---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24011 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 850 25163 0 6153 30861 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:18:ea:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe18:ea51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:a7:cf:b7 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24011) 04/17/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:03 tps rtps wtps bread/s bwrtn/s 23:12:01 130.38 36.53 93.85 1733.72 45591.04 23:13:01 136.38 23.05 113.33 2774.20 49772.37 23:14:01 230.89 0.22 230.68 24.80 145242.46 23:15:01 339.95 14.43 325.52 808.83 50340.50 23:16:01 5.83 0.00 5.83 0.00 133.96 23:17:01 15.01 0.05 14.96 2.00 1142.29 23:18:01 66.72 2.40 64.32 129.71 2722.48 Average: 132.18 10.83 121.35 777.39 42118.84 23:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30096952 31673840 2842268 8.63 69840 1817556 1435988 4.23 898524 1652836 144292 23:13:01 28980460 31683556 3958760 12.02 99260 2877220 1376380 4.05 970876 2616208 866984 23:14:01 25843816 31669020 7095404 21.54 140596 5812848 1465280 4.31 1021424 5548608 480380 23:15:01 23616924 29605588 9322296 28.30 156424 5940960 8816676 25.94 3260308 5455624 1428 23:16:01 23573940 29563284 9365280 28.43 156580 5941248 8842956 26.02 3304200 5454068 252 23:17:01 23818376 29832952 9120844 27.69 157024 5969176 7286756 21.44 3056172 5467852 328 23:18:01 25831124 31665504 7108096 21.58 159120 5801536 1462372 4.30 1253192 5312332 2448 Average: 25965942 30813392 6973278 21.17 134121 4880078 4383773 12.90 1966385 4501075 213730 23:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.65 1.65 0.19 0.19 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 57.28 41.27 861.84 8.32 0.00 0.00 0.00 0.00 23:13:01 lo 6.27 6.27 0.60 0.60 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 176.49 120.58 4461.18 13.19 0.00 0.00 0.00 0.00 23:13:01 br-6bb6ea9c54f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 7.27 7.27 0.72 0.72 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 989.90 444.66 26911.02 32.01 0.00 0.00 0.00 0.00 23:14:01 br-6bb6ea9c54f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth94862e0 5.13 6.56 0.82 0.93 0.00 0.00 0.00 0.00 23:15:01 lo 2.65 2.65 2.43 2.43 0.00 0.00 0.00 0.00 23:15:01 veth5d585c4 69.14 84.57 41.43 20.59 0.00 0.00 0.00 0.00 23:15:01 veth7175cca 1.93 2.22 0.38 0.20 0.00 0.00 0.00 0.00 23:16:01 veth94862e0 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 lo 5.43 5.43 1.33 1.33 0.00 0.00 0.00 0.00 23:16:01 veth5d585c4 30.99 37.84 37.83 12.25 0.00 0.00 0.00 0.00 23:16:01 veth7175cca 3.80 5.33 0.79 0.48 0.00 0.00 0.00 0.00 23:17:01 veth94862e0 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 lo 7.37 7.37 0.58 0.58 0.00 0.00 0.00 0.00 23:17:01 veth5d585c4 0.22 0.42 0.11 0.09 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1641.08 889.49 33057.95 147.39 0.00 0.00 0.00 0.00 Average: lo 4.49 4.49 0.85 0.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 188.71 96.32 4634.29 13.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24011) 04/17/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:03 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.07 0.00 0.83 2.57 0.03 86.49 23:12:01 0 1.53 0.00 0.43 0.05 0.02 97.97 23:12:01 1 3.15 0.00 0.38 0.24 0.02 96.21 23:12:01 2 11.60 0.00 0.57 5.61 0.03 82.19 23:12:01 3 11.30 0.00 0.83 6.72 0.03 81.11 23:12:01 4 15.49 0.00 1.00 0.57 0.03 82.90 23:12:01 5 26.66 0.00 2.12 1.21 0.07 69.94 23:12:01 6 5.43 0.00 0.69 5.88 0.02 87.97 23:12:01 7 5.44 0.00 0.64 0.29 0.02 93.62 23:13:01 all 10.94 0.00 1.86 2.28 0.04 84.88 23:13:01 0 13.49 0.00 2.18 0.32 0.05 83.96 23:13:01 1 3.66 0.00 1.48 0.12 0.03 94.72 23:13:01 2 4.04 0.00 1.41 8.78 0.05 85.72 23:13:01 3 5.42 0.00 2.04 1.19 0.03 91.32 23:13:01 4 33.38 0.00 2.65 1.41 0.07 62.49 23:13:01 5 19.62 0.00 2.41 0.40 0.03 77.53 23:13:01 6 4.44 0.00 1.19 3.63 0.03 90.71 23:13:01 7 3.54 0.00 1.54 2.39 0.02 92.52 23:14:01 all 11.19 0.00 5.19 8.30 0.06 75.27 23:14:01 0 9.68 0.00 5.60 0.39 0.05 84.28 23:14:01 1 10.41 0.00 5.31 20.94 0.07 63.27 23:14:01 2 9.27 0.00 5.75 23.41 0.05 61.51 23:14:01 3 11.20 0.00 6.32 0.22 0.05 82.20 23:14:01 4 11.49 0.00 4.78 0.09 0.07 83.58 23:14:01 5 12.94 0.00 3.85 14.18 0.07 68.97 23:14:01 6 13.65 0.00 5.50 4.64 0.07 76.14 23:14:01 7 10.84 0.00 4.36 2.55 0.05 82.19 23:15:01 all 28.79 0.00 3.91 3.19 0.09 64.03 23:15:01 0 27.76 0.00 3.50 0.50 0.08 68.16 23:15:01 1 29.98 0.00 3.71 5.78 0.08 60.44 23:15:01 2 34.41 0.00 4.46 7.67 0.10 53.36 23:15:01 3 34.88 0.00 4.92 0.39 0.08 59.73 23:15:01 4 29.59 0.00 4.22 3.31 0.12 62.76 23:15:01 5 22.44 0.00 3.10 3.28 0.07 71.11 23:15:01 6 23.19 0.00 3.41 3.13 0.07 70.21 23:15:01 7 28.07 0.00 4.00 1.46 0.08 66.39 23:16:01 all 4.16 0.00 0.38 0.03 0.06 95.38 23:16:01 0 2.75 0.00 0.28 0.00 0.05 96.91 23:16:01 1 5.35 0.00 0.52 0.03 0.03 94.07 23:16:01 2 3.62 0.00 0.27 0.02 0.05 96.04 23:16:01 3 5.32 0.00 0.52 0.02 0.07 94.08 23:16:01 4 4.88 0.00 0.37 0.03 0.07 94.66 23:16:01 5 3.67 0.00 0.32 0.00 0.07 95.95 23:16:01 6 3.76 0.00 0.40 0.10 0.08 95.65 23:16:01 7 3.91 0.00 0.40 0.02 0.05 95.62 23:17:01 all 1.37 0.00 0.38 0.06 0.06 98.13 23:17:01 0 2.10 0.00 0.35 0.03 0.02 97.50 23:17:01 1 1.49 0.00 0.42 0.02 0.07 98.01 23:17:01 2 1.02 0.00 0.42 0.17 0.05 98.35 23:17:01 3 1.07 0.00 0.35 0.00 0.05 98.53 23:17:01 4 1.47 0.00 0.50 0.03 0.10 97.90 23:17:01 5 1.20 0.00 0.40 0.17 0.08 98.14 23:17:01 6 1.24 0.00 0.30 0.10 0.07 98.30 23:17:01 7 1.37 0.00 0.28 0.02 0.05 98.28 23:18:01 all 8.39 0.00 0.71 0.24 0.03 90.63 23:18:01 0 29.07 0.00 0.95 0.13 0.03 69.81 23:18:01 1 7.46 0.00 0.84 0.12 0.03 91.55 23:18:01 2 9.68 0.00 0.78 0.43 0.03 89.07 23:18:01 3 11.35 0.00 0.95 0.90 0.05 86.75 23:18:01 4 0.97 0.00 0.47 0.08 0.02 98.47 23:18:01 5 3.17 0.00 0.67 0.12 0.03 96.02 23:18:01 6 0.95 0.00 0.35 0.03 0.02 98.65 23:18:01 7 4.49 0.00 0.65 0.08 0.03 94.74 Average: all 10.69 0.00 1.89 2.37 0.05 85.00 Average: 0 12.39 0.00 1.90 0.20 0.04 85.47 Average: 1 8.79 0.00 1.80 3.86 0.05 85.49 Average: 2 10.50 0.00 1.94 6.54 0.05 80.96 Average: 3 11.49 0.00 2.27 1.33 0.05 84.86 Average: 4 13.86 0.00 1.99 0.79 0.07 83.29 Average: 5 12.74 0.00 1.83 2.75 0.06 82.61 Average: 6 7.52 0.00 1.69 2.48 0.05 88.26 Average: 7 8.23 0.00 1.69 0.97 0.04 89.06