---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5499 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: 2799.996 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 8% / 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 837 26866 0 4463 30873 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0f:92:3d brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe0f:923d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:07:2d:44 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-5499) 11/28/23 _x86_64_ (8 CPU) 07:42:59 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 152.67 74.55 78.12 5327.25 88062.39 07:45:01 140.69 27.11 113.58 2069.66 65586.27 07:46:01 135.39 9.82 125.58 1683.85 59702.72 07:47:01 276.00 13.26 262.74 811.38 75981.54 07:48:01 44.03 1.33 42.69 104.78 2453.09 Average: 149.76 25.22 124.54 1999.38 58357.20 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30368748 31727888 2570472 7.80 50728 1629864 1446548 4.26 824388 1485248 68768 07:45:01 29980860 31734220 2958360 8.98 77964 1977736 1435920 4.22 846552 1810364 166060 07:46:01 27585208 31653524 5354012 16.25 109548 4180824 1599980 4.71 1003588 3927532 2024108 07:47:01 25919204 30193980 7020016 21.31 117176 4366672 5680696 16.71 2591204 3957428 27532 07:48:01 27504848 31600816 5434372 16.50 119524 4196016 1496440 4.40 1209296 3789300 37448 Average: 28271774 31382086 4667446 14.17 94988 3270222 2331917 6.86 1295006 2993974 464783 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 07:44:01 ens3 277.99 187.39 932.78 52.99 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 07:45:01 ens3 55.37 36.51 1066.77 7.28 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 07:46:01 br-f2eaf34aa568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 575.29 324.05 18943.71 24.86 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 2.73 2.73 0.46 0.46 0.00 0.00 0.00 0.00 07:47:01 vethf000d67 0.70 0.87 0.26 0.07 0.00 0.00 0.00 0.00 07:47:01 br-f2eaf34aa568 0.40 0.45 0.23 0.04 0.00 0.00 0.00 0.00 07:47:01 veth9ae3492 1.93 1.82 0.22 0.19 0.00 0.00 0.00 0.00 07:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:48:01 ens3 966.77 597.40 21017.92 105.11 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 191.46 118.51 4202.55 20.93 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5499) 11/28/23 _x86_64_ (8 CPU) 07:42:59 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 7.23 0.00 1.06 5.68 0.04 86.00 07:44:01 0 7.01 0.00 1.27 17.55 0.03 74.14 07:44:01 1 5.01 0.00 0.84 19.64 0.03 74.48 07:44:01 2 11.44 0.00 2.01 0.69 0.03 85.83 07:44:01 3 5.12 0.00 0.90 0.75 0.03 93.19 07:44:01 4 5.60 0.00 0.30 3.24 0.03 90.83 07:44:01 5 3.25 0.00 0.73 0.83 0.03 95.15 07:44:01 6 9.30 0.00 0.92 1.76 0.05 87.97 07:44:01 7 11.15 0.00 1.49 0.99 0.07 86.30 07:45:01 all 9.90 0.00 0.80 4.44 0.03 84.84 07:45:01 0 4.57 0.00 0.33 0.33 0.03 94.73 07:45:01 1 0.65 0.00 0.30 24.00 0.03 75.01 07:45:01 2 21.96 0.00 1.52 6.47 0.03 70.02 07:45:01 3 5.43 0.00 0.63 0.94 0.03 92.97 07:45:01 4 3.46 0.00 0.47 0.40 0.02 95.66 07:45:01 5 3.13 0.00 0.60 0.40 0.00 95.87 07:45:01 6 31.78 0.00 1.76 2.88 0.05 63.54 07:45:01 7 8.25 0.00 0.77 0.07 0.05 90.87 07:46:01 all 12.38 0.00 3.91 4.36 0.06 79.29 07:46:01 0 10.44 0.00 3.72 0.99 0.05 84.79 07:46:01 1 6.65 0.00 2.50 24.05 0.05 66.75 07:46:01 2 11.04 0.00 3.05 1.70 0.05 84.16 07:46:01 3 10.54 0.00 5.43 0.63 0.07 83.34 07:46:01 4 8.06 0.00 4.26 0.17 0.05 87.46 07:46:01 5 8.35 0.00 3.25 4.49 0.05 83.86 07:46:01 6 17.85 0.00 4.58 0.93 0.07 76.57 07:46:01 7 26.25 0.00 4.48 1.95 0.08 67.23 07:47:01 all 22.54 0.00 3.16 5.22 0.07 69.01 07:47:01 0 21.82 0.00 2.71 0.64 0.05 74.79 07:47:01 1 27.63 0.00 4.78 26.87 0.10 40.63 07:47:01 2 25.71 0.00 3.14 2.23 0.07 68.85 07:47:01 3 23.79 0.00 2.93 0.49 0.08 72.71 07:47:01 4 23.79 0.00 2.83 2.21 0.07 71.10 07:47:01 5 20.11 0.00 3.29 6.57 0.08 69.95 07:47:01 6 17.16 0.00 2.86 0.13 0.05 79.80 07:47:01 7 20.30 0.00 2.73 2.66 0.08 74.23 07:48:01 all 4.74 0.00 0.49 1.96 0.06 92.75 07:48:01 0 0.95 0.00 0.48 0.53 0.03 98.00 07:48:01 1 0.42 0.00 0.30 0.20 0.05 99.03 07:48:01 2 2.21 0.00 0.37 0.52 0.12 96.78 07:48:01 3 1.90 0.00 0.35 0.55 0.03 97.16 07:48:01 4 1.15 0.00 0.35 0.70 0.05 97.74 07:48:01 5 3.52 0.00 0.38 0.25 0.05 95.79 07:48:01 6 21.80 0.00 1.12 2.49 0.12 74.48 07:48:01 7 6.00 0.00 0.57 10.46 0.03 82.94 Average: all 11.35 0.00 1.88 4.33 0.05 82.39 Average: 0 8.95 0.00 1.70 4.00 0.04 85.31 Average: 1 8.05 0.00 1.74 18.93 0.05 71.24 Average: 2 14.47 0.00 2.02 2.32 0.06 81.12 Average: 3 9.34 0.00 2.04 0.67 0.05 87.90 Average: 4 8.40 0.00 1.64 1.35 0.04 88.57 Average: 5 7.66 0.00 1.65 2.50 0.04 88.15 Average: 6 19.59 0.00 2.24 1.64 0.07 76.46 Average: 7 14.35 0.00 2.00 3.23 0.06 80.36