---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10909 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 12G 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 862 27083 0 4221 30849 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:9d:38:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe9d:388c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:a0:4c:be 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::42:25ff:fea0:4cbe/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-10909) 01/10/24 _x86_64_ (8 CPU) 09:27:31 LINUX RESTART (8 CPU) 09:28:01 tps rtps wtps bread/s bwrtn/s 09:29:01 141.24 71.17 70.07 4613.63 27032.96 09:30:01 168.92 40.46 128.46 2383.34 36319.81 09:31:01 40.22 5.95 34.27 251.25 21953.08 09:32:01 31.09 0.57 30.53 13.46 32001.07 09:33:01 25.25 0.30 24.95 14.26 23440.23 09:34:01 439.84 4.67 435.18 478.59 91040.03 Average: 141.09 20.52 120.57 1292.39 38630.73 09:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 30164576 31736748 2774644 8.42 67988 1816344 1384912 4.07 837444 1648224 149372 09:30:01 28937672 30914356 4001548 12.15 83760 2189628 2199896 6.47 1701084 1976900 6512 09:31:01 27472188 29536304 5467032 16.60 87140 2270152 3137520 9.23 3150512 1984888 7644 09:32:01 27196804 29636096 5742416 17.43 87972 2638448 2946944 8.67 3163736 2233820 696 09:33:01 26035288 28642948 6903932 20.96 90488 2799104 4015988 11.82 4161544 2386956 133032 09:34:01 24725900 28568476 8213320 24.93 110616 3970776 4058352 11.94 4642604 3148180 716 Average: 27422071 29839155 5517149 16.75 87994 2614075 2957269 8.70 2942821 2229828 49662 09:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 349.89 255.67 1594.32 63.34 0.00 0.00 0.00 0.00 09:29:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 338.31 254.72 3155.50 45.04 0.00 0.00 0.00 0.00 09:30:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 782.21 448.57 1155.53 164.47 0.00 0.00 0.00 0.00 09:31:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 175.89 162.14 233.39 1925.54 0.00 0.00 0.00 0.00 09:32:01 lo 28.23 28.23 6.31 6.31 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 478.99 359.04 197.59 148.28 0.00 0.00 0.00 0.00 09:33:01 lo 13.61 13.61 2.25 2.25 0.00 0.00 0.00 0.00 09:34:01 docker0 16.41 45.16 1.57 788.43 0.00 0.00 0.00 0.00 09:34:01 ens3 521.73 486.12 4467.29 4002.27 0.00 0.00 0.00 0.00 09:34:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 2.74 7.53 0.26 131.40 0.00 0.00 0.00 0.00 Average: ens3 441.18 327.71 1800.58 1058.13 0.00 0.00 0.00 0.00 Average: lo 7.76 7.76 1.50 1.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10909) 01/10/24 _x86_64_ (8 CPU) 09:27:31 LINUX RESTART (8 CPU) 09:28:01 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 11.68 0.00 1.20 2.38 0.04 84.70 09:29:01 0 17.79 0.00 1.20 1.60 0.05 79.35 09:29:01 1 20.09 0.00 2.07 0.80 0.03 77.00 09:29:01 2 6.26 0.00 0.58 8.66 0.02 84.48 09:29:01 3 3.16 0.00 1.04 0.60 0.03 95.16 09:29:01 4 3.88 0.00 0.60 1.23 0.05 94.24 09:29:01 5 25.34 0.00 2.07 1.70 0.05 70.84 09:29:01 6 5.96 0.00 0.77 3.39 0.03 89.85 09:29:01 7 11.00 0.00 1.20 1.08 0.05 86.66 09:30:01 all 17.89 0.00 0.98 2.32 0.05 78.75 09:30:01 0 24.06 0.00 2.06 5.68 0.07 68.13 09:30:01 1 24.42 0.00 1.20 1.07 0.05 73.25 09:30:01 2 11.72 0.00 0.52 8.25 0.03 79.48 09:30:01 3 26.00 0.00 1.02 0.12 0.05 72.82 09:30:01 4 11.39 0.00 0.66 0.32 0.07 87.56 09:30:01 5 21.20 0.00 0.82 1.27 0.05 76.66 09:30:01 6 11.95 0.00 0.55 1.45 0.03 86.01 09:30:01 7 12.42 0.00 1.05 0.47 0.05 86.00 09:31:01 all 34.35 0.00 1.10 0.70 0.06 63.79 09:31:01 0 33.27 0.00 1.34 0.03 0.07 65.30 09:31:01 1 41.93 0.00 1.95 0.74 0.07 55.31 09:31:01 2 34.25 0.00 1.10 0.58 0.07 64.00 09:31:01 3 36.93 0.00 0.65 0.07 0.05 62.30 09:31:01 4 30.82 0.00 1.20 0.05 0.07 67.86 09:31:01 5 40.25 0.00 0.94 0.07 0.07 58.68 09:31:01 6 25.57 0.00 0.77 0.02 0.05 73.60 09:31:01 7 31.83 0.00 0.85 3.99 0.05 63.28 09:32:01 all 13.07 0.00 0.86 1.58 0.03 84.45 09:32:01 0 7.52 0.00 0.72 0.00 0.02 91.74 09:32:01 1 14.75 0.00 1.22 0.00 0.05 83.98 09:32:01 2 14.97 0.00 0.84 0.18 0.03 83.98 09:32:01 3 11.60 0.00 0.33 0.00 0.03 88.03 09:32:01 4 14.22 0.00 1.50 0.00 0.03 84.24 09:32:01 5 16.76 0.00 1.29 0.07 0.03 81.85 09:32:01 6 11.35 0.00 0.35 6.64 0.03 81.63 09:32:01 7 13.42 0.00 0.62 5.78 0.03 80.15 09:33:01 all 33.25 0.00 1.47 0.88 0.06 64.34 09:33:01 0 24.79 0.00 1.58 0.02 0.05 73.57 09:33:01 1 37.56 0.00 1.84 0.00 0.08 60.52 09:33:01 2 40.38 0.00 1.34 0.00 0.07 58.21 09:33:01 3 41.36 0.00 2.10 0.02 0.07 56.45 09:33:01 4 36.98 0.00 1.50 5.73 0.07 55.72 09:33:01 5 28.83 0.00 1.07 0.00 0.05 70.05 09:33:01 6 23.31 0.00 1.27 1.28 0.05 74.09 09:33:01 7 32.82 0.00 1.10 0.02 0.05 66.01 09:34:01 all 12.17 0.00 2.74 5.01 0.05 80.02 09:34:01 0 9.92 0.00 2.73 13.36 0.07 73.92 09:34:01 1 7.87 0.00 2.09 3.87 0.05 86.12 09:34:01 2 14.14 0.00 2.37 0.27 0.05 83.17 09:34:01 3 13.74 0.00 3.55 4.48 0.05 78.18 09:34:01 4 15.58 0.00 3.85 10.85 0.07 69.64 09:34:01 5 12.73 0.00 1.69 0.03 0.05 85.49 09:34:01 6 7.47 0.00 2.77 6.78 0.05 82.92 09:34:01 7 16.00 0.00 2.87 0.40 0.07 80.66 Average: all 20.41 0.00 1.39 2.14 0.05 76.00 Average: 0 19.56 0.00 1.60 3.45 0.05 75.34 Average: 1 24.45 0.00 1.73 1.08 0.06 72.69 Average: 2 20.29 0.00 1.12 2.99 0.04 75.54 Average: 3 22.15 0.00 1.45 0.87 0.05 75.48 Average: 4 18.80 0.00 1.55 3.01 0.06 76.58 Average: 5 24.19 0.00 1.31 0.52 0.05 73.92 Average: 6 14.28 0.00 1.08 3.26 0.04 81.34 Average: 7 19.59 0.00 1.28 1.96 0.05 77.12