---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77124 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 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 879 26092 0 5195 30831 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:5b:c4:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe5b:c4a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:20:80:03 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-77124) 10/16/24 _x86_64_ (8 CPU) 12:22:26 LINUX RESTART (8 CPU) 12:23:01 tps rtps wtps bread/s bwrtn/s 12:24:01 277.77 42.78 234.99 1925.81 24368.34 12:25:01 147.64 20.21 127.43 792.40 31196.27 12:26:01 152.71 5.93 146.78 830.79 109882.75 12:27:01 89.57 3.45 86.12 236.49 34499.05 Average: 166.92 18.09 148.83 946.38 49986.60 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 30133184 31701948 2806036 8.52 69392 1810708 1407852 4.14 867112 1647804 154680 12:25:01 27384060 29891060 5555160 16.86 90988 2698496 3787408 11.14 2771236 2423300 647936 12:26:01 26231328 30574044 6707892 20.36 106220 4456952 2509560 7.38 2185328 4082280 5424 12:27:01 26750372 31603492 6188848 18.79 113320 4940812 1458772 4.29 1344916 4387336 2100 Average: 27624736 30942636 5314484 16.13 94980 3476742 2290898 6.74 1792148 3135180 202535 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:24:01 ens3 253.07 164.74 1208.92 55.94 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 3.38 3.38 0.47 0.47 0.00 0.00 0.00 0.00 12:25:01 ens3 812.30 503.17 8889.79 104.48 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 7.93 7.93 0.56 0.56 0.00 0.00 0.00 0.00 12:26:01 ens3 450.82 336.01 2934.42 95.54 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 12:27:01 ens3 274.10 264.74 2037.70 1491.08 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 3.68 3.68 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 447.58 317.16 3767.71 436.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77124) 10/16/24 _x86_64_ (8 CPU) 12:22:26 LINUX RESTART (8 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 9.57 0.00 0.88 3.00 0.03 86.52 12:24:01 0 6.43 0.00 0.62 11.93 0.03 80.99 12:24:01 1 14.10 0.00 1.09 0.49 0.03 84.28 12:24:01 2 7.80 0.00 0.55 0.12 0.02 91.51 12:24:01 3 31.01 0.00 1.93 3.28 0.07 63.72 12:24:01 4 8.35 0.00 0.67 1.55 0.02 89.41 12:24:01 5 3.65 0.00 1.20 3.68 0.02 91.46 12:24:01 6 2.45 0.00 0.65 0.32 0.03 96.54 12:24:01 7 2.95 0.00 0.35 2.62 0.03 94.05 12:25:01 all 23.78 0.00 1.75 2.49 0.07 71.91 12:25:01 0 16.24 0.00 1.40 1.10 0.05 81.20 12:25:01 1 21.79 0.00 1.50 1.33 0.07 75.31 12:25:01 2 21.23 0.00 1.47 0.85 0.05 76.39 12:25:01 3 26.17 0.00 1.57 0.90 0.05 71.30 12:25:01 4 20.73 0.00 1.65 6.88 0.07 70.67 12:25:01 5 32.63 0.00 2.37 5.52 0.10 59.37 12:25:01 6 27.07 0.00 1.98 0.55 0.07 70.34 12:25:01 7 24.46 0.00 1.98 2.83 0.07 70.66 12:26:01 all 12.40 0.00 3.45 4.60 0.06 79.49 12:26:01 0 12.85 0.00 3.18 0.82 0.05 83.10 12:26:01 1 13.25 0.00 2.19 0.34 0.07 84.16 12:26:01 2 8.97 0.00 4.47 3.63 0.08 82.85 12:26:01 3 15.30 0.00 3.45 15.75 0.07 65.44 12:26:01 4 9.58 0.00 3.84 9.00 0.05 77.53 12:26:01 5 10.12 0.00 3.38 4.02 0.05 82.44 12:26:01 6 17.40 0.00 4.05 2.96 0.07 75.52 12:26:01 7 11.77 0.00 3.11 0.25 0.05 84.82 12:27:01 all 14.62 0.00 0.90 1.69 0.04 82.74 12:27:01 0 8.53 0.00 1.37 0.03 0.05 90.02 12:27:01 1 35.01 0.00 0.95 1.29 0.07 62.68 12:27:01 2 12.46 0.00 1.44 6.98 0.03 79.09 12:27:01 3 19.01 0.00 0.63 5.01 0.05 75.30 12:27:01 4 6.43 0.00 0.72 0.05 0.07 92.74 12:27:01 5 13.70 0.00 0.55 0.08 0.02 85.65 12:27:01 6 6.80 0.00 0.98 0.03 0.03 92.15 12:27:01 7 15.08 0.00 0.55 0.13 0.03 84.21 Average: all 15.09 0.00 1.74 2.94 0.05 80.17 Average: 0 11.01 0.00 1.64 3.48 0.05 83.83 Average: 1 21.07 0.00 1.43 0.86 0.06 76.58 Average: 2 12.61 0.00 1.98 2.89 0.05 82.47 Average: 3 22.86 0.00 1.89 6.23 0.06 68.96 Average: 4 11.26 0.00 1.71 4.35 0.05 82.63 Average: 5 14.99 0.00 1.87 3.32 0.05 79.78 Average: 6 13.42 0.00 1.91 0.96 0.05 83.66 Average: 7 13.56 0.00 1.50 1.46 0.05 83.44