---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21067 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 12G 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 843 27546 0 3777 30869 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:ea:2d:ba brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:feea:2dba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:e4:7c:45 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::42:7bff:fee4:7c45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21067) 04/06/24 _x86_64_ (8 CPU) 14:40:26 LINUX RESTART (8 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 120.79 43.15 77.65 1935.67 28160.38 14:43:01 165.09 21.01 144.09 790.14 38970.08 14:44:01 56.82 1.93 54.89 90.92 48303.42 14:45:01 102.70 2.42 100.28 358.61 48617.10 14:46:01 124.00 0.17 123.83 1.33 30409.60 14:47:01 67.41 0.17 67.24 2.40 26911.51 14:48:01 105.98 0.17 105.82 9.47 25056.49 Average: 106.08 9.78 96.30 451.98 35220.98 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30161792 31742824 2777428 8.43 69608 1822168 1413364 4.16 826668 1658036 145108 14:43:01 28433636 30438556 4505584 13.68 87512 2210496 2873948 8.46 2189352 1984340 21380 14:44:01 27963284 30804684 4975936 15.11 91268 3029288 2095996 6.17 2062088 2551296 560 14:45:01 27256244 30415236 5682976 17.25 116124 3300612 2373828 6.98 2677948 2589560 96048 14:46:01 26957804 30298396 5981416 18.16 136488 3418544 2405924 7.08 2811160 2707404 684 14:47:01 26762500 30275760 6176720 18.75 162676 3528520 2410368 7.09 2862184 2810212 120528 14:48:01 28157552 31559200 4781668 14.52 163388 3442664 1535188 4.52 1651680 2672264 11864 Average: 27956116 30790665 4983104 15.13 118152 2964613 2158374 6.35 2154440 2424730 56596 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 200.81 133.45 1179.68 39.74 0.00 0.00 0.00 0.00 14:42:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 705.33 473.83 4898.19 139.35 0.00 0.00 0.00 0.00 14:43:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 199.20 146.09 1423.13 35.40 0.00 0.00 0.00 0.00 14:44:01 lo 7.88 7.88 2.19 2.19 0.00 0.00 0.00 0.00 14:45:01 docker0 69.12 120.30 10.26 532.36 0.00 0.00 0.00 0.00 14:45:01 ens3 544.68 540.88 1386.21 3334.74 0.00 0.00 0.00 0.00 14:45:01 veth51eb2fc 66.29 115.35 11.00 454.80 0.00 0.00 0.00 0.04 14:45:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 14:46:01 docker0 606.08 550.76 56.00 454.15 0.00 0.00 0.00 0.00 14:46:01 ens3 579.12 618.75 464.82 68.31 0.00 0.00 0.00 0.00 14:46:01 veth51eb2fc 606.08 550.79 64.28 454.16 0.00 0.00 0.00 0.04 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 752.61 743.78 75.65 971.59 0.00 0.00 0.00 0.00 14:47:01 ens3 761.59 759.56 974.85 88.36 0.00 0.00 0.00 0.00 14:47:01 veth29abd81 665.44 677.54 77.21 932.20 0.00 0.00 0.00 0.08 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:48:01 docker0 115.41 95.18 8.69 40.98 0.00 0.00 0.00 0.00 14:48:01 ens3 117.90 123.40 49.13 14.07 0.00 0.00 0.00 0.00 14:48:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 220.98 216.23 21.57 286.26 0.00 0.00 0.00 0.00 Average: ens3 444.68 400.06 1483.09 532.59 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21067) 04/06/24 _x86_64_ (8 CPU) 14:40:26 LINUX RESTART (8 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 11.05 0.00 0.90 2.50 0.03 85.51 14:42:01 0 3.38 0.00 0.78 0.37 0.03 95.44 14:42:01 1 27.76 0.00 1.55 2.16 0.05 68.48 14:42:01 2 11.86 0.00 0.83 0.15 0.02 87.14 14:42:01 3 12.20 0.00 1.02 11.68 0.03 75.06 14:42:01 4 6.36 0.00 0.42 0.25 0.03 92.93 14:42:01 5 9.21 0.00 1.09 5.04 0.03 84.63 14:42:01 6 12.67 0.00 1.00 0.37 0.03 85.93 14:42:01 7 5.10 0.00 0.54 0.03 0.02 94.31 14:43:01 all 22.14 0.00 1.39 2.58 0.06 73.84 14:43:01 0 15.49 0.00 1.41 0.94 0.07 82.10 14:43:01 1 26.55 0.00 0.75 0.83 0.05 71.81 14:43:01 2 27.01 0.00 1.97 2.14 0.07 68.82 14:43:01 3 22.93 0.00 1.67 5.91 0.07 69.43 14:43:01 4 30.27 0.00 1.65 5.87 0.07 62.14 14:43:01 5 16.83 0.00 0.67 0.08 0.05 82.36 14:43:01 6 18.52 0.00 2.09 4.71 0.05 74.63 14:43:01 7 19.50 0.00 0.84 0.23 0.03 79.39 14:44:01 all 12.79 0.00 1.15 3.21 0.04 82.82 14:44:01 0 9.50 0.00 0.59 3.35 0.03 86.53 14:44:01 1 13.37 0.00 0.69 0.15 0.03 85.76 14:44:01 2 21.13 0.00 2.09 5.28 0.03 71.46 14:44:01 3 9.88 0.00 0.92 0.48 0.03 88.68 14:44:01 4 14.20 0.00 0.63 0.12 0.02 85.03 14:44:01 5 12.04 0.00 1.39 8.94 0.05 77.57 14:44:01 6 14.06 0.00 1.09 6.66 0.03 78.15 14:44:01 7 8.14 0.00 1.74 0.67 0.03 89.42 14:45:01 all 9.34 0.00 1.59 3.55 0.06 85.46 14:45:01 0 14.29 0.00 1.99 0.03 0.07 83.62 14:45:01 1 8.44 0.00 1.79 6.02 0.07 83.69 14:45:01 2 6.54 0.00 2.26 7.53 0.05 83.62 14:45:01 3 8.93 0.00 1.29 1.34 0.07 88.36 14:45:01 4 3.11 0.00 1.17 0.08 0.03 95.60 14:45:01 5 11.98 0.00 1.17 11.21 0.07 75.57 14:45:01 6 12.70 0.00 1.95 0.25 0.08 85.02 14:45:01 7 8.76 0.00 1.14 1.93 0.05 88.13 14:46:01 all 5.15 0.00 0.80 1.92 0.03 92.09 14:46:01 0 0.27 0.00 0.78 0.23 0.02 98.70 14:46:01 1 2.32 0.00 0.16 0.00 0.03 97.49 14:46:01 2 2.82 0.00 0.28 0.00 0.03 96.87 14:46:01 3 2.64 0.00 1.46 13.72 0.05 82.13 14:46:01 4 27.98 0.00 2.39 0.03 0.07 69.53 14:46:01 5 2.36 0.00 0.69 1.04 0.03 95.89 14:46:01 6 2.82 0.00 0.67 0.15 0.03 96.33 14:46:01 7 0.03 0.00 0.02 0.28 0.02 99.65 14:47:01 all 7.90 0.00 1.43 1.88 0.04 88.76 14:47:01 0 4.57 0.00 0.83 0.22 0.03 94.34 14:47:01 1 7.23 0.00 1.27 0.00 0.03 91.47 14:47:01 2 26.26 0.00 1.95 0.05 0.07 71.66 14:47:01 3 1.97 0.00 0.90 6.73 0.02 90.38 14:47:01 4 4.02 0.00 2.11 0.28 0.03 93.56 14:47:01 5 2.16 0.00 0.74 0.13 0.03 96.94 14:47:01 6 3.49 0.00 1.59 2.00 0.05 92.87 14:47:01 7 13.50 0.00 2.02 5.63 0.05 78.80 14:48:01 all 2.61 0.00 0.41 1.63 0.02 95.34 14:48:01 0 2.58 0.00 0.33 0.02 0.02 97.05 14:48:01 1 8.79 0.00 0.28 0.18 0.02 90.73 14:48:01 2 2.75 0.00 0.80 0.00 0.02 96.43 14:48:01 3 0.20 0.00 0.13 0.42 0.02 99.23 14:48:01 4 0.59 0.00 0.52 0.00 0.02 98.88 14:48:01 5 5.24 0.00 0.50 0.02 0.02 94.23 14:48:01 6 0.08 0.00 0.33 2.32 0.02 97.25 14:48:01 7 0.67 0.00 0.35 10.07 0.02 88.90 Average: all 10.14 0.00 1.09 2.47 0.04 86.26 Average: 0 7.15 0.00 0.96 0.74 0.04 91.11 Average: 1 13.43 0.00 0.92 1.33 0.04 84.27 Average: 2 14.06 0.00 1.46 2.16 0.04 82.28 Average: 3 8.38 0.00 1.06 5.74 0.04 84.78 Average: 4 12.38 0.00 1.27 0.95 0.04 85.35 Average: 5 8.54 0.00 0.89 3.77 0.04 86.76 Average: 6 9.18 0.00 1.25 2.36 0.04 87.17 Average: 7 7.97 0.00 0.95 2.69 0.03 88.36