---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3867 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 13G 143G 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 824 26295 0 5047 30887 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:cf:0f:0e brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fecf:f0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:da:21:df 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-3867) 02/08/24 _x86_64_ (8 CPU) 18:29:33 LINUX RESTART (8 CPU) 18:30:01 tps rtps wtps bread/s bwrtn/s 18:31:01 159.47 70.94 88.54 4586.57 61056.09 18:32:01 132.66 13.80 118.86 1117.55 65551.47 18:33:01 170.28 9.33 160.95 1671.44 70333.36 18:34:01 241.33 12.63 228.70 782.54 57598.60 18:35:01 40.86 0.25 40.61 26.00 1836.19 Average: 148.92 21.39 127.53 1636.82 51275.78 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 30170720 31734496 2768500 8.40 66500 1809492 1376852 4.05 839500 1646676 152996 18:32:01 29837640 31717124 3101580 9.42 84468 2091864 1372512 4.04 870700 1915088 147736 18:33:01 26992884 31685872 5946336 18.05 128348 4750952 1420492 4.18 997776 4487008 1445428 18:34:01 24988284 29853636 7950936 24.14 137412 4898256 7344076 21.61 2999384 4429244 1592 18:35:01 26205504 31094668 6733716 20.44 138584 4926548 2422812 7.13 1827192 4417240 220 Average: 27639006 31217159 5300214 16.09 111062 3695422 2787349 8.20 1506910 3379051 349594 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 376.60 243.43 1499.94 61.28 0.00 0.00 0.00 0.00 18:31:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 61.29 45.16 802.69 7.85 0.00 0.00 0.00 0.00 18:32:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 974.26 516.33 21355.60 40.24 0.00 0.00 0.00 0.00 18:33:01 lo 9.60 9.60 0.94 0.94 0.00 0.00 0.00 0.00 18:33:01 br-14229716c594 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethc272312 26.93 25.06 11.56 16.27 0.00 0.00 0.00 0.00 18:34:01 veth84d4470 4.65 5.92 0.77 0.87 0.00 0.00 0.00 0.00 18:34:01 ens3 3.18 2.08 0.80 0.81 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 vethc272312 27.26 23.20 6.68 23.49 0.00 0.00 0.00 0.00 18:35:01 ens3 16.30 14.85 6.29 16.16 0.00 0.00 0.00 0.00 18:35:01 lo 23.08 23.08 3.10 3.10 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: vethc272312 10.84 9.65 3.65 7.95 0.00 0.00 0.00 0.00 Average: ens3 286.35 164.38 4733.62 25.27 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3867) 02/08/24 _x86_64_ (8 CPU) 18:29:33 LINUX RESTART (8 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 11.43 0.00 1.12 5.20 0.05 82.20 18:31:01 0 35.77 0.00 2.60 3.42 0.10 58.11 18:31:01 1 11.67 0.00 1.12 0.47 0.05 86.69 18:31:01 2 3.81 0.00 0.58 17.90 0.03 77.68 18:31:01 3 6.80 0.00 0.62 0.62 0.05 91.91 18:31:01 4 4.99 0.00 0.68 1.19 0.03 93.10 18:31:01 5 10.78 0.00 1.35 1.87 0.07 85.93 18:31:01 6 12.38 0.00 0.95 1.37 0.05 85.25 18:31:01 7 5.36 0.00 1.06 14.71 0.03 78.84 18:32:01 all 9.84 0.00 0.74 4.87 0.04 84.51 18:32:01 0 9.10 0.00 0.85 0.62 0.05 89.38 18:32:01 1 6.25 0.00 0.40 0.75 0.02 92.59 18:32:01 2 1.43 0.00 0.52 3.02 0.02 95.02 18:32:01 3 0.77 0.00 0.05 0.00 0.00 99.18 18:32:01 4 1.38 0.00 0.32 3.52 0.07 94.71 18:32:01 5 39.60 0.00 2.01 4.26 0.05 54.08 18:32:01 6 20.25 0.00 1.64 1.22 0.03 76.87 18:32:01 7 0.02 0.00 0.17 25.64 0.03 74.14 18:33:01 all 11.16 0.00 4.61 5.51 0.07 78.65 18:33:01 0 9.90 0.00 5.79 1.72 0.07 82.52 18:33:01 1 9.99 0.00 4.36 14.87 0.08 70.69 18:33:01 2 10.50 0.00 3.28 4.61 0.07 81.54 18:33:01 3 13.58 0.00 5.21 0.37 0.07 80.78 18:33:01 4 11.39 0.00 5.60 20.36 0.09 62.56 18:33:01 5 13.43 0.00 4.81 0.81 0.07 80.88 18:33:01 6 9.04 0.00 3.18 0.34 0.03 87.42 18:33:01 7 11.52 0.00 4.59 1.17 0.05 82.68 18:34:01 all 24.20 0.00 3.12 3.96 0.07 68.66 18:34:01 0 27.21 0.00 2.79 0.22 0.07 69.72 18:34:01 1 24.89 0.00 3.10 0.50 0.05 71.45 18:34:01 2 19.75 0.00 2.85 3.32 0.07 74.02 18:34:01 3 32.20 0.00 4.26 0.40 0.07 63.06 18:34:01 4 29.11 0.00 3.95 23.07 0.07 43.80 18:34:01 5 21.37 0.00 2.59 1.53 0.05 74.47 18:34:01 6 18.92 0.00 2.47 0.77 0.07 77.77 18:34:01 7 20.15 0.00 2.93 1.87 0.07 74.98 18:35:01 all 6.83 0.00 0.90 0.19 0.04 92.04 18:35:01 0 4.75 0.00 0.84 0.69 0.05 93.68 18:35:01 1 6.70 0.00 0.92 0.25 0.05 92.08 18:35:01 2 5.00 0.00 0.70 0.08 0.03 94.18 18:35:01 3 9.98 0.00 0.92 0.20 0.05 88.85 18:35:01 4 9.09 0.00 1.04 0.10 0.07 89.70 18:35:01 5 6.25 0.00 0.87 0.02 0.03 92.83 18:35:01 6 6.41 0.00 0.91 0.07 0.05 92.57 18:35:01 7 6.47 0.00 1.00 0.08 0.05 92.39 Average: all 12.69 0.00 2.09 3.94 0.05 81.22 Average: 0 17.34 0.00 2.57 1.33 0.07 78.69 Average: 1 11.89 0.00 1.97 3.35 0.05 82.74 Average: 2 8.10 0.00 1.58 5.81 0.04 84.47 Average: 3 12.64 0.00 2.20 0.32 0.05 84.79 Average: 4 11.17 0.00 2.30 9.59 0.06 76.87 Average: 5 18.28 0.00 2.32 1.70 0.05 77.65 Average: 6 13.41 0.00 1.82 0.75 0.05 83.96 Average: 7 8.69 0.00 1.94 8.71 0.05 80.60