---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35680 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 925 24248 0 6993 30786 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:5f:56:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe5f:56a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:3d:dc:dd 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-35680) 09/02/24 _x86_64_ (8 CPU) 18:48:46 LINUX RESTART (8 CPU) 18:49:01 tps rtps wtps bread/s bwrtn/s 18:50:02 328.95 74.29 254.66 5311.38 55412.76 18:51:01 200.03 63.01 137.03 4684.77 31301.95 18:52:01 89.24 2.15 87.09 184.64 31235.73 18:53:01 94.52 12.96 81.55 2398.13 52297.15 18:54:01 462.11 2.90 459.21 403.93 129571.34 18:55:01 107.86 0.32 107.55 24.26 24259.38 18:56:01 75.72 0.95 74.77 56.26 19968.14 Average: 194.04 22.27 171.77 1859.43 49191.49 18:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:50:02 30268480 31658424 2670740 8.11 54844 1654928 1453572 4.28 899504 1503012 71512 18:51:01 29023448 30929464 3915772 11.89 83688 2121616 2450176 7.21 1725528 1875380 94392 18:52:01 27454992 29898996 5484228 16.65 91688 2639176 3456276 10.17 2907384 2235316 198580 18:53:01 28045548 31639220 4893672 14.86 110336 3735652 1428316 4.20 1381164 3115724 223552 18:54:01 22766164 29607472 10173056 30.88 182168 6687352 9244920 27.20 3661504 5834504 2348 18:55:01 18700528 25885352 14238692 43.23 190852 6999364 13353016 39.29 7494736 6021964 3420 18:56:01 24865916 31555864 8073304 24.51 192952 6565660 1590888 4.68 1927556 5538956 2804 Average: 25875011 30167827 7064209 21.45 129504 4343393 4711023 13.86 2856768 3732122 85230 18:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:50:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 18:50:02 ens3 390.92 280.07 1153.92 78.00 0.00 0.00 0.00 0.00 18:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 18:51:01 ens3 355.89 263.41 2704.66 62.02 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 ens3 909.07 637.73 5078.18 185.44 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:53:01 ens3 370.32 263.42 2672.97 68.74 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 br-021cd3dc724a 18.63 17.66 4.78 3.68 0.00 0.00 1.05 0.00 18:54:01 vethc81752f 0.15 1.48 0.01 0.64 0.00 0.00 0.00 0.00 18:54:01 veth097d5cf 27.41 25.63 10.39 2.25 0.00 0.00 0.00 0.00 18:54:01 lo 10.80 10.80 1.24 1.24 0.00 0.00 0.00 0.00 18:55:01 br-021cd3dc724a 20.93 20.53 7.46 6.32 0.00 0.00 0.47 0.00 18:55:01 vethc81752f 2.18 2.73 0.61 0.80 0.00 0.00 0.00 0.00 18:55:01 veth097d5cf 128.76 124.96 320.96 10.96 0.00 0.00 0.00 0.03 18:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:56:01 lo 2.50 2.50 0.31 0.31 0.00 0.00 0.00 0.00 18:56:01 ens3 3199.45 2019.18 36729.04 494.93 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.71 2.71 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 457.29 288.36 5258.62 70.78 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-35680) 09/02/24 _x86_64_ (8 CPU) 18:48:46 LINUX RESTART (8 CPU) 18:49:01 CPU %user %nice %system %iowait %steal %idle 18:50:02 all 7.82 0.00 1.23 6.32 0.04 84.60 18:50:02 0 4.60 0.00 0.97 15.17 0.05 79.22 18:50:02 1 10.53 0.00 0.97 1.19 0.07 87.25 18:50:02 2 13.38 0.00 1.32 1.36 0.05 83.89 18:50:02 3 4.07 0.00 1.46 6.50 0.03 87.94 18:50:02 4 4.23 0.00 0.67 1.80 0.02 93.28 18:50:02 5 3.30 0.00 0.80 1.60 0.02 94.28 18:50:02 6 7.63 0.00 2.35 20.61 0.03 69.38 18:50:02 7 14.86 0.00 1.32 2.34 0.05 81.42 18:51:01 all 16.08 0.00 1.18 2.77 0.06 79.91 18:51:01 0 8.84 0.00 1.01 7.61 0.05 82.49 18:51:01 1 18.66 0.00 1.14 0.89 0.07 79.24 18:51:01 2 13.89 0.00 0.75 4.57 0.08 80.71 18:51:01 3 10.68 0.00 0.80 0.39 0.05 88.08 18:51:01 4 16.15 0.00 1.21 1.67 0.07 80.90 18:51:01 5 13.11 0.00 0.66 0.63 0.05 85.54 18:51:01 6 28.37 0.00 2.07 4.88 0.05 64.62 18:51:01 7 19.07 0.00 1.74 1.46 0.03 77.69 18:52:01 all 45.69 0.00 1.39 1.12 0.09 51.70 18:52:01 0 27.51 0.00 0.62 6.49 0.07 65.32 18:52:01 1 49.42 0.00 1.66 0.74 0.12 48.07 18:52:01 2 57.51 0.00 1.44 0.13 0.08 40.83 18:52:01 3 55.01 0.00 1.95 1.02 0.12 41.91 18:52:01 4 42.32 0.00 1.67 0.25 0.12 55.65 18:52:01 5 44.28 0.00 1.27 0.15 0.07 54.23 18:52:01 6 54.00 0.00 1.44 0.02 0.12 44.42 18:52:01 7 35.64 0.00 1.12 0.13 0.05 63.06 18:53:01 all 19.10 0.00 1.67 2.44 0.05 76.73 18:53:01 0 16.75 0.00 1.60 7.59 0.05 74.01 18:53:01 1 19.66 0.00 1.94 0.58 0.03 77.79 18:53:01 2 9.66 0.00 1.18 0.00 0.03 89.12 18:53:01 3 19.45 0.00 1.72 2.09 0.05 76.69 18:53:01 4 14.52 0.00 1.22 0.13 0.03 84.10 18:53:01 5 22.84 0.00 1.34 0.13 0.05 75.64 18:53:01 6 26.92 0.00 2.34 8.62 0.08 62.04 18:53:01 7 23.09 0.00 2.04 0.44 0.05 74.38 18:54:01 all 34.87 0.00 7.51 5.84 0.11 51.67 18:54:01 0 37.97 0.00 8.20 0.81 0.10 52.92 18:54:01 1 37.98 0.00 7.16 1.96 0.15 52.74 18:54:01 2 31.72 0.00 7.26 2.46 0.10 58.46 18:54:01 3 33.59 0.00 7.33 11.01 0.10 47.97 18:54:01 4 34.11 0.00 7.19 5.97 0.10 52.63 18:54:01 5 34.02 0.00 7.97 16.56 0.12 41.32 18:54:01 6 34.08 0.00 7.57 5.86 0.15 52.34 18:54:01 7 35.43 0.00 7.39 2.22 0.10 54.86 18:55:01 all 42.70 0.00 3.56 1.38 0.14 52.22 18:55:01 0 43.48 0.00 3.36 0.94 0.13 52.08 18:55:01 1 40.15 0.00 4.18 1.23 0.15 54.28 18:55:01 2 38.99 0.00 3.71 0.71 0.13 56.46 18:55:01 3 34.76 0.00 2.80 1.47 0.12 60.85 18:55:01 4 45.64 0.00 3.76 0.76 0.10 49.75 18:55:01 5 47.69 0.00 3.70 1.15 0.15 47.31 18:55:01 6 45.68 0.00 3.68 3.85 0.17 46.62 18:55:01 7 45.23 0.00 3.29 0.91 0.13 50.44 18:56:01 all 17.99 0.00 5.60 1.18 0.11 75.12 18:56:01 0 20.26 0.00 6.49 1.40 0.12 71.73 18:56:01 1 18.84 0.00 5.62 3.27 0.10 72.16 18:56:01 2 18.06 0.00 5.28 0.30 0.10 76.26 18:56:01 3 14.00 0.00 4.15 0.02 0.10 81.73 18:56:01 4 19.64 0.00 5.47 0.17 0.12 74.61 18:56:01 5 16.40 0.00 5.82 2.19 0.12 75.47 18:56:01 6 18.24 0.00 5.73 1.67 0.12 74.24 18:56:01 7 18.57 0.00 6.29 0.49 0.10 74.55 Average: all 26.32 0.00 3.16 3.01 0.09 67.43 Average: 0 22.74 0.00 3.17 5.74 0.08 68.28 Average: 1 27.90 0.00 3.24 1.41 0.10 67.36 Average: 2 26.17 0.00 2.99 1.35 0.08 69.41 Average: 3 24.49 0.00 2.88 3.20 0.08 69.35 Average: 4 25.22 0.00 3.02 1.53 0.08 70.15 Average: 5 25.97 0.00 3.07 3.18 0.08 67.69 Average: 6 30.73 0.00 3.59 6.51 0.10 59.06 Average: 7 27.42 0.00 3.30 1.14 0.07 68.06