---> uname -a: Linux prd-centos8-docker-8c-8g-31504.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 1121 25314 19 5453 30295 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:d4:0f:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fed4:f0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:7c:c6:04 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:c7ff:fe7c:c604/64 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) 07/29/2025 _x86_64_ (8 CPU) 10:32:28 LINUX RESTART (8 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 183.94 14.16 169.78 2978.87 10241.65 10:35:01 AM 224.88 5.18 219.70 1175.14 16163.52 10:36:01 AM 160.52 0.80 159.72 429.39 42143.31 10:37:01 AM 40.95 0.00 40.95 0.00 594.65 10:38:01 AM 16.63 0.48 16.14 21.46 374.86 10:39:01 AM 10.55 0.00 10.55 0.00 537.84 10:40:01 AM 38.16 0.00 38.16 0.00 8571.02 10:41:01 AM 85.82 0.00 85.82 0.00 15493.60 10:42:01 AM 183.34 0.00 183.34 0.00 2382.24 10:43:01 AM 73.19 2.97 70.23 4574.74 29938.32 Average: 101.80 2.36 99.44 917.93 12644.45 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 29261712 31108400 3394000 10.39 2688 2164168 1552964 4.61 160824 2775492 136624 10:35:01 AM 27324492 29545664 5331220 16.33 2688 2531472 2875996 8.53 267696 4566352 50392 10:36:01 AM 25495320 28894204 7160392 21.93 2688 3682384 3354916 9.95 422112 6132508 1220 10:37:01 AM 24924036 28326740 7731676 23.68 2688 3684824 5119004 15.19 437752 6679492 232 10:38:01 AM 25049340 28456984 7606372 23.29 2688 3689976 3691724 10.95 440076 6556572 112 10:39:01 AM 26014644 29431604 6641068 20.34 2688 3699320 2875440 8.53 442072 5594784 28 10:40:01 AM 25003820 28892184 7651892 23.43 2688 4157652 3604316 10.69 506616 6515020 219052 10:41:01 AM 23423984 27575568 9231728 28.27 2688 4420444 5954056 17.67 553740 8004912 1536 10:42:01 AM 24021604 28111196 8634108 26.44 2688 4347408 4094868 12.15 553544 7423328 716 10:43:01 AM 25952152 31050704 6703560 20.53 2688 5344972 1511768 4.49 909164 5130764 22596 Average: 25647110 29139325 7008602 21.46 2688 3772262 3463505 10.28 469360 5937922 43251 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 201.53 153.47 1444.08 37.42 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 394.58 318.30 5186.76 44.52 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 10:36:01 AM eth0 352.37 222.56 10034.39 28.52 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:37:01 AM lo 23.71 23.71 2.06 2.06 0.00 0.00 0.00 0.00 10:37:01 AM eth0 46.88 38.59 15.30 17.21 0.00 0.00 0.00 0.00 10:37:01 AM docker0 6.21 6.96 0.84 0.81 0.00 0.00 0.00 0.00 10:37:01 AM veth9cd7241 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 64.03 64.03 4.20 4.20 0.00 0.00 0.00 0.00 10:38:01 AM eth0 198.60 161.99 58.43 67.99 0.00 0.00 0.00 0.00 10:38:01 AM docker0 5.75 6.71 0.93 0.99 0.00 0.00 0.00 0.00 10:39:01 AM lo 16.93 16.93 0.83 0.83 0.00 0.00 0.00 0.00 10:39:01 AM eth0 149.57 113.88 96.14 38.41 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:40:01 AM eth0 680.14 363.02 2982.72 37.29 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 625.77 625.77 94.36 94.36 0.00 0.00 0.00 0.00 10:41:01 AM eth0 52.62 37.61 17.78 19.48 0.00 0.00 0.00 0.00 10:41:01 AM docker0 273.68 284.64 43.62 45.23 0.00 0.00 0.00 0.00 10:41:01 AM vethd63897e 249.56 259.42 44.65 37.92 0.00 0.00 0.00 0.00 10:41:01 AM veth356a45f 24.12 25.92 2.71 7.57 0.00 0.00 0.00 0.00 10:42:01 AM lo 790.65 790.65 153.49 153.49 0.00 0.00 0.00 0.00 10:42:01 AM eth0 86.10 69.64 299.64 24.74 0.00 0.00 0.00 0.00 10:42:01 AM docker0 355.51 363.00 77.92 73.04 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 78.09 66.36 1262.54 14.03 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.20 152.20 25.50 25.50 0.00 0.00 0.00 0.00 Average: eth0 224.04 154.53 2139.77 32.96 0.00 0.00 0.00 0.00 Average: docker0 64.12 66.14 12.33 12.01 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) 07/29/2025 _x86_64_ (8 CPU) 10:32:28 LINUX RESTART (8 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 12.11 0.00 1.08 0.93 0.06 85.83 10:34:01 AM 0 8.43 0.00 0.73 0.23 0.08 90.51 10:34:01 AM 1 25.81 0.00 2.41 0.63 0.08 71.07 10:34:01 AM 2 12.36 0.00 0.77 0.97 0.05 85.86 10:34:01 AM 3 5.95 0.00 0.64 0.23 0.05 93.13 10:34:01 AM 4 13.32 0.00 1.25 0.57 0.05 84.81 10:34:01 AM 5 9.44 0.00 1.25 2.01 0.07 87.23 10:34:01 AM 6 9.40 0.00 0.70 1.39 0.03 88.48 10:34:01 AM 7 12.16 0.00 0.85 1.37 0.05 85.57 10:35:01 AM all 40.19 0.00 1.48 1.19 0.09 57.05 10:35:01 AM 0 31.97 0.00 1.67 0.74 0.08 65.53 10:35:01 AM 1 49.86 0.00 1.49 0.89 0.12 47.65 10:35:01 AM 2 40.78 0.00 1.15 1.35 0.10 56.61 10:35:01 AM 3 45.92 0.00 1.44 2.41 0.08 50.15 10:35:01 AM 4 42.51 0.00 1.42 0.40 0.08 55.59 10:35:01 AM 5 33.51 0.00 2.04 1.82 0.10 62.52 10:35:01 AM 6 45.41 0.00 0.75 0.38 0.08 53.37 10:35:01 AM 7 31.56 0.00 1.89 1.49 0.10 64.96 10:36:01 AM all 28.58 0.00 3.11 1.66 0.09 66.57 10:36:01 AM 0 37.63 0.00 2.45 0.07 0.08 59.77 10:36:01 AM 1 41.15 0.00 4.23 3.46 0.08 51.07 10:36:01 AM 2 30.82 0.00 3.61 6.56 0.08 58.93 10:36:01 AM 3 22.71 0.00 3.34 0.66 0.10 73.20 10:36:01 AM 4 36.57 0.00 3.09 1.46 0.10 58.78 10:36:01 AM 5 24.53 0.00 2.82 0.40 0.08 72.16 10:36:01 AM 6 15.52 0.00 2.99 0.20 0.10 81.18 10:36:01 AM 7 19.73 0.00 2.30 0.45 0.08 77.43 10:37:01 AM all 22.25 0.00 2.55 0.07 0.08 75.06 10:37:01 AM 0 18.74 0.00 2.73 0.05 0.08 78.40 10:37:01 AM 1 18.08 0.00 1.94 0.07 0.08 79.83 10:37:01 AM 2 22.46 0.00 2.46 0.10 0.08 74.89 10:37:01 AM 3 26.69 0.00 3.01 0.08 0.08 70.13 10:37:01 AM 4 26.50 0.00 2.78 0.03 0.08 70.60 10:37:01 AM 5 18.03 0.00 2.34 0.07 0.08 79.48 10:37:01 AM 6 20.91 0.00 2.58 0.08 0.08 76.35 10:37:01 AM 7 26.56 0.00 2.52 0.05 0.08 70.79 10:38:01 AM all 11.15 0.00 1.88 0.03 0.10 86.84 10:38:01 AM 0 11.81 0.00 1.37 0.03 0.08 86.70 10:38:01 AM 1 13.80 0.00 1.42 0.02 0.07 84.70 10:38:01 AM 2 11.37 0.00 1.47 0.05 0.07 87.04 10:38:01 AM 3 12.05 0.00 3.20 0.03 0.08 84.63 10:38:01 AM 4 9.30 0.00 1.51 0.02 0.05 89.13 10:38:01 AM 5 9.56 0.00 2.38 0.02 0.08 87.96 10:38:01 AM 6 12.18 0.00 2.04 0.03 0.30 85.44 10:38:01 AM 7 9.16 0.00 1.64 0.00 0.08 89.12 10:39:01 AM all 11.21 0.00 0.64 0.02 0.15 87.98 10:39:01 AM 0 12.01 0.00 0.25 0.00 0.05 87.69 10:39:01 AM 1 25.86 0.00 0.67 0.02 0.07 73.39 10:39:01 AM 2 22.00 0.00 1.37 0.00 0.07 76.57 10:39:01 AM 3 11.68 0.00 0.25 0.00 0.03 88.04 10:39:01 AM 4 7.62 0.00 0.40 0.05 0.03 91.89 10:39:01 AM 5 4.19 0.00 0.62 0.12 0.03 95.04 10:39:01 AM 6 2.65 0.00 0.30 0.00 0.85 96.20 10:39:01 AM 7 3.75 0.00 1.28 0.00 0.03 94.93 10:40:01 AM all 35.46 0.00 1.36 0.29 0.08 62.81 10:40:01 AM 0 29.59 0.00 0.84 0.02 0.08 69.47 10:40:01 AM 1 26.03 0.00 1.56 1.59 0.07 70.76 10:40:01 AM 2 47.29 0.00 1.29 0.02 0.08 51.32 10:40:01 AM 3 27.09 0.00 1.49 0.47 0.07 70.88 10:40:01 AM 4 26.00 0.00 0.87 0.00 0.07 73.07 10:40:01 AM 5 44.68 0.00 1.02 0.02 0.08 54.20 10:40:01 AM 6 41.58 0.00 1.66 0.18 0.08 56.50 10:40:01 AM 7 41.43 0.00 2.16 0.05 0.08 56.27 10:41:01 AM all 29.40 0.00 2.19 0.53 0.11 67.77 10:41:01 AM 0 37.55 0.00 1.99 0.90 0.12 59.43 10:41:01 AM 1 23.19 0.00 2.15 1.16 0.12 73.39 10:41:01 AM 2 23.83 0.00 1.85 0.18 0.12 74.02 10:41:01 AM 3 40.33 0.00 2.57 0.02 0.10 56.98 10:41:01 AM 4 40.13 0.00 2.68 0.81 0.12 56.27 10:41:01 AM 5 27.54 0.00 2.30 0.59 0.10 69.47 10:41:01 AM 6 25.05 0.00 2.03 0.12 0.08 72.72 10:41:01 AM 7 17.51 0.00 1.95 0.50 0.12 79.92 10:42:01 AM all 30.93 0.00 1.83 0.36 0.09 66.78 10:42:01 AM 0 32.12 0.00 1.69 0.03 0.08 66.08 10:42:01 AM 1 24.44 0.00 2.25 1.59 0.08 71.64 10:42:01 AM 2 44.52 0.00 1.92 0.22 0.08 53.26 10:42:01 AM 3 24.32 0.00 1.41 0.39 0.10 73.79 10:42:01 AM 4 32.01 0.00 2.03 0.23 0.08 65.64 10:42:01 AM 5 21.60 0.00 1.79 0.00 0.08 76.52 10:42:01 AM 6 21.64 0.00 1.16 0.42 0.08 76.70 10:42:01 AM 7 46.76 0.00 2.41 0.03 0.08 50.72 10:43:01 AM all 18.48 0.00 1.95 0.85 0.06 78.66 10:43:01 AM 0 16.18 0.00 2.39 2.36 0.07 79.01 10:43:01 AM 1 35.93 0.00 2.32 0.47 0.07 61.21 10:43:01 AM 2 30.45 0.00 2.26 1.00 0.08 66.21 10:43:01 AM 3 19.64 0.00 2.43 1.86 0.05 76.03 10:43:01 AM 4 6.64 0.00 1.15 0.23 0.07 91.91 10:43:01 AM 5 16.13 0.00 1.69 0.03 0.05 82.09 10:43:01 AM 6 11.98 0.00 1.61 0.54 0.07 85.81 10:43:01 AM 7 10.89 0.00 1.74 0.35 0.03 86.99 Average: all 23.97 0.00 1.80 0.59 0.09 73.54 Average: 0 23.60 0.00 1.61 0.44 0.08 74.26 Average: 1 28.41 0.00 2.04 0.99 0.08 68.48 Average: 2 28.59 0.00 1.81 1.04 0.08 68.47 Average: 3 23.63 0.00 1.97 0.61 0.08 73.70 Average: 4 24.04 0.00 1.72 0.38 0.07 73.79 Average: 5 20.91 0.00 1.82 0.51 0.08 76.68 Average: 6 20.62 0.00 1.58 0.33 0.18 77.29 Average: 7 21.94 0.00 1.87 0.43 0.08 75.68