---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8999 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 11G 144G 8% / 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 880 28104 0 3181 30840 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:7c:89:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe7c:8966/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:49:42:a4 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:bdff:fe49:42a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8999) 02/27/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 96.37 17.71 78.66 1021.09 21945.56 03:30:01 132.73 18.96 113.78 462.57 33217.12 03:31:01 27.88 0.55 27.33 46.39 19133.21 03:32:01 24.33 0.82 23.51 67.86 14209.37 03:33:01 99.70 2.82 96.88 403.13 38937.38 03:34:02 80.76 0.15 80.61 12.72 32106.33 03:35:01 31.23 0.86 30.37 54.36 13644.33 Average: 70.55 5.98 64.57 295.38 24786.29 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30120676 31702068 2818544 8.56 70604 1821848 1418880 4.17 871924 1658012 151752 03:30:01 28732404 30634452 4206816 12.77 85860 2114028 2486684 7.32 2007204 1880876 12892 03:31:01 28516324 30474328 4422896 13.43 88924 2163340 2513912 7.40 2208728 1888576 7292 03:32:01 28203932 30377432 4735288 14.38 92168 2370372 2743608 8.07 2352492 2042372 176808 03:33:01 27812212 30355972 5127008 15.57 97884 2726776 2557440 7.52 2416164 2351700 72 03:34:02 28743228 31548380 4195992 12.74 105140 2974064 1512220 4.45 1242588 2581392 55532 03:35:01 28832568 31629816 4106652 12.47 105716 2966720 1388996 4.09 1161508 2577076 1916 Average: 28708763 30960350 4230457 12.84 92328 2448164 2088820 6.15 1751515 2140001 58038 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 54.22 38.25 866.68 7.20 0.00 0.00 0.00 0.00 03:29:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 444.69 335.33 3620.79 72.36 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 334.04 252.16 682.83 101.29 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 218.16 170.45 1394.06 61.13 0.00 0.00 0.00 0.00 03:32:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:33:01 docker0 3.82 7.03 0.22 78.03 0.00 0.00 0.00 0.00 03:33:01 ens3 430.51 303.27 352.48 109.19 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:34:02 docker0 1.80 3.24 0.11 39.25 0.00 0.00 0.00 0.00 03:34:02 ens3 161.03 136.50 120.70 53.20 0.00 0.00 0.00 0.00 03:34:02 lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 130.25 103.85 239.35 47.31 0.00 0.00 0.00 0.00 03:35:01 lo 15.59 15.59 1.40 1.40 0.00 0.00 0.00 0.00 Average: docker0 0.81 1.48 0.05 16.85 0.00 0.00 0.00 0.00 Average: ens3 253.34 191.48 1039.37 64.54 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8999) 02/27/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.33 0.00 0.69 3.48 0.08 86.42 03:29:01 0 21.82 0.00 1.08 1.35 0.05 75.70 03:29:01 1 17.16 0.00 0.93 3.75 0.03 78.13 03:29:01 2 14.22 0.00 0.69 0.37 0.05 84.66 03:29:01 3 7.83 0.00 0.74 0.52 0.03 90.88 03:29:01 4 3.34 0.00 0.65 14.00 0.24 81.77 03:29:01 5 7.01 0.00 0.75 0.89 0.05 91.29 03:29:01 6 2.30 0.00 0.47 6.85 0.15 90.23 03:29:01 7 0.89 0.00 0.18 0.03 0.02 98.87 03:30:01 all 25.01 0.00 1.09 1.46 0.06 72.37 03:30:01 0 29.41 0.00 1.35 0.03 0.07 69.14 03:30:01 1 22.99 0.00 1.74 8.59 0.07 66.62 03:30:01 2 43.18 0.00 1.67 0.48 0.08 54.58 03:30:01 3 23.83 0.00 1.10 0.67 0.05 74.35 03:30:01 4 24.98 0.00 0.72 1.52 0.07 72.72 03:30:01 5 26.07 0.00 0.64 0.00 0.07 73.23 03:30:01 6 12.23 0.00 0.52 0.03 0.05 87.17 03:30:01 7 17.49 0.00 1.01 0.38 0.05 81.06 03:31:01 all 41.04 0.00 1.09 0.55 0.11 57.21 03:31:01 0 38.14 0.00 1.08 0.02 0.07 60.70 03:31:01 1 33.01 0.00 0.97 0.28 0.07 65.68 03:31:01 2 50.64 0.00 1.37 0.05 0.10 47.84 03:31:01 3 46.45 0.00 1.30 3.96 0.37 47.91 03:31:01 4 50.57 0.00 1.30 0.05 0.08 48.00 03:31:01 5 41.72 0.00 0.80 0.00 0.08 57.39 03:31:01 6 30.78 0.00 0.72 0.00 0.05 68.45 03:31:01 7 37.05 0.00 1.15 0.05 0.07 61.68 03:32:01 all 24.83 0.00 1.18 5.89 2.17 65.93 03:32:01 0 20.00 0.00 0.92 0.00 2.41 76.66 03:32:01 1 27.29 0.00 0.76 0.02 6.00 65.92 03:32:01 2 25.72 0.00 0.66 0.27 2.57 70.79 03:32:01 3 15.26 0.00 0.84 25.08 0.86 57.97 03:32:01 4 42.99 0.00 0.85 1.44 2.69 52.04 03:32:01 5 24.07 0.00 3.72 17.75 0.95 53.51 03:32:01 6 24.49 0.00 1.01 0.02 0.14 74.34 03:32:01 7 21.36 0.00 0.61 0.28 1.26 76.48 03:33:01 all 25.47 0.00 2.42 2.72 0.24 69.15 03:33:01 0 22.89 0.00 2.13 0.21 0.07 74.69 03:33:01 1 26.21 0.00 2.04 0.75 0.07 70.93 03:33:01 2 30.36 0.00 2.51 5.23 0.09 61.81 03:33:01 3 19.79 0.00 2.49 6.40 0.07 71.26 03:33:01 4 22.06 0.00 2.48 6.84 0.09 68.52 03:33:01 5 18.92 0.00 2.15 0.19 0.09 78.65 03:33:01 6 33.40 0.00 3.35 1.67 1.33 60.26 03:33:01 7 29.23 0.00 2.17 0.49 0.07 68.03 03:34:02 all 13.28 0.00 1.98 3.73 0.39 80.63 03:34:02 0 13.05 0.00 1.42 0.23 0.13 85.17 03:34:02 1 15.10 0.00 2.29 0.00 0.05 82.56 03:34:02 2 12.89 0.00 2.19 22.05 0.21 62.65 03:34:02 3 12.54 0.00 1.85 1.30 0.07 84.24 03:34:02 4 9.96 0.00 1.98 3.50 0.08 84.48 03:34:02 5 20.14 0.00 2.43 1.99 0.51 74.93 03:34:02 6 9.40 0.00 2.03 1.20 0.05 87.31 03:34:02 7 13.11 0.00 1.64 0.22 2.04 82.99 03:35:01 all 3.60 0.00 0.29 5.81 2.38 87.92 03:35:01 0 13.21 0.00 0.29 0.44 0.96 85.10 03:35:01 1 0.39 0.00 0.17 0.00 0.74 98.70 03:35:01 2 1.50 0.00 0.26 22.20 11.87 64.17 03:35:01 3 0.80 0.00 0.22 0.05 2.05 96.89 03:35:01 4 1.97 0.00 0.34 1.25 0.26 96.19 03:35:01 5 4.86 0.00 0.47 18.94 1.37 74.35 03:35:01 6 4.24 0.00 0.25 0.00 0.03 95.47 03:35:01 7 2.09 0.00 0.32 2.49 0.74 94.36 Average: all 20.29 0.00 1.24 3.35 0.76 74.36 Average: 0 22.70 0.00 1.18 0.33 0.50 75.28 Average: 1 20.29 0.00 1.27 1.92 1.03 75.50 Average: 2 25.22 0.00 1.31 7.41 2.29 63.77 Average: 3 18.08 0.00 1.21 5.35 0.50 74.85 Average: 4 21.71 0.00 1.19 4.12 0.44 72.55 Average: 5 20.56 0.00 1.56 5.62 0.44 71.81 Average: 6 16.46 0.00 1.19 1.43 0.26 80.66 Average: 7 17.22 0.00 1.01 0.57 0.61 80.60