---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41129 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 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 892 25264 0 6010 30819 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:42:6e:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe42:6e88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:ae:66:f8 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::42:73ff:feae:66f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41129) 09/23/24 _x86_64_ (8 CPU) 14:21:45 LINUX RESTART (8 CPU) 14:22:01 tps rtps wtps bread/s bwrtn/s 14:23:02 420.08 87.47 332.61 6284.82 122249.09 14:24:01 244.74 9.12 235.62 1660.19 98523.64 14:25:01 155.87 0.25 155.62 24.13 58433.59 14:26:01 307.40 0.10 307.30 6.53 61980.07 14:27:01 40.23 0.03 40.19 3.73 11628.86 14:28:01 66.42 1.07 65.36 75.82 9780.28 Average: 205.67 16.36 189.31 1341.55 60322.28 14:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:23:02 30135800 31671836 2803420 8.51 67264 1781928 1389808 4.09 898244 1618288 132092 14:24:01 28678224 31609700 4260996 12.94 112640 3056868 1676748 4.93 1085948 2755928 120520 14:25:01 27243600 31607976 5695620 17.29 149976 4345340 1691176 4.98 1156688 4005556 106752 14:26:01 25744376 31531228 7194844 21.84 226032 5553940 1652100 4.86 1396772 5117052 215020 14:27:01 25627636 31578152 7311584 22.20 232100 5694012 1610332 4.74 1393752 5217900 88340 14:28:01 25861472 31549320 7077748 21.49 235352 5450088 1503440 4.42 1476808 4931692 2460 Average: 27215185 31591369 5724035 17.38 170561 4313696 1587267 4.67 1234702 3941069 110864 14:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:23:02 ens3 361.52 237.84 1560.47 73.42 0.00 0.00 0.00 0.00 14:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:24:01 ens3 262.02 147.26 5592.39 16.80 0.00 0.00 0.00 0.00 14:24:01 docker0 27.08 39.84 2.24 411.77 0.00 0.00 0.00 0.00 14:24:01 lo 3.46 3.46 0.36 0.36 0.00 0.00 0.00 0.00 14:25:01 ens3 343.41 202.53 7066.45 15.45 0.00 0.00 0.00 0.00 14:25:01 vethf55ef14 41.91 63.97 3.58 402.69 0.00 0.00 0.00 0.03 14:25:01 docker0 58.96 91.95 3.95 862.17 0.00 0.00 0.00 0.00 14:25:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 ens3 259.37 123.88 3998.53 10.93 0.00 0.00 0.00 0.00 14:26:01 docker0 35.36 81.99 2.31 1384.18 0.00 0.00 0.00 0.00 14:26:01 vetha2dc0e4 33.03 79.15 2.57 1376.52 0.00 0.00 0.00 0.11 14:26:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 63.21 42.83 910.82 4.80 0.00 0.00 0.00 0.00 14:27:01 docker0 35.94 55.12 2.52 903.60 0.00 0.00 0.00 0.00 14:27:01 vetha2dc0e4 35.94 55.17 3.01 903.61 0.00 0.00 0.00 0.07 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 149.72 184.16 33.31 1246.89 0.00 0.00 0.00 0.00 14:28:01 docker0 1.17 1.12 0.19 2.87 0.00 0.00 0.00 0.00 14:28:01 lo 3.93 3.93 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 239.81 156.45 3186.71 228.72 0.00 0.00 0.00 0.00 Average: docker0 26.41 45.01 1.87 594.56 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 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-41129) 09/23/24 _x86_64_ (8 CPU) 14:21:45 LINUX RESTART (8 CPU) 14:22:01 CPU %user %nice %system %iowait %steal %idle 14:23:02 all 10.31 0.00 1.42 4.86 0.04 83.37 14:23:02 0 5.24 0.00 0.92 4.04 0.03 89.78 14:23:02 1 5.48 0.00 0.48 20.86 0.03 73.14 14:23:02 2 5.40 0.00 1.20 3.21 0.03 90.16 14:23:02 3 7.28 0.00 0.87 0.38 0.03 91.43 14:23:02 4 3.96 0.00 1.42 3.89 0.03 90.70 14:23:02 5 7.54 0.00 1.24 1.12 0.03 90.07 14:23:02 6 34.59 0.00 2.69 4.63 0.08 58.01 14:23:02 7 12.98 0.00 2.51 0.75 0.05 83.71 14:24:01 all 8.95 0.00 2.45 8.18 0.05 80.37 14:24:01 0 8.34 0.00 3.87 23.78 0.05 63.96 14:24:01 1 5.93 0.00 2.07 30.91 0.05 61.05 14:24:01 2 22.53 0.00 3.19 2.32 0.07 71.90 14:24:01 3 8.69 0.00 1.98 0.19 0.03 89.12 14:24:01 4 7.74 0.00 1.79 0.02 0.03 90.42 14:24:01 5 4.67 0.00 1.85 3.48 0.03 89.96 14:24:01 6 5.29 0.00 2.16 3.75 0.05 88.75 14:24:01 7 8.38 0.00 2.74 1.04 0.03 87.80 14:25:01 all 17.78 0.00 3.61 4.37 0.06 74.18 14:25:01 0 17.86 0.00 4.18 17.34 0.05 60.56 14:25:01 1 20.66 0.00 3.51 0.12 0.07 75.64 14:25:01 2 20.67 0.00 4.10 0.55 0.07 74.62 14:25:01 3 15.90 0.00 2.84 0.02 0.05 81.19 14:25:01 4 18.02 0.00 4.28 1.51 0.05 76.14 14:25:01 5 14.21 0.00 2.89 6.56 0.07 76.27 14:25:01 6 17.45 0.00 3.65 8.08 0.05 70.78 14:25:01 7 17.47 0.00 3.42 0.74 0.05 78.32 14:26:01 all 23.19 0.00 4.35 2.33 0.07 70.06 14:26:01 0 21.31 0.00 4.17 5.45 0.07 69.00 14:26:01 1 26.05 0.00 4.38 0.96 0.07 68.54 14:26:01 2 24.66 0.00 4.21 0.02 0.07 71.04 14:26:01 3 25.17 0.00 4.40 0.52 0.08 69.83 14:26:01 4 21.33 0.00 4.65 2.07 0.07 71.87 14:26:01 5 20.26 0.00 4.53 9.25 0.08 65.87 14:26:01 6 26.74 0.00 4.97 0.17 0.07 68.05 14:26:01 7 20.03 0.00 3.44 0.23 0.07 76.22 14:27:01 all 11.28 0.00 1.05 0.73 0.03 86.91 14:27:01 0 28.99 0.00 1.72 0.08 0.03 69.17 14:27:01 1 17.20 0.00 1.48 0.35 0.05 80.91 14:27:01 2 7.18 0.00 0.89 0.23 0.02 91.68 14:27:01 3 7.86 0.00 1.08 0.00 0.03 91.02 14:27:01 4 1.74 0.00 0.53 3.71 0.02 94.01 14:27:01 5 2.45 0.00 0.67 1.37 0.03 95.48 14:27:01 6 13.86 0.00 1.33 0.03 0.03 84.74 14:27:01 7 10.94 0.00 0.68 0.07 0.03 88.27 14:28:01 all 11.23 0.00 0.89 0.71 0.04 87.13 14:28:01 0 7.21 0.00 0.82 0.18 0.03 91.75 14:28:01 1 14.60 0.00 0.53 0.05 0.03 84.78 14:28:01 2 5.40 0.00 0.57 0.22 0.02 93.80 14:28:01 3 10.88 0.00 1.07 0.10 0.05 87.90 14:28:01 4 18.99 0.00 1.43 4.42 0.07 75.09 14:28:01 5 21.57 0.00 1.54 0.62 0.03 76.24 14:28:01 6 5.35 0.00 0.57 0.02 0.03 94.03 14:28:01 7 5.79 0.00 0.68 0.05 0.02 93.46 Average: all 13.78 0.00 2.29 3.51 0.05 80.37 Average: 0 14.83 0.00 2.60 8.42 0.04 74.10 Average: 1 15.00 0.00 2.07 8.81 0.05 74.07 Average: 2 14.23 0.00 2.34 1.09 0.04 82.29 Average: 3 12.62 0.00 2.04 0.20 0.05 85.09 Average: 4 11.96 0.00 2.35 2.61 0.04 83.04 Average: 5 11.78 0.00 2.11 3.72 0.05 82.34 Average: 6 17.24 0.00 2.56 2.77 0.05 77.37 Average: 7 12.59 0.00 2.24 0.48 0.04 84.65