---> uname -a: Linux prd-centos8-docker-8c-8g-1954.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 1124 25458 19 5307 30292 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:c2:b0:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fec2:b0ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:d3:b0:fc 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:e1ff:fed3:b0fc/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) 02/02/2024 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 03:24:03 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 178.89 21.65 157.24 4354.08 10974.99 03:26:01 PM 196.00 6.90 189.10 1409.77 13842.31 03:27:01 PM 59.48 0.02 59.46 0.27 4169.08 03:28:01 PM 113.75 12.61 101.13 910.36 28479.29 03:29:01 PM 9.03 0.00 9.03 0.00 210.48 03:30:01 PM 36.99 0.07 36.92 1.07 1094.95 03:31:01 PM 47.86 2.52 45.33 4586.28 7009.37 03:32:01 PM 115.16 1.10 114.06 68.64 29252.42 03:33:01 PM 126.71 1.80 124.91 1775.14 21380.66 Average: 98.00 5.13 92.87 1439.59 12952.80 03:24:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 29083768 30945844 3571944 10.94 2688 2180196 1834764 5.44 182620 2930872 110744 03:26:01 PM 27230472 29443040 5425240 16.61 2688 2525272 3058172 9.07 296096 4635604 24580 03:27:01 PM 27625936 29907980 5029776 15.40 2688 2592584 2356360 6.99 322392 4213912 14792 03:28:01 PM 25650116 28761208 7005596 21.45 2688 3403700 5008372 14.86 525944 5910416 156 03:29:01 PM 25672024 28783312 6983688 21.39 2688 3404176 4044700 12.00 531276 5870968 28 03:30:01 PM 25765480 28895232 6890232 21.10 2688 3422280 3552952 10.54 544832 5781436 6504 03:31:01 PM 24743192 28673776 7912520 24.23 2688 4218380 3600920 10.68 734444 6594348 476888 03:32:01 PM 24283028 28987864 8372684 25.64 2688 4977216 3116360 9.25 802720 6948120 447316 03:33:01 PM 26102664 31047208 6553048 20.07 2688 5208700 1525636 4.53 996276 4931572 51864 Average: 26239631 29493940 6416081 19.65 2688 3548056 3122026 9.26 548511 5313028 125875 03:24:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 135.44 97.69 1319.66 35.98 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.87 0.87 0.15 0.15 0.00 0.00 0.00 0.00 03:26:01 PM eth0 340.26 281.27 4733.22 40.61 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00 03:27:01 PM eth0 87.94 77.97 751.63 19.76 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 13.33 13.33 1.32 1.32 0.00 0.00 0.00 0.00 03:28:01 PM eth0 1125.36 282.14 6453.43 30.22 0.00 0.00 0.00 0.00 03:28:01 PM docker0 4.78 5.45 0.62 0.63 0.00 0.00 0.00 0.00 03:28:01 PM veth0f39856 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:29:01 PM lo 531.70 531.70 282.18 282.18 0.00 0.00 0.00 0.00 03:29:01 PM eth0 67.27 50.61 22.76 27.17 0.00 0.00 0.00 0.00 03:29:01 PM docker0 1.87 1.98 0.23 0.25 0.00 0.00 0.00 0.00 03:30:01 PM lo 142.07 142.07 36.08 36.08 0.00 0.00 0.00 0.00 03:30:01 PM eth0 109.55 81.11 48.72 42.69 0.00 0.00 0.00 0.00 03:30:01 PM docker0 3.53 4.22 0.59 0.55 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:31:01 PM eth0 232.97 165.83 2539.71 38.03 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 193.12 193.12 51.42 51.42 0.00 0.00 0.00 0.00 03:32:01 PM eth0 206.20 96.78 1799.43 12.27 0.00 0.00 0.00 0.00 03:32:01 PM docker0 96.75 102.18 34.75 18.36 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 243.60 184.49 2522.94 33.04 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 98.62 98.62 41.50 41.50 0.00 0.00 0.00 0.00 Average: eth0 283.81 146.57 2246.31 31.05 0.00 0.00 0.00 0.00 Average: docker0 11.95 12.72 4.04 2.21 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) 02/02/2024 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 03:24:03 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 12.46 0.00 1.18 1.05 0.06 85.26 03:25:01 PM 0 11.35 0.00 1.12 0.59 0.07 86.87 03:25:01 PM 1 27.65 0.00 2.31 1.93 0.05 68.05 03:25:01 PM 2 10.30 0.00 1.12 0.98 0.07 87.53 03:25:01 PM 3 11.64 0.00 1.56 1.26 0.05 85.49 03:25:01 PM 4 17.42 0.00 1.16 0.35 0.03 81.05 03:25:01 PM 5 8.88 0.00 0.52 0.33 0.09 90.18 03:25:01 PM 6 6.79 0.00 0.81 1.24 0.03 91.12 03:25:01 PM 7 5.61 0.00 0.85 1.70 0.07 91.78 03:26:01 PM all 34.84 0.00 1.24 0.93 0.09 62.90 03:26:01 PM 0 41.04 0.00 0.94 0.22 0.08 57.72 03:26:01 PM 1 20.49 0.00 1.15 1.35 0.10 76.90 03:26:01 PM 2 40.42 0.00 1.24 0.12 0.08 58.14 03:26:01 PM 3 48.44 0.00 1.48 0.92 0.08 49.08 03:26:01 PM 4 37.34 0.00 0.80 0.64 0.08 61.14 03:26:01 PM 5 26.92 0.00 1.79 1.22 0.08 69.99 03:26:01 PM 6 33.80 0.00 1.01 1.42 0.08 63.69 03:26:01 PM 7 30.34 0.00 1.51 1.54 0.08 66.53 03:27:01 PM all 37.08 0.00 0.97 0.24 0.08 61.64 03:27:01 PM 0 35.31 0.00 1.03 0.00 0.08 63.58 03:27:01 PM 1 48.81 0.00 0.92 0.65 0.08 49.54 03:27:01 PM 2 24.36 0.00 0.52 0.02 0.08 75.02 03:27:01 PM 3 38.28 0.00 1.29 0.12 0.08 60.23 03:27:01 PM 4 38.68 0.00 0.53 0.08 0.08 60.61 03:27:01 PM 5 33.71 0.00 1.17 0.00 0.07 65.06 03:27:01 PM 6 44.37 0.00 1.60 0.35 0.07 53.61 03:27:01 PM 7 33.11 0.00 0.68 0.68 0.07 65.45 03:28:01 PM all 21.46 0.24 2.98 1.55 0.08 73.69 03:28:01 PM 0 27.48 0.08 2.89 0.76 0.08 68.71 03:28:01 PM 1 18.60 0.00 3.09 2.38 0.08 75.86 03:28:01 PM 2 23.42 0.03 2.73 1.64 0.08 72.10 03:28:01 PM 3 20.53 0.08 3.23 3.78 0.08 72.29 03:28:01 PM 4 16.63 0.02 3.16 0.62 0.07 79.51 03:28:01 PM 5 15.22 1.60 2.82 0.34 0.08 79.94 03:28:01 PM 6 23.95 0.07 3.29 1.66 0.08 70.94 03:28:01 PM 7 25.81 0.00 2.66 1.21 0.10 70.22 03:29:01 PM all 10.53 0.05 0.84 0.02 0.07 88.49 03:29:01 PM 0 10.34 0.00 0.89 0.02 0.08 88.68 03:29:01 PM 1 14.49 0.00 0.85 0.07 0.08 84.50 03:29:01 PM 2 7.96 0.00 0.87 0.02 0.08 91.07 03:29:01 PM 3 9.78 0.00 0.89 0.02 0.08 89.24 03:29:01 PM 4 12.64 0.33 1.00 0.03 0.07 85.92 03:29:01 PM 5 7.52 0.05 1.09 0.00 0.07 91.27 03:29:01 PM 6 10.34 0.00 0.62 0.02 0.05 88.98 03:29:01 PM 7 11.13 0.00 0.52 0.00 0.05 88.30 03:30:01 PM all 36.65 0.32 2.48 0.10 0.10 60.34 03:30:01 PM 0 46.55 0.00 3.06 0.10 0.10 50.18 03:30:01 PM 1 32.07 0.08 2.44 0.07 0.10 65.23 03:30:01 PM 2 36.54 0.10 2.60 0.12 0.10 60.54 03:30:01 PM 3 48.39 0.02 2.36 0.07 0.10 49.07 03:30:01 PM 4 22.86 0.05 2.08 0.03 0.10 74.88 03:30:01 PM 5 45.66 0.03 2.81 0.08 0.10 51.31 03:30:01 PM 6 27.25 0.00 2.28 0.25 0.10 70.12 03:30:01 PM 7 33.82 2.31 2.24 0.10 0.10 61.42 03:31:01 PM all 29.00 0.00 1.43 0.47 0.07 69.03 03:31:01 PM 0 37.56 0.00 1.68 0.10 0.08 60.57 03:31:01 PM 1 30.02 0.00 1.65 0.82 0.07 67.45 03:31:01 PM 2 28.92 0.00 1.28 1.34 0.07 68.40 03:31:01 PM 3 28.51 0.00 1.22 0.03 0.07 70.17 03:31:01 PM 4 27.60 0.00 1.38 0.58 0.05 70.40 03:31:01 PM 5 23.16 0.00 1.28 0.03 0.09 75.44 03:31:01 PM 6 22.89 0.00 1.29 0.75 0.07 75.00 03:31:01 PM 7 33.31 0.00 1.63 0.12 0.07 64.87 03:32:01 PM all 32.26 0.00 2.10 1.64 0.08 63.91 03:32:01 PM 0 52.84 0.00 1.35 0.94 0.10 44.77 03:32:01 PM 1 27.19 0.00 1.79 1.41 0.10 69.51 03:32:01 PM 2 19.44 0.00 2.37 4.60 0.08 73.51 03:32:01 PM 3 27.59 0.00 1.98 2.28 0.07 68.09 03:32:01 PM 4 48.73 0.00 2.87 1.61 0.10 46.70 03:32:01 PM 5 19.33 0.00 2.57 0.03 0.07 77.99 03:32:01 PM 6 39.16 0.00 1.68 0.32 0.07 58.78 03:32:01 PM 7 23.71 0.00 2.22 1.92 0.07 72.09 03:33:01 PM all 23.13 0.00 1.25 1.07 0.06 74.48 03:33:01 PM 0 32.70 0.00 1.98 0.10 0.08 65.13 03:33:01 PM 1 2.74 0.00 0.67 0.64 0.07 95.89 03:33:01 PM 2 36.42 0.00 1.90 1.24 0.08 60.36 03:33:01 PM 3 14.75 0.00 0.97 5.04 0.07 79.18 03:33:01 PM 4 22.31 0.00 0.98 1.02 0.05 75.64 03:33:01 PM 5 11.92 0.00 1.48 0.40 0.05 86.15 03:33:01 PM 6 31.20 0.00 0.92 0.07 0.07 67.75 03:33:01 PM 7 33.06 0.00 1.08 0.08 0.05 65.73 Average: all 26.42 0.07 1.61 0.78 0.08 71.04 Average: 0 32.86 0.01 1.66 0.31 0.09 65.07 Average: 1 24.66 0.01 1.65 1.03 0.08 72.57 Average: 2 25.35 0.01 1.62 1.12 0.08 71.81 Average: 3 27.60 0.01 1.66 1.50 0.08 69.15 Average: 4 27.16 0.04 1.55 0.55 0.07 70.62 Average: 5 21.42 0.19 1.73 0.27 0.08 76.31 Average: 6 26.71 0.01 1.50 0.67 0.07 71.04 Average: 7 25.60 0.26 1.49 0.81 0.07 71.76