---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2459 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 891 23018 0 8257 30820 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:0e:87:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe0e:874a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:12:0c:ba 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::42:7fff:fe12:cba/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-2459) 10/03/25 _x86_64_ (8 CPU) 02:39:07 LINUX RESTART (8 CPU) 02:40:02 tps rtps wtps bread/s bwrtn/s 02:41:01 199.36 20.40 178.96 2363.03 59306.72 02:42:01 383.82 1.37 382.45 27.06 227133.48 02:43:01 386.42 3.43 382.99 421.53 76246.49 02:44:01 136.79 0.28 136.50 19.46 23359.15 02:45:01 11.25 0.00 11.25 0.00 430.73 02:46:01 9.93 0.00 9.93 0.00 211.43 02:47:01 5.77 0.02 5.75 1.73 134.91 02:48:01 11.58 0.00 11.58 0.00 288.22 02:49:01 24.95 0.02 24.93 0.13 401.40 02:50:01 17.98 0.15 17.83 26.26 467.92 02:51:01 64.67 1.22 63.46 86.92 2084.59 Average: 113.74 2.42 111.32 264.84 35426.27 02:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 26972708 31499816 5966512 18.11 96072 4667360 2852216 8.39 1091996 4444124 2845836 02:42:01 24064528 31636864 8874692 26.94 153432 7464960 1748832 5.15 1021980 7240616 424340 02:43:01 20406032 28317520 12533188 38.05 171116 7781808 12258800 36.07 4633392 7157664 2476 02:44:01 19197024 27437608 13742196 41.72 200076 8043276 13742620 40.43 5626368 7319152 2004 02:45:01 18553532 26802420 14385688 43.67 200324 8051920 14451668 42.52 6262288 7321700 1144 02:46:01 18534056 26783788 14405164 43.73 200488 8052592 14451456 42.52 6282520 7321848 440 02:47:01 18514052 26764344 14425168 43.79 200580 8053004 14467620 42.57 6302784 7322104 524 02:48:01 18425736 26677896 14513484 44.06 200736 8054672 14540032 42.78 6388468 7323320 2352 02:49:01 18386776 26640908 14552444 44.18 200940 8056520 14557308 42.83 6426088 7323828 492 02:50:01 18590264 26801900 14348956 43.56 201184 8019840 13549600 39.87 6278908 7279644 484 02:51:01 23507548 31500744 9431672 28.63 202876 7793208 1769880 5.21 1679736 7072540 17652 Average: 20468387 28260346 12470833 37.86 184348 7639924 10762730 31.67 4726775 7011504 299795 02:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 1088.74 620.28 33265.91 57.34 0.00 0.00 0.00 0.00 02:41:01 lo 18.15 18.15 1.80 1.80 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 ens3 809.55 397.55 17547.23 34.32 0.00 0.00 0.00 0.00 02:42:01 lo 3.93 3.93 0.58 0.58 0.00 0.00 0.00 0.00 02:43:01 veth7860885 7.90 20.83 0.76 325.30 0.00 0.00 0.00 0.03 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 veth6f7ea60 4.38 6.03 0.76 0.88 0.00 0.00 0.00 0.00 02:43:01 veth6656f70 91.50 91.30 15.45 18.49 0.00 0.00 0.00 0.00 02:44:01 veth7860885 0.48 0.53 0.03 0.03 0.00 0.00 0.00 0.00 02:44:01 docker0 14.31 18.73 2.26 311.65 0.00 0.00 0.00 0.00 02:44:01 veth6f7ea60 0.33 0.72 0.04 0.06 0.00 0.00 0.00 0.00 02:44:01 veth6656f70 0.28 0.47 0.46 0.04 0.00 0.00 0.00 0.00 02:45:01 veth7860885 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth6f7ea60 0.58 0.83 0.08 0.09 0.00 0.00 0.00 0.00 02:45:01 veth6656f70 101.10 100.68 14.02 26.27 0.00 0.00 0.00 0.00 02:46:01 veth7860885 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth6f7ea60 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:46:01 veth6656f70 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 02:47:01 veth7860885 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth6f7ea60 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:47:01 veth6656f70 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:48:01 veth7860885 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth6f7ea60 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 02:48:01 veth6656f70 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:49:01 veth7860885 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth6f7ea60 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 02:49:01 veth6656f70 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 veth6f7ea60 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 02:50:01 veth6656f70 0.37 0.40 0.63 0.03 0.00 0.00 0.00 0.00 02:50:01 veth66a58a8 467.31 337.01 66.13 54.45 0.00 0.00 0.00 0.01 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 2336.58 1321.60 52889.66 196.58 0.00 0.00 0.00 0.00 02:51:01 lo 38.09 38.09 3.71 3.71 0.00 0.00 0.00 0.00 Average: docker0 1.30 1.71 0.21 28.38 0.00 0.00 0.00 0.00 Average: ens3 183.73 101.29 4723.83 11.58 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2459) 10/03/25 _x86_64_ (8 CPU) 02:39:07 LINUX RESTART (8 CPU) 02:40:02 CPU %user %nice %system %iowait %steal %idle 02:41:01 all 14.21 0.00 3.53 3.82 0.06 78.39 02:41:01 0 10.11 0.00 3.08 0.87 0.05 85.89 02:41:01 1 23.42 0.00 3.97 4.35 0.12 68.14 02:41:01 2 17.70 0.00 3.23 0.70 0.03 78.33 02:41:01 3 33.44 0.00 5.38 2.01 0.10 59.07 02:41:01 4 7.47 0.00 3.13 2.11 0.03 87.26 02:41:01 5 7.57 0.00 3.20 6.53 0.07 82.63 02:41:01 6 7.45 0.00 3.10 13.34 0.03 76.07 02:41:01 7 6.45 0.00 3.16 0.68 0.03 89.68 02:42:01 all 11.58 0.00 5.52 24.08 0.06 58.76 02:42:01 0 10.57 0.00 6.05 24.93 0.07 58.39 02:42:01 1 10.68 0.00 5.91 46.43 0.07 36.90 02:42:01 2 11.22 0.00 5.94 4.67 0.05 78.12 02:42:01 3 13.44 0.00 4.81 21.47 0.07 60.21 02:42:01 4 12.09 0.00 5.50 10.17 0.05 72.19 02:42:01 5 11.69 0.00 5.61 9.92 0.07 72.71 02:42:01 6 12.66 0.00 4.84 23.29 0.07 59.14 02:42:01 7 10.29 0.00 5.54 51.84 0.07 32.25 02:43:01 all 54.87 0.00 6.27 3.96 0.14 34.76 02:43:01 0 54.30 0.00 6.67 2.81 0.13 36.08 02:43:01 1 57.45 0.00 5.84 5.05 0.12 31.54 02:43:01 2 54.89 0.00 6.26 1.90 0.15 36.80 02:43:01 3 52.62 0.00 6.33 3.89 0.14 37.02 02:43:01 4 56.40 0.00 6.08 1.10 0.14 36.28 02:43:01 5 54.76 0.00 6.25 2.83 0.12 36.03 02:43:01 6 54.40 0.00 5.87 2.20 0.12 37.41 02:43:01 7 54.20 0.00 6.81 11.97 0.14 26.89 02:44:01 all 27.13 0.00 3.26 1.18 0.11 68.33 02:44:01 0 24.91 0.00 3.55 0.22 0.10 71.22 02:44:01 1 30.87 0.00 3.75 0.34 0.12 64.92 02:44:01 2 26.12 0.00 3.18 0.22 0.08 70.40 02:44:01 3 26.17 0.00 2.60 0.08 0.10 71.05 02:44:01 4 27.35 0.00 3.61 3.88 0.12 65.04 02:44:01 5 27.83 0.00 3.54 1.86 0.12 66.66 02:44:01 6 22.91 0.00 2.51 1.37 0.12 73.09 02:44:01 7 30.93 0.00 3.35 1.41 0.12 64.19 02:45:01 all 9.33 0.00 1.02 0.03 0.08 89.54 02:45:01 0 8.31 0.00 1.44 0.02 0.08 90.16 02:45:01 1 10.05 0.00 0.85 0.00 0.08 89.02 02:45:01 2 9.24 0.00 1.24 0.02 0.07 89.44 02:45:01 3 9.72 0.00 1.04 0.02 0.08 89.14 02:45:01 4 9.02 0.00 1.01 0.02 0.07 89.89 02:45:01 5 8.41 0.00 0.66 0.10 0.08 90.75 02:45:01 6 10.35 0.00 0.92 0.02 0.08 88.63 02:45:01 7 9.55 0.00 1.04 0.08 0.08 89.24 02:46:01 all 2.88 0.00 0.47 0.04 0.08 96.53 02:46:01 0 3.04 0.00 0.45 0.10 0.08 96.32 02:46:01 1 2.71 0.00 0.42 0.00 0.07 96.81 02:46:01 2 3.61 0.00 0.57 0.02 0.08 95.72 02:46:01 3 3.20 0.00 0.60 0.00 0.08 96.12 02:46:01 4 2.65 0.00 0.32 0.00 0.08 96.95 02:46:01 5 2.17 0.00 0.33 0.15 0.07 97.28 02:46:01 6 3.42 0.00 0.50 0.02 0.07 96.00 02:46:01 7 2.31 0.00 0.55 0.02 0.07 97.05 02:47:01 all 2.13 0.00 0.45 0.02 0.07 97.33 02:47:01 0 3.01 0.00 0.68 0.00 0.08 96.23 02:47:01 1 2.38 0.00 0.50 0.02 0.07 97.03 02:47:01 2 2.65 0.00 0.47 0.00 0.08 96.80 02:47:01 3 1.57 0.00 0.43 0.00 0.07 97.93 02:47:01 4 1.70 0.00 0.35 0.02 0.07 97.86 02:47:01 5 1.94 0.00 0.37 0.12 0.07 97.51 02:47:01 6 2.07 0.00 0.35 0.02 0.07 97.49 02:47:01 7 1.72 0.00 0.45 0.00 0.08 97.74 02:48:01 all 3.90 0.00 0.60 0.03 0.06 95.41 02:48:01 0 5.00 0.00 0.80 0.00 0.07 94.14 02:48:01 1 3.79 0.00 0.82 0.00 0.08 95.31 02:48:01 2 4.02 0.00 0.55 0.00 0.07 95.36 02:48:01 3 3.56 0.00 0.52 0.02 0.07 95.84 02:48:01 4 3.73 0.00 0.62 0.00 0.05 95.60 02:48:01 5 3.95 0.00 0.54 0.12 0.07 95.33 02:48:01 6 4.14 0.00 0.48 0.02 0.05 95.30 02:48:01 7 3.04 0.00 0.45 0.02 0.05 96.44 02:49:01 all 3.93 0.00 0.56 0.05 0.06 95.41 02:49:01 0 3.95 0.00 0.52 0.00 0.03 95.50 02:49:01 1 4.67 0.00 0.62 0.12 0.07 94.53 02:49:01 2 3.77 0.00 0.62 0.03 0.03 95.54 02:49:01 3 4.24 0.00 0.53 0.02 0.07 95.14 02:49:01 4 4.04 0.00 0.43 0.00 0.05 95.47 02:49:01 5 3.11 0.00 0.59 0.13 0.07 96.10 02:49:01 6 4.05 0.00 0.42 0.02 0.05 95.47 02:49:01 7 3.55 0.00 0.69 0.05 0.08 95.63 02:50:01 all 2.35 0.00 0.67 0.04 0.05 96.89 02:50:01 0 2.92 0.00 0.72 0.00 0.07 96.30 02:50:01 1 2.69 0.00 0.65 0.07 0.07 96.53 02:50:01 2 2.17 0.00 0.60 0.02 0.05 97.16 02:50:01 3 1.69 0.00 0.67 0.02 0.05 97.57 02:50:01 4 3.37 0.00 0.72 0.08 0.07 95.76 02:50:01 5 1.68 0.00 0.77 0.15 0.07 97.33 02:50:01 6 2.86 0.00 0.62 0.00 0.03 96.49 02:50:01 7 1.42 0.00 0.60 0.02 0.03 97.93 02:51:01 all 4.98 0.00 0.84 0.23 0.04 93.92 02:51:01 0 1.18 0.00 0.62 0.03 0.02 98.15 02:51:01 1 1.79 0.00 0.92 0.90 0.05 96.34 02:51:01 2 0.94 0.00 0.72 0.08 0.02 98.25 02:51:01 3 1.60 0.00 0.80 0.12 0.03 97.44 02:51:01 4 3.37 0.00 0.80 0.38 0.02 95.42 02:51:01 5 15.76 0.00 1.17 0.12 0.07 82.89 02:51:01 6 14.01 0.00 1.00 0.10 0.05 84.84 02:51:01 7 1.20 0.00 0.72 0.05 0.05 97.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.43 0.00 2.10 3.02 0.07 82.38 Average: 0 11.54 0.00 2.23 2.62 0.07 83.54 Average: 1 13.62 0.00 2.20 5.17 0.08 78.93 Average: 2 12.34 0.00 2.12 0.69 0.07 84.79 Average: 3 13.67 0.00 2.15 2.50 0.08 81.60 Average: 4 11.86 0.00 2.04 1.61 0.07 84.42 Average: 5 12.59 0.00 2.09 1.99 0.08 83.26 Average: 6 12.53 0.00 1.86 3.64 0.07 81.90 Average: 7 11.28 0.00 2.11 5.97 0.07 80.56