---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23115 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 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 888 26974 0 4304 30822 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:c0:a4:69 brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fec0:a469/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:da:a4:75 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::42:2ff:feda:a475/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23115) 07/12/24 _x86_64_ (8 CPU) 11:37:48 LINUX RESTART (8 CPU) 11:38:01 tps rtps wtps bread/s bwrtn/s 11:39:01 366.41 87.24 279.17 6246.16 63399.30 11:40:01 190.40 43.13 147.28 3488.89 36516.45 11:41:01 326.87 3.63 323.23 170.82 62502.07 11:42:01 142.98 2.30 140.68 379.07 81864.40 Average: 256.68 34.07 222.61 2571.02 61069.87 11:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 30165208 31642256 2774012 8.42 59140 1736164 1467772 4.32 938728 1560716 94800 11:40:01 29047496 30950768 3891724 11.81 85732 2115788 1965212 5.78 1727512 1847940 29692 11:41:01 26617948 30139236 6321272 19.19 99008 3688144 2642620 7.78 2823436 3109232 356592 11:42:01 27394192 31329684 5545028 16.83 103956 4082420 2069544 6.09 1840868 3298784 35676 Average: 28306211 31015486 4633009 14.07 86959 2905629 2036287 5.99 1832636 2454168 129190 11:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:39:01 ens3 373.55 246.93 1627.73 76.93 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 11:40:01 ens3 505.12 404.63 2194.58 113.15 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 11:41:01 ens3 863.07 576.23 5049.57 171.79 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:42:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 11:42:01 ens3 494.32 463.87 341.23 2663.98 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 559.06 422.93 2303.70 756.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23115) 07/12/24 _x86_64_ (8 CPU) 11:37:48 LINUX RESTART (8 CPU) 11:38:01 CPU %user %nice %system %iowait %steal %idle 11:39:01 all 8.72 0.00 1.35 4.96 0.04 84.94 11:39:01 0 5.85 0.00 1.71 6.18 0.03 86.23 11:39:01 1 8.12 0.00 1.07 0.65 0.07 90.09 11:39:01 2 3.16 0.00 0.85 0.79 0.03 95.17 11:39:01 3 4.52 0.00 1.16 15.57 0.03 78.72 11:39:01 4 8.18 0.00 0.74 0.45 0.03 90.60 11:39:01 5 16.85 0.00 1.55 2.39 0.05 79.16 11:39:01 6 17.46 0.00 2.94 13.27 0.05 66.29 11:39:01 7 5.56 0.00 0.82 0.45 0.03 93.14 11:40:01 all 20.70 0.00 1.30 2.87 0.06 75.07 11:40:01 0 30.66 0.00 2.35 3.57 0.08 63.34 11:40:01 1 21.58 0.00 0.89 0.33 0.05 77.15 11:40:01 2 10.90 0.00 0.97 0.67 0.03 87.42 11:40:01 3 12.63 0.00 0.84 13.18 0.07 73.29 11:40:01 4 20.99 0.00 0.90 0.58 0.05 77.48 11:40:01 5 24.33 0.00 1.14 0.33 0.07 74.13 11:40:01 6 13.93 0.00 1.46 4.03 0.07 80.52 11:40:01 7 30.62 0.00 1.79 0.23 0.07 67.29 11:41:01 all 25.57 0.00 1.68 3.92 0.07 68.76 11:41:01 0 21.48 0.00 2.08 0.25 0.07 76.12 11:41:01 1 30.58 0.00 0.95 0.15 0.07 68.25 11:41:01 2 24.07 0.00 1.56 0.22 0.07 74.09 11:41:01 3 10.07 0.00 1.63 27.08 0.08 61.14 11:41:01 4 20.00 0.00 1.39 0.57 0.07 77.98 11:41:01 5 29.10 0.00 1.73 0.12 0.07 68.99 11:41:01 6 21.90 0.00 1.64 2.61 0.07 73.78 11:41:01 7 47.56 0.00 2.48 0.39 0.10 49.47 11:42:01 all 10.00 0.00 1.62 5.70 0.06 82.62 11:42:01 0 5.66 0.00 1.34 1.34 0.07 91.59 11:42:01 1 10.54 0.00 1.64 0.43 0.05 87.33 11:42:01 2 13.82 0.00 2.50 4.03 0.07 79.58 11:42:01 3 13.43 0.00 1.41 21.40 0.07 63.69 11:42:01 4 7.43 0.00 1.71 5.64 0.05 85.17 11:42:01 5 13.67 0.00 1.97 11.81 0.08 72.47 11:42:01 6 6.74 0.00 1.19 0.76 0.07 91.24 11:42:01 7 8.67 0.00 1.17 0.22 0.08 89.86 Average: all 16.24 0.00 1.48 4.36 0.06 77.86 Average: 0 15.91 0.00 1.87 2.84 0.06 79.32 Average: 1 17.70 0.00 1.14 0.39 0.06 80.71 Average: 2 12.98 0.00 1.47 1.43 0.05 84.08 Average: 3 10.16 0.00 1.26 19.30 0.06 69.22 Average: 4 14.16 0.00 1.18 1.81 0.05 82.80 Average: 5 20.99 0.00 1.59 3.65 0.07 73.70 Average: 6 14.98 0.00 1.81 5.18 0.06 77.97 Average: 7 22.99 0.00 1.56 0.32 0.07 75.05