---> uname -a: Linux prd-centos8-docker-8c-8g-7006.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1143 25039 19 5707 30273 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:1d:ba:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fe1d:ba34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:53:c8:72 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:e9ff:fe53:c872/64 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) 02/11/2026 _x86_64_ (8 CPU) 16:26:14 LINUX RESTART (8 CPU) 04:27:01 PM tps rtps wtps bread/s bwrtn/s 04:28:01 PM 124.16 0.43 123.73 85.32 10270.39 04:29:01 PM 111.01 15.78 95.23 2939.15 5624.48 04:30:01 PM 140.09 2.82 137.27 1117.36 5787.09 04:31:01 PM 79.36 0.25 79.11 76.51 8908.38 04:32:01 PM 101.02 0.23 100.78 45.58 44053.81 04:33:01 PM 37.28 0.47 36.81 387.27 866.32 04:34:01 PM 20.03 0.48 19.54 21.46 470.38 04:35:01 PM 25.99 0.00 25.99 0.00 765.43 04:36:01 PM 101.22 0.00 101.22 0.00 23779.52 04:37:01 PM 12.88 0.00 12.88 0.00 359.04 04:38:01 PM 79.12 2.47 76.66 4497.17 1418.48 04:39:01 PM 50.97 1.35 49.63 1722.11 31615.96 Average: 73.59 2.02 71.57 907.64 11160.12 04:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 PM 29542104 31287468 3113608 9.53 2688 2064216 1375028 4.08 152340 2509764 124256 04:29:01 PM 29046508 30926120 3609204 11.05 2688 2195924 1651868 4.90 169384 2971560 36276 04:30:01 PM 27400860 29597492 5254852 16.09 2688 2507560 2882856 8.55 258036 4501232 176884 04:31:01 PM 27229636 29500736 5426076 16.62 2688 2579328 2850520 8.46 282808 4640920 104 04:32:01 PM 25549972 28942504 7105740 21.76 2688 3675900 3336092 9.90 349724 6148368 0 04:33:01 PM 24978172 28385996 7677540 23.51 2688 3689936 3826184 11.35 442156 6625696 320 04:34:01 PM 24830556 28245812 7825156 23.96 2688 3696744 3841556 11.40 445892 6765016 16 04:35:01 PM 25431332 29098460 7224380 22.12 2688 3945200 3087408 9.16 509116 6098720 238016 04:36:01 PM 23385332 27535868 9270380 28.39 2688 4417736 5993924 17.78 557092 8034336 400 04:37:01 PM 22945108 27127580 9710604 29.74 2688 4450552 6236516 18.50 559356 8467532 16 04:38:01 PM 24082240 29016556 8573472 26.25 2688 5185028 3239940 9.61 712312 7194888 697156 04:39:01 PM 23951504 29321744 8704208 26.65 2688 5612572 3080744 9.14 800644 7225220 151588 Average: 25697777 29082195 6957935 21.31 2688 3668391 3450220 10.24 436572 5931938 118753 04:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 107.68 76.04 1081.22 11.72 0.00 0.00 0.00 0.00 04:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 90.82 84.71 647.57 17.09 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 317.43 245.17 4424.21 31.35 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM eth0 175.57 152.45 934.51 39.73 0.00 0.00 0.00 0.00 04:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM eth0 290.55 162.95 9501.27 16.93 0.00 0.00 0.00 0.00 04:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM vetheb4ccfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM vethe4569a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM lo 25.56 25.56 2.37 2.37 0.00 0.00 0.00 0.00 04:33:01 PM eth0 60.66 45.53 19.59 21.58 0.00 0.00 0.00 0.00 04:33:01 PM docker0 7.78 8.75 1.04 1.02 0.00 0.00 0.00 0.00 04:34:01 PM lo 70.71 70.71 4.55 4.55 0.00 0.00 0.00 0.00 04:34:01 PM eth0 327.69 219.66 82.26 95.70 0.00 0.00 0.00 0.00 04:34:01 PM docker0 5.21 6.11 0.88 0.87 0.00 0.00 0.00 0.00 04:35:01 PM lo 22.58 22.58 1.12 1.12 0.00 0.00 0.00 0.00 04:35:01 PM eth0 295.18 211.16 767.27 65.97 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 248.55 248.55 39.01 39.01 0.00 0.00 0.00 0.00 04:36:01 PM eth0 459.03 129.56 2274.25 14.14 0.00 0.00 0.00 0.00 04:36:01 PM docker0 103.55 110.10 17.54 18.49 0.00 0.00 0.00 0.00 04:36:01 PM veth86199f8 93.47 99.28 17.79 15.50 0.00 0.00 0.00 0.00 04:36:01 PM vethe02f942 10.08 11.51 1.16 3.25 0.00 0.00 0.00 0.00 04:37:01 PM lo 1456.07 1456.07 246.86 246.86 0.00 0.00 0.00 0.00 04:37:01 PM eth0 177.73 121.27 53.53 56.53 0.00 0.00 0.00 0.00 04:37:01 PM docker0 620.89 637.91 120.65 116.99 0.00 0.00 0.00 0.00 04:37:01 PM veth86199f8 563.32 580.29 122.57 88.63 0.00 0.00 0.00 0.01 04:37:01 PM vethe02f942 57.57 57.65 6.57 28.36 0.00 0.00 0.00 0.00 04:38:01 PM lo 8.61 8.61 0.59 0.59 0.00 0.00 0.00 0.00 04:38:01 PM eth0 104.27 88.14 1501.69 21.92 0.00 0.00 0.00 0.00 04:38:01 PM docker0 2.85 2.85 0.20 0.28 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 179.32 140.81 3110.32 22.51 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.70 152.70 24.55 24.55 0.00 0.00 0.00 0.00 Average: eth0 215.50 139.79 2033.24 34.60 0.00 0.00 0.00 0.00 Average: docker0 61.70 63.82 11.69 11.47 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) 02/11/2026 _x86_64_ (8 CPU) 16:26:14 LINUX RESTART (8 CPU) 04:27:01 PM CPU %user %nice %system %iowait %steal %idle 04:28:01 PM all 6.38 0.00 0.69 0.85 0.05 92.03 04:28:01 PM 0 1.75 0.00 0.28 0.10 0.08 97.78 04:28:01 PM 1 2.35 0.00 0.45 3.07 0.07 94.05 04:28:01 PM 2 3.31 0.00 0.32 0.20 0.05 96.13 04:28:01 PM 3 2.83 0.00 0.38 0.32 0.02 96.45 04:28:01 PM 4 7.20 0.00 0.80 0.48 0.05 91.47 04:28:01 PM 5 10.04 0.00 1.02 1.59 0.07 87.29 04:28:01 PM 6 17.28 0.00 1.77 0.75 0.05 80.15 04:28:01 PM 7 6.24 0.00 0.47 0.30 0.03 92.96 04:29:01 PM all 5.62 0.00 0.51 12.74 0.09 81.04 04:29:01 PM 0 6.22 0.00 0.63 38.90 0.13 54.11 04:29:01 PM 1 2.14 0.00 0.32 4.26 0.08 93.20 04:29:01 PM 2 4.86 0.00 0.68 32.51 0.12 61.83 04:29:01 PM 3 3.58 0.00 0.63 6.42 0.10 89.27 04:29:01 PM 4 4.57 0.00 0.40 3.05 0.05 91.92 04:29:01 PM 5 11.87 0.00 0.58 3.42 0.05 84.08 04:29:01 PM 6 4.78 0.00 0.40 11.89 0.08 82.85 04:29:01 PM 7 6.94 0.00 0.45 1.45 0.08 91.07 04:30:01 PM all 27.72 0.00 1.01 2.51 0.09 68.67 04:30:01 PM 0 42.23 0.00 1.09 1.35 0.08 55.24 04:30:01 PM 1 37.89 0.00 1.54 1.59 0.10 58.88 04:30:01 PM 2 20.97 0.00 0.97 1.42 0.08 76.55 04:30:01 PM 3 23.27 0.00 1.27 5.75 0.08 69.63 04:30:01 PM 4 26.59 0.00 0.57 0.70 0.08 72.06 04:30:01 PM 5 20.29 0.00 1.19 8.83 0.08 69.61 04:30:01 PM 6 16.36 0.00 0.75 0.27 0.08 82.54 04:30:01 PM 7 34.15 0.00 0.74 0.18 0.08 64.84 04:31:01 PM all 27.37 0.00 0.98 0.54 0.09 71.02 04:31:01 PM 0 35.53 0.00 0.48 0.02 0.10 63.87 04:31:01 PM 1 14.88 0.00 0.89 0.47 0.08 83.68 04:31:01 PM 2 20.56 0.00 0.89 0.03 0.08 78.44 04:31:01 PM 3 33.41 0.00 1.30 2.19 0.08 63.01 04:31:01 PM 4 8.19 0.00 1.62 0.20 0.08 89.90 04:31:01 PM 5 14.63 0.00 0.72 0.02 0.08 84.55 04:31:01 PM 6 62.33 0.00 1.40 0.48 0.10 35.68 04:31:01 PM 7 29.45 0.00 0.57 0.88 0.07 69.03 04:32:01 PM all 20.18 0.00 2.55 2.97 0.10 74.19 04:32:01 PM 0 18.71 0.00 1.99 0.10 0.12 79.08 04:32:01 PM 1 16.16 0.00 2.66 7.42 0.10 73.65 04:32:01 PM 2 9.59 0.00 2.71 7.52 0.10 80.07 04:32:01 PM 3 13.85 0.00 2.34 3.90 0.10 79.81 04:32:01 PM 4 22.38 0.00 1.99 0.81 0.07 74.76 04:32:01 PM 5 18.23 0.00 3.38 0.71 0.10 77.58 04:32:01 PM 6 42.23 0.00 2.79 2.98 0.12 51.88 04:32:01 PM 7 20.28 0.00 2.54 0.35 0.10 76.73 04:33:01 PM all 21.15 0.00 1.96 1.09 0.10 75.70 04:33:01 PM 0 21.71 0.00 2.19 0.42 0.10 75.57 04:33:01 PM 1 24.62 0.00 1.94 0.40 0.12 72.92 04:33:01 PM 2 20.14 0.00 2.22 0.82 0.10 76.72 04:33:01 PM 3 23.99 0.00 2.38 1.58 0.10 71.94 04:33:01 PM 4 20.98 0.00 1.81 1.31 0.10 75.81 04:33:01 PM 5 17.54 0.00 2.01 1.98 0.10 78.37 04:33:01 PM 6 21.71 0.00 1.52 1.84 0.10 74.82 04:33:01 PM 7 18.47 0.00 1.61 0.37 0.10 79.46 04:34:01 PM all 13.29 0.00 1.85 0.17 0.10 84.59 04:34:01 PM 0 11.89 0.00 1.79 0.15 0.10 86.07 04:34:01 PM 1 16.11 0.00 1.91 0.32 0.10 81.56 04:34:01 PM 2 10.27 0.00 1.86 0.22 0.12 87.54 04:34:01 PM 3 14.79 0.00 1.89 0.25 0.12 82.95 04:34:01 PM 4 9.12 0.00 1.63 0.15 0.10 89.01 04:34:01 PM 5 9.64 0.00 1.76 0.13 0.10 88.37 04:34:01 PM 6 17.65 0.00 2.02 0.07 0.10 80.15 04:34:01 PM 7 16.85 0.00 1.94 0.07 0.10 81.04 04:35:01 PM all 32.96 0.00 1.30 0.08 0.11 65.56 04:35:01 PM 0 21.09 0.00 1.24 0.00 0.08 77.59 04:35:01 PM 1 16.74 0.00 1.61 0.22 0.10 81.33 04:35:01 PM 2 31.61 0.00 1.15 0.20 0.10 66.94 04:35:01 PM 3 36.44 0.00 2.01 0.05 0.12 61.38 04:35:01 PM 4 27.74 0.00 1.04 0.00 0.10 71.13 04:35:01 PM 5 39.86 0.00 1.22 0.05 0.12 58.75 04:35:01 PM 6 45.31 0.00 1.40 0.12 0.12 53.05 04:35:01 PM 7 44.84 0.00 0.70 0.02 0.12 54.33 04:36:01 PM all 27.99 0.00 2.00 0.85 0.12 69.04 04:36:01 PM 0 15.72 0.00 2.13 0.23 0.12 81.80 04:36:01 PM 1 28.61 0.00 2.57 1.41 0.12 67.29 04:36:01 PM 2 22.73 0.00 2.12 0.34 0.12 74.70 04:36:01 PM 3 35.32 0.00 1.60 1.13 0.12 61.84 04:36:01 PM 4 31.21 0.00 1.56 1.01 0.12 66.11 04:36:01 PM 5 38.15 0.00 1.71 0.10 0.12 59.92 04:36:01 PM 6 39.31 0.00 2.13 0.18 0.12 58.26 04:36:01 PM 7 12.88 0.00 2.22 2.40 0.10 82.40 04:37:01 PM all 24.18 0.00 2.34 0.04 0.13 73.31 04:37:01 PM 0 11.00 0.00 3.16 0.02 0.15 85.67 04:37:01 PM 1 24.74 0.00 2.38 0.12 0.15 72.61 04:37:01 PM 2 20.80 0.00 2.66 0.03 0.12 76.40 04:37:01 PM 3 32.65 0.00 1.86 0.00 0.12 65.38 04:37:01 PM 4 26.36 0.00 2.11 0.00 0.13 71.40 04:37:01 PM 5 27.68 0.00 1.90 0.05 0.13 70.23 04:37:01 PM 6 18.59 0.00 2.87 0.10 0.15 78.28 04:37:01 PM 7 31.52 0.00 1.81 0.00 0.12 66.55 04:38:01 PM all 25.05 0.00 1.31 0.56 0.11 72.97 04:38:01 PM 0 26.66 0.00 0.91 0.17 0.10 72.16 04:38:01 PM 1 31.55 0.00 1.19 0.39 0.34 66.54 04:38:01 PM 2 10.59 0.00 1.79 1.20 0.07 86.35 04:38:01 PM 3 5.97 0.00 1.23 0.24 0.08 92.48 04:38:01 PM 4 14.55 0.00 0.86 0.00 0.08 84.51 04:38:01 PM 5 49.08 0.00 2.39 0.56 0.10 47.87 04:38:01 PM 6 38.61 0.00 0.50 0.05 0.07 60.77 04:38:01 PM 7 23.34 0.00 1.61 1.92 0.07 73.07 04:38:01 PM CPU %user %nice %system %iowait %steal %idle 04:39:01 PM all 39.69 0.00 1.44 1.29 0.11 57.46 04:39:01 PM 0 13.09 0.00 0.99 0.00 0.10 85.82 04:39:01 PM 1 20.83 0.00 1.27 2.60 0.10 75.20 04:39:01 PM 2 22.99 0.00 0.99 0.84 0.08 75.10 04:39:01 PM 3 47.32 0.00 2.26 0.69 0.13 49.61 04:39:01 PM 4 48.05 0.00 1.05 2.27 0.12 48.50 04:39:01 PM 5 62.56 0.00 1.01 3.04 0.12 33.28 04:39:01 PM 6 53.75 0.00 2.16 0.03 0.12 43.93 04:39:01 PM 7 49.01 0.00 1.79 0.89 0.12 48.19 Average: all 22.62 0.00 1.49 1.98 0.10 73.80 Average: 0 18.80 0.00 1.41 3.47 0.11 76.22 Average: 1 19.71 0.00 1.56 1.85 0.12 76.75 Average: 2 16.53 0.00 1.53 3.78 0.09 78.06 Average: 3 22.79 0.00 1.60 1.88 0.10 73.64 Average: 4 20.57 0.00 1.29 0.83 0.09 77.22 Average: 5 26.60 0.00 1.57 1.71 0.10 70.02 Average: 6 31.49 0.00 1.64 1.56 0.10 65.20 Average: 7 24.50 0.00 1.37 0.74 0.09 73.30