---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-497 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 13G 143G 9% / 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 851 26165 0 5151 30860 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:09:7b:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe09:7bc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:4e:13:d9 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-497) 11/17/23 _x86_64_ (8 CPU) 00:53:28 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps bread/s bwrtn/s 00:55:01 114.15 40.36 73.79 1852.52 32263.10 00:56:01 194.17 40.24 153.92 2349.34 46049.53 00:57:01 39.14 6.02 33.13 239.16 26840.73 00:58:01 35.74 0.40 35.34 15.20 42087.65 00:59:01 47.39 0.98 46.41 20.80 58616.10 01:00:01 47.89 4.07 43.83 575.37 49983.80 Average: 79.65 15.28 64.38 839.28 42668.76 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30160740 31736896 2778480 8.44 67720 1820240 1390820 4.09 847228 1647608 145460 00:56:01 28824436 30898204 4114784 12.49 87372 2279496 2565528 7.55 1737692 2053148 29176 00:57:01 27902988 30334176 5036232 15.29 91228 2625056 2580884 7.59 2466424 2228072 298952 00:58:01 26618776 29913760 6320444 19.19 93376 3473088 2859984 8.41 2880216 3068816 565628 00:59:01 26686124 31260952 6253096 18.98 97180 4714260 1783500 5.25 1592192 4253200 627052 01:00:01 26756796 31566564 6182424 18.77 100964 4938012 1506024 4.43 1354068 4411500 44956 Average: 27824977 30951759 5114243 15.53 89640 3308359 2114457 6.22 1812970 2943724 285204 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 180.85 134.36 1277.50 31.59 0.00 0.00 0.00 0.00 00:55:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 528.88 412.23 4507.14 74.80 0.00 0.00 0.00 0.00 00:56:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 509.82 391.10 683.42 168.31 0.00 0.00 0.00 0.00 00:57:01 lo 13.96 13.96 33.05 33.05 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 191.93 162.89 76.58 68.21 0.00 0.00 0.00 0.00 00:58:01 lo 6.37 6.37 2.36 2.36 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 353.31 278.60 667.13 117.45 0.00 0.00 0.00 0.00 00:59:01 lo 4.68 4.68 1.82 1.82 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 874.82 643.88 3079.45 257.67 0.00 0.00 0.00 0.00 01:00:01 lo 0.67 0.67 0.07 0.07 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 Average: ens3 440.65 337.74 1716.41 119.91 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 6.26 6.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-497) 11/17/23 _x86_64_ (8 CPU) 00:53:28 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 9.84 0.00 0.71 3.01 0.03 86.42 00:55:01 0 6.64 0.00 0.37 0.00 0.02 92.97 00:55:01 1 7.89 0.00 0.44 1.68 0.07 89.92 00:55:01 2 2.24 0.00 0.27 0.00 0.02 97.47 00:55:01 3 1.46 0.00 0.42 0.19 0.02 97.92 00:55:01 4 12.79 0.00 0.90 1.00 0.03 85.28 00:55:01 5 34.51 0.00 1.92 2.72 0.07 60.77 00:55:01 6 2.01 0.00 0.39 12.94 0.03 84.63 00:55:01 7 11.22 0.00 1.04 5.54 0.03 82.17 00:56:01 all 19.16 0.00 1.11 2.90 0.07 76.76 00:56:01 0 9.40 0.00 0.70 1.48 0.03 88.39 00:56:01 1 18.17 0.00 2.70 13.47 0.07 65.59 00:56:01 2 25.54 0.00 0.57 0.22 0.07 73.61 00:56:01 3 10.49 0.00 0.52 0.73 0.08 88.17 00:56:01 4 20.21 0.00 0.70 1.02 0.05 78.02 00:56:01 5 41.82 0.00 1.56 1.91 0.12 54.59 00:56:01 6 10.20 0.00 0.75 1.21 0.05 87.79 00:56:01 7 17.51 0.00 1.36 3.23 0.10 77.80 00:57:01 all 48.70 0.00 1.32 1.41 0.12 48.45 00:57:01 0 34.95 0.00 2.15 1.85 0.17 60.88 00:57:01 1 63.56 0.00 0.90 0.95 0.14 34.46 00:57:01 2 57.88 0.00 0.96 3.10 0.17 37.90 00:57:01 3 53.45 0.00 1.27 0.03 0.12 45.13 00:57:01 4 55.23 0.00 1.50 0.32 0.10 42.86 00:57:01 5 56.61 0.00 1.01 0.00 0.12 42.26 00:57:01 6 40.20 0.00 1.33 1.77 0.12 56.59 00:57:01 7 27.90 0.00 1.39 3.23 0.08 67.39 00:58:01 all 45.01 0.00 1.19 2.12 0.11 51.57 00:58:01 0 22.97 0.00 0.66 0.00 0.07 76.30 00:58:01 1 54.44 0.00 0.90 0.02 0.10 44.55 00:58:01 2 59.87 0.00 1.88 0.05 0.10 38.09 00:58:01 3 51.15 0.00 1.57 0.03 0.14 47.11 00:58:01 4 52.50 0.00 0.92 0.12 0.12 46.35 00:58:01 5 45.22 0.00 1.66 0.10 0.10 52.91 00:58:01 6 34.53 0.00 0.67 3.28 0.08 61.43 00:58:01 7 39.54 0.00 1.28 13.41 0.10 45.67 00:59:01 all 38.04 0.00 1.38 2.83 0.10 57.65 00:59:01 0 38.43 0.00 1.18 2.03 0.10 58.26 00:59:01 1 28.45 0.00 1.47 0.07 0.07 69.94 00:59:01 2 38.18 0.00 1.17 11.67 0.10 48.88 00:59:01 3 45.52 0.00 1.42 1.09 0.15 51.82 00:59:01 4 53.13 0.00 1.71 3.35 0.12 41.69 00:59:01 5 28.84 0.00 1.61 0.00 0.10 69.45 00:59:01 6 33.89 0.00 0.82 1.58 0.08 63.63 00:59:01 7 37.85 0.00 1.74 2.83 0.08 57.50 01:00:01 all 22.80 0.00 1.05 3.04 0.07 73.04 01:00:01 0 10.38 0.00 0.65 3.44 0.08 85.43 01:00:01 1 17.95 0.00 0.82 0.02 0.07 81.14 01:00:01 2 26.93 0.00 0.49 7.15 0.07 65.37 01:00:01 3 24.32 0.00 1.29 1.69 0.07 72.63 01:00:01 4 33.90 0.00 1.37 11.23 0.08 53.43 01:00:01 5 22.92 0.00 0.69 0.13 0.05 76.21 01:00:01 6 24.26 0.00 1.72 0.67 0.08 73.27 01:00:01 7 21.88 0.00 1.32 0.03 0.08 76.69 Average: all 30.62 0.00 1.13 2.55 0.08 65.62 Average: 0 20.48 0.00 0.95 1.47 0.08 77.02 Average: 1 31.73 0.00 1.21 2.71 0.08 64.27 Average: 2 35.12 0.00 0.89 3.71 0.09 60.20 Average: 3 31.08 0.00 1.08 0.63 0.10 67.11 Average: 4 38.00 0.00 1.18 2.83 0.08 57.91 Average: 5 38.33 0.00 1.41 0.81 0.09 59.37 Average: 6 24.20 0.00 0.95 3.55 0.08 71.22 Average: 7 26.02 0.00 1.36 4.71 0.08 67.83