---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1997 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 145G 7% / 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 839 28861 0 2465 30898 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0c:d5:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe0c:d53f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:7a:09:64 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-1997) 12/02/23 _x86_64_ (8 CPU) 23:36:56 LINUX RESTART (8 CPU) 23:37:07 tps rtps wtps bread/s bwrtn/s 23:38:01 189.87 150.13 39.74 10191.63 41960.76 23:39:01 71.69 17.60 54.09 1020.23 5840.09 23:40:01 46.51 0.02 46.49 0.40 7565.01 23:41:01 99.17 18.03 81.14 653.90 10042.68 23:42:01 5.27 0.43 4.83 12.80 390.33 23:43:01 17.91 2.58 15.33 78.92 1699.18 Average: 69.74 29.46 40.29 1854.08 10730.00 23:37:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:38:01 30461240 31765284 2477980 7.52 43060 1586280 1387588 4.08 767132 1455516 34628 23:39:01 30135828 31723192 2803392 8.51 67704 1830428 1422996 4.19 849696 1667588 171288 23:40:01 30039608 31688140 2899612 8.80 71440 1885360 1438712 4.23 890648 1717908 27632 23:41:01 28235168 30090792 4704052 14.28 82304 2070844 3543192 10.42 2521492 1864972 4168 23:42:01 27389724 29247412 5549496 16.85 82432 2072612 4129784 12.15 3367716 1861864 96 23:43:01 29593300 31670876 3345920 10.16 86432 2285120 1427132 4.20 1060052 1964616 215436 Average: 29309145 31030949 3630075 11.02 72229 1955107 2224901 6.55 1576123 1755411 75541 23:37:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:38:01 lo 2.22 2.22 0.20 0.20 0.00 0.00 0.00 0.00 23:38:01 ens3 403.63 272.60 824.88 62.56 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:39:01 ens3 61.74 39.26 940.27 6.58 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:40:01 ens3 15.51 10.73 276.57 2.31 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 23:41:01 ens3 505.89 318.99 1923.23 107.05 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:42:01 ens3 236.13 137.11 78.06 69.76 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 23:43:01 ens3 224.65 196.28 511.69 1016.27 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 238.56 160.66 758.20 213.24 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-1997) 12/02/23 _x86_64_ (8 CPU) 23:36:56 LINUX RESTART (8 CPU) 23:37:07 CPU %user %nice %system %iowait %steal %idle 23:38:01 all 5.52 0.00 1.12 8.43 0.03 84.90 23:38:01 0 7.20 0.00 1.02 15.61 0.02 76.16 23:38:01 1 5.58 0.00 1.38 24.88 0.04 68.13 23:38:01 2 6.55 0.00 0.65 1.48 0.02 91.30 23:38:01 3 10.79 0.00 1.04 19.85 0.04 68.29 23:38:01 4 3.82 0.00 0.95 2.85 0.02 92.36 23:38:01 5 3.48 0.00 0.65 0.76 0.04 95.07 23:38:01 6 2.71 0.00 0.91 1.30 0.04 95.05 23:38:01 7 4.04 0.00 2.37 0.81 0.04 92.74 23:39:01 all 8.79 0.00 0.67 2.79 0.03 87.72 23:39:01 0 11.39 0.00 1.10 18.80 0.07 68.64 23:39:01 1 18.64 0.00 0.97 1.52 0.05 78.82 23:39:01 2 19.93 0.00 1.32 0.53 0.05 78.17 23:39:01 3 9.04 0.00 0.73 0.20 0.02 90.01 23:39:01 4 1.07 0.00 0.20 0.00 0.02 98.72 23:39:01 5 3.70 0.00 0.43 0.03 0.00 95.83 23:39:01 6 0.37 0.00 0.32 0.28 0.02 99.01 23:39:01 7 6.14 0.00 0.30 0.95 0.03 92.57 23:40:01 all 2.46 0.00 0.16 12.64 0.01 84.73 23:40:01 0 8.17 0.00 0.42 72.07 0.03 19.31 23:40:01 1 5.22 0.00 0.28 0.18 0.00 94.31 23:40:01 2 4.50 0.00 0.27 0.20 0.02 95.02 23:40:01 3 0.37 0.00 0.03 0.02 0.02 99.57 23:40:01 4 0.05 0.00 0.00 0.00 0.00 99.95 23:40:01 5 0.02 0.00 0.00 1.00 0.00 98.98 23:40:01 6 0.84 0.00 0.25 27.78 0.02 71.12 23:40:01 7 0.52 0.00 0.02 0.13 0.00 99.34 23:41:01 all 22.88 0.00 1.97 1.30 0.08 73.76 23:41:01 0 35.14 0.00 4.08 5.80 0.10 54.88 23:41:01 1 13.66 0.00 1.87 0.28 0.07 84.12 23:41:01 2 21.29 0.00 2.22 0.17 0.08 76.23 23:41:01 3 21.02 0.00 1.32 0.37 0.08 77.20 23:41:01 4 16.62 0.00 0.78 0.00 0.05 82.54 23:41:01 5 42.78 0.00 2.04 0.27 0.12 54.79 23:41:01 6 18.59 0.00 2.04 3.54 0.08 75.75 23:41:01 7 14.01 0.00 1.46 0.03 0.07 84.44 23:42:01 all 19.23 0.00 0.79 0.10 0.06 79.82 23:42:01 0 39.38 0.00 1.27 0.13 0.10 59.12 23:42:01 1 17.01 0.00 0.62 0.03 0.05 82.29 23:42:01 2 36.21 0.00 1.12 0.00 0.10 62.57 23:42:01 3 7.57 0.00 0.68 0.03 0.02 91.69 23:42:01 4 12.62 0.00 0.63 0.03 0.05 86.66 23:42:01 5 16.13 0.00 0.73 0.00 0.07 83.07 23:42:01 6 13.12 0.00 0.28 0.37 0.03 86.20 23:42:01 7 11.69 0.00 0.99 0.18 0.07 87.07 23:43:01 all 15.67 0.00 0.76 0.15 0.05 83.37 23:43:01 0 14.70 0.00 0.70 0.02 0.05 84.53 23:43:01 1 17.12 0.00 0.55 0.07 0.05 82.21 23:43:01 2 6.92 0.00 0.36 0.00 0.02 92.70 23:43:01 3 15.12 0.00 1.20 0.43 0.08 83.16 23:43:01 4 9.75 0.00 0.32 0.00 0.05 89.89 23:43:01 5 5.98 0.00 0.57 0.02 0.03 93.40 23:43:01 6 5.91 0.00 0.50 0.00 0.03 93.56 23:43:01 7 49.94 0.00 1.91 0.65 0.13 47.36 Average: all 12.53 0.00 0.91 4.17 0.04 82.34 Average: 0 19.53 0.00 1.44 18.80 0.06 60.18 Average: 1 13.00 0.00 0.94 4.14 0.04 81.88 Average: 2 16.05 0.00 0.99 0.38 0.05 82.53 Average: 3 10.64 0.00 0.83 3.21 0.04 85.28 Average: 4 7.38 0.00 0.47 0.44 0.03 91.68 Average: 5 12.15 0.00 0.74 0.34 0.04 86.73 Average: 6 6.99 0.00 0.71 5.62 0.04 86.64 Average: 7 14.54 0.00 1.15 0.46 0.06 83.79