---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13156 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 14G 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 823 25325 0 6018 30888 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:e2:d0:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fee2:d088/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:05:5c:c7 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::42:61ff:fe05:5cc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13156) 03/14/24 _x86_64_ (8 CPU) 15:58:53 LINUX RESTART (8 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 188.82 84.24 104.58 6176.17 103205.07 16:01:01 119.90 9.98 109.92 1378.57 69710.65 16:02:01 197.77 2.37 195.40 371.94 74631.43 16:03:02 221.76 0.28 221.48 15.46 73095.15 16:04:01 217.74 0.07 217.67 4.07 40282.94 16:05:01 62.96 0.00 62.96 0.00 12258.49 Average: 168.02 16.20 151.82 1328.05 62258.32 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 30213796 31668840 2725424 8.27 55376 1719584 1448496 4.26 899372 1552208 86740 16:01:01 29294336 31711268 3644884 11.07 87044 2610488 1626812 4.79 920220 2368260 761788 16:02:01 27465796 31676588 5473424 16.62 133484 4251532 1656940 4.88 1052232 3934340 1191120 16:03:02 26349076 31645988 6590144 20.01 211100 5123696 1695408 4.99 1217716 4740120 548752 16:04:01 25772044 31618700 7167176 21.76 229964 5599648 1659144 4.88 1344012 5132600 45548 16:05:01 25999400 31686924 6939820 21.07 232972 5450432 1496380 4.40 1330892 4938856 496 Average: 27515741 31668051 5423479 16.47 158323 4125897 1597197 4.70 1127407 3777731 439074 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 ens3 348.74 255.22 1505.74 63.19 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 16:01:01 ens3 344.71 194.35 5129.17 21.38 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 3.80 3.80 0.39 0.39 0.00 0.00 0.00 0.00 16:02:01 ens3 400.42 198.58 6653.20 15.79 0.00 0.00 0.00 0.00 16:02:01 docker0 29.50 37.83 2.47 443.31 0.00 0.00 0.00 0.00 16:02:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 16:03:02 ens3 194.50 108.82 2717.82 9.44 0.00 0.00 0.00 0.00 16:03:02 docker0 53.49 75.25 3.64 867.72 0.00 0.00 0.00 0.00 16:03:02 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 16:04:01 ens3 172.46 93.56 2249.96 10.68 0.00 0.00 0.00 0.00 16:04:01 docker0 34.88 77.90 2.71 1468.22 0.00 0.00 0.00 0.00 16:04:01 vetha3420eb 34.88 78.05 3.18 1468.23 0.00 0.00 0.00 0.12 16:04:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 176.87 190.65 834.44 1227.86 0.00 0.00 0.00 0.00 16:05:01 docker0 25.43 38.79 1.65 820.21 0.00 0.00 0.00 0.00 16:05:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 273.23 173.75 3184.32 225.32 0.00 0.00 0.00 0.00 Average: docker0 23.85 38.19 1.74 597.49 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13156) 03/14/24 _x86_64_ (8 CPU) 15:58:53 LINUX RESTART (8 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 8.58 0.00 1.20 6.70 0.03 83.49 16:00:01 0 14.58 0.00 1.32 1.00 0.03 83.07 16:00:01 1 8.04 0.00 1.00 0.77 0.03 90.15 16:00:01 2 5.68 0.00 0.90 1.30 0.02 92.10 16:00:01 3 4.16 0.00 2.02 0.74 0.05 93.03 16:00:01 4 2.49 0.00 0.44 23.52 0.02 73.53 16:00:01 5 5.16 0.00 0.68 0.84 0.02 93.30 16:00:01 6 7.80 0.00 1.22 22.77 0.03 68.18 16:00:01 7 20.69 0.00 1.94 2.72 0.05 74.60 16:01:01 all 10.10 0.00 1.51 5.54 0.10 82.74 16:01:01 0 27.09 0.00 2.21 2.35 0.07 68.28 16:01:01 1 14.25 0.00 2.04 0.88 0.03 82.80 16:01:01 2 9.23 0.00 1.57 4.10 0.50 84.59 16:01:01 3 2.96 0.00 1.49 22.41 0.05 73.09 16:01:01 4 6.04 0.00 0.89 0.37 0.03 92.66 16:01:01 5 5.10 0.00 1.11 0.10 0.03 93.65 16:01:01 6 6.21 0.00 1.68 13.34 0.03 78.74 16:01:01 7 9.83 0.00 1.13 0.93 0.02 88.10 16:02:01 all 20.27 0.00 4.39 4.73 0.06 70.54 16:02:01 0 21.24 0.00 4.80 1.79 0.07 72.10 16:02:01 1 19.68 0.00 4.15 0.03 0.07 76.06 16:02:01 2 22.31 0.00 3.96 3.57 0.05 70.11 16:02:01 3 24.04 0.00 4.72 12.41 0.07 58.77 16:02:01 4 18.20 0.00 4.68 6.16 0.07 70.89 16:02:01 5 19.29 0.00 3.64 0.49 0.05 76.54 16:02:01 6 17.76 0.00 4.44 12.54 0.07 65.19 16:02:01 7 19.64 0.00 4.74 0.87 0.07 74.68 16:03:02 all 22.69 0.00 4.37 4.24 0.06 68.63 16:03:02 0 21.25 0.00 5.27 20.51 0.07 52.90 16:03:02 1 23.50 0.00 4.89 0.76 0.05 70.80 16:03:02 2 21.82 0.00 3.59 5.46 0.05 69.08 16:03:02 3 23.34 0.00 4.79 3.37 0.07 68.43 16:03:02 4 23.79 0.00 4.32 2.99 0.07 68.83 16:03:02 5 22.86 0.00 4.12 0.58 0.07 72.38 16:03:02 6 23.31 0.00 4.77 0.30 0.05 71.56 16:03:02 7 21.66 0.00 3.23 0.00 0.05 75.05 16:04:01 all 7.34 0.00 1.35 4.74 0.04 86.52 16:04:01 0 4.72 0.00 1.17 0.75 0.02 93.34 16:04:01 1 5.96 0.00 1.24 10.36 0.05 82.39 16:04:01 2 5.77 0.00 2.03 18.59 0.09 73.53 16:04:01 3 2.90 0.00 0.98 0.64 0.02 95.45 16:04:01 4 11.16 0.00 1.39 1.51 0.05 85.88 16:04:01 5 21.60 0.00 1.55 0.68 0.05 76.13 16:04:01 6 1.85 0.00 0.83 0.10 0.03 97.18 16:04:01 7 4.77 0.00 1.57 5.37 0.03 88.25 16:05:01 all 12.47 0.00 1.16 1.00 0.04 85.34 16:05:01 0 9.15 0.00 1.70 0.40 0.03 88.71 16:05:01 1 4.89 0.00 0.84 2.51 0.05 91.72 16:05:01 2 11.03 0.00 1.07 0.17 0.05 87.68 16:05:01 3 11.24 0.00 1.02 0.70 0.03 87.00 16:05:01 4 8.31 0.00 0.78 0.00 0.02 90.88 16:05:01 5 43.17 0.00 2.32 4.04 0.07 50.40 16:05:01 6 6.81 0.00 1.02 0.00 0.02 92.15 16:05:01 7 5.21 0.00 0.57 0.12 0.03 94.07 Average: all 13.58 0.00 2.33 4.49 0.06 79.54 Average: 0 16.34 0.00 2.75 4.45 0.05 76.42 Average: 1 12.71 0.00 2.36 2.55 0.05 82.34 Average: 2 12.64 0.00 2.18 5.49 0.13 79.56 Average: 3 11.46 0.00 2.51 6.67 0.05 79.32 Average: 4 11.66 0.00 2.08 5.79 0.04 80.43 Average: 5 19.56 0.00 2.24 1.13 0.05 77.03 Average: 6 10.64 0.00 2.33 8.18 0.04 78.82 Average: 7 13.67 0.00 2.20 1.66 0.04 82.42