---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-438 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 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 852 28075 0 3238 30867 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:e0:2c:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fee0:2c9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:06:37:7d 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::42:80ff:fe06:377d/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-438) 11/16/23 _x86_64_ (8 CPU) 20:25:59 LINUX RESTART (8 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 135.23 74.67 60.56 5311.91 55971.07 20:28:01 136.15 27.04 109.11 1237.72 31142.29 20:29:01 80.88 5.25 75.63 198.43 30492.09 20:30:01 22.26 0.20 22.06 6.93 20412.73 20:31:01 94.95 3.42 91.53 466.06 39538.48 20:32:01 110.46 6.07 104.40 1045.29 40374.34 Average: 96.66 19.44 77.22 1377.66 36321.36 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 30349476 31714724 2589744 7.86 53020 1633392 1416696 4.17 839784 1487328 73404 20:28:01 29584188 31348256 3355032 10.19 79952 1986128 1977708 5.82 1249468 1800904 146976 20:29:01 28379508 30342728 4559712 13.84 85000 2173372 2820520 8.30 2310216 1929620 8372 20:30:01 28663396 30662028 4275824 12.98 86832 2205468 2159780 6.35 2022296 1931532 4012 20:31:01 27739708 30197600 5199512 15.79 94260 2645776 2881324 8.48 2571872 2274472 1644 20:32:01 28758044 31608508 4181176 12.69 102632 3022860 1465796 4.31 1185448 2629960 51096 Average: 28912387 30978974 4026833 12.23 83616 2277833 2120304 6.24 1696514 2008969 47584 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 ens3 382.34 237.69 945.62 66.97 0.00 0.00 0.00 0.00 20:27:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 148.78 116.24 1799.92 23.70 0.00 0.00 0.00 0.00 20:28:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 471.08 367.87 2907.13 115.70 0.00 0.00 0.00 0.00 20:29:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 326.93 206.95 496.67 91.91 0.00 0.00 0.00 0.00 20:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 443.49 312.53 1640.63 97.80 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:31:01 docker0 3.97 7.87 0.23 78.08 0.00 0.00 0.00 0.00 20:32:01 ens3 343.99 209.07 158.36 83.53 0.00 0.00 0.00 0.00 20:32:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 20:32:01 docker0 1.88 3.23 0.11 39.91 0.00 0.00 0.00 0.00 Average: ens3 352.77 241.73 1324.82 79.93 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.85 0.06 19.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-438) 11/16/23 _x86_64_ (8 CPU) 20:25:59 LINUX RESTART (8 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 7.47 0.00 1.12 4.36 0.03 87.01 20:27:01 0 3.50 0.00 1.04 17.86 0.03 77.57 20:27:01 1 2.20 0.00 0.50 0.20 0.03 97.06 20:27:01 2 8.88 0.00 1.02 0.68 0.03 89.39 20:27:01 3 11.32 0.00 1.12 5.74 0.07 81.75 20:27:01 4 20.52 0.00 1.72 1.02 0.05 76.69 20:27:01 5 7.22 0.00 0.74 0.22 0.02 91.81 20:27:01 6 2.69 0.00 0.72 8.60 0.02 87.98 20:27:01 7 3.47 0.00 2.12 0.60 0.03 93.77 20:28:01 all 14.28 0.00 0.95 2.36 0.04 82.37 20:28:01 0 3.93 0.00 0.37 8.58 0.02 87.11 20:28:01 1 6.86 0.00 0.60 1.67 0.02 90.85 20:28:01 2 3.24 0.00 0.25 0.12 0.02 96.38 20:28:01 3 30.73 0.00 1.99 1.82 0.08 65.37 20:28:01 4 36.69 0.00 2.11 1.58 0.07 59.55 20:28:01 5 14.54 0.00 0.87 0.15 0.03 84.41 20:28:01 6 8.00 0.00 0.85 4.81 0.03 86.30 20:28:01 7 10.42 0.00 0.55 0.12 0.05 88.86 20:29:01 all 41.01 0.00 1.25 1.30 0.09 56.35 20:29:01 0 26.43 0.00 1.07 8.49 0.07 63.94 20:29:01 1 45.67 0.00 1.35 0.00 0.08 52.89 20:29:01 2 45.24 0.00 1.12 0.18 0.08 53.37 20:29:01 3 44.87 0.00 2.02 0.20 0.10 52.81 20:29:01 4 44.10 0.00 1.27 0.25 0.10 54.28 20:29:01 5 40.12 0.00 1.24 0.17 0.10 58.37 20:29:01 6 37.51 0.00 0.99 0.75 0.08 60.66 20:29:01 7 44.19 0.00 0.92 0.33 0.08 54.47 20:30:01 all 36.69 0.00 1.09 0.64 0.08 61.51 20:30:01 0 46.58 0.00 1.39 4.71 0.08 47.23 20:30:01 1 40.83 0.00 0.91 0.02 0.08 58.17 20:30:01 2 36.79 0.00 1.15 0.03 0.08 61.94 20:30:01 3 31.68 0.00 1.81 0.00 0.08 66.43 20:30:01 4 34.44 0.00 0.94 0.02 0.07 64.54 20:30:01 5 24.75 0.00 0.75 0.00 0.07 74.44 20:30:01 6 33.94 0.00 0.90 0.35 0.07 64.74 20:30:01 7 44.45 0.00 0.90 0.00 0.07 54.58 20:31:01 all 25.41 0.00 2.38 2.60 0.08 69.52 20:31:01 0 28.94 0.00 2.53 0.05 0.08 68.40 20:31:01 1 18.06 0.00 3.00 7.02 0.08 71.83 20:31:01 2 28.45 0.00 1.88 2.55 0.08 67.04 20:31:01 3 28.54 0.00 3.25 1.19 0.08 66.94 20:31:01 4 25.73 0.00 2.70 0.10 0.08 71.39 20:31:01 5 22.72 0.00 1.81 6.91 0.08 68.48 20:31:01 6 29.72 0.00 2.53 2.11 0.08 65.56 20:31:01 7 21.08 0.00 1.38 0.92 0.08 76.53 20:32:01 all 15.68 0.00 2.03 2.46 0.06 79.77 20:32:01 0 12.63 0.00 2.38 0.12 0.05 84.83 20:32:01 1 11.52 0.00 1.51 0.05 0.05 86.88 20:32:01 2 13.22 0.00 2.67 1.19 0.07 82.85 20:32:01 3 20.15 0.00 2.30 1.48 0.05 76.02 20:32:01 4 15.44 0.00 1.98 0.57 0.05 81.96 20:32:01 5 14.27 0.00 1.91 0.96 0.05 82.80 20:32:01 6 7.33 0.00 1.28 4.42 0.05 86.93 20:32:01 7 30.93 0.00 2.22 10.92 0.07 55.86 Average: all 23.42 0.00 1.47 2.29 0.06 72.76 Average: 0 20.33 0.00 1.46 6.64 0.06 71.52 Average: 1 20.85 0.00 1.31 1.49 0.06 76.30 Average: 2 22.62 0.00 1.35 0.79 0.06 75.18 Average: 3 27.87 0.00 2.08 1.74 0.08 68.23 Average: 4 29.48 0.00 1.79 0.59 0.07 68.07 Average: 5 20.60 0.00 1.22 1.39 0.06 76.73 Average: 6 19.87 0.00 1.21 3.51 0.06 75.36 Average: 7 25.75 0.00 1.35 2.14 0.06 70.69