---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-82472 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 15G 140G 10% / 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 859 23746 0 7561 30852 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:60:2f:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe60:2fd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:40:5c:31 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-v1-8c-8g-82472) 11/09/24 _x86_64_ (8 CPU) 04:58:26 LINUX RESTART (8 CPU) 04:59:02 tps rtps wtps bread/s bwrtn/s 05:00:01 356.74 36.86 319.88 1717.95 37952.35 05:01:01 166.47 19.98 146.49 736.54 43167.21 05:02:01 76.85 0.90 75.95 25.60 40350.34 05:03:01 91.62 5.40 86.22 192.60 98161.15 05:04:01 51.09 0.07 51.02 8.13 56411.13 05:05:01 96.78 29.08 67.71 2335.21 55315.18 05:06:01 9.53 0.60 8.93 65.98 2551.28 05:07:01 12.55 1.98 10.56 70.11 4845.98 Average: 107.18 11.81 95.37 641.74 42353.05 04:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 29896304 31668588 3042916 9.24 81408 1990320 1445920 4.25 945668 1784364 226900 05:01:01 28597296 30733720 4341924 13.18 95252 2326964 2721264 8.01 1944956 2052924 19956 05:02:01 27397452 30449348 5541768 16.82 104816 3209612 2787232 8.20 2448572 2704936 459892 05:03:01 24383272 30139460 8555948 25.97 110736 5824540 2915772 8.58 2854248 5228724 891264 05:04:01 24082684 29935116 8856536 26.89 115024 5904976 3036316 8.93 3087456 5284560 46164 05:05:01 23516704 30665440 9422516 28.61 118460 7157880 2215320 6.52 2568908 6331736 24864 05:06:01 22935312 30195336 10003908 30.37 122320 7243804 2572076 7.57 3043856 6414732 45780 05:07:01 22565136 29979016 10374084 31.49 127764 7361684 2720668 8.00 3274344 6521832 58840 Average: 25421770 30470753 7517450 22.82 109472 5127472 2551821 7.51 2521001 4540476 221708 04:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 ens3 121.78 80.43 1059.98 26.14 0.00 0.00 0.00 0.00 05:00:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 ens3 973.19 667.06 5046.00 164.79 0.00 0.00 0.00 0.00 05:01:01 lo 5.30 5.30 0.48 0.48 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 ens3 982.10 817.95 5873.72 225.73 0.00 0.00 0.00 0.00 05:02:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 ens3 1005.71 844.95 1594.48 272.53 0.00 0.00 0.00 0.00 05:03:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 368.51 338.34 701.93 107.96 0.00 0.00 0.00 0.00 05:04:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 575.47 409.00 4319.98 101.71 0.00 0.00 0.00 0.00 05:05:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 407.11 279.12 146.57 114.94 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 509.78 363.73 179.50 153.73 0.00 0.00 0.00 0.00 05:07:01 lo 0.20 0.20 0.01 0.01 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 618.99 475.90 2367.89 146.19 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-82472) 11/09/24 _x86_64_ (8 CPU) 04:58:26 LINUX RESTART (8 CPU) 04:59:02 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 10.38 0.00 0.97 1.79 0.03 86.83 05:00:01 0 11.52 0.00 0.58 0.27 0.03 87.60 05:00:01 1 15.10 0.00 1.70 3.99 0.05 79.16 05:00:01 2 7.88 0.00 0.71 0.53 0.03 90.84 05:00:01 3 12.62 0.00 0.58 0.39 0.03 86.38 05:00:01 4 30.62 0.00 2.50 3.24 0.07 63.57 05:00:01 5 1.87 0.00 0.56 4.35 0.02 93.21 05:00:01 6 1.97 0.00 0.63 0.24 0.02 97.15 05:00:01 7 1.46 0.00 0.51 1.36 0.02 96.66 05:01:01 all 25.91 0.00 1.53 0.59 0.15 71.82 05:01:01 0 35.47 0.00 0.80 0.02 0.07 63.65 05:01:01 1 26.20 0.00 2.07 3.01 0.08 68.63 05:01:01 2 18.91 0.00 1.29 0.37 0.08 79.35 05:01:01 3 25.34 0.00 0.68 0.02 0.53 73.43 05:01:01 4 21.96 0.00 1.27 0.36 0.09 76.32 05:01:01 5 28.45 0.00 1.08 0.00 0.08 70.39 05:01:01 6 24.94 0.00 2.33 0.12 0.07 72.55 05:01:01 7 25.85 0.00 2.72 0.82 0.18 70.43 05:02:01 all 36.26 0.00 2.36 0.53 0.08 60.77 05:02:01 0 34.47 0.00 2.13 0.05 0.07 63.29 05:02:01 1 39.05 0.00 1.24 0.13 0.07 59.50 05:02:01 2 40.96 0.00 3.99 3.03 0.10 51.91 05:02:01 3 36.60 0.00 1.80 0.96 0.08 60.56 05:02:01 4 34.96 0.00 3.61 0.02 0.07 61.35 05:02:01 5 35.47 0.00 1.64 0.03 0.07 62.79 05:02:01 6 25.84 0.00 2.85 0.00 0.08 71.23 05:02:01 7 42.78 0.00 1.60 0.00 0.08 55.54 05:03:01 all 38.82 0.00 2.63 0.77 0.07 57.71 05:03:01 0 30.46 0.00 2.96 0.02 0.07 66.50 05:03:01 1 38.24 0.00 3.08 1.24 0.07 57.38 05:03:01 2 38.10 0.00 1.35 0.62 0.07 59.86 05:03:01 3 37.53 0.00 3.18 2.49 0.07 56.73 05:03:01 4 40.51 0.00 1.39 0.00 0.05 58.05 05:03:01 5 36.62 0.00 0.84 0.00 0.07 62.47 05:03:01 6 42.75 0.00 3.72 1.52 0.08 51.93 05:03:01 7 46.42 0.00 4.55 0.25 0.08 48.70 05:04:01 all 26.07 0.00 1.07 0.50 0.05 72.31 05:04:01 0 26.43 0.00 0.42 0.02 0.03 73.10 05:04:01 1 28.94 0.00 1.02 0.00 0.07 69.98 05:04:01 2 29.25 0.00 0.68 0.02 0.05 70.00 05:04:01 3 18.23 0.00 1.10 3.49 0.07 77.12 05:04:01 4 25.24 0.00 1.44 0.00 0.05 73.27 05:04:01 5 22.16 0.00 0.43 0.10 0.05 77.26 05:04:01 6 33.06 0.00 2.74 0.38 0.05 63.77 05:04:01 7 25.25 0.00 0.77 0.00 0.03 73.94 05:05:01 all 29.76 0.00 1.42 1.73 0.06 67.03 05:05:01 0 28.66 0.00 1.82 1.24 0.05 68.24 05:05:01 1 26.94 0.00 2.14 0.02 0.07 70.84 05:05:01 2 36.03 0.00 1.67 0.69 0.07 61.55 05:05:01 3 27.88 0.00 0.78 2.99 0.05 68.29 05:05:01 4 27.62 0.00 0.92 0.02 0.07 71.38 05:05:01 5 23.44 0.00 0.94 8.08 0.05 67.50 05:05:01 6 30.01 0.00 0.95 0.13 0.05 68.85 05:05:01 7 37.54 0.00 2.12 0.67 0.07 59.61 05:06:01 all 38.12 0.00 0.88 0.22 0.06 60.72 05:06:01 0 32.52 0.00 0.33 0.00 0.08 67.06 05:06:01 1 48.39 0.00 1.07 0.03 0.08 50.42 05:06:01 2 40.50 0.00 0.95 0.17 0.03 58.35 05:06:01 3 51.17 0.00 1.34 0.32 0.08 47.10 05:06:01 4 51.75 0.00 2.17 0.25 0.08 45.74 05:06:01 5 22.15 0.00 0.25 0.82 0.05 76.73 05:06:01 6 24.67 0.00 0.68 0.15 0.07 74.43 05:06:01 7 33.80 0.00 0.25 0.00 0.05 65.90 05:07:01 all 32.04 0.00 1.21 0.40 0.06 66.29 05:07:01 0 26.50 0.00 0.89 0.65 0.05 71.91 05:07:01 1 20.77 0.00 0.68 0.07 0.05 78.43 05:07:01 2 27.83 0.00 0.82 1.19 0.05 70.11 05:07:01 3 30.53 0.00 0.57 0.90 0.07 67.93 05:07:01 4 49.94 0.00 1.81 0.17 0.07 48.02 05:07:01 5 28.68 0.00 0.53 0.12 0.05 70.61 05:07:01 6 29.09 0.00 0.48 0.00 0.07 70.36 05:07:01 7 42.99 0.00 3.87 0.07 0.07 53.00 Average: all 29.70 0.00 1.51 0.81 0.07 67.91 Average: 0 28.28 0.00 1.24 0.28 0.06 70.14 Average: 1 30.48 0.00 1.63 1.06 0.07 66.78 Average: 2 29.97 0.00 1.43 0.82 0.06 67.71 Average: 3 30.01 0.00 1.25 1.45 0.12 67.17 Average: 4 35.40 0.00 1.89 0.50 0.07 62.15 Average: 5 24.84 0.00 0.78 1.69 0.05 72.63 Average: 6 26.58 0.00 1.80 0.32 0.06 71.24 Average: 7 32.05 0.00 2.05 0.39 0.07 65.43