---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12222 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 15G 141G 10% / 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 929 24467 0 6770 30782 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:36:ae:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe36:ae2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:94:06:43 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-12222) 05/30/24 _x86_64_ (8 CPU) 18:29:46 LINUX RESTART (8 CPU) 18:30:01 tps rtps wtps bread/s bwrtn/s 18:31:02 399.47 87.24 312.23 6227.50 126171.10 18:32:01 210.71 50.69 160.02 3817.39 64713.51 18:33:01 53.66 1.28 52.37 100.25 10923.11 18:34:01 77.27 14.35 62.93 2517.29 30119.16 18:35:01 227.05 5.70 221.35 833.46 59054.69 18:36:01 240.39 0.43 239.96 36.39 55889.49 18:37:01 50.17 0.02 50.16 0.13 6423.73 18:38:01 65.84 1.08 64.76 67.59 2573.30 Average: 165.47 20.03 145.44 1695.60 44440.99 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:02 30111644 31628736 2827576 8.58 59948 1773952 1493292 4.39 960212 1588416 116948 18:32:01 29229996 31187508 3709224 11.26 85192 2169656 1738068 5.11 1489844 1899224 36264 18:33:01 27855204 30279996 5084016 15.43 91936 2619616 3020588 8.89 2516812 2223596 185296 18:34:01 28017872 31548544 4921348 14.94 105964 3686592 1524536 4.49 1463672 3069072 332652 18:35:01 24064228 30135456 8874992 26.94 142764 6034856 7101276 20.89 3020452 5282428 1005284 18:36:01 22193760 28842320 10745460 32.62 181232 6514304 10179504 29.95 4452768 5627184 2324 18:37:01 21212052 28152856 11727168 35.60 186352 6794548 10605836 31.20 5203240 5841704 1620 18:38:01 25126008 31590724 7813212 23.72 188248 6364024 1487856 4.38 1843628 5385360 18088 Average: 25976346 30420768 6962874 21.14 130204 4494694 4643870 13.66 2618828 3864623 212310 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 18:31:02 ens3 353.89 257.32 1636.55 77.29 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 18:32:01 ens3 451.94 311.51 2917.64 72.39 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 ens3 1333.39 799.22 4331.00 249.46 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 18:34:01 ens3 473.56 327.56 1774.84 104.72 0.00 0.00 0.00 0.00 18:35:01 veth6ec6ab4 5.62 5.27 0.89 0.89 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 veth57ca6af 3.90 5.10 0.70 0.85 0.00 0.00 0.00 0.00 18:35:01 lo 7.07 7.07 0.80 0.80 0.00 0.00 0.00 0.00 18:36:01 veth1a91cb1 149.23 155.14 13.05 331.27 0.00 0.00 0.00 0.03 18:36:01 veth6ec6ab4 14.18 11.36 1.39 1.84 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 veth857a358 154.94 149.46 331.25 13.07 0.00 0.00 0.00 0.03 18:37:01 veth1a91cb1 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 18:37:01 veth6ec6ab4 30.43 18.73 2.28 2.48 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 veth857a358 3.23 9.03 0.54 5.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 19.63 19.63 2.02 2.02 0.00 0.00 0.00 0.00 18:38:01 ens3 3783.95 2245.09 34044.87 594.55 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 Average: lo 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 471.17 280.51 4263.61 74.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12222) 05/30/24 _x86_64_ (8 CPU) 18:29:46 LINUX RESTART (8 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:02 all 10.29 0.00 1.51 3.37 0.05 84.78 18:31:02 0 2.09 0.00 0.64 9.65 0.05 87.57 18:31:02 1 26.69 0.00 2.02 1.60 0.07 69.62 18:31:02 2 14.83 0.00 1.88 2.77 0.05 80.47 18:31:02 3 7.49 0.00 1.99 2.15 0.05 88.32 18:31:02 4 12.31 0.00 1.35 0.57 0.05 85.72 18:31:02 5 6.91 0.00 1.34 1.77 0.03 89.94 18:31:02 6 5.17 0.00 1.66 3.85 0.05 89.28 18:31:02 7 6.73 0.00 1.22 4.64 0.05 87.37 18:32:01 all 18.97 0.00 1.19 1.63 0.06 78.15 18:32:01 0 13.29 0.00 1.11 6.30 0.07 79.24 18:32:01 1 31.70 0.00 1.81 1.48 0.10 64.91 18:32:01 2 16.59 0.00 1.34 2.36 0.05 79.66 18:32:01 3 15.84 0.00 0.56 0.39 0.05 83.16 18:32:01 4 18.53 0.00 0.97 0.48 0.05 79.98 18:32:01 5 21.06 0.00 1.14 0.29 0.07 77.45 18:32:01 6 21.84 0.00 1.32 1.05 0.07 75.72 18:32:01 7 12.93 0.00 1.26 0.66 0.03 85.12 18:33:01 all 45.81 0.00 1.43 0.14 0.11 52.50 18:33:01 0 53.71 0.00 1.44 0.02 0.13 44.71 18:33:01 1 47.40 0.00 1.03 0.00 0.10 51.47 18:33:01 2 29.87 0.00 1.89 0.60 0.08 67.55 18:33:01 3 63.91 0.00 1.94 0.03 0.15 33.97 18:33:01 4 43.17 0.00 1.29 0.07 0.10 55.37 18:33:01 5 41.55 0.00 1.27 0.02 0.10 57.06 18:33:01 6 36.48 0.00 0.97 0.40 0.07 62.09 18:33:01 7 50.46 0.00 1.62 0.03 0.15 47.73 18:34:01 all 21.82 0.00 1.80 1.46 0.06 74.85 18:34:01 0 30.64 0.00 2.16 0.28 0.07 66.85 18:34:01 1 27.26 0.00 1.62 0.15 0.07 70.90 18:34:01 2 13.38 0.00 1.57 3.67 0.03 81.35 18:34:01 3 13.19 0.00 0.99 0.05 0.03 85.73 18:34:01 4 19.09 0.00 1.37 1.39 0.07 78.08 18:34:01 5 17.34 0.00 2.21 0.42 0.05 79.98 18:34:01 6 37.02 0.00 2.15 1.88 0.10 58.86 18:34:01 7 16.76 0.00 2.38 3.90 0.07 76.89 18:35:01 all 27.56 0.00 5.13 2.91 0.12 64.27 18:35:01 0 26.43 0.00 5.64 0.37 0.12 67.44 18:35:01 1 24.72 0.00 4.80 0.44 0.12 69.92 18:35:01 2 29.84 0.00 5.74 14.31 0.14 49.97 18:35:01 3 29.70 0.00 4.34 0.79 0.12 65.05 18:35:01 4 29.09 0.00 5.47 1.54 0.12 63.78 18:35:01 5 28.63 0.00 4.85 0.54 0.12 65.87 18:35:01 6 28.99 0.00 5.04 0.69 0.13 65.14 18:35:01 7 23.07 0.00 5.21 4.67 0.14 66.92 18:36:01 all 27.96 0.00 4.09 3.11 0.14 64.70 18:36:01 0 25.26 0.00 3.50 0.91 0.15 70.19 18:36:01 1 33.37 0.00 4.11 3.24 0.15 59.13 18:36:01 2 34.58 0.00 3.63 1.28 0.15 60.36 18:36:01 3 26.17 0.00 4.45 2.19 0.12 67.07 18:36:01 4 27.66 0.00 4.82 11.35 0.13 56.04 18:36:01 5 27.03 0.00 4.40 0.44 0.14 68.00 18:36:01 6 26.03 0.00 4.46 2.52 0.14 66.86 18:36:01 7 23.58 0.00 3.35 2.96 0.12 69.99 18:37:01 all 21.79 0.00 1.54 0.22 0.12 76.33 18:37:01 0 25.48 0.00 2.06 0.18 0.10 72.17 18:37:01 1 22.16 0.00 1.81 0.18 0.12 75.73 18:37:01 2 19.27 0.00 1.27 0.69 0.10 78.67 18:37:01 3 19.76 0.00 1.40 0.02 0.10 78.72 18:37:01 4 23.15 0.00 1.42 0.22 0.13 75.07 18:37:01 5 22.47 0.00 1.41 0.00 0.13 75.99 18:37:01 6 23.21 0.00 1.41 0.32 0.13 74.93 18:37:01 7 18.79 0.00 1.54 0.17 0.13 79.37 18:38:01 all 11.77 0.00 1.92 0.34 0.09 85.89 18:38:01 0 9.57 0.00 2.10 0.12 0.10 88.12 18:38:01 1 9.19 0.00 2.06 0.12 0.10 88.53 18:38:01 2 9.16 0.00 1.80 1.50 0.10 87.45 18:38:01 3 8.50 0.00 1.68 0.15 0.07 89.60 18:38:01 4 11.33 0.00 2.14 0.12 0.07 86.34 18:38:01 5 24.71 0.00 2.08 0.17 0.10 72.95 18:38:01 6 10.43 0.00 1.74 0.15 0.08 87.59 18:38:01 7 11.24 0.00 1.76 0.37 0.08 86.54 Average: all 23.25 0.00 2.33 1.65 0.09 72.68 Average: 0 23.34 0.00 2.33 2.22 0.10 72.01 Average: 1 27.81 0.00 2.41 0.90 0.10 68.78 Average: 2 20.95 0.00 2.39 3.38 0.09 73.19 Average: 3 23.08 0.00 2.17 0.72 0.09 73.95 Average: 4 23.03 0.00 2.35 1.96 0.09 72.56 Average: 5 23.71 0.00 2.33 0.46 0.09 73.40 Average: 6 23.65 0.00 2.34 1.36 0.10 72.56 Average: 7 20.46 0.00 2.29 2.17 0.10 74.98