---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85496 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 144G 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 884 27065 0 4216 30826 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:1f:64:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe1f:645c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:30:f3:21 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::42:91ff:fe30:f321/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85496) 11/21/24 _x86_64_ (8 CPU) 10:42:43 LINUX RESTART (8 CPU) 10:43:03 tps rtps wtps bread/s bwrtn/s 10:44:01 376.07 88.54 287.54 6338.08 110953.01 10:45:01 516.08 30.58 485.50 3046.39 137151.51 10:46:01 120.25 0.37 119.88 37.99 23941.24 10:47:01 12.75 0.07 12.68 11.46 252.99 Average: 255.28 29.39 225.89 2325.05 67714.43 10:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30152280 31695156 2786940 8.46 67844 1785828 1420292 4.18 867092 1624272 125276 10:45:01 27517400 31101328 5421820 16.46 115972 3709584 4024452 11.84 1620020 3365332 116 10:46:01 26454408 30353668 6484812 19.69 144548 3958132 4775276 14.05 2451256 3550132 1656 10:47:01 26610472 30484532 6328748 19.21 144724 3937128 3849932 11.33 2334104 3522100 76 Average: 27683640 30908671 5255580 15.96 118272 3347668 3517488 10.35 1818118 3015459 31781 10:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 406.12 290.26 1598.54 79.74 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 10:45:01 veth4b2ad67 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 10:45:01 ens3 391.80 253.29 10733.67 26.42 0.00 0.00 0.00 0.00 10:45:01 veth6d7f018 29.80 38.49 2.95 4.52 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth4b2ad67 0.17 0.20 0.02 0.43 0.00 0.00 0.00 0.00 10:46:01 ens3 62.52 42.76 1179.46 6.27 0.00 0.00 0.00 0.00 10:46:01 veth6d7f018 90.30 110.33 110.85 30.52 0.00 0.00 0.00 0.01 10:46:01 docker0 13.68 18.33 2.14 287.84 0.00 0.00 0.00 0.00 10:47:01 ens3 14.30 14.06 9.67 7.63 0.00 0.00 0.00 0.00 10:47:01 veth6d7f018 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 br-9491332cce82 6.18 8.27 0.52 137.00 0.00 0.00 0.00 0.00 Average: ens3 217.11 148.92 3395.31 29.60 0.00 0.00 0.00 0.00 Average: veth6d7f018 30.28 37.53 28.69 8.83 0.00 0.00 0.00 0.00 Average: docker0 3.45 4.62 0.54 72.57 0.00 0.00 0.00 0.00 Average: br-9491332cce82 1.56 2.08 0.13 34.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85496) 11/21/24 _x86_64_ (8 CPU) 10:42:43 LINUX RESTART (8 CPU) 10:43:03 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.23 0.00 1.42 4.80 0.04 83.51 10:44:01 0 28.64 0.00 1.97 2.92 0.07 66.40 10:44:01 1 13.28 0.00 1.59 0.62 0.07 84.44 10:44:01 2 6.47 0.00 0.88 0.74 0.05 91.85 10:44:01 3 14.59 0.00 2.40 1.09 0.03 81.88 10:44:01 4 6.36 0.00 1.12 4.58 0.03 87.89 10:44:01 5 6.03 0.00 0.78 0.55 0.03 92.61 10:44:01 6 2.52 0.00 1.31 6.41 0.03 89.72 10:44:01 7 3.97 0.00 1.28 21.47 0.03 73.25 10:45:01 all 12.09 0.00 3.91 6.26 0.06 77.68 10:45:01 0 14.66 0.00 3.86 3.39 0.07 78.02 10:45:01 1 13.21 0.00 3.66 1.73 0.05 81.35 10:45:01 2 8.03 0.00 4.97 14.67 0.07 72.26 10:45:01 3 9.84 0.00 3.35 3.43 0.07 83.32 10:45:01 4 7.79 0.00 4.02 4.86 0.07 83.26 10:45:01 5 9.04 0.00 3.71 1.36 0.03 85.87 10:45:01 6 6.83 0.00 2.99 16.19 0.05 73.94 10:45:01 7 27.28 0.00 4.71 4.45 0.07 63.49 10:46:01 all 16.83 0.00 2.30 1.17 0.05 79.66 10:46:01 0 20.15 0.00 2.46 0.28 0.07 77.04 10:46:01 1 23.00 0.00 3.00 0.28 0.05 73.67 10:46:01 2 19.50 0.00 2.37 0.25 0.05 77.83 10:46:01 3 15.96 0.00 2.35 1.24 0.07 80.38 10:46:01 4 12.55 0.00 2.28 0.52 0.05 84.60 10:46:01 5 18.51 0.00 2.16 0.03 0.05 79.25 10:46:01 6 9.49 0.00 1.81 6.32 0.03 82.35 10:46:01 7 15.43 0.00 2.01 0.42 0.05 82.10 10:47:01 all 0.90 0.00 0.29 0.04 0.03 98.74 10:47:01 0 0.80 0.00 0.35 0.00 0.02 98.83 10:47:01 1 0.82 0.00 0.22 0.00 0.02 98.95 10:47:01 2 0.98 0.00 0.30 0.02 0.02 98.68 10:47:01 3 0.95 0.00 0.43 0.05 0.03 98.53 10:47:01 4 1.00 0.00 0.20 0.02 0.00 98.78 10:47:01 5 0.68 0.00 0.33 0.00 0.02 98.97 10:47:01 6 1.23 0.00 0.32 0.17 0.08 98.20 10:47:01 7 0.78 0.00 0.20 0.00 0.02 99.00 Average: all 10.00 0.00 1.98 3.04 0.04 84.93 Average: 0 15.94 0.00 2.16 1.64 0.05 80.21 Average: 1 12.56 0.00 2.12 0.66 0.05 84.62 Average: 2 8.76 0.00 2.14 3.93 0.05 85.12 Average: 3 10.29 0.00 2.13 1.45 0.05 86.08 Average: 4 6.92 0.00 1.91 2.47 0.04 88.66 Average: 5 8.57 0.00 1.75 0.48 0.03 89.16 Average: 6 5.04 0.00 1.61 7.26 0.05 86.04 Average: 7 11.91 0.00 2.05 6.46 0.04 79.54