---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3427 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 716K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 825 28883 0 2458 30903 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:c3:5c:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fec3:5c22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:0a:81:98 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 4: br-68fd78379bf2: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:cc:d5:d6 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-68fd78379bf2 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3427) 11/23/23 _x86_64_ (8 CPU) 13:16:30 LINUX RESTART (8 CPU) 13:17:01 tps rtps wtps bread/s bwrtn/s 13:18:01 105.03 46.18 58.86 2025.80 10110.71 13:19:01 116.20 12.93 103.27 1248.86 15809.10 13:20:01 97.77 5.35 92.42 631.55 12213.49 Average: 106.33 21.48 84.85 1301.99 12711.05 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 30110680 31711756 2828540 8.59 70848 1839276 1381172 4.06 866568 1672352 168764 13:19:01 29727240 31690476 3211980 9.75 92232 2160496 1367624 4.02 921708 1961784 152752 13:20:01 29515920 31604080 3423300 10.39 101764 2269524 1499788 4.41 1097752 1980568 71984 Average: 29784613 31668771 3154607 9.58 88281 2089765 1416195 4.17 962009 1871568 131167 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 ens3 360.74 232.46 1635.37 59.27 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:19:01 ens3 66.72 47.71 623.26 11.87 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:20:01 br-68fd78379bf2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 55.07 42.60 379.92 12.13 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 Average: br-68fd78379bf2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 160.83 107.58 879.46 27.76 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: lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3427) 11/23/23 _x86_64_ (8 CPU) 13:16:30 LINUX RESTART (8 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 11.54 0.00 1.03 1.40 0.04 85.99 13:18:01 0 7.02 0.00 0.75 1.53 0.02 90.67 13:18:01 1 23.82 0.00 2.12 1.45 0.07 72.54 13:18:01 2 9.56 0.00 0.65 0.68 0.02 89.09 13:18:01 3 4.70 0.00 1.12 0.05 0.05 94.08 13:18:01 4 6.38 0.00 0.80 0.75 0.03 92.03 13:18:01 5 11.36 0.00 0.94 6.05 0.05 81.61 13:18:01 6 11.03 0.00 0.72 0.42 0.03 87.80 13:18:01 7 18.45 0.00 1.10 0.28 0.03 80.14 13:19:01 all 9.69 0.00 0.79 2.27 0.03 87.23 13:19:01 0 6.88 0.00 0.52 2.25 0.03 90.32 13:19:01 1 22.55 0.00 1.54 2.77 0.03 73.10 13:19:01 2 10.55 0.00 0.78 0.43 0.02 88.22 13:19:01 3 19.93 0.00 1.32 0.74 0.05 77.97 13:19:01 4 3.97 0.00 0.45 0.00 0.02 95.57 13:19:01 5 2.29 0.00 0.63 4.28 0.03 92.77 13:19:01 6 5.51 0.00 0.64 7.16 0.07 86.62 13:19:01 7 5.85 0.00 0.43 0.53 0.02 93.16 13:20:01 all 9.03 0.00 0.92 2.36 0.04 87.66 13:20:01 0 1.17 0.00 0.60 0.30 0.02 97.91 13:20:01 1 3.85 0.00 0.93 1.03 0.03 94.15 13:20:01 2 4.36 0.00 0.82 0.12 0.03 94.67 13:20:01 3 6.56 0.00 0.77 0.02 0.03 92.62 13:20:01 4 1.30 0.00 0.60 0.52 0.02 97.56 13:20:01 5 12.83 0.00 0.95 10.72 0.08 75.41 13:20:01 6 1.38 0.00 0.55 5.36 0.03 92.67 13:20:01 7 40.80 0.00 2.07 0.75 0.05 56.33 Average: all 10.09 0.00 0.91 2.01 0.04 86.96 Average: 0 5.03 0.00 0.62 1.36 0.02 92.96 Average: 1 16.73 0.00 1.53 1.75 0.04 79.94 Average: 2 8.16 0.00 0.75 0.41 0.02 90.66 Average: 3 10.40 0.00 1.07 0.27 0.04 88.22 Average: 4 3.89 0.00 0.62 0.42 0.02 95.05 Average: 5 8.82 0.00 0.84 7.01 0.06 83.26 Average: 6 5.98 0.00 0.63 4.31 0.04 89.04 Average: 7 21.69 0.00 1.20 0.52 0.03 76.55