---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41262 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 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 892 26536 0 4737 30818 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:45:29:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe45:2953/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:70:d2:f1 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 inet6 fe80::42:62ff:fe70:d2f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41262) 09/23/24 _x86_64_ (8 CPU) 21:27:32 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 324.58 49.15 275.42 2135.02 25864.18 21:30:01 381.87 31.18 350.69 3048.39 102708.38 21:31:01 193.12 0.53 192.58 59.19 38076.15 21:32:01 44.41 1.07 43.34 36.79 17420.05 Average: 236.00 20.48 215.51 1319.88 46016.35 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30083844 31656376 2855368 8.67 70548 1813168 1400216 4.12 915760 1649116 154412 21:30:01 26973060 31063368 5966152 18.11 119788 4176804 5875872 17.29 1702888 3778448 3496 21:31:01 25301132 29817852 7638080 23.19 152440 4532800 7491044 22.04 3079328 4024052 2640 21:32:01 26587292 30993872 6351920 19.28 153480 4427184 3276156 9.64 1937000 3905820 232 Average: 27236332 30882867 5702880 17.31 124064 3737489 4510822 13.27 1908744 3339359 40195 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 21:29:01 ens3 345.98 245.22 1582.15 75.33 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 veth53e4a0a 1.32 1.83 0.15 0.18 0.00 0.00 0.00 0.00 21:30:01 lo 11.33 11.33 1.11 1.11 0.00 0.00 0.00 0.00 21:30:01 vethfef9f2a 0.27 0.37 0.02 0.02 0.00 0.00 0.00 0.00 21:30:01 ens3 713.00 443.24 19329.40 39.28 0.00 0.00 0.00 0.00 21:31:01 veth53e4a0a 4.40 5.00 0.73 0.79 0.00 0.00 0.00 0.00 21:31:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 21:31:01 vethfef9f2a 3.50 4.12 0.50 0.45 0.00 0.00 0.00 0.00 21:31:01 ens3 50.01 35.68 1174.65 4.47 0.00 0.00 0.00 0.00 21:32:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 21:32:01 ens3 14.10 14.06 8.54 13.93 0.00 0.00 0.00 0.00 21:32:01 br-a8cacad54cf6 0.43 0.30 0.03 0.02 0.00 0.00 0.00 0.00 21:32:01 vethdd3ff89 48.06 42.51 16.11 39.35 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 280.77 184.55 5523.52 33.26 0.00 0.00 0.00 0.00 Average: br-a8cacad54cf6 0.11 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethdd3ff89 12.01 10.63 4.03 9.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41262) 09/23/24 _x86_64_ (8 CPU) 21:27:32 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 10.95 0.00 1.02 2.82 0.04 85.17 21:29:01 0 3.10 0.00 0.45 0.23 0.02 96.20 21:29:01 1 3.35 0.00 1.24 15.54 0.05 79.83 21:29:01 2 11.48 0.00 0.53 0.28 0.03 87.66 21:29:01 3 29.97 0.00 1.91 2.45 0.10 65.57 21:29:01 4 21.88 0.00 1.42 0.68 0.03 75.98 21:29:01 5 5.12 0.00 0.95 2.46 0.03 91.44 21:29:01 6 6.61 0.00 0.87 0.62 0.02 91.89 21:29:01 7 6.14 0.00 0.73 0.35 0.03 92.74 21:30:01 all 13.24 0.00 4.32 6.02 0.07 76.35 21:30:01 0 9.56 0.00 4.19 1.48 0.10 84.67 21:30:01 1 12.41 0.00 5.74 19.06 0.07 62.71 21:30:01 2 11.04 0.00 2.98 1.03 0.03 84.92 21:30:01 3 15.35 0.00 4.22 0.66 0.03 79.74 21:30:01 4 22.55 0.00 4.46 3.15 0.07 69.77 21:30:01 5 10.50 0.00 4.41 20.91 0.12 64.07 21:30:01 6 14.03 0.00 4.37 1.66 0.08 79.85 21:30:01 7 10.46 0.00 4.20 0.32 0.05 84.98 21:31:01 all 24.36 0.00 3.51 2.23 0.09 69.81 21:31:01 0 24.48 0.00 3.39 3.63 0.08 68.42 21:31:01 1 28.41 0.00 3.58 0.37 0.08 67.56 21:31:01 2 19.74 0.00 3.12 1.67 0.10 75.38 21:31:01 3 26.30 0.00 3.44 1.83 0.10 68.32 21:31:01 4 23.10 0.00 3.48 1.63 0.07 71.72 21:31:01 5 21.04 0.00 3.57 7.46 0.10 67.82 21:31:01 6 26.67 0.00 4.02 0.61 0.08 68.62 21:31:01 7 25.13 0.00 3.51 0.67 0.08 70.60 21:32:01 all 5.53 0.00 0.82 0.83 0.05 92.77 21:32:01 0 5.51 0.00 0.87 0.47 0.03 93.12 21:32:01 1 5.62 0.00 0.97 0.02 0.05 93.35 21:32:01 2 5.20 0.00 0.74 0.05 0.07 93.95 21:32:01 3 5.93 0.00 0.89 0.02 0.03 93.14 21:32:01 4 6.00 0.00 0.82 0.05 0.03 93.09 21:32:01 5 5.88 0.00 0.90 5.88 0.05 87.29 21:32:01 6 4.63 0.00 0.65 0.02 0.07 94.63 21:32:01 7 5.41 0.00 0.75 0.12 0.03 93.69 Average: all 13.50 0.00 2.41 2.97 0.06 81.05 Average: 0 10.64 0.00 2.22 1.45 0.06 85.63 Average: 1 12.44 0.00 2.88 8.73 0.06 75.89 Average: 2 11.85 0.00 1.84 0.75 0.06 85.50 Average: 3 19.38 0.00 2.61 1.24 0.07 76.71 Average: 4 18.37 0.00 2.54 1.37 0.05 77.66 Average: 5 10.62 0.00 2.45 9.15 0.08 77.71 Average: 6 12.96 0.00 2.47 0.73 0.06 83.78 Average: 7 11.76 0.00 2.29 0.36 0.05 85.53