---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22742 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: 2800.000 BogoMIPS: 5600.00 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 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 828 28471 0 2867 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 mq state UP group default qlen 1000 link/ether fa:16:3e:73:8a:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe73:8aa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:66:d4:e8 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-22742) 04/12/24 _x86_64_ (8 CPU) 13:39:34 LINUX RESTART (8 CPU) 13:40:03 tps rtps wtps bread/s bwrtn/s 13:41:01 333.32 73.70 259.62 4769.11 37494.11 13:42:01 177.00 40.74 136.26 1392.83 41512.15 13:43:01 67.21 16.15 51.06 509.78 37311.11 13:44:01 20.71 1.07 19.65 24.80 27259.19 Average: 148.02 32.57 115.45 1648.26 35880.76 13:40:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:41:01 30060476 31639652 2878744 8.74 64844 1826844 1483028 4.36 961452 1625904 175500 13:42:01 29298676 31145664 3640544 11.05 84916 2060068 2410476 7.09 1448492 1871900 40408 13:43:01 25996812 28039820 6942408 21.08 87220 2249724 7602648 22.37 4634716 1973732 448 13:44:01 23787300 25833160 9151920 27.78 87332 2252184 9057964 26.65 6843680 1968448 240 Average: 27285816 29164574 5653404 17.16 81078 2097205 5138529 15.12 3472085 1859996 54149 13:40:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:41:01 ens3 328.63 235.25 1494.24 72.49 0.00 0.00 0.00 0.00 13:41:01 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 222.73 189.89 2382.60 34.87 0.00 0.00 0.00 0.00 13:42:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 212.35 144.16 1984.10 26.86 0.00 0.00 0.00 0.00 13:43:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 70.37 54.42 14.74 26.53 0.00 0.00 0.00 0.00 13:44:01 lo 3.88 3.88 3.18 3.18 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 207.52 155.27 1468.71 39.92 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.87 0.87 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-22742) 04/12/24 _x86_64_ (8 CPU) 13:39:34 LINUX RESTART (8 CPU) 13:40:03 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 10.21 0.00 1.14 3.62 0.04 85.00 13:41:01 0 9.25 0.00 1.14 0.85 0.03 88.72 13:41:01 1 6.80 0.00 0.92 5.17 0.05 87.06 13:41:01 2 5.49 0.00 0.81 0.81 0.05 92.83 13:41:01 3 15.10 0.00 1.28 0.74 0.05 82.83 13:41:01 4 7.56 0.00 0.52 14.06 0.03 77.82 13:41:01 5 4.83 0.00 0.59 0.16 0.02 94.41 13:41:01 6 4.35 0.00 1.83 4.51 0.02 89.30 13:41:01 7 28.35 0.00 1.95 2.65 0.07 66.98 13:42:01 all 13.38 0.00 0.89 2.86 0.05 82.82 13:42:01 0 6.44 0.00 0.73 3.24 0.03 89.56 13:42:01 1 10.82 0.00 1.20 0.45 0.03 87.49 13:42:01 2 19.26 0.00 0.73 1.00 0.05 78.95 13:42:01 3 17.26 0.00 0.83 0.83 0.05 81.02 13:42:01 4 2.74 0.00 0.63 14.40 0.03 82.19 13:42:01 5 11.61 0.00 1.05 1.75 0.05 85.54 13:42:01 6 4.54 0.00 0.50 0.43 0.03 94.49 13:42:01 7 34.47 0.00 1.47 0.80 0.07 63.19 13:43:01 all 26.47 0.00 0.71 2.07 0.06 70.70 13:43:01 0 21.06 0.00 0.58 0.17 0.07 78.12 13:43:01 1 32.86 0.00 0.67 1.08 0.08 65.30 13:43:01 2 29.64 0.00 0.63 0.77 0.07 68.89 13:43:01 3 27.33 0.00 1.04 1.40 0.07 70.17 13:43:01 4 25.30 0.00 0.82 0.65 0.03 73.20 13:43:01 5 31.47 0.00 0.63 1.28 0.07 66.54 13:43:01 6 25.09 0.00 0.62 1.05 0.07 73.17 13:43:01 7 18.95 0.00 0.65 10.14 0.05 70.21 13:44:01 all 21.32 0.00 0.50 1.69 0.05 76.44 13:44:01 0 6.39 0.00 0.35 0.00 0.05 93.21 13:44:01 1 26.60 0.00 0.58 0.00 0.07 72.75 13:44:01 2 22.43 0.00 0.37 0.00 0.05 77.15 13:44:01 3 14.93 0.00 0.33 0.00 0.03 84.70 13:44:01 4 12.89 0.00 0.33 0.00 0.05 86.72 13:44:01 5 47.54 0.00 1.05 0.03 0.07 51.31 13:44:01 6 14.63 0.00 0.28 0.00 0.02 85.07 13:44:01 7 25.30 0.00 0.62 13.45 0.05 60.59 Average: all 17.91 0.00 0.80 2.55 0.05 78.69 Average: 0 10.78 0.00 0.70 1.07 0.05 87.41 Average: 1 19.39 0.00 0.84 1.65 0.06 78.07 Average: 2 19.32 0.00 0.64 0.64 0.05 79.34 Average: 3 18.68 0.00 0.87 0.75 0.05 79.65 Average: 4 12.17 0.00 0.58 7.22 0.04 80.00 Average: 5 24.02 0.00 0.83 0.81 0.05 74.28 Average: 6 12.21 0.00 0.80 1.47 0.03 85.48 Average: 7 26.75 0.00 1.17 6.80 0.06 65.23