86_64_ (8 CPU) 10:57:08 LINUX RESTART (8 CPU) 10:58:01 AM CPU %user %nice %system %iowait %steal %idle 10:59:01 AM all 16.59 0.00 1.28 2.42 0.06 79.64 10:59:01 AM 0 11.45 0.00 1.45 1.62 0.08 85.39 10:59:01 AM 1 30.50 0.00 1.57 3.56 0.08 64.29 10:59:01 AM 2 17.33 0.00 1.57 4.65 0.07 76.38 10:59:01 AM 3 14.20 0.00 0.99 2.76 0.05 82.01 10:59:01 AM 4 21.49 0.00 1.17 1.34 0.05 75.96 10:59:01 AM 5 14.08 0.00 1.19 3.78 0.05 80.91 10:59:01 AM 6 8.19 0.00 0.69 0.80 0.05 90.27 10:59:01 AM 7 15.47 0.00 1.65 0.87 0.07 81.94 11:00:01 AM all 37.12 0.00 1.24 1.04 0.08 60.51 11:00:01 AM 0 48.40 0.00 1.34 0.53 0.10 49.63 11:00:01 AM 1 25.97 0.00 1.32 2.07 0.08 70.56 11:00:01 AM 2 36.11 0.00 0.87 2.32 0.07 60.63 11:00:01 AM 3 26.32 0.00 1.67 0.87 0.10 71.03 11:00:01 AM 4 40.40 0.00 2.09 1.05 0.07 56.38 11:00:01 AM 5 40.16 0.00 0.82 0.27 0.08 58.67 11:00:01 AM 6 43.73 0.00 0.53 0.17 0.08 55.49 11:00:01 AM 7 35.89 0.00 1.29 1.07 0.07 61.69 11:01:01 AM all 23.18 0.00 0.76 0.22 0.06 75.78 11:01:01 AM 0 29.32 0.00 1.60 0.15 0.08 68.84 11:01:01 AM 1 21.25 0.00 0.70 0.03 0.05 77.96 11:01:01 AM 2 45.06 0.00 0.77 0.38 0.07 53.72 11:01:01 AM 3 10.48 0.00 0.37 0.03 0.07 89.05 11:01:01 AM 4 23.89 0.00 0.28 0.05 0.05 75.73 11:01:01 AM 5 21.51 0.00 0.73 0.45 0.05 77.26 11:01:01 AM 6 16.71 0.00 1.14 0.63 0.03 81.49 11:01:01 AM 7 17.22 0.00 0.50 0.00 0.05 82.23 11:02:01 AM all 20.16 0.00 3.23 1.27 0.08 75.25 11:02:01 AM 0 25.18 0.00 2.99 0.74 0.08 71.02 11:02:01 AM 1 20.40 0.00 2.69 1.03 0.10 75.79 11:02:01 AM 2 15.66 0.00 4.22 1.50 0.07 78.56 11:02:01 AM 3 16.64 0.00 3.76 0.74 0.10 78.76 11:02:01 AM 4 23.42 0.00 2.89 0.13 0.08 73.48 11:02:01 AM 5 21.74 0.00 3.44 0.71 0.07 74.05 11:02:01 AM 6 21.09 0.00 3.29 5.24 0.08 70.29 11:02:01 AM 7 17.15 0.00 2.59 0.08 0.08 80.09 11:03:01 AM all 15.52 0.00 2.02 0.06 0.08 82.32 11:03:01 AM 0 19.64 0.00 2.37 0.03 0.08 77.87 11:03:01 AM 1 16.08 0.00 1.52 0.02 0.08 82.30 11:03:01 AM 2 18.71 0.00 2.07 0.02 0.10 79.10 11:03:01 AM 3 13.80 0.00 1.97 0.03 0.07 84.13 11:03:01 AM 4 16.88 0.00 1.67 0.12 0.07 81.26 11:03:01 AM 5 14.74 0.00 2.60 0.05 0.07 82.55 11:03:01 AM 6 12.11 0.00 1.93 0.07 0.08 85.81 11:03:01 AM 7 12.19 0.00 2.04 0.13 0.08 85.55 11:04:01 AM all 8.99 0.00 0.88 0.02 0.07 90.05 11:04:01 AM 0 12.31 0.00 1.20 0.00 0.08 86.40 11:04:01 AM 1 4.26 0.00 0.95 0.00 0.10 94.68 11:04:01 AM 2 4.99 0.00 1.51 0.10 0.08 93.32 11:04:01 AM 3 6.95 0.00 0.65 0.00 0.07 92.33 11:04:01 AM 4 13.96 0.00 0.62 0.00 0.07 85.35 11:04:01 AM 5 5.05 0.00 0.53 0.00 0.07 94.35 11:04:01 AM 6 13.45 0.00 1.10 0.03 0.05 85.37 11:04:01 AM 7 10.91 0.00 0.43 0.00 0.07 88.58 11:05:01 AM all 34.55 0.00 1.91 0.85 0.08 62.62 11:05:01 AM 0 25.18 0.00 1.47 0.08 0.10 73.16 11:05:01 AM 1 36.01 0.00 2.03 1.41 0.07 60.49 11:05:01 AM 2 32.12 0.00 2.52 0.86 0.08 64.42 11:05:01 AM 3 23.44 0.00 1.91 1.78 0.07 72.81 11:05:01 AM 4 38.18 0.00 1.81 0.55 0.08 59.38 11:05:01 AM 5 38.20 0.00 1.72 0.10 0.07 59.91 11:05:01 AM 6 44.20 0.00 1.99 0.15 0.07 53.60 11:05:01 AM 7 39.07 0.00 1.81 1.84 0.08 57.19 11:06:01 AM all 26.02 0.00 1.54 0.03 0.09 72.32 11:06:01 AM 0 14.81 0.00 1.77 0.03 0.12 83.27 11:06:01 AM 1 22.79 0.00 1.22 0.02 0.10 75.87 11:06:01 AM 2 25.21 0.00 1.59 0.02 0.10 73.08 11:06:01 AM 3 30.02 0.00 1.27 0.05 0.08 68.57 11:06:01 AM 4 35.63 0.00 2.57 0.02 0.08 61.70 11:06:01 AM 5 21.53 0.00 1.29 0.05 0.10 77.03 11:06:01 AM 6 26.83 0.00 1.44 0.05 0.08 71.59 11:06:01 AM 7 31.31 0.00 1.14 0.03 0.07 67.45 11:07:01 AM all 27.28 0.00 1.49 0.33 0.08 70.82 11:07:01 AM 0 18.64 0.00 1.79 0.02 0.08 79.46 11:07:01 AM 1 25.05 0.00 1.02 0.30 0.07 73.57 11:07:01 AM 2 33.65 0.00 2.04 0.03 0.07 64.21 11:07:01 AM 3 38.37 0.00 1.55 0.12 0.08 59.87 11:07:01 AM 4 31.46 0.00 2.26 0.79 0.07 65.42 11:07:01 AM 5 19.38 0.00 1.34 1.02 0.10 78.17 11:07:01 AM 6 29.98 0.00 1.20 0.15 0.08 68.58 11:07:01 AM 7 21.74 0.00 0.75 0.18 0.08 77.24 11:08:01 AM all 32.89 0.00 1.63 1.43 0.09 63.97 11:08:01 AM 0 41.57 0.00 1.05 0.15 0.12 57.11 11:08:01 AM 1 34.86 0.00 1.69 3.10 0.10 60.25 11:08:01 AM 2 39.93 0.00 1.67 0.59 0.08 57.73 11:08:01 AM 3 24.75 0.00 2.19 1.27 0.07 71.72 11:08:01 AM 4 34.90 0.00 2.66 1.41 0.08 60.95 11:08:01 AM 5 20.00 0.00 0.79 0.42 0.07 78.73 11:08:01 AM 6 27.09 0.00 1.88 4.44 0.10 66.49 11:08:01 AM 7 40.01 0.00 1.10 0.05 0.08 58.75 11:09:01 AM all 18.89 0.00 0.91 0.34 0.05 79.80 11:09:01 AM 0 24.04 0.00 0.68 0.00 0.07 75.21 11:09:01 AM 1 17.90 0.00 1.05 0.22 0.05 80.78 11:09:01 AM 2 37.97 0.00 1.03 0.10 0.05 60.85 11:09:01 AM 3 7.56 0.00 0.78 0.00 0.05 91.61 11:09:01 AM 4 1.49 0.00 0.62 1.24 0.05 96.61 11:09:01 AM 5 17.28 0.00 0.97 0.05 0.07 81.64 11:09:01 AM 6 15.54 0.00 1.27 1.10 0.03 82.06 11:09:01 AM 7 29.36 0.00 0.83 0.03 0.07 69.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.74 0.00 1.53 0.73 0.08 73.92 Average: 0 24.59 0.00 1.61 0.31 0.09 73.40 Average: 1 23.18 0.00 1.43 1.07 0.08 74.24 Average: 2 27.90 0.00 1.80 0.96 0.08 69.26 Average: 3 19.32 0.00 1.55 0.70 0.07 78.36 Average: 4 25.60 0.00 1.69 0.61 0.07 72.03 Average: 5 21.24 0.00 1.40 0.63 0.07 76.66 Average: 6 23.54 0.00 1.49 1.16 0.07 73.74 Average: 7 24.58 0.00 1.29 0.39 0.07 73.67