---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7789 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 13G 143G 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 825 26559 0 4781 30885 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:34:1c:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe34:1c89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:11:37:ab 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-7789) 02/22/24 _x86_64_ (8 CPU) 18:29:54 LINUX RESTART (8 CPU) 18:30:01 tps rtps wtps bread/s bwrtn/s 18:31:01 160.71 87.60 73.10 6302.42 51877.49 18:32:01 92.05 13.86 78.19 1143.75 20102.23 18:33:01 144.63 9.45 135.18 1653.99 44544.44 18:34:01 287.52 12.88 274.64 798.10 74962.52 18:35:01 46.46 0.03 46.43 4.00 12677.67 Average: 146.27 24.77 121.51 1980.42 40832.18 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 30227144 31699736 2712076 8.23 56680 1734500 1467704 4.32 876820 1563784 92144 18:32:01 29849668 31697744 3089552 9.38 82256 2064832 1455048 4.28 898352 1876868 218276 18:33:01 27265436 31688804 5673784 17.23 127844 4490424 1418408 4.17 988092 4228956 1676160 18:34:01 25026504 29604524 7912716 24.02 136780 4619540 7546992 22.21 3243436 4146632 2064 18:35:01 26519444 31119712 6419776 19.49 137960 4646468 2382548 7.01 1796404 4136876 92 Average: 27777639 31162104 5161581 15.67 108304 3511153 2854140 8.40 1560621 3190623 397747 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 ens3 325.46 225.85 1530.35 61.52 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:32:01 ens3 51.38 38.72 715.70 7.42 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:33:01 ens3 902.97 486.60 19512.15 37.63 0.00 0.00 0.00 0.00 18:33:01 br-cebf82b7c0af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 9.73 9.73 0.96 0.96 0.00 0.00 0.00 0.00 18:34:01 vethccb78fd 53.82 47.91 18.22 39.74 0.00 0.00 0.00 0.00 18:34:01 ens3 8.98 5.63 1.94 1.73 0.00 0.00 0.00 0.00 18:34:01 vethbe1ec72 5.05 6.47 0.82 0.93 0.00 0.00 0.00 0.00 18:34:01 vetha03e16e 12.03 11.90 1.97 1.77 0.00 0.00 0.00 0.00 18:35:01 vethccb78fd 0.35 0.62 0.02 0.04 0.00 0.00 0.00 0.00 18:35:01 ens3 13.98 13.11 6.04 15.54 0.00 0.00 0.00 0.00 18:35:01 br-cebf82b7c0af 1.88 2.32 0.62 0.70 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethccb78fd 10.83 9.70 3.65 7.96 0.00 0.00 0.00 0.00 Average: ens3 260.55 153.98 4353.11 24.77 0.00 0.00 0.00 0.00 Average: br-cebf82b7c0af 0.38 0.46 0.12 0.14 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7789) 02/22/24 _x86_64_ (8 CPU) 18:29:54 LINUX RESTART (8 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 9.19 0.00 1.29 2.66 0.03 86.83 18:31:01 0 4.81 0.00 0.95 0.32 0.03 93.89 18:31:01 1 5.12 0.00 1.17 0.70 0.03 92.98 18:31:01 2 16.78 0.00 2.78 8.60 0.05 71.79 18:31:01 3 10.61 0.00 0.85 4.30 0.03 84.21 18:31:01 4 16.77 0.00 1.75 1.74 0.05 79.69 18:31:01 5 8.70 0.00 0.65 4.51 0.03 86.11 18:31:01 6 6.70 0.00 0.92 0.55 0.03 91.80 18:31:01 7 4.06 0.00 1.17 0.58 0.02 94.17 18:32:01 all 9.60 0.00 0.65 1.81 0.05 87.89 18:32:01 0 12.26 0.00 0.58 0.62 0.02 86.52 18:32:01 1 0.67 0.00 0.08 0.00 0.00 99.25 18:32:01 2 0.30 0.00 0.25 0.89 0.05 98.51 18:32:01 3 0.05 0.00 0.28 9.18 0.02 90.47 18:32:01 4 16.41 0.00 1.20 0.85 0.03 81.50 18:32:01 5 22.72 0.00 1.12 1.67 0.03 74.46 18:32:01 6 14.21 0.00 0.89 0.43 0.03 84.43 18:32:01 7 10.11 0.00 0.78 0.83 0.22 88.06 18:33:01 all 10.87 0.00 3.83 4.06 0.06 81.18 18:33:01 0 11.19 0.00 3.58 0.34 0.08 84.81 18:33:01 1 9.60 0.00 4.55 0.58 0.07 85.20 18:33:01 2 9.04 0.00 3.66 10.77 0.05 76.48 18:33:01 3 8.05 0.00 3.51 12.03 0.07 76.34 18:33:01 4 9.01 0.00 3.14 0.14 0.03 87.68 18:33:01 5 10.93 0.00 3.57 2.77 0.05 82.68 18:33:01 6 14.86 0.00 4.05 3.72 0.08 77.29 18:33:01 7 14.28 0.00 4.56 2.20 0.07 78.89 18:34:01 all 28.16 0.00 3.34 3.54 0.08 64.88 18:34:01 0 23.22 0.00 2.86 1.79 0.07 72.06 18:34:01 1 29.91 0.00 3.59 2.85 0.07 63.58 18:34:01 2 18.36 0.00 2.82 18.86 0.08 59.89 18:34:01 3 28.26 0.00 3.21 1.12 0.08 67.32 18:34:01 4 29.87 0.00 3.18 0.77 0.07 66.11 18:34:01 5 32.81 0.00 3.52 0.60 0.08 62.98 18:34:01 6 34.18 0.00 4.05 1.70 0.08 59.99 18:34:01 7 28.74 0.00 3.51 0.50 0.07 67.18 18:35:01 all 2.42 0.00 0.46 0.21 0.04 96.86 18:35:01 0 1.77 0.00 0.52 1.07 0.03 96.61 18:35:01 1 2.68 0.00 0.40 0.05 0.03 96.83 18:35:01 2 3.75 0.00 0.36 0.02 0.03 95.83 18:35:01 3 2.36 0.00 0.45 0.03 0.05 97.11 18:35:01 4 2.09 0.00 0.37 0.07 0.05 97.43 18:35:01 5 2.14 0.00 0.57 0.03 0.05 97.21 18:35:01 6 1.86 0.00 0.50 0.28 0.07 97.29 18:35:01 7 2.72 0.00 0.48 0.15 0.03 96.61 Average: all 12.04 0.00 1.91 2.45 0.05 83.55 Average: 0 10.65 0.00 1.69 0.83 0.05 86.78 Average: 1 9.57 0.00 1.95 0.83 0.04 87.61 Average: 2 9.64 0.00 1.96 7.80 0.05 80.54 Average: 3 9.85 0.00 1.66 5.32 0.05 83.12 Average: 4 14.84 0.00 1.93 0.71 0.05 82.47 Average: 5 15.46 0.00 1.88 1.92 0.05 80.69 Average: 6 14.34 0.00 2.08 1.33 0.06 82.19 Average: 7 11.96 0.00 2.09 0.85 0.08 85.01