---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82863 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 12G 144G 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 872 27497 0 3797 30839 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:d5:e5:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed5:e5e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:4e:1e:f6 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-82863) 11/11/24 _x86_64_ (8 CPU) 02:18:28 LINUX RESTART (8 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 292.65 64.81 227.85 4443.66 27626.86 02:21:01 137.09 22.76 114.33 2709.76 30367.88 02:22:01 281.49 12.63 268.86 795.80 78334.13 02:23:01 48.39 0.88 47.51 49.19 19392.58 Average: 189.90 25.27 164.63 1999.63 38930.01 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 30134564 31716532 2804656 8.51 69488 1824136 1413716 4.16 860668 1655332 151700 02:21:01 28688008 31654296 4251212 12.91 104152 3129824 1434604 4.22 1003400 2869860 1133532 02:22:01 26461588 30054820 6477632 19.67 115468 3718904 5426212 15.97 2721340 3313976 744 02:23:01 28115488 31533788 4823732 14.64 116580 3555328 1540044 4.53 1270628 3148048 8444 Average: 28349912 31239859 4589308 13.93 101422 3057048 2453644 7.22 1464009 2746804 323605 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:20:01 ens3 340.51 232.84 1565.50 60.95 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 7.26 7.26 0.68 0.68 0.00 0.00 0.00 0.00 02:21:01 ens3 274.91 173.34 7838.43 24.71 0.00 0.00 0.00 0.00 02:21:01 br-5aff230c3451 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 vethf13d51c 1.35 1.90 0.42 0.37 0.00 0.00 0.00 0.00 02:22:01 vetha3fb3a3 83.45 101.97 56.47 24.09 0.00 0.00 0.00 0.00 02:22:01 lo 3.03 3.03 0.51 0.51 0.00 0.00 0.00 0.00 02:22:01 vethef42a5f 1.58 1.83 0.41 0.24 0.00 0.00 0.00 0.00 02:23:01 lo 5.57 5.57 1.22 1.22 0.00 0.00 0.00 0.00 02:23:01 ens3 846.54 551.16 15276.73 124.68 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 0.64 0.64 0.00 0.00 0.00 0.00 Average: ens3 208.16 135.15 3801.55 30.81 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-82863) 11/11/24 _x86_64_ (8 CPU) 02:18:28 LINUX RESTART (8 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 10.40 0.00 1.10 3.59 0.04 84.87 02:20:01 0 3.35 0.00 0.88 4.64 0.03 91.09 02:20:01 1 4.75 0.00 0.67 0.63 0.02 93.93 02:20:01 2 6.90 0.00 0.89 10.12 0.03 82.06 02:20:01 3 4.74 0.00 0.45 0.95 0.05 93.80 02:20:01 4 10.92 0.00 0.97 1.35 0.03 86.72 02:20:01 5 6.98 0.00 1.69 7.55 0.05 83.73 02:20:01 6 31.50 0.00 1.95 3.12 0.07 63.35 02:20:01 7 14.05 0.00 1.30 0.37 0.03 84.25 02:21:01 all 11.53 0.00 2.07 1.91 0.04 84.45 02:21:01 0 4.30 0.00 1.66 0.37 0.03 93.64 02:21:01 1 3.20 0.00 2.29 0.89 0.03 93.58 02:21:01 2 13.41 0.00 2.06 4.54 0.05 79.94 02:21:01 3 23.76 0.00 2.78 7.63 0.05 65.78 02:21:01 4 30.58 0.00 2.83 0.57 0.07 65.95 02:21:01 5 7.33 0.00 1.31 0.70 0.03 90.62 02:21:01 6 5.01 0.00 1.58 0.54 0.02 92.86 02:21:01 7 4.64 0.00 2.00 0.10 0.02 93.24 02:22:01 all 25.18 0.00 3.83 3.63 0.08 67.29 02:22:01 0 21.36 0.00 4.12 16.28 0.08 58.15 02:22:01 1 30.28 0.00 3.92 2.02 0.08 63.69 02:22:01 2 28.45 0.00 3.85 1.26 0.07 66.37 02:22:01 3 23.29 0.00 3.78 3.88 0.08 68.96 02:22:01 4 22.47 0.00 3.23 1.33 0.05 72.92 02:22:01 5 33.48 0.00 4.95 0.59 0.07 60.92 02:22:01 6 16.04 0.00 3.42 2.73 0.08 77.73 02:22:01 7 26.09 0.00 3.36 0.94 0.08 69.52 02:23:01 all 5.99 0.00 0.84 3.26 0.04 89.87 02:23:01 0 3.12 0.00 0.77 0.40 0.02 95.69 02:23:01 1 4.82 0.00 0.92 1.42 0.05 92.79 02:23:01 2 5.15 0.00 0.84 2.14 0.03 91.84 02:23:01 3 3.38 0.00 0.62 5.73 0.05 90.22 02:23:01 4 5.82 0.00 0.67 0.48 0.03 92.99 02:23:01 5 15.32 0.00 1.00 1.15 0.07 82.45 02:23:01 6 4.48 0.00 0.95 12.89 0.05 81.62 02:23:01 7 5.79 0.00 0.95 1.88 0.05 91.33 Average: all 13.26 0.00 1.95 3.10 0.05 81.64 Average: 0 8.01 0.00 1.85 5.40 0.04 84.69 Average: 1 10.73 0.00 1.95 1.24 0.05 86.04 Average: 2 13.44 0.00 1.90 4.52 0.05 80.08 Average: 3 13.77 0.00 1.91 4.55 0.06 79.72 Average: 4 17.43 0.00 1.92 0.93 0.05 79.67 Average: 5 15.78 0.00 2.24 2.50 0.05 79.43 Average: 6 14.27 0.00 1.98 4.83 0.05 78.87 Average: 7 12.61 0.00 1.90 0.82 0.05 84.61