---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24960 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 142G 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 828 25860 0 5477 30882 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:88:e3:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe88:e3f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:b3:bd:db 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-24960) 04/21/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 144.08 35.21 108.86 1698.83 75755.16 13:35:01 145.11 23.30 121.81 2811.26 54764.47 13:36:01 331.56 11.81 319.75 764.84 111530.14 13:37:01 71.35 0.48 70.87 37.19 4596.22 13:38:01 4.10 0.02 4.08 2.67 128.17 13:39:01 66.86 1.40 65.46 107.45 3450.86 Average: 127.13 11.97 115.15 901.47 41608.18 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30102508 31683448 2836712 8.61 70220 1821036 1440396 4.24 886240 1656468 163484 13:35:01 28540604 31672424 4398616 13.35 102412 3295564 1593780 4.69 970612 3042680 1298736 13:36:01 25834852 30992268 7104368 21.57 133304 5182016 6581652 19.36 1766764 4794596 1696 13:37:01 24255332 29530816 8683888 26.36 137168 5291220 8499384 25.01 3315200 4810760 472 13:38:01 24123944 29430732 8815276 26.76 137516 5321216 8557000 25.18 3426500 4827712 29088 13:39:01 26509240 31650076 6429980 19.52 139484 5168352 1455324 4.28 1252308 4677404 1252 Average: 26561080 30826627 6378140 19.36 120017 4346567 4687923 13.79 1936271 3968270 249121 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 57.92 44.43 847.43 8.40 0.00 0.00 0.00 0.00 13:34:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 246.56 155.96 7146.30 15.76 0.00 0.00 0.00 0.00 13:35:01 br-c34a24ea7833 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.53 6.53 0.62 0.62 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 895.18 350.84 21505.37 25.57 0.00 0.00 0.00 0.00 13:36:01 br-c34a24ea7833 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 lo 5.07 5.07 0.52 0.52 0.00 0.00 0.00 0.00 13:36:01 vetha3daf66 0.33 0.47 0.02 0.03 0.00 0.00 0.00 0.00 13:37:01 ens3 9.70 4.43 2.30 1.97 0.00 0.00 0.00 0.00 13:37:01 br-c34a24ea7833 0.32 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 13:37:01 vetha3daf66 19.81 18.61 4.65 13.49 0.00 0.00 0.00 0.00 13:38:01 ens3 16.23 14.56 5.99 24.42 0.00 0.00 0.00 0.00 13:38:01 br-c34a24ea7833 0.27 0.33 0.24 0.03 0.00 0.00 0.00 0.00 13:38:01 lo 2.80 2.80 0.48 0.48 0.00 0.00 0.00 0.00 13:38:01 vetha3daf66 23.68 23.43 8.23 27.32 0.00 0.00 0.00 0.00 13:39:01 ens3 67.51 45.46 69.03 16.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 215.95 102.77 4940.63 15.37 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.33 0.33 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-24960) 04/21/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.11 0.00 0.70 3.78 0.03 85.38 13:34:01 0 6.08 0.00 0.34 0.08 0.05 93.45 13:34:01 1 16.87 0.00 1.46 1.49 0.03 80.15 13:34:01 2 10.19 0.00 0.63 0.41 0.02 88.76 13:34:01 3 1.84 0.00 0.20 13.23 0.03 84.69 13:34:01 4 0.64 0.00 0.36 11.98 0.03 86.99 13:34:01 5 13.87 0.00 0.51 1.10 0.05 84.47 13:34:01 6 20.77 0.00 1.22 1.32 0.03 76.66 13:34:01 7 10.63 0.00 0.88 0.54 0.03 87.91 13:35:01 all 11.87 0.00 2.20 2.71 0.04 83.18 13:35:01 0 4.39 0.00 1.75 1.43 0.05 92.39 13:35:01 1 3.77 0.00 1.64 0.07 0.02 94.50 13:35:01 2 12.53 0.00 2.60 0.10 0.03 84.73 13:35:01 3 6.96 0.00 1.77 15.56 0.03 75.68 13:35:01 4 29.44 0.00 2.70 1.39 0.07 66.39 13:35:01 5 13.90 0.00 2.76 0.84 0.05 82.45 13:35:01 6 17.70 0.00 2.22 0.94 0.05 79.09 13:35:01 7 6.33 0.00 2.06 1.21 0.02 90.39 13:36:01 all 12.81 0.00 4.58 6.24 0.07 76.30 13:36:01 0 14.05 0.00 3.94 4.19 0.07 77.76 13:36:01 1 12.49 0.00 4.78 0.84 0.07 81.82 13:36:01 2 14.21 0.00 4.13 1.19 0.07 80.40 13:36:01 3 11.93 0.00 3.72 2.13 0.07 82.15 13:36:01 4 13.18 0.00 4.93 0.83 0.07 80.99 13:36:01 5 14.13 0.00 4.43 2.94 0.10 78.40 13:36:01 6 11.13 0.00 5.30 1.74 0.07 81.76 13:36:01 7 11.40 0.00 5.37 36.48 0.10 46.65 13:37:01 all 25.14 0.00 2.56 0.44 0.08 71.77 13:37:01 0 24.87 0.00 2.56 0.03 0.08 72.44 13:37:01 1 27.05 0.00 3.22 0.20 0.10 69.43 13:37:01 2 28.08 0.00 3.00 0.00 0.08 68.84 13:37:01 3 23.19 0.00 2.16 0.52 0.08 74.04 13:37:01 4 17.20 0.00 2.00 0.22 0.08 80.50 13:37:01 5 26.42 0.00 2.33 0.30 0.07 70.89 13:37:01 6 28.08 0.00 2.55 0.69 0.07 68.62 13:37:01 7 26.22 0.00 2.70 1.54 0.08 69.45 13:38:01 all 3.76 0.00 0.49 0.02 0.05 95.68 13:38:01 0 3.27 0.00 0.47 0.02 0.07 96.17 13:38:01 1 4.17 0.00 0.42 0.02 0.03 95.36 13:38:01 2 3.47 0.00 0.55 0.00 0.05 95.93 13:38:01 3 3.96 0.00 0.53 0.00 0.05 95.46 13:38:01 4 4.75 0.00 0.33 0.07 0.05 94.81 13:38:01 5 3.36 0.00 0.48 0.02 0.05 96.09 13:38:01 6 2.42 0.00 0.38 0.00 0.03 97.17 13:38:01 7 4.71 0.00 0.70 0.02 0.08 94.49 13:39:01 all 5.48 0.00 0.59 0.24 0.04 93.65 13:39:01 0 1.13 0.00 0.45 0.13 0.03 98.25 13:39:01 1 3.55 0.00 0.48 0.05 0.03 95.88 13:39:01 2 1.35 0.00 0.55 0.27 0.03 97.80 13:39:01 3 0.90 0.00 0.57 0.18 0.03 98.31 13:39:01 4 2.69 0.00 0.56 0.13 0.02 96.60 13:39:01 5 15.12 0.00 0.79 0.17 0.05 83.88 13:39:01 6 13.09 0.00 0.70 0.38 0.03 85.79 13:39:01 7 6.01 0.00 0.72 0.62 0.05 92.60 Average: all 11.52 0.00 1.85 2.23 0.05 84.35 Average: 0 8.96 0.00 1.58 0.98 0.06 88.42 Average: 1 11.30 0.00 2.00 0.44 0.05 86.21 Average: 2 11.62 0.00 1.91 0.33 0.05 86.09 Average: 3 8.12 0.00 1.49 5.28 0.05 85.05 Average: 4 11.28 0.00 1.80 2.41 0.05 84.45 Average: 5 14.46 0.00 1.88 0.89 0.06 82.71 Average: 6 15.52 0.00 2.05 0.84 0.05 81.54 Average: 7 10.87 0.00 2.06 6.64 0.06 80.36