---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39581 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 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 868 26211 0 5086 30842 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:65:fc:39 brd ff:ff:ff:ff:ff:ff inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe65:fc39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:76:83:b2 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-39581) 09/18/24 _x86_64_ (8 CPU) 14:53:08 LINUX RESTART (8 CPU) 14:54:02 tps rtps wtps bread/s bwrtn/s 14:55:01 136.45 27.98 108.47 2109.74 27873.65 14:56:01 145.91 10.38 135.53 1685.85 47997.73 14:57:01 272.44 12.25 260.19 792.93 92645.83 14:58:01 28.41 0.40 28.01 37.86 16863.36 14:59:01 65.07 1.35 63.72 108.25 18660.51 Average: 129.63 10.41 119.22 943.04 40851.47 14:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 29927300 31672436 3011920 9.14 79360 1967880 1430896 4.21 905828 1796672 146524 14:56:01 27069092 31650524 5870128 17.82 108056 4690492 1392876 4.10 1012952 4421644 1952736 14:57:01 24303384 29198612 8635836 26.22 116968 4976644 7900444 23.24 3634800 4487888 684 14:58:01 23161588 28090652 9777632 29.68 117552 5006748 9287956 27.33 4800756 4450880 26944 14:59:01 26835124 31575108 6104096 18.53 119360 4830224 1531880 4.51 1370440 4277036 17096 Average: 26259298 30437466 6679922 20.28 108259 4294398 4308810 12.68 2344955 3886824 428797 14:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 ens3 70.36 47.48 1125.40 9.60 0.00 0.00 0.00 0.00 14:55:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-a5cb41e6fd5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 800.42 432.46 27365.89 32.07 0.00 0.00 0.00 0.00 14:56:01 lo 11.53 11.53 1.06 1.06 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth6b3366e 1.10 1.27 0.09 0.09 0.00 0.00 0.00 0.00 14:57:01 veth828a623 0.42 0.87 0.07 0.09 0.00 0.00 0.00 0.00 14:57:01 vethfd27cbf 1.12 1.17 0.07 0.07 0.00 0.00 0.00 0.00 14:57:01 veth5e64c4a 54.99 65.92 19.26 16.15 0.00 0.00 0.00 0.00 14:58:01 veth6b3366e 1.67 1.75 1.27 2.05 0.00 0.00 0.00 0.00 14:58:01 veth828a623 0.68 0.95 0.21 0.89 0.00 0.00 0.00 0.00 14:58:01 vethfd27cbf 19.11 20.05 19.38 124.96 0.00 0.00 0.00 0.01 14:58:01 veth5e64c4a 59.82 68.96 173.12 28.23 0.00 0.00 0.00 0.01 14:59:01 ens3 1357.29 800.37 31638.12 151.83 0.00 0.00 0.00 0.00 14:59:01 lo 28.06 28.06 7.47 7.47 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 202.25 113.27 6145.76 15.84 0.00 0.00 0.00 0.00 Average: lo 4.75 4.75 1.42 1.42 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-39581) 09/18/24 _x86_64_ (8 CPU) 14:53:08 LINUX RESTART (8 CPU) 14:54:02 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 9.64 0.00 0.81 2.85 0.03 86.66 14:55:01 0 18.61 0.00 1.54 1.69 0.07 78.09 14:55:01 1 3.21 0.00 0.66 13.98 0.03 82.12 14:55:01 2 11.36 0.00 0.90 1.55 0.02 86.18 14:55:01 3 17.11 0.00 1.14 2.19 0.03 79.54 14:55:01 4 17.93 0.00 0.92 1.41 0.05 79.69 14:55:01 5 6.81 0.00 0.54 0.56 0.02 92.07 14:55:01 6 1.56 0.00 0.49 1.44 0.02 96.49 14:55:01 7 0.58 0.00 0.31 0.00 0.02 99.10 14:56:01 all 12.77 0.00 4.63 4.50 0.06 78.03 14:56:01 0 14.84 0.00 5.21 0.86 0.05 79.04 14:56:01 1 7.76 0.00 3.81 10.85 0.05 77.52 14:56:01 2 11.97 0.00 4.38 8.52 0.07 75.07 14:56:01 3 11.84 0.00 4.79 2.96 0.07 80.34 14:56:01 4 18.78 0.00 4.89 4.50 0.08 71.74 14:56:01 5 15.17 0.00 4.48 0.73 0.07 79.55 14:56:01 6 10.57 0.00 3.54 7.50 0.07 78.32 14:56:01 7 11.26 0.00 5.97 0.03 0.07 82.67 14:57:01 all 41.03 0.00 5.30 4.69 0.09 48.88 14:57:01 0 38.65 0.00 4.96 0.66 0.08 55.65 14:57:01 1 44.16 0.00 5.22 0.71 0.10 49.81 14:57:01 2 39.92 0.00 5.54 1.27 0.08 53.20 14:57:01 3 39.46 0.00 5.61 17.25 0.08 37.60 14:57:01 4 39.32 0.00 5.63 14.13 0.10 40.81 14:57:01 5 43.20 0.00 5.13 0.59 0.08 51.00 14:57:01 6 41.06 0.00 5.28 2.30 0.08 51.28 14:57:01 7 42.55 0.00 5.03 0.59 0.08 51.74 14:58:01 all 20.92 0.00 1.89 0.94 0.08 76.18 14:58:01 0 22.95 0.00 2.11 0.00 0.07 74.87 14:58:01 1 14.46 0.00 1.24 0.27 0.07 83.96 14:58:01 2 19.38 0.00 1.81 0.03 0.10 78.67 14:58:01 3 26.83 0.00 2.58 0.15 0.10 70.34 14:58:01 4 23.76 0.00 2.18 6.93 0.07 67.07 14:58:01 5 16.96 0.00 1.51 0.13 0.07 81.33 14:58:01 6 19.96 0.00 1.73 0.02 0.08 78.21 14:58:01 7 22.95 0.00 1.91 0.00 0.07 75.08 14:59:01 all 3.81 0.00 0.60 1.60 0.03 93.96 14:59:01 0 12.63 0.00 0.68 0.45 0.02 86.22 14:59:01 1 1.78 0.00 0.64 10.62 0.05 86.92 14:59:01 2 1.20 0.00 0.47 0.05 0.02 98.27 14:59:01 3 1.80 0.00 0.53 0.18 0.03 97.44 14:59:01 4 0.75 0.00 0.53 0.89 0.03 97.79 14:59:01 5 7.11 0.00 0.68 0.35 0.03 91.82 14:59:01 6 3.88 0.00 0.79 0.12 0.05 95.16 14:59:01 7 1.32 0.00 0.50 0.20 0.03 97.95 Average: all 17.61 0.00 2.64 2.91 0.06 76.78 Average: 0 21.52 0.00 2.90 0.73 0.06 74.80 Average: 1 14.26 0.00 2.31 7.28 0.06 76.09 Average: 2 16.74 0.00 2.61 2.28 0.06 78.31 Average: 3 19.40 0.00 2.92 4.53 0.06 73.09 Average: 4 20.07 0.00 2.83 5.57 0.07 71.47 Average: 5 17.83 0.00 2.47 0.47 0.05 79.17 Average: 6 15.36 0.00 2.36 2.25 0.06 79.97 Average: 7 15.71 0.00 2.74 0.17 0.05 81.33