---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85043 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 907 24334 0 6925 30804 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:22:25:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe22:252f/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:e2:c8:08 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-85043) 11/19/24 _x86_64_ (8 CPU) 17:26:28 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 326.55 43.01 283.55 1928.49 21339.84 17:29:01 409.02 56.44 352.57 5875.02 36740.01 17:30:01 160.14 1.18 158.96 106.38 76532.18 17:31:01 360.31 5.30 355.01 444.73 93974.47 17:32:01 88.37 0.03 88.34 0.40 19601.27 Average: 268.68 21.12 247.56 1670.14 49732.18 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30042980 31654288 2896240 8.79 73572 1847228 1426644 4.20 925760 1673844 176264 17:29:01 27237272 29962604 5701948 17.31 92368 2916660 3260464 9.59 2815000 2533104 440592 17:30:01 26609272 31647640 6329948 19.22 136428 5072864 1494844 4.40 1351436 4488948 760504 17:31:01 21688068 28474484 11251152 34.16 183220 6628968 10695432 31.47 4780960 5792800 3788 17:32:01 19283920 26400976 13655300 41.46 190756 6940396 12443720 36.61 6953896 5996432 6392 Average: 24972302 29627998 7966918 24.19 135269 4681223 5864221 17.25 3365410 4097026 277508 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 241.38 162.58 1358.79 52.39 0.00 0.00 0.00 0.00 17:28:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 1164.26 742.59 7985.60 178.65 0.00 0.00 0.00 0.00 17:29:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 688.29 387.44 14074.10 45.64 0.00 0.00 0.00 0.00 17:30:01 br-3189f2d3526f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 8.07 8.07 0.89 0.89 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 veth6bda6a2 7.75 10.66 1.29 1.68 0.00 0.00 0.00 0.00 17:31:01 vethf900af4 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:31:01 ens3 726.20 248.26 12269.61 23.79 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth6bda6a2 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:32:01 vethf900af4 53.34 78.77 3.58 5.25 0.00 0.00 0.00 0.00 17:32:01 ens3 11.58 8.78 3.95 2.93 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: veth6bda6a2 1.59 2.21 0.26 0.34 0.00 0.00 0.00 0.00 Average: vethf900af4 10.70 15.85 0.72 1.06 0.00 0.00 0.00 0.00 Average: ens3 567.43 310.42 7157.74 60.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85043) 11/19/24 _x86_64_ (8 CPU) 17:26:28 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 10.33 0.00 0.94 2.55 0.03 86.15 17:28:01 0 8.47 0.00 0.66 0.24 0.02 90.62 17:28:01 1 10.73 0.00 1.22 2.28 0.03 85.74 17:28:01 2 7.88 0.00 0.66 0.68 0.02 90.76 17:28:01 3 2.27 0.00 0.19 4.88 0.02 92.64 17:28:01 4 17.69 0.00 1.14 0.71 0.03 80.42 17:28:01 5 9.37 0.00 0.53 0.70 0.02 89.39 17:28:01 6 15.02 0.00 1.48 1.31 0.07 82.13 17:28:01 7 11.21 0.00 1.63 9.64 0.05 77.47 17:29:01 all 28.58 0.00 1.67 2.14 0.06 67.55 17:29:01 0 28.51 0.00 2.12 4.65 0.07 64.65 17:29:01 1 26.23 0.00 1.82 0.47 0.07 71.42 17:29:01 2 35.40 0.00 2.48 0.94 0.08 61.10 17:29:01 3 34.34 0.00 2.64 6.42 0.07 56.53 17:29:01 4 22.16 0.00 0.82 0.58 0.03 76.40 17:29:01 5 39.50 0.00 1.24 0.45 0.08 58.73 17:29:01 6 27.16 0.00 1.22 2.36 0.07 69.20 17:29:01 7 15.34 0.00 1.00 1.20 0.05 82.40 17:30:01 all 13.74 0.00 3.49 4.23 0.04 78.51 17:30:01 0 8.22 0.00 3.31 8.57 0.05 79.85 17:30:01 1 28.24 0.00 3.96 3.32 0.07 64.41 17:30:01 2 15.30 0.00 3.25 6.86 0.05 74.55 17:30:01 3 15.76 0.00 3.77 0.62 0.03 79.82 17:30:01 4 15.51 0.00 3.43 0.39 0.05 80.62 17:30:01 5 7.52 0.00 3.24 5.08 0.02 84.14 17:30:01 6 11.73 0.00 3.99 4.31 0.03 79.94 17:30:01 7 7.60 0.00 2.96 4.67 0.03 84.74 17:31:01 all 38.84 0.00 5.94 7.60 0.09 47.53 17:31:01 0 35.13 0.00 5.89 16.31 0.08 42.59 17:31:01 1 43.76 0.00 5.73 1.98 0.08 48.45 17:31:01 2 36.14 0.00 6.15 16.90 0.08 40.73 17:31:01 3 39.13 0.00 6.12 9.03 0.10 45.62 17:31:01 4 37.70 0.00 5.56 2.32 0.08 54.33 17:31:01 5 40.77 0.00 6.03 7.35 0.08 45.78 17:31:01 6 36.35 0.00 6.07 5.38 0.08 52.11 17:31:01 7 41.80 0.00 5.95 1.48 0.10 50.67 17:32:01 all 32.71 0.00 2.62 1.07 0.09 63.51 17:32:01 0 27.48 0.00 2.86 0.10 0.08 69.48 17:32:01 1 37.06 0.00 2.29 0.37 0.10 60.17 17:32:01 2 24.86 0.00 2.61 0.52 0.08 71.93 17:32:01 3 28.95 0.00 2.63 3.15 0.08 65.19 17:32:01 4 33.57 0.00 3.02 1.02 0.10 62.29 17:32:01 5 31.91 0.00 2.13 0.91 0.10 64.95 17:32:01 6 42.02 0.00 2.36 1.67 0.10 53.85 17:32:01 7 35.83 0.00 3.07 0.84 0.08 60.17 Average: all 24.87 0.00 2.93 3.51 0.06 68.62 Average: 0 21.58 0.00 2.97 5.97 0.06 69.42 Average: 1 29.24 0.00 3.01 1.68 0.07 66.00 Average: 2 23.98 0.00 3.04 5.19 0.06 67.73 Average: 3 24.12 0.00 3.07 4.81 0.06 67.93 Average: 4 25.34 0.00 2.79 1.01 0.06 70.80 Average: 5 25.83 0.00 2.63 2.89 0.06 68.59 Average: 6 26.48 0.00 3.02 3.01 0.07 67.42 Average: 7 22.37 0.00 2.92 3.55 0.06 71.09