---> uname -a: Linux prd-centos8-docker-8c-8g-2496.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1095 25439 18 5354 30322 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6d:74:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fe6d:7467/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:82:90:14 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:b9ff:fe82:9014/64 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) 12/05/2023 _x86_64_ (8 CPU) 11:04:11 LINUX RESTART (8 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 84.12 12.30 71.82 2180.57 5777.99 11:07:01 AM 226.08 19.83 206.25 3790.57 12488.79 11:08:01 AM 118.44 1.35 117.09 534.62 12116.26 11:09:01 AM 113.95 12.60 101.35 926.62 27859.88 11:10:01 AM 46.96 0.03 46.92 0.80 2680.63 11:11:01 AM 21.60 0.00 21.60 0.00 517.43 11:12:01 AM 43.45 0.02 43.44 0.93 942.67 11:13:01 AM 44.46 2.48 41.98 4511.38 7044.88 11:14:01 AM 116.21 1.12 115.09 80.51 29072.89 11:15:01 AM 179.72 1.45 178.27 1721.85 22123.41 Average: 99.62 5.13 94.49 1376.97 12081.04 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 29658516 31306724 2997196 9.18 2688 1972040 1388216 4.12 166488 2417416 131540 11:07:01 AM 28756652 30791300 3899060 11.94 2688 2348676 1772884 5.26 233404 3203196 123216 11:08:01 AM 26925948 29582116 5729764 17.55 2688 2964528 2885744 8.56 341548 4899444 395680 11:09:01 AM 26846452 29956892 5809260 17.79 2688 3404396 2479600 7.36 493164 4775112 22872 11:10:01 AM 25826764 28982192 6828948 20.91 2688 3446376 3778796 11.21 533004 5736772 1764 11:11:01 AM 25765816 28921316 6889896 21.10 2688 3446708 3429364 10.17 538536 5782624 20 11:12:01 AM 26281576 29450216 6374136 19.52 2688 3459052 3197840 9.49 543404 5273068 10032 11:13:01 AM 25505672 29391008 7150040 21.90 2688 4171612 3270324 9.70 732952 5846744 389732 11:14:01 AM 24945760 29400020 7709952 23.61 2688 4725008 2686020 7.97 798844 6296912 163268 11:15:01 AM 26057904 31038464 6597808 20.20 2688 5245636 1539536 4.57 997528 4983716 17220 Average: 26657106 29882025 5998606 18.37 2688 3518403 2642832 7.84 537887 4921500 125534 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 45.33 30.91 782.58 5.54 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 233.13 204.23 2365.08 50.06 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 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 955.25 415.06 8757.66 35.32 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 22.09 22.09 2.81 2.81 0.00 0.00 0.00 0.00 11:09:01 AM eth0 152.67 76.47 1173.17 12.50 0.00 0.00 0.00 0.00 11:09:01 AM docker0 7.88 12.96 1.30 1.57 0.00 0.00 0.00 0.00 11:10:01 AM lo 3.79 3.79 0.41 0.41 0.00 0.00 0.00 0.00 11:10:01 AM eth0 50.10 42.18 354.61 12.98 0.00 0.00 0.00 0.00 11:10:01 AM docker0 1.50 1.76 0.22 0.20 0.00 0.00 0.00 0.00 11:10:01 AM veth02bf0b3 0.70 0.94 0.11 0.10 0.00 0.00 0.00 0.00 11:11:01 AM lo 63.95 63.95 8.79 8.79 0.00 0.00 0.00 0.00 11:11:01 AM eth0 233.52 251.00 268.22 53.23 0.00 0.00 0.00 0.00 11:11:01 AM docker0 5.30 5.72 0.65 0.69 0.00 0.00 0.00 0.00 11:12:01 AM lo 73.28 73.28 7.01 7.01 0.00 0.00 0.00 0.00 11:12:01 AM eth0 183.11 156.48 71.40 51.47 0.00 0.00 0.00 0.00 11:12:01 AM docker0 3.48 4.28 0.59 0.56 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 11:13:01 AM eth0 198.97 174.89 1787.08 46.45 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 239.54 239.54 54.44 54.44 0.00 0.00 0.00 0.00 11:14:01 AM eth0 396.40 158.95 2561.78 16.11 0.00 0.00 0.00 0.00 11:14:01 AM docker0 119.14 124.99 36.77 19.61 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 275.25 187.85 2723.61 34.60 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 40.27 40.27 7.35 7.35 0.00 0.00 0.00 0.00 Average: eth0 272.50 169.74 2087.53 31.80 0.00 0.00 0.00 0.00 Average: docker0 13.75 14.99 3.96 2.27 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) 12/05/2023 _x86_64_ (8 CPU) 11:04:11 LINUX RESTART (8 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 7.46 0.00 0.76 2.80 0.05 88.93 11:06:01 AM 0 11.57 0.00 1.10 3.87 0.05 83.40 11:06:01 AM 1 15.14 0.00 1.02 9.29 0.08 74.47 11:06:01 AM 2 0.65 0.00 0.27 2.34 0.07 96.68 11:06:01 AM 3 7.66 0.00 1.03 0.42 0.05 90.84 11:06:01 AM 4 11.45 0.00 1.25 2.90 0.03 84.36 11:06:01 AM 5 0.18 0.00 0.15 1.80 0.03 97.83 11:06:01 AM 6 6.26 0.00 0.48 1.00 0.03 92.22 11:06:01 AM 7 6.79 0.00 0.78 0.75 0.03 91.64 11:07:01 AM all 17.37 0.00 1.20 2.46 0.06 78.91 11:07:01 AM 0 8.27 0.00 0.83 0.13 0.07 90.70 11:07:01 AM 1 17.68 0.00 0.62 1.89 0.05 79.76 11:07:01 AM 2 12.35 0.00 0.94 1.32 0.05 85.34 11:07:01 AM 3 22.56 0.00 1.64 4.10 0.08 71.62 11:07:01 AM 4 22.08 0.00 1.66 3.18 0.08 73.00 11:07:01 AM 5 17.76 0.00 1.94 3.95 0.05 76.30 11:07:01 AM 6 17.79 0.00 0.65 0.84 0.05 80.67 11:07:01 AM 7 20.53 0.00 1.34 4.26 0.05 73.83 11:08:01 AM all 29.58 0.00 1.25 1.20 0.09 67.88 11:08:01 AM 0 19.85 0.00 1.66 6.87 0.08 71.53 11:08:01 AM 1 31.69 0.00 1.49 0.87 0.08 65.86 11:08:01 AM 2 36.82 0.00 1.16 0.02 0.08 61.92 11:08:01 AM 3 27.88 0.00 0.91 0.07 0.08 71.06 11:08:01 AM 4 17.77 0.00 1.21 0.47 0.10 80.44 11:08:01 AM 5 19.37 0.00 1.27 0.60 0.08 78.67 11:08:01 AM 6 40.02 0.00 1.54 0.18 0.08 58.16 11:08:01 AM 7 43.13 0.00 0.77 0.54 0.08 55.48 11:09:01 AM all 10.69 0.30 1.66 2.23 0.09 85.04 11:09:01 AM 0 15.18 0.02 1.73 1.93 0.08 81.06 11:09:01 AM 1 8.66 0.00 2.08 1.41 0.08 87.77 11:09:01 AM 2 11.66 0.02 2.13 1.86 0.08 84.25 11:09:01 AM 3 9.72 0.30 1.60 3.02 0.15 85.21 11:09:01 AM 4 12.17 0.02 1.14 0.59 0.08 86.00 11:09:01 AM 5 9.91 0.00 1.71 1.93 0.05 86.40 11:09:01 AM 6 8.88 1.96 1.61 4.22 0.10 83.24 11:09:01 AM 7 9.37 0.07 1.26 2.86 0.07 86.37 11:10:01 AM all 47.74 0.26 1.46 0.28 0.10 50.17 11:10:01 AM 0 48.06 1.93 1.99 0.15 0.10 47.77 11:10:01 AM 1 51.18 0.08 1.26 0.00 0.10 47.38 11:10:01 AM 2 52.74 0.02 1.48 0.17 0.12 45.48 11:10:01 AM 3 45.45 0.00 1.06 0.15 0.10 53.24 11:10:01 AM 4 53.21 0.00 1.54 0.00 0.10 45.14 11:10:01 AM 5 27.17 0.00 1.12 0.49 0.08 71.14 11:10:01 AM 6 42.27 0.00 1.49 1.28 0.10 54.86 11:10:01 AM 7 61.80 0.02 1.71 0.03 0.10 36.34 11:11:01 AM all 12.51 0.06 1.16 0.05 0.07 86.14 11:11:01 AM 0 12.11 0.00 1.32 0.03 0.08 86.45 11:11:01 AM 1 13.47 0.00 1.14 0.10 0.07 85.22 11:11:01 AM 2 13.08 0.37 1.14 0.07 0.07 85.28 11:11:01 AM 3 11.28 0.00 1.24 0.08 0.07 87.33 11:11:01 AM 4 12.28 0.05 1.39 0.02 0.07 86.20 11:11:01 AM 5 9.87 0.00 1.41 0.10 0.07 88.55 11:11:01 AM 6 13.17 0.07 0.81 0.02 0.05 85.88 11:11:01 AM 7 14.84 0.02 0.83 0.00 0.05 84.26 11:12:01 AM all 28.86 0.37 2.65 0.14 0.10 67.87 11:12:01 AM 0 33.08 0.05 3.05 0.20 0.10 63.53 11:12:01 AM 1 18.49 0.13 2.18 0.03 0.10 79.07 11:12:01 AM 2 32.53 0.18 2.48 0.03 0.10 64.67 11:12:01 AM 3 34.95 2.04 2.80 0.13 0.10 59.98 11:12:01 AM 4 31.22 0.08 3.00 0.10 0.12 65.48 11:12:01 AM 5 22.56 0.39 2.25 0.40 0.10 74.30 11:12:01 AM 6 27.33 0.08 2.51 0.08 0.10 69.89 11:12:01 AM 7 30.74 0.02 2.98 0.10 0.12 66.05 11:13:01 AM all 38.31 0.00 1.70 0.69 0.08 59.23 11:13:01 AM 0 48.71 0.00 1.17 0.02 0.08 50.02 11:13:01 AM 1 33.13 0.00 1.81 0.10 0.10 64.86 11:13:01 AM 2 33.68 0.00 1.32 0.00 0.07 64.93 11:13:01 AM 3 39.73 0.00 1.93 0.49 0.10 57.76 11:13:01 AM 4 32.70 0.00 1.69 3.30 0.07 62.24 11:13:01 AM 5 32.26 0.00 2.75 0.44 0.08 64.47 11:13:01 AM 6 42.49 0.00 1.22 0.57 0.08 55.64 11:13:01 AM 7 43.74 0.00 1.69 0.59 0.07 53.92 11:14:01 AM all 32.96 0.00 1.76 1.68 0.09 63.51 11:14:01 AM 0 15.82 0.00 1.79 0.02 0.08 82.29 11:14:01 AM 1 31.48 0.00 1.55 3.03 0.08 63.87 11:14:01 AM 2 51.76 0.00 2.55 1.07 0.10 44.51 11:14:01 AM 3 44.04 0.00 1.16 1.24 0.08 53.48 11:14:01 AM 4 29.20 0.00 1.82 3.70 0.08 65.20 11:14:01 AM 5 28.22 0.00 1.83 0.39 0.10 69.47 11:14:01 AM 6 14.92 0.00 1.51 1.07 0.07 82.43 11:14:01 AM 7 48.26 0.00 1.88 2.95 0.10 46.82 11:15:01 AM all 22.87 0.00 1.24 1.49 0.07 74.33 11:15:01 AM 0 27.76 0.00 1.05 0.05 0.07 71.07 11:15:01 AM 1 22.06 0.00 1.72 1.52 0.07 74.63 11:15:01 AM 2 19.77 0.00 1.32 5.79 0.07 73.06 11:15:01 AM 3 29.32 0.00 0.72 0.00 0.08 69.87 11:15:01 AM 4 29.96 0.00 0.94 0.18 0.07 68.85 11:15:01 AM 5 17.37 0.00 1.41 1.52 0.07 79.63 11:15:01 AM 6 28.20 0.00 1.56 2.57 0.07 67.61 11:15:01 AM 7 8.49 0.00 1.24 0.32 0.05 89.90 Average: all 24.84 0.10 1.48 1.30 0.08 72.20 Average: 0 24.05 0.20 1.57 1.33 0.08 72.77 Average: 1 24.29 0.02 1.49 1.83 0.08 72.29 Average: 2 26.50 0.06 1.48 1.27 0.08 70.62 Average: 3 27.27 0.23 1.41 0.97 0.09 70.03 Average: 4 25.22 0.02 1.56 1.45 0.08 71.68 Average: 5 18.47 0.04 1.58 1.16 0.07 78.67 Average: 6 24.13 0.21 1.34 1.18 0.07 73.06 Average: 7 28.77 0.01 1.45 1.24 0.07 68.46