---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34344 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 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 916 24258 0 6992 30795 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:05:a5:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe05:a5d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:e6:90:c5 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-34344) 08/28/24 _x86_64_ (8 CPU) 15:16:36 LINUX RESTART (8 CPU) 15:17:03 tps rtps wtps bread/s bwrtn/s 15:18:01 340.51 73.64 266.87 4769.11 38870.26 15:19:01 192.62 49.98 142.64 3742.58 36566.17 15:20:01 74.80 13.20 61.61 2413.46 32287.42 15:21:01 130.08 1.37 128.71 133.18 59497.55 15:22:01 399.55 2.67 396.88 424.33 128208.50 15:23:01 102.98 0.38 102.60 31.19 29178.60 15:24:01 71.74 1.17 70.57 77.05 19605.27 Average: 186.74 20.09 166.65 1640.95 49222.69 15:17:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 30119072 31700916 2820148 8.56 71064 1821220 1378528 4.06 876588 1650900 153136 15:19:01 29160256 31127424 3778964 11.47 86600 2177072 1798332 5.29 1571356 1884208 16608 15:20:01 27626752 30408996 5312468 16.13 92756 2971680 2364332 6.96 2429648 2529308 437704 15:21:01 26395792 31593908 6543428 19.87 136376 5230376 1889832 5.56 1451096 4605000 1701368 15:22:01 22891476 29735740 10047744 30.50 182620 6687072 8990660 26.45 3533036 5835292 2376 15:23:01 19402300 26590040 13536920 41.10 191008 6999152 12472224 36.70 6787944 6025084 3352 15:24:01 24890064 31582216 8049156 24.44 193052 6569548 1507736 4.44 1902768 5541552 18364 Average: 25783673 30391320 7155547 21.72 136211 4636589 4343092 12.78 2650348 4010192 333273 15:17:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 341.70 249.39 1761.96 76.50 0.00 0.00 0.00 0.00 15:19:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 390.35 299.87 2809.90 66.27 0.00 0.00 0.00 0.00 15:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 934.96 506.77 5660.48 181.93 0.00 0.00 0.00 0.00 15:21:01 lo 8.27 8.27 0.91 0.91 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 887.99 483.22 14132.14 96.95 0.00 0.00 0.00 0.00 15:22:01 lo 3.53 3.53 0.42 0.42 0.00 0.00 0.00 0.00 15:22:01 vethd867f9b 40.18 35.66 11.70 3.15 0.00 0.00 0.00 0.00 15:22:01 vethe476fba 9.07 10.31 1.59 2.45 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:23:01 vethd867f9b 115.81 115.18 319.69 10.07 0.00 0.00 0.00 0.03 15:23:01 vethe476fba 7.40 9.57 2.57 2.99 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 3160.47 1849.28 36721.67 497.20 0.00 0.00 0.00 0.00 Average: lo 2.36 2.36 0.26 0.26 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: ens3 452.02 264.04 5261.09 71.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34344) 08/28/24 _x86_64_ (8 CPU) 15:16:36 LINUX RESTART (8 CPU) 15:17:03 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 11.24 0.00 1.34 3.23 0.05 84.15 15:18:01 0 10.56 0.00 0.83 0.64 0.03 87.93 15:18:01 1 31.63 0.00 2.30 2.34 0.07 63.67 15:18:01 2 16.92 0.00 1.62 0.73 0.03 80.70 15:18:01 3 5.30 0.00 1.18 0.95 0.03 92.53 15:18:01 4 7.38 0.00 0.95 5.14 0.03 86.49 15:18:01 5 6.71 0.00 1.21 0.71 0.03 91.34 15:18:01 6 5.31 0.00 0.81 11.24 0.03 82.61 15:18:01 7 6.12 0.00 1.76 4.10 0.09 87.93 15:19:01 all 19.54 0.00 0.99 2.20 0.06 77.21 15:19:01 0 7.29 0.00 0.59 0.37 0.03 91.72 15:19:01 1 21.18 0.00 0.70 0.37 0.07 77.68 15:19:01 2 15.42 0.00 0.60 0.07 0.03 83.87 15:19:01 3 9.95 0.00 0.99 9.36 0.05 79.65 15:19:01 4 29.39 0.00 1.74 1.56 0.07 67.24 15:19:01 5 29.38 0.00 0.97 0.62 0.07 68.97 15:19:01 6 20.94 0.00 1.40 4.42 0.07 73.17 15:19:01 7 22.78 0.00 0.95 0.80 0.05 75.41 15:20:01 all 46.38 0.00 1.43 1.44 0.08 50.67 15:20:01 0 44.35 0.00 1.62 0.72 0.07 53.24 15:20:01 1 49.14 0.00 0.97 0.02 0.08 49.79 15:20:01 2 44.57 0.00 1.36 0.85 0.08 53.14 15:20:01 3 34.61 0.00 1.78 7.74 0.07 55.79 15:20:01 4 39.22 0.00 1.57 1.05 0.08 58.07 15:20:01 5 61.13 0.00 2.23 1.09 0.08 35.46 15:20:01 6 51.97 0.00 1.09 0.07 0.10 46.77 15:20:01 7 46.01 0.00 0.82 0.00 0.08 53.08 15:21:01 all 17.00 0.00 3.42 3.25 0.05 76.27 15:21:01 0 8.32 0.00 3.34 1.14 0.05 87.16 15:21:01 1 13.95 0.00 2.70 0.17 0.05 83.13 15:21:01 2 13.65 0.00 3.16 0.93 0.05 82.21 15:21:01 3 20.46 0.00 3.76 3.47 0.03 72.27 15:21:01 4 39.38 0.00 4.60 5.25 0.07 50.71 15:21:01 5 13.87 0.00 3.05 14.61 0.07 68.40 15:21:01 6 14.79 0.00 3.67 0.05 0.03 81.45 15:21:01 7 11.69 0.00 3.05 0.45 0.05 84.76 15:22:01 all 30.43 0.00 5.72 8.52 0.09 55.24 15:22:01 0 32.98 0.00 4.99 2.73 0.10 59.19 15:22:01 1 29.22 0.00 5.97 1.82 0.08 62.91 15:22:01 2 31.46 0.00 7.26 1.52 0.10 59.67 15:22:01 3 30.34 0.00 4.81 9.97 0.10 54.78 15:22:01 4 27.43 0.00 4.68 3.59 0.08 64.22 15:22:01 5 31.95 0.00 5.77 13.71 0.08 48.48 15:22:01 6 31.14 0.00 5.99 6.00 0.08 56.79 15:22:01 7 28.89 0.00 6.33 29.01 0.12 35.64 15:23:01 all 41.49 0.00 3.25 1.91 0.12 53.23 15:23:01 0 44.33 0.00 3.36 0.91 0.12 51.28 15:23:01 1 43.89 0.00 3.26 2.05 0.10 50.70 15:23:01 2 40.25 0.00 3.41 0.69 0.13 55.51 15:23:01 3 38.99 0.00 3.21 0.44 0.12 57.25 15:23:01 4 33.84 0.00 3.14 2.45 0.12 60.45 15:23:01 5 45.89 0.00 3.44 1.24 0.15 49.29 15:23:01 6 34.56 0.00 2.87 6.75 0.10 55.72 15:23:01 7 50.16 0.00 3.30 0.72 0.10 45.72 15:24:01 all 15.26 0.00 3.63 0.91 0.09 80.11 15:24:01 0 15.03 0.00 3.96 0.23 0.08 80.69 15:24:01 1 25.99 0.00 3.65 0.15 0.10 70.11 15:24:01 2 13.19 0.00 3.69 0.66 0.10 82.37 15:24:01 3 13.53 0.00 3.45 0.47 0.10 82.45 15:24:01 4 12.27 0.00 3.96 0.37 0.10 83.30 15:24:01 5 12.51 0.00 3.45 0.07 0.12 83.86 15:24:01 6 16.38 0.00 3.45 5.15 0.08 74.93 15:24:01 7 13.22 0.00 3.39 0.17 0.10 83.12 Average: all 25.96 0.00 2.83 3.06 0.08 68.07 Average: 0 23.31 0.00 2.67 0.96 0.07 72.99 Average: 1 30.72 0.00 2.79 0.98 0.08 65.43 Average: 2 25.10 0.00 3.01 0.78 0.08 71.03 Average: 3 21.93 0.00 2.74 4.64 0.07 70.61 Average: 4 27.07 0.00 2.95 2.76 0.08 67.13 Average: 5 28.88 0.00 2.88 4.58 0.09 63.58 Average: 6 25.08 0.00 2.76 4.78 0.07 67.31 Average: 7 25.63 0.00 2.80 4.99 0.08 66.49