---> uname -a: Linux prd-centos8-docker-8c-8g-30000.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 1131 25114 19 5644 30285 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:3c:74:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe3c:7436/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:5c:b2:8a 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:e5ff:fe5c:b28a/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) 07/23/2025 _x86_64_ (8 CPU) 07:41:52 LINUX RESTART (8 CPU) 07:42:01 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 271.56 45.00 226.56 7722.26 43175.54 07:44:01 AM 253.05 17.89 235.15 3944.29 12287.92 07:45:01 AM 224.01 1.33 222.68 313.23 47246.57 07:46:01 AM 40.70 0.60 40.10 394.60 5150.87 07:47:01 AM 27.88 0.48 27.40 21.46 488.00 07:48:01 AM 5.33 0.00 5.33 0.00 393.90 07:49:01 AM 25.58 0.00 25.58 0.00 559.11 07:50:01 AM 102.38 0.00 102.38 0.00 23505.31 07:51:01 AM 140.30 0.00 140.30 0.00 1671.21 07:52:01 AM 63.67 3.83 59.84 6233.49 28872.50 Average: 115.45 6.91 108.53 1862.87 16334.98 07:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 29673560 31306384 2982152 9.13 2688 1957660 1401012 4.16 147192 2410720 159848 07:44:01 AM 27993228 30152452 4662484 14.28 2688 2471760 2301012 6.83 229552 3949860 276288 07:45:01 AM 24926100 28310176 7729612 23.67 2688 3668368 4058184 12.04 339856 6787592 41968 07:46:01 AM 24408960 27809412 8246752 25.25 2688 3682736 5815192 17.25 433596 7200556 112 07:47:01 AM 24264200 27669612 8391512 25.70 2688 3687760 4579720 13.59 440056 7340640 108 07:48:01 AM 25171608 28586432 7484104 22.92 2688 3697232 3810236 11.30 441892 6436488 24 07:49:01 AM 25495912 29149956 7159800 21.93 2688 3934092 3055828 9.07 504352 6045420 232052 07:50:01 AM 23310136 27449184 9345576 28.62 2688 4408000 6115456 18.14 553184 8119172 4164 07:51:01 AM 24074140 28161580 8581572 26.28 2688 4344076 3967344 11.77 552580 7370648 17448 07:52:01 AM 24398768 29681532 8256944 25.28 2688 5527516 2749800 8.16 784756 6799996 177844 Average: 25371661 28827672 7284051 22.31 2688 3737920 3785378 11.23 442702 6246109 90986 07:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 512.71 320.88 1869.29 70.50 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 419.53 306.66 5003.46 56.97 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 414.15 267.66 10704.17 35.50 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM lo 8.15 8.15 0.66 0.66 0.00 0.00 0.00 0.00 07:46:01 AM eth0 17.51 14.69 6.64 8.46 0.00 0.00 0.00 0.00 07:46:01 AM docker0 1.57 2.05 0.24 0.24 0.00 0.00 0.00 0.00 07:46:01 AM vethcc0011d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 AM lo 64.04 64.04 4.83 4.83 0.00 0.00 0.00 0.00 07:47:01 AM eth0 241.48 163.74 62.40 63.62 0.00 0.00 0.00 0.00 07:47:01 AM docker0 10.36 11.76 1.53 1.55 0.00 0.00 0.00 0.00 07:48:01 AM lo 36.52 36.52 1.78 1.78 0.00 0.00 0.00 0.00 07:48:01 AM eth0 141.54 105.30 77.16 39.51 0.00 0.00 0.00 0.00 07:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:49:01 AM eth0 159.51 124.61 747.44 45.25 0.00 0.00 0.00 0.00 07:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM lo 274.13 274.13 40.41 40.41 0.00 0.00 0.00 0.00 07:50:01 AM eth0 605.45 337.92 2288.43 31.38 0.00 0.00 0.00 0.00 07:50:01 AM docker0 117.36 123.36 18.25 19.68 0.00 0.00 0.00 0.00 07:50:01 AM veth9151fa3 108.58 113.86 18.84 17.01 0.00 0.00 0.00 0.00 07:50:01 AM veth71e84c7 8.78 10.20 1.02 2.93 0.00 0.00 0.00 0.00 07:51:01 AM lo 1188.87 1188.87 209.89 209.89 0.00 0.00 0.00 0.00 07:51:01 AM eth0 168.12 108.43 328.90 44.76 0.00 0.00 0.00 0.00 07:51:01 AM docker0 515.11 527.50 103.52 98.76 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:52:01 AM eth0 341.03 246.49 3350.82 29.61 0.00 0.00 0.00 0.00 07:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.30 157.30 25.77 25.77 0.00 0.00 0.00 0.00 Average: eth0 302.10 199.64 2443.85 42.56 0.00 0.00 0.00 0.00 Average: docker0 64.45 66.48 12.36 12.03 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) 07/23/2025 _x86_64_ (8 CPU) 07:41:52 LINUX RESTART (8 CPU) 07:42:01 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 13.30 0.00 2.51 1.57 0.06 82.56 07:43:01 AM 0 6.99 0.00 1.89 4.64 0.07 86.42 07:43:01 AM 1 19.77 0.00 3.09 0.55 0.07 76.52 07:43:01 AM 2 5.86 0.00 1.81 0.33 0.05 91.95 07:43:01 AM 3 13.45 0.00 2.51 1.67 0.05 82.32 07:43:01 AM 4 15.22 0.00 2.43 1.64 0.07 80.64 07:43:01 AM 5 11.96 0.00 3.54 2.71 0.05 81.74 07:43:01 AM 6 8.11 0.00 1.59 0.57 0.08 89.65 07:43:01 AM 7 25.05 0.00 3.23 0.44 0.07 71.22 07:44:01 AM all 24.26 0.00 1.33 0.77 0.07 73.58 07:44:01 AM 0 22.63 0.00 0.90 0.12 0.07 76.28 07:44:01 AM 1 17.20 0.00 0.95 0.37 0.07 81.42 07:44:01 AM 2 23.38 0.00 1.54 0.97 0.08 74.03 07:44:01 AM 3 21.92 0.00 1.56 1.64 0.08 74.79 07:44:01 AM 4 16.56 0.00 1.07 1.10 0.07 81.19 07:44:01 AM 5 39.41 0.00 1.90 0.63 0.08 57.97 07:44:01 AM 6 24.25 0.00 1.09 0.62 0.05 74.00 07:44:01 AM 7 28.68 0.00 1.60 0.69 0.08 68.95 07:45:01 AM all 38.77 0.00 2.62 1.22 0.09 57.30 07:45:01 AM 0 34.39 0.00 3.02 1.17 0.10 61.32 07:45:01 AM 1 31.65 0.00 2.82 1.24 0.08 64.20 07:45:01 AM 2 49.62 0.00 2.13 0.82 0.12 47.30 07:45:01 AM 3 29.15 0.00 2.28 0.54 0.10 67.93 07:45:01 AM 4 42.95 0.00 2.30 0.50 0.08 54.16 07:45:01 AM 5 39.18 0.00 2.80 0.72 0.08 57.21 07:45:01 AM 6 33.27 0.00 2.20 0.50 0.10 63.93 07:45:01 AM 7 49.97 0.00 3.36 4.25 0.08 42.32 07:46:01 AM all 20.69 0.00 2.00 0.15 0.09 77.07 07:46:01 AM 0 24.18 0.00 2.02 0.43 0.10 73.26 07:46:01 AM 1 28.52 0.00 2.61 0.27 0.08 68.52 07:46:01 AM 2 12.65 0.00 1.82 0.05 0.07 85.41 07:46:01 AM 3 21.33 0.00 2.02 0.05 0.08 76.51 07:46:01 AM 4 24.70 0.00 2.22 0.10 0.10 72.87 07:46:01 AM 5 17.32 0.00 1.81 0.07 0.08 80.73 07:46:01 AM 6 14.47 0.00 1.64 0.20 0.08 83.60 07:46:01 AM 7 22.34 0.00 1.82 0.03 0.10 75.70 07:47:01 AM all 16.37 0.00 1.91 0.05 0.08 81.59 07:47:01 AM 0 12.62 0.00 1.85 0.05 0.08 85.39 07:47:01 AM 1 23.00 0.00 2.53 0.07 0.10 74.30 07:47:01 AM 2 17.00 0.00 1.62 0.02 0.08 81.28 07:47:01 AM 3 19.06 0.00 2.13 0.12 0.08 78.61 07:47:01 AM 4 16.35 0.00 1.94 0.02 0.08 81.60 07:47:01 AM 5 14.84 0.00 1.82 0.03 0.05 83.25 07:47:01 AM 6 15.65 0.00 1.93 0.05 0.08 82.29 07:47:01 AM 7 12.46 0.00 1.42 0.05 0.07 86.00 07:48:01 AM all 7.50 0.00 0.55 0.01 0.05 91.89 07:48:01 AM 0 3.81 0.00 0.47 0.00 0.05 95.67 07:48:01 AM 1 9.34 0.00 0.89 0.00 0.07 89.71 07:48:01 AM 2 3.14 0.00 0.68 0.00 0.07 96.11 07:48:01 AM 3 20.33 0.00 0.53 0.02 0.08 79.04 07:48:01 AM 4 3.93 0.00 0.82 0.00 0.03 95.22 07:48:01 AM 5 6.81 0.00 0.35 0.00 0.05 92.79 07:48:01 AM 6 5.54 0.00 0.25 0.02 0.05 94.15 07:48:01 AM 7 7.14 0.00 0.42 0.02 0.03 92.39 07:49:01 AM all 29.78 0.00 0.89 0.04 0.07 69.22 07:49:01 AM 0 20.97 0.00 0.73 0.02 0.07 78.21 07:49:01 AM 1 24.18 0.00 0.58 0.02 0.05 75.17 07:49:01 AM 2 23.77 0.00 0.92 0.05 0.08 75.18 07:49:01 AM 3 58.41 0.00 1.45 0.02 0.08 40.04 07:49:01 AM 4 20.54 0.00 0.59 0.02 0.07 78.79 07:49:01 AM 5 35.69 0.00 0.60 0.08 0.07 63.56 07:49:01 AM 6 23.81 0.00 1.07 0.02 0.07 75.04 07:49:01 AM 7 30.81 0.00 1.19 0.08 0.08 67.84 07:50:01 AM all 29.32 0.00 1.97 0.50 0.09 68.11 07:50:01 AM 0 34.67 0.00 2.08 0.82 0.10 62.33 07:50:01 AM 1 26.26 0.00 2.22 0.50 0.12 70.90 07:50:01 AM 2 32.27 0.00 1.59 0.39 0.08 65.67 07:50:01 AM 3 28.18 0.00 1.56 0.02 0.08 70.16 07:50:01 AM 4 26.98 0.00 2.69 0.87 0.10 69.36 07:50:01 AM 5 30.99 0.00 1.93 0.29 0.08 66.71 07:50:01 AM 6 36.57 0.00 1.98 1.06 0.10 60.29 07:50:01 AM 7 18.67 0.00 1.73 0.07 0.08 79.45 07:51:01 AM all 29.58 0.00 1.95 0.27 0.09 68.10 07:51:01 AM 0 34.91 0.00 2.04 0.07 0.10 62.88 07:51:01 AM 1 44.57 0.00 2.54 0.70 0.10 52.08 07:51:01 AM 2 42.58 0.00 1.54 0.08 0.10 55.69 07:51:01 AM 3 16.82 0.00 2.18 0.44 0.08 80.48 07:51:01 AM 4 18.70 0.00 2.44 0.74 0.08 78.04 07:51:01 AM 5 15.13 0.00 1.88 0.02 0.08 82.89 07:51:01 AM 6 28.70 0.00 1.73 0.02 0.08 69.47 07:51:01 AM 7 35.20 0.00 1.29 0.07 0.10 63.34 07:52:01 AM all 36.33 0.00 1.70 0.62 0.08 61.27 07:52:01 AM 0 34.70 0.00 2.07 0.35 0.08 62.80 07:52:01 AM 1 38.39 0.00 1.82 1.04 0.08 58.66 07:52:01 AM 2 43.30 0.00 1.39 1.77 0.08 53.46 07:52:01 AM 3 42.90 0.00 1.51 0.69 0.10 54.80 07:52:01 AM 4 43.10 0.00 1.97 0.97 0.08 53.87 07:52:01 AM 5 29.63 0.00 1.86 0.02 0.08 68.41 07:52:01 AM 6 27.04 0.00 1.26 0.02 0.07 71.62 07:52:01 AM 7 31.56 0.00 1.71 0.08 0.07 66.58 Average: all 24.58 0.00 1.74 0.52 0.08 73.08 Average: 0 22.97 0.00 1.71 0.77 0.08 74.47 Average: 1 26.28 0.00 2.01 0.48 0.08 71.16 Average: 2 25.34 0.00 1.50 0.45 0.08 72.62 Average: 3 27.16 0.00 1.77 0.52 0.08 70.46 Average: 4 22.90 0.00 1.85 0.60 0.08 74.58 Average: 5 24.09 0.00 1.85 0.46 0.07 73.53 Average: 6 21.73 0.00 1.47 0.31 0.08 76.42 Average: 7 26.18 0.00 1.78 0.58 0.08 71.40