---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35348 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 915 24485 0 6766 30796 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:e9:18:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fee9:18de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:3f:c5:bb 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-35348) 04/26/24 _x86_64_ (8 CPU) 10:17:42 LINUX RESTART (8 CPU) 10:18:02 tps rtps wtps bread/s bwrtn/s 10:19:01 184.27 81.55 102.73 5395.29 100977.05 10:20:01 208.03 49.89 158.14 3750.71 75596.60 10:21:01 72.94 1.32 71.62 101.58 26637.69 10:22:01 78.74 12.80 65.94 2407.73 37924.75 10:23:01 229.65 7.78 221.86 863.99 51334.78 10:24:01 246.08 0.62 245.46 31.86 60355.41 10:25:01 45.01 0.00 45.01 0.00 1907.15 10:26:01 61.71 0.92 60.80 45.98 2517.03 Average: 140.71 19.23 121.48 1566.64 44537.87 10:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 30132576 31651720 2806644 8.52 60080 1775664 1473648 4.34 932528 1591084 131900 10:20:01 29373712 31283396 3565508 10.82 84328 2124492 1675124 4.93 1389556 1857848 46908 10:21:01 27517824 29937356 5421396 16.46 91720 2615000 2947368 8.67 2856124 2219996 185660 10:22:01 28020252 31551404 4918968 14.93 106152 3686128 1480776 4.36 1457296 3069696 105800 10:23:01 24561000 30218364 8378220 25.44 142304 5622676 7127088 20.97 2933936 4885988 597996 10:24:01 21994060 28790272 10945160 33.23 184216 6642212 10460728 30.78 4507360 5761832 6716 10:25:01 20097444 27038144 12841776 38.99 185908 6788332 12047856 35.45 6310908 5844976 248 10:26:01 25030800 31490696 7908420 24.01 187988 6359676 1592648 4.69 1943616 5380352 19316 Average: 25840958 30245169 7098262 21.55 130337 4451772 4850654 14.27 2791416 3826472 136818 10:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:19:01 ens3 382.55 256.41 1596.67 60.82 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 10:20:01 ens3 336.81 255.82 2197.07 58.66 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 772.55 596.82 4876.36 174.85 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:22:01 ens3 295.25 197.25 1672.91 71.03 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 vethde96949 5.97 5.68 0.93 0.88 0.00 0.00 0.00 0.00 10:23:01 lo 6.87 6.87 0.77 0.77 0.00 0.00 0.00 0.00 10:23:01 ens3 894.98 389.29 15882.38 33.66 0.00 0.00 0.00 0.00 10:24:01 br-a05da7e58e7e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 vethe308e5a 149.63 155.19 13.16 331.27 0.00 0.00 0.00 0.03 10:24:01 vethde96949 13.61 10.85 1.32 1.77 0.00 0.00 0.00 0.00 10:25:01 br-a05da7e58e7e 7.12 4.45 4.64 0.51 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 vethe308e5a 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 10:25:01 vethde96949 30.59 18.80 2.30 2.49 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 19.49 19.49 2.00 2.00 0.00 0.00 0.00 0.00 10:26:01 ens3 3168.23 1962.18 33752.77 462.74 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 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 395.96 244.96 4227.39 57.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35348) 04/26/24 _x86_64_ (8 CPU) 10:17:42 LINUX RESTART (8 CPU) 10:18:02 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 10.11 0.00 1.29 6.34 0.04 82.22 10:19:01 0 7.85 0.00 0.80 1.27 0.02 90.06 10:19:01 1 4.20 0.00 0.80 2.23 0.07 92.70 10:19:01 2 25.97 0.00 1.74 1.91 0.07 70.31 10:19:01 3 15.73 0.00 2.75 0.53 0.07 80.93 10:19:01 4 6.06 0.00 0.78 0.53 0.03 92.60 10:19:01 5 3.68 0.00 1.31 12.22 0.02 82.77 10:19:01 6 2.52 0.00 0.95 30.67 0.03 65.82 10:19:01 7 14.87 0.00 1.19 1.36 0.03 82.54 10:20:01 all 18.02 0.00 1.08 4.04 0.05 76.80 10:20:01 0 35.78 0.00 1.89 0.89 0.08 61.36 10:20:01 1 7.96 0.00 1.16 16.75 0.07 74.07 10:20:01 2 24.14 0.00 1.17 0.70 0.05 73.94 10:20:01 3 15.09 0.00 0.87 1.64 0.03 82.37 10:20:01 4 13.41 0.00 0.85 2.13 0.03 83.58 10:20:01 5 12.07 0.00 0.87 1.10 0.03 85.93 10:20:01 6 16.43 0.00 1.02 8.11 0.05 74.40 10:20:01 7 19.30 0.00 0.77 1.09 0.10 78.74 10:21:01 all 46.76 0.00 1.31 1.28 0.08 50.56 10:21:01 0 46.82 0.00 0.71 0.42 0.05 52.00 10:21:01 1 47.96 0.00 1.78 1.04 0.08 49.13 10:21:01 2 42.63 0.00 1.65 0.52 0.07 55.13 10:21:01 3 64.05 0.00 1.58 1.11 0.10 33.16 10:21:01 4 41.97 0.00 1.26 0.59 0.07 56.11 10:21:01 5 37.30 0.00 1.02 0.03 0.08 61.56 10:21:01 6 46.31 0.00 1.51 4.58 0.08 47.51 10:21:01 7 47.11 0.00 0.98 1.98 0.10 49.83 10:22:01 all 19.60 0.00 1.67 2.25 0.05 76.42 10:22:01 0 13.83 0.00 1.77 0.02 0.05 84.33 10:22:01 1 17.03 0.00 1.42 0.13 0.05 81.36 10:22:01 2 16.03 0.00 0.58 0.05 0.03 83.30 10:22:01 3 15.92 0.00 1.92 0.00 0.03 82.13 10:22:01 4 19.45 0.00 1.66 0.07 0.07 78.76 10:22:01 5 16.90 0.00 1.27 1.82 0.05 79.96 10:22:01 6 31.40 0.00 2.81 5.20 0.08 60.52 10:22:01 7 26.29 0.00 1.91 10.77 0.05 60.98 10:23:01 all 26.19 0.00 4.96 3.07 0.07 65.71 10:23:01 0 30.20 0.00 4.96 0.12 0.07 64.66 10:23:01 1 24.92 0.00 4.93 0.96 0.08 69.11 10:23:01 2 23.13 0.00 5.32 0.07 0.07 71.42 10:23:01 3 22.88 0.00 4.25 0.35 0.07 72.46 10:23:01 4 27.06 0.00 4.35 0.60 0.07 67.92 10:23:01 5 24.42 0.00 4.46 1.14 0.07 69.92 10:23:01 6 31.85 0.00 6.18 11.07 0.10 50.80 10:23:01 7 25.05 0.00 5.29 10.28 0.07 59.31 10:24:01 all 29.10 0.00 4.55 1.94 0.11 64.31 10:24:01 0 33.36 0.00 5.12 0.82 0.10 60.60 10:24:01 1 28.81 0.00 4.18 2.17 0.10 64.73 10:24:01 2 24.38 0.00 5.80 2.66 0.10 67.05 10:24:01 3 36.23 0.00 4.55 0.17 0.10 58.94 10:24:01 4 23.15 0.00 3.66 1.23 0.08 71.87 10:24:01 5 26.96 0.00 4.38 0.99 0.13 67.53 10:24:01 6 33.37 0.00 4.82 7.26 0.10 54.46 10:24:01 7 26.53 0.00 3.92 0.24 0.12 69.20 10:25:01 all 21.53 0.00 1.45 0.13 0.09 76.81 10:25:01 0 24.31 0.00 1.42 0.05 0.08 74.13 10:25:01 1 21.32 0.00 1.42 0.12 0.10 77.04 10:25:01 2 18.06 0.00 1.46 0.05 0.08 80.35 10:25:01 3 22.32 0.00 1.17 0.00 0.08 76.43 10:25:01 4 16.64 0.00 1.63 0.23 0.10 81.40 10:25:01 5 20.12 0.00 1.48 0.10 0.08 78.21 10:25:01 6 21.07 0.00 1.49 0.18 0.10 77.15 10:25:01 7 28.37 0.00 1.47 0.27 0.08 69.81 10:26:01 all 11.43 0.00 1.75 0.40 0.07 86.34 10:26:01 0 9.30 0.00 2.04 0.23 0.05 88.38 10:26:01 1 25.00 0.00 2.28 0.55 0.08 72.08 10:26:01 2 8.93 0.00 1.67 0.02 0.08 89.29 10:26:01 3 9.90 0.00 1.56 0.35 0.08 88.11 10:26:01 4 8.63 0.00 1.54 0.17 0.07 89.60 10:26:01 5 8.36 0.00 1.58 0.08 0.07 89.91 10:26:01 6 10.79 0.00 1.49 0.28 0.05 87.38 10:26:01 7 10.56 0.00 1.88 1.56 0.08 85.92 Average: all 22.85 0.00 2.26 2.42 0.07 72.40 Average: 0 25.18 0.00 2.34 0.48 0.06 71.94 Average: 1 22.17 0.00 2.25 3.00 0.08 72.50 Average: 2 22.90 0.00 2.42 0.74 0.07 73.87 Average: 3 25.25 0.00 2.33 0.52 0.07 71.83 Average: 4 19.56 0.00 1.97 0.69 0.07 77.72 Average: 5 18.73 0.00 2.04 2.17 0.07 76.99 Average: 6 24.22 0.00 2.53 8.37 0.08 64.80 Average: 7 24.77 0.00 2.17 3.44 0.08 69.54