---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1655 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 821 27146 0 4199 30890 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:06:b5:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe06:b5a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:18:8c:55 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-1655) 11/19/23 _x86_64_ (8 CPU) 13:50:31 LINUX RESTART (8 CPU) 13:51:03 tps rtps wtps bread/s bwrtn/s 13:52:01 121.62 44.13 77.49 1995.66 31648.61 13:53:01 129.41 22.83 106.58 2735.28 37745.44 13:54:01 313.93 13.68 300.25 840.93 93155.87 13:55:01 26.31 0.53 25.78 53.46 29802.65 13:56:01 68.91 1.35 67.56 106.92 27154.67 Average: 132.11 16.32 115.79 1140.75 43983.67 13:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30107904 31709280 2831316 8.60 68956 1842880 1407088 4.14 869592 1678560 177128 13:53:01 29708440 31737200 3230780 9.81 85724 2236788 1359372 4.00 881880 2029600 177780 13:54:01 26798380 30694924 6140840 18.64 111948 3958900 5631340 16.57 2033548 3660672 284 13:55:01 24794672 28892040 8144548 24.73 112456 4100284 9126280 26.85 3896028 3783020 76 13:56:01 27816968 31642852 5122252 15.55 114932 3945904 1445716 4.25 1178584 3522140 14720 Average: 27845273 30935259 5093947 15.46 98803 3216951 3793959 11.16 1771926 2934798 73998 13:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 13:52:01 ens3 221.89 154.30 1291.55 41.93 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 13:53:01 br-9f7b84cf2969 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 106.48 78.99 1352.66 11.10 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 vethbaa015d 1.08 1.27 0.06 0.08 0.00 0.00 0.00 0.00 13:54:01 lo 4.70 4.70 0.42 0.42 0.00 0.00 0.00 0.00 13:54:01 veth016b926 49.83 61.17 19.59 16.30 0.00 0.00 0.00 0.00 13:54:01 veth7439d5d 0.50 0.70 0.03 0.04 0.00 0.00 0.00 0.00 13:55:01 vethbaa015d 23.40 19.70 8.78 28.80 0.00 0.00 0.00 0.00 13:55:01 lo 4.73 4.73 0.86 0.86 0.00 0.00 0.00 0.00 13:55:01 veth016b926 30.00 36.81 39.99 14.28 0.00 0.00 0.00 0.00 13:55:01 veth7439d5d 1.17 1.28 0.25 2.66 0.00 0.00 0.00 0.00 13:56:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:56:01 ens3 1008.18 638.59 19320.44 123.77 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 167.56 103.27 3791.47 20.09 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-1655) 11/19/23 _x86_64_ (8 CPU) 13:50:31 LINUX RESTART (8 CPU) 13:51:03 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.80 0.00 0.88 2.56 0.03 85.73 13:52:01 0 30.90 0.00 1.61 2.15 0.07 65.27 13:52:01 1 2.90 0.00 0.54 13.47 0.03 83.05 13:52:01 2 14.16 0.00 1.05 0.54 0.02 84.23 13:52:01 3 3.28 0.00 0.52 0.80 0.02 95.39 13:52:01 4 10.12 0.00 1.17 2.03 0.03 86.64 13:52:01 5 7.79 0.00 0.52 0.41 0.02 91.26 13:52:01 6 3.51 0.00 0.64 0.59 0.02 95.25 13:52:01 7 13.80 0.00 0.98 0.50 0.02 84.70 13:53:01 all 8.68 0.00 0.80 2.41 0.03 88.09 13:53:01 0 6.53 0.00 0.62 1.34 0.02 91.50 13:53:01 1 28.42 0.00 1.82 3.80 0.05 65.90 13:53:01 2 8.27 0.00 0.72 0.03 0.03 90.94 13:53:01 3 1.05 0.00 0.69 11.45 0.03 86.78 13:53:01 4 9.19 0.00 0.88 2.07 0.03 87.82 13:53:01 5 5.66 0.00 0.55 0.37 0.02 93.40 13:53:01 6 8.08 0.00 0.73 0.05 0.03 91.10 13:53:01 7 2.22 0.00 0.35 0.15 0.02 97.26 13:54:01 all 16.04 0.00 4.27 3.84 0.07 75.79 13:54:01 0 14.61 0.00 3.91 0.72 0.07 80.69 13:54:01 1 16.45 0.00 4.21 0.54 0.05 78.74 13:54:01 2 16.42 0.00 3.97 3.53 0.07 76.02 13:54:01 3 16.10 0.00 5.00 9.30 0.07 69.53 13:54:01 4 13.50 0.00 3.64 2.83 0.05 79.98 13:54:01 5 12.33 0.00 3.69 0.62 0.05 83.30 13:54:01 6 18.72 0.00 5.04 12.14 0.07 64.03 13:54:01 7 20.25 0.00 4.67 1.15 0.05 73.87 13:55:01 all 22.11 0.00 2.04 1.07 0.06 74.72 13:55:01 0 18.32 0.00 2.04 0.08 0.05 79.51 13:55:01 1 23.85 0.00 2.23 0.02 0.07 73.84 13:55:01 2 27.39 0.00 2.63 0.02 0.07 69.89 13:55:01 3 18.79 0.00 1.99 0.49 0.07 78.67 13:55:01 4 24.37 0.00 1.71 0.10 0.07 73.75 13:55:01 5 24.49 0.00 2.17 7.35 0.07 65.93 13:55:01 6 17.30 0.00 1.60 0.45 0.07 80.59 13:55:01 7 22.40 0.00 1.94 0.07 0.08 75.50 13:56:01 all 5.28 0.00 0.55 1.73 0.03 92.41 13:56:01 0 0.57 0.00 0.43 0.02 0.02 98.97 13:56:01 1 12.03 0.00 0.75 0.52 0.03 86.67 13:56:01 2 3.23 0.00 0.30 0.08 0.02 96.37 13:56:01 3 1.02 0.00 0.65 1.19 0.03 97.11 13:56:01 4 14.88 0.00 0.87 0.37 0.03 83.85 13:56:01 5 1.45 0.00 0.30 11.01 0.02 87.22 13:56:01 6 2.40 0.00 0.50 0.34 0.02 96.75 13:56:01 7 6.62 0.00 0.62 0.30 0.02 92.45 Average: all 12.58 0.00 1.71 2.32 0.04 83.35 Average: 0 14.06 0.00 1.72 0.85 0.04 83.32 Average: 1 16.82 0.00 1.91 3.61 0.05 77.60 Average: 2 13.88 0.00 1.73 0.84 0.04 83.51 Average: 3 8.05 0.00 1.77 4.66 0.04 85.48 Average: 4 14.43 0.00 1.65 1.48 0.04 82.39 Average: 5 10.34 0.00 1.45 3.98 0.03 84.20 Average: 6 10.03 0.00 1.70 2.70 0.04 85.53 Average: 7 13.02 0.00 1.71 0.43 0.04 84.80