---> uname -a: Linux prd-centos8-docker-8c-8g-22340.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 1125 25361 19 5403 30291 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:00:9e:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe00:9e8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:72:92:a6 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:c5ff:fe72:92a6/64 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) 06/19/2025 _x86_64_ (8 CPU) 11:58:49 LINUX RESTART (8 CPU) 11:59:01 AM tps rtps wtps bread/s bwrtn/s 12:00:01 PM 253.32 30.42 222.89 7260.00 21966.54 12:01:01 PM 279.01 18.98 260.03 4144.09 14072.93 12:02:01 PM 183.68 0.80 182.88 438.11 48144.80 12:03:01 PM 39.85 0.02 39.83 0.13 592.55 12:04:01 PM 17.56 0.48 17.08 21.46 390.97 12:05:01 PM 10.31 0.00 10.31 0.00 479.64 12:06:01 PM 27.57 0.00 27.57 0.00 7910.03 12:07:01 PM 93.65 0.00 93.65 0.00 15830.27 12:08:01 PM 183.72 0.00 183.72 0.00 2340.25 12:09:01 PM 77.34 2.93 74.40 4541.91 29542.34 Average: 116.60 5.36 111.24 1640.48 14127.91 11:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 PM 29572168 31237952 3083544 9.44 2688 1989900 1487836 4.41 150184 2504888 164112 12:01:01 PM 27948556 30145480 4707156 14.41 2688 2508676 2258696 6.70 255100 3962896 222004 12:02:01 PM 25215172 28591128 7440540 22.78 2688 3660604 3699804 10.98 416784 6421008 1132 12:03:01 PM 24994428 28374216 7661284 23.46 2688 3663084 5189676 15.40 432948 6619608 132 12:04:01 PM 24974400 28359500 7681312 23.52 2688 3668560 3809384 11.30 435288 6638048 72 12:05:01 PM 25603540 28996932 7052172 21.60 2688 3676784 3312652 9.83 437116 6013340 20 12:06:01 PM 24855464 28531952 7800248 23.89 2688 3958580 3959592 11.75 499412 6687856 52164 12:07:01 PM 23043460 27160148 9612252 29.44 2688 4388024 6374192 18.91 546908 8395028 1944 12:08:01 PM 23799452 27853396 8856260 27.12 2688 4313700 4219184 12.52 546556 7654668 812 12:09:01 PM 26035480 31081708 6620232 20.27 2688 5294980 1473372 4.37 899136 5061856 22716 Average: 25604212 29033241 7051500 21.59 2688 3712289 3578439 10.62 461943 5995920 46511 11:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 598.15 396.15 1991.61 72.63 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 443.02 348.50 5442.32 67.89 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 12:02:01 PM eth0 363.74 227.15 10036.71 33.15 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:03:01 PM lo 22.24 22.24 1.95 1.95 0.00 0.00 0.00 0.00 12:03:01 PM eth0 41.90 33.07 15.34 18.61 0.00 0.00 0.00 0.00 12:03:01 PM docker0 5.61 6.43 0.80 0.75 0.00 0.00 0.00 0.00 12:03:01 PM vethba40d7c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 PM lo 62.73 62.73 4.08 4.08 0.00 0.00 0.00 0.00 12:04:01 PM eth0 235.24 181.06 65.22 75.17 0.00 0.00 0.00 0.00 12:04:01 PM docker0 5.05 6.01 0.88 0.90 0.00 0.00 0.00 0.00 12:05:01 PM lo 15.83 15.83 0.77 0.77 0.00 0.00 0.00 0.00 12:05:01 PM eth0 186.05 134.24 84.59 47.44 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:06:01 PM eth0 306.65 194.09 1413.04 25.10 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 411.75 411.75 76.03 76.03 0.00 0.00 0.00 0.00 12:07:01 PM eth0 507.46 282.76 1477.01 29.32 0.00 0.00 0.00 0.00 12:07:01 PM docker0 194.49 203.40 35.97 36.88 0.00 0.00 0.00 0.00 12:07:01 PM veth6d90476 176.94 184.67 36.57 31.14 0.00 0.00 0.00 0.00 12:07:01 PM veth2f3b168 17.54 19.43 2.07 6.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 629.16 629.16 150.92 150.92 0.00 0.00 0.00 0.00 12:08:01 PM eth0 102.77 75.52 277.61 33.11 0.00 0.00 0.00 0.00 12:08:01 PM docker0 306.65 314.90 77.55 72.98 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 75.55 64.66 1260.59 13.63 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.24 114.24 23.38 23.38 0.00 0.00 0.00 0.00 Average: eth0 286.06 193.72 2206.68 41.61 0.00 0.00 0.00 0.00 Average: docker0 51.18 53.08 11.52 11.15 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) 06/19/2025 _x86_64_ (8 CPU) 11:58:49 LINUX RESTART (8 CPU) 11:59:01 AM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 14.58 0.00 2.36 0.82 0.06 82.17 12:00:01 PM 0 7.60 0.00 1.50 0.55 0.08 90.26 12:00:01 PM 1 27.33 0.00 4.56 3.44 0.07 64.61 12:00:01 PM 2 8.08 0.00 1.54 0.25 0.05 90.08 12:00:01 PM 3 23.49 0.00 2.54 0.37 0.07 73.54 12:00:01 PM 4 19.16 0.00 2.76 0.80 0.07 77.21 12:00:01 PM 5 9.65 0.00 1.52 0.30 0.05 88.48 12:00:01 PM 6 7.73 0.00 2.72 0.55 0.07 88.93 12:00:01 PM 7 13.65 0.00 1.71 0.32 0.07 84.26 12:01:01 PM all 34.03 0.00 1.53 0.92 0.09 63.43 12:01:01 PM 0 28.61 0.00 2.07 1.44 0.08 67.79 12:01:01 PM 1 44.54 0.00 1.20 0.62 0.10 53.53 12:01:01 PM 2 37.78 0.00 1.64 1.50 0.10 58.98 12:01:01 PM 3 34.67 0.00 1.27 0.35 0.10 63.61 12:01:01 PM 4 38.07 0.00 2.07 1.34 0.08 58.44 12:01:01 PM 5 33.91 0.00 1.54 0.95 0.10 63.50 12:01:01 PM 6 23.92 0.00 1.15 0.52 0.07 74.34 12:01:01 PM 7 30.70 0.00 1.30 0.62 0.08 67.29 12:02:01 PM all 34.35 0.00 2.70 0.88 0.10 61.98 12:02:01 PM 0 36.43 0.00 3.14 0.12 0.10 60.21 12:02:01 PM 1 38.82 0.00 3.17 1.81 0.10 56.09 12:02:01 PM 2 28.00 0.00 2.60 1.88 0.10 67.42 12:02:01 PM 3 35.89 0.00 2.78 1.19 0.10 60.03 12:02:01 PM 4 31.37 0.00 2.28 0.42 0.08 65.84 12:02:01 PM 5 33.92 0.00 2.86 0.61 0.10 62.51 12:02:01 PM 6 35.36 0.00 2.72 0.92 0.10 60.89 12:02:01 PM 7 35.00 0.00 2.01 0.10 0.08 62.81 12:03:01 PM all 20.71 0.00 2.24 0.05 0.09 76.90 12:03:01 PM 0 18.99 0.00 2.56 0.03 0.12 78.30 12:03:01 PM 1 24.12 0.00 2.21 0.03 0.08 73.55 12:03:01 PM 2 23.96 0.00 2.51 0.10 0.10 73.33 12:03:01 PM 3 23.72 0.00 1.99 0.03 0.08 74.17 12:03:01 PM 4 14.58 0.00 1.74 0.05 0.10 83.53 12:03:01 PM 5 20.50 0.00 2.46 0.07 0.08 76.89 12:03:01 PM 6 22.95 0.00 2.24 0.05 0.08 74.68 12:03:01 PM 7 16.88 0.00 2.18 0.07 0.08 80.79 12:04:01 PM all 10.99 0.00 1.48 0.03 0.08 87.42 12:04:01 PM 0 8.64 0.00 1.10 0.05 0.08 90.12 12:04:01 PM 1 10.41 0.00 1.54 0.00 0.08 87.97 12:04:01 PM 2 14.72 0.00 1.72 0.02 0.07 83.48 12:04:01 PM 3 6.72 0.00 1.67 0.03 0.08 91.49 12:04:01 PM 4 11.54 0.00 1.39 0.02 0.08 86.97 12:04:01 PM 5 14.51 0.00 1.80 0.02 0.08 83.59 12:04:01 PM 6 11.35 0.00 1.09 0.05 0.07 87.44 12:04:01 PM 7 10.02 0.00 1.54 0.05 0.07 88.33 12:05:01 PM all 10.92 0.00 0.53 0.02 0.05 88.49 12:05:01 PM 0 4.69 0.00 0.38 0.00 0.07 94.86 12:05:01 PM 1 2.77 0.00 0.73 0.05 0.05 96.39 12:05:01 PM 2 10.26 0.00 0.42 0.00 0.03 89.29 12:05:01 PM 3 41.93 0.00 1.13 0.02 0.07 56.85 12:05:01 PM 4 7.85 0.00 0.48 0.00 0.03 91.63 12:05:01 PM 5 1.87 0.00 0.67 0.07 0.05 97.34 12:05:01 PM 6 7.56 0.00 0.25 0.02 0.03 92.14 12:05:01 PM 7 10.37 0.00 0.15 0.00 0.03 89.45 12:06:01 PM all 33.10 0.00 1.07 0.16 0.09 65.58 12:06:01 PM 0 24.62 0.00 1.12 0.00 0.08 74.18 12:06:01 PM 1 28.94 0.00 1.17 0.15 0.07 69.67 12:06:01 PM 2 46.39 0.00 0.87 0.65 0.08 52.00 12:06:01 PM 3 35.78 0.00 1.74 0.10 0.10 62.29 12:06:01 PM 4 46.96 0.00 0.95 0.07 0.08 51.94 12:06:01 PM 5 33.86 0.00 0.64 0.02 0.07 65.42 12:06:01 PM 6 16.62 0.00 1.07 0.27 0.10 81.94 12:06:01 PM 7 31.60 0.00 1.04 0.03 0.10 67.23 12:07:01 PM all 27.39 0.00 2.24 0.42 0.09 69.86 12:07:01 PM 0 25.68 0.00 1.68 0.10 0.08 72.45 12:07:01 PM 1 18.88 0.00 2.12 0.49 0.10 78.42 12:07:01 PM 2 32.58 0.00 2.32 0.93 0.10 64.08 12:07:01 PM 3 24.48 0.00 2.53 1.09 0.08 71.81 12:07:01 PM 4 22.80 0.00 2.57 0.07 0.10 74.47 12:07:01 PM 5 30.37 0.00 2.36 0.45 0.10 66.72 12:07:01 PM 6 39.04 0.00 2.97 0.18 0.10 57.70 12:07:01 PM 7 25.27 0.00 1.39 0.03 0.08 73.22 12:08:01 PM all 27.05 0.00 1.56 0.27 0.09 71.02 12:08:01 PM 0 34.35 0.00 1.03 0.00 0.10 64.52 12:08:01 PM 1 30.31 0.00 1.69 0.00 0.10 67.89 12:08:01 PM 2 21.65 0.00 0.94 0.02 0.08 77.32 12:08:01 PM 3 34.53 0.00 1.05 0.00 0.10 64.32 12:08:01 PM 4 40.44 0.00 3.05 0.12 0.10 56.29 12:08:01 PM 5 15.69 0.00 1.80 0.89 0.08 81.54 12:08:01 PM 6 24.73 0.00 1.98 0.92 0.08 72.29 12:08:01 PM 7 14.64 0.00 0.99 0.20 0.08 84.08 12:09:01 PM all 20.64 0.00 1.81 0.77 0.07 76.71 12:09:01 PM 0 15.05 0.00 1.80 0.40 0.08 82.67 12:09:01 PM 1 19.95 0.00 1.89 2.14 0.07 75.96 12:09:01 PM 2 26.56 0.00 2.06 1.37 0.07 69.94 12:09:01 PM 3 29.55 0.00 1.59 0.05 0.07 68.75 12:09:01 PM 4 20.45 0.00 1.49 0.69 0.07 77.31 12:09:01 PM 5 10.34 0.00 2.46 1.17 0.07 85.96 12:09:01 PM 6 21.30 0.00 1.72 0.33 0.05 76.60 12:09:01 PM 7 21.94 0.00 1.47 0.00 0.07 76.52 Average: all 23.37 0.00 1.75 0.43 0.08 74.36 Average: 0 20.46 0.00 1.64 0.27 0.09 77.55 Average: 1 24.60 0.00 2.03 0.87 0.08 72.41 Average: 2 25.00 0.00 1.66 0.67 0.08 72.60 Average: 3 29.08 0.00 1.83 0.32 0.09 68.68 Average: 4 25.32 0.00 1.88 0.36 0.08 72.36 Average: 5 20.45 0.00 1.81 0.45 0.08 77.21 Average: 6 21.05 0.00 1.79 0.38 0.08 76.71 Average: 7 21.00 0.00 1.38 0.14 0.08 77.40