---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1981 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 18G 138G 12% / 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 890 23649 0 7627 30821 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:20:d8:91 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fe20:d891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:c1:34:8c 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::42:2bff:fec1:348c/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-1981) 11/20/23 _x86_64_ (8 CPU) 09:45:02 LINUX RESTART (8 CPU) 09:46:02 tps rtps wtps bread/s bwrtn/s 09:47:01 151.41 20.64 130.77 1069.33 80603.19 09:48:01 150.36 14.03 136.33 1628.93 35654.32 09:49:01 82.84 7.60 75.24 584.84 29487.89 09:50:01 260.09 3.28 256.81 463.12 86294.15 09:51:01 353.73 0.68 353.05 94.64 100818.93 09:52:01 169.08 0.00 169.08 0.00 34773.08 09:53:01 8.65 0.00 8.65 0.00 911.83 09:54:01 6.38 1.82 4.57 85.85 76.52 09:55:01 13.35 0.05 13.30 7.33 837.33 09:56:01 41.38 0.00 41.38 0.00 4332.74 09:57:01 48.83 0.18 48.64 28.66 3695.25 Average: 116.87 4.36 112.50 359.17 34247.83 09:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 29958372 31713744 2980848 9.05 80924 1973900 1342596 3.95 876836 1796632 155080 09:48:01 29199004 31249368 3740216 11.35 95296 2242304 2302732 6.78 1381524 2022780 15048 09:49:01 27667356 30679192 5271864 16.00 107268 3171068 2397980 7.06 2189120 2698936 72668 09:50:01 26914628 31590784 6024592 18.29 122128 4762428 1569680 4.62 1606612 3970064 213592 09:51:01 22784264 30180268 10154956 30.83 147712 7359800 6839208 20.12 3084852 6465040 1672 09:52:01 17876736 26290888 15062484 45.73 154864 8335264 9815768 28.88 7251456 7148632 3200 09:53:01 16977260 25413488 15961960 48.46 155144 8355872 10633396 31.29 8342692 6947848 224 09:54:01 16974956 25414488 15964264 48.47 155244 8358660 10811016 31.81 8369876 6922612 268 09:55:01 16643104 25109060 16296116 49.47 155884 8383136 10792520 31.75 8764704 6855376 6528 09:56:01 16378900 24946136 16560320 50.28 156972 8480068 10957328 32.24 8929420 6949296 19940 09:57:01 22967056 31583760 9972164 30.27 157588 8537700 1683228 4.95 2429764 6948884 60 Average: 22212876 28561016 10726344 32.56 135366 6360018 6285950 18.49 4838805 5338736 44389 09:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 ens3 65.66 42.60 1011.44 8.48 0.00 0.00 0.00 0.00 09:47:01 lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 587.15 397.43 1274.06 110.20 0.00 0.00 0.00 0.00 09:48:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 1667.82 1292.37 4117.52 397.02 0.00 0.00 0.00 0.00 09:49:01 lo 14.55 14.55 16.10 16.10 0.00 0.00 0.00 0.00 09:49:01 docker0 7.88 21.15 0.50 383.06 0.00 0.00 0.00 0.00 09:50:01 ens3 154.31 103.40 3181.38 15.39 0.00 0.00 0.00 0.00 09:50:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 09:50:01 br-10fe4e2f2fe5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 10.85 22.50 0.65 238.65 0.00 0.00 0.00 0.00 09:51:01 ens3 863.85 457.01 29685.11 32.69 0.00 0.00 0.00 0.00 09:51:01 lo 7.33 7.33 0.67 0.67 0.00 0.00 0.00 0.00 09:51:01 veth5f5ba4c 0.08 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 veth5c5d90f 0.42 0.67 0.02 0.04 0.00 0.00 0.00 0.00 09:52:01 ens3 1.70 0.42 0.46 0.41 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 veth5f5ba4c 0.67 0.77 0.05 0.04 0.00 0.00 0.00 0.00 09:52:01 veth5c5d90f 45.15 43.80 11.33 21.39 0.00 0.00 0.00 0.00 09:53:01 ens3 2.53 0.42 0.52 0.78 0.00 0.00 0.00 0.00 09:53:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 veth5f5ba4c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 veth5c5d90f 0.17 0.20 0.03 0.04 0.00 0.00 0.00 0.00 09:54:01 ens3 3.80 2.28 0.89 1.21 0.00 0.00 0.00 0.00 09:54:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:54:01 veth5f5ba4c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 veth5c5d90f 0.05 0.10 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 5.45 2.75 1.00 1.02 0.00 0.00 0.00 0.00 09:55:01 lo 0.67 0.67 0.48 0.48 0.00 0.00 0.00 0.00 09:55:01 veth5f5ba4c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth5c5d90f 18.58 18.76 14.91 30.36 0.00 0.00 0.00 0.00 09:56:01 ens3 2.47 1.35 0.40 0.74 0.00 0.00 0.00 0.00 09:56:01 lo 1.03 1.03 0.69 0.69 0.00 0.00 0.00 0.00 09:56:01 veth5f5ba4c 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 veth5c5d90f 36.84 38.51 29.00 51.60 0.00 0.00 0.00 0.00 09:57:01 ens3 7.53 4.75 1.84 2.04 0.00 0.00 0.00 0.00 09:57:01 lo 0.52 0.52 0.13 0.13 0.00 0.00 0.00 0.00 09:57:01 br-10fe4e2f2fe5 1.25 1.07 0.55 0.74 0.00 0.00 0.00 0.00 09:57:01 docker0 18.73 43.64 1.15 621.71 0.00 0.00 0.00 0.00 Average: ens3 306.02 209.77 3574.55 51.88 0.00 0.00 0.00 0.00 Average: lo 2.64 2.64 1.69 1.69 0.00 0.00 0.00 0.00 Average: br-10fe4e2f2fe5 0.11 0.10 0.05 0.07 0.00 0.00 0.00 0.00 Average: docker0 1.71 3.97 0.10 56.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1981) 11/20/23 _x86_64_ (8 CPU) 09:45:02 LINUX RESTART (8 CPU) 09:46:02 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 9.89 0.00 0.90 4.16 0.03 85.02 09:47:01 0 3.49 0.00 0.41 0.36 0.02 95.73 09:47:01 1 1.10 0.00 0.49 21.53 0.03 76.85 09:47:01 2 5.02 0.00 0.73 0.46 0.00 93.80 09:47:01 3 8.86 0.00 0.68 0.75 0.02 89.69 09:47:01 4 22.63 0.00 1.45 6.78 0.03 69.11 09:47:01 5 29.04 0.00 2.24 1.31 0.07 67.34 09:47:01 6 2.01 0.00 0.49 2.04 0.03 95.42 09:47:01 7 7.01 0.00 0.76 0.05 0.02 92.16 09:48:01 all 9.33 0.00 0.77 2.73 0.04 87.13 09:48:01 0 5.31 0.00 0.43 1.82 0.02 92.42 09:48:01 1 7.11 0.00 0.74 12.92 0.03 79.20 09:48:01 2 24.77 0.00 1.52 6.13 0.07 67.51 09:48:01 3 9.08 0.00 1.25 0.08 0.07 89.51 09:48:01 4 7.31 0.00 0.75 0.03 0.03 91.87 09:48:01 5 5.89 0.00 0.35 0.28 0.03 93.44 09:48:01 6 7.40 0.00 0.45 0.12 0.02 92.01 09:48:01 7 7.81 0.00 0.64 0.45 0.03 91.07 09:49:01 all 32.38 0.00 1.75 1.72 0.08 64.07 09:49:01 0 29.92 0.00 2.64 0.89 0.08 66.47 09:49:01 1 29.25 0.00 1.41 3.31 0.07 65.96 09:49:01 2 29.60 0.00 1.55 8.51 0.08 60.25 09:49:01 3 28.92 0.00 2.69 0.42 0.12 67.84 09:49:01 4 37.46 0.00 1.29 0.20 0.08 60.97 09:49:01 5 34.38 0.00 1.16 0.17 0.08 64.21 09:49:01 6 32.44 0.00 1.52 0.12 0.07 65.86 09:49:01 7 37.00 0.00 1.75 0.17 0.10 60.98 09:50:01 all 9.57 0.00 2.78 4.74 0.05 82.85 09:50:01 0 7.25 0.00 2.78 1.94 0.05 87.98 09:50:01 1 7.82 0.00 3.09 17.53 0.07 71.49 09:50:01 2 10.81 0.00 2.89 7.01 0.03 79.25 09:50:01 3 9.35 0.00 2.61 3.27 0.05 84.72 09:50:01 4 5.29 0.00 3.32 0.50 0.03 90.85 09:50:01 5 14.09 0.00 3.20 1.02 0.05 81.63 09:50:01 6 7.82 0.00 2.22 4.41 0.05 85.50 09:50:01 7 14.14 0.00 2.14 2.34 0.05 81.34 09:51:01 all 21.51 0.00 5.40 4.94 0.07 68.08 09:51:01 0 21.41 0.00 5.31 0.68 0.07 72.54 09:51:01 1 25.46 0.00 4.84 28.45 0.08 41.16 09:51:01 2 17.89 0.00 3.96 3.17 0.07 74.90 09:51:01 3 21.84 0.00 6.61 2.19 0.08 69.28 09:51:01 4 21.78 0.00 5.92 1.18 0.07 71.04 09:51:01 5 21.65 0.00 6.42 1.71 0.07 70.16 09:51:01 6 20.84 0.00 5.24 1.91 0.05 71.96 09:51:01 7 21.29 0.00 4.85 0.32 0.08 73.45 09:52:01 all 66.15 0.00 1.91 3.47 0.11 28.35 09:52:01 0 69.23 0.00 1.92 2.06 0.10 26.69 09:52:01 1 66.86 0.00 1.47 0.08 0.12 31.47 09:52:01 2 65.28 0.00 1.79 6.73 0.12 26.08 09:52:01 3 63.85 0.00 2.30 5.37 0.12 28.36 09:52:01 4 69.60 0.00 1.97 4.55 0.12 23.77 09:52:01 5 64.08 0.00 1.81 4.41 0.12 29.58 09:52:01 6 65.51 0.00 2.09 3.22 0.12 29.06 09:52:01 7 64.79 0.00 1.97 1.35 0.12 31.77 09:53:01 all 46.01 0.00 0.84 0.06 0.10 53.00 09:53:01 0 50.38 0.00 0.78 0.00 0.10 48.73 09:53:01 1 43.40 0.00 1.02 0.00 0.10 55.48 09:53:01 2 46.82 0.00 0.73 0.00 0.12 52.33 09:53:01 3 45.04 0.00 0.73 0.00 0.12 54.11 09:53:01 4 46.98 0.00 1.05 0.37 0.08 51.52 09:53:01 5 42.44 0.00 0.85 0.12 0.12 56.48 09:53:01 6 51.68 0.00 0.80 0.00 0.08 47.44 09:53:01 7 41.33 0.00 0.73 0.00 0.08 57.86 09:54:01 all 0.63 0.00 0.21 0.06 0.03 99.07 09:54:01 0 1.03 0.00 0.28 0.00 0.03 98.65 09:54:01 1 1.35 0.00 0.20 0.00 0.02 98.43 09:54:01 2 0.63 0.00 0.20 0.27 0.02 98.88 09:54:01 3 0.63 0.00 0.20 0.00 0.03 99.13 09:54:01 4 0.23 0.00 0.18 0.02 0.03 99.53 09:54:01 5 0.47 0.00 0.25 0.17 0.03 99.08 09:54:01 6 0.33 0.00 0.17 0.05 0.02 99.43 09:54:01 7 0.37 0.00 0.20 0.00 0.03 99.40 09:55:01 all 22.57 0.00 0.90 0.09 0.07 76.37 09:55:01 0 18.87 0.00 0.90 0.05 0.07 80.11 09:55:01 1 24.04 0.00 1.17 0.10 0.07 74.63 09:55:01 2 21.05 0.00 0.84 0.02 0.07 78.03 09:55:01 3 25.18 0.00 1.26 0.02 0.08 73.47 09:55:01 4 24.35 0.00 0.65 0.08 0.07 74.85 09:55:01 5 20.07 0.00 0.77 0.42 0.07 78.67 09:55:01 6 24.94 0.00 0.87 0.02 0.07 74.11 09:55:01 7 22.03 0.00 0.80 0.05 0.07 77.05 09:56:01 all 15.43 0.00 1.23 0.68 0.07 82.59 09:56:01 0 17.51 0.00 1.62 0.65 0.05 80.17 09:56:01 1 15.65 0.00 0.94 0.23 0.07 83.11 09:56:01 2 15.68 0.00 1.25 0.33 0.07 82.66 09:56:01 3 13.73 0.00 1.45 0.35 0.07 84.40 09:56:01 4 16.48 0.00 1.25 0.72 0.07 81.48 09:56:01 5 14.76 0.00 1.27 2.02 0.07 81.88 09:56:01 6 14.77 0.00 0.91 0.47 0.07 83.78 09:56:01 7 14.88 0.00 1.07 0.65 0.07 83.33 09:57:01 all 5.17 0.00 0.93 0.40 0.04 93.46 09:57:01 0 5.35 0.00 1.05 0.30 0.05 93.25 09:57:01 1 4.73 0.00 0.85 0.03 0.05 94.33 09:57:01 2 4.35 0.00 0.95 0.03 0.05 94.61 09:57:01 3 4.50 0.00 0.90 0.28 0.03 94.27 09:57:01 4 5.51 0.00 1.07 0.97 0.05 92.40 09:57:01 5 5.12 0.00 0.92 0.54 0.03 93.39 09:57:01 6 6.88 0.00 0.83 0.58 0.03 91.68 09:57:01 7 4.91 0.00 0.89 0.47 0.03 93.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.71 0.00 1.60 2.09 0.06 74.54 Average: 0 20.91 0.00 1.64 0.79 0.06 76.60 Average: 1 20.65 0.00 1.47 7.59 0.06 70.22 Average: 2 22.02 0.00 1.49 2.97 0.06 73.46 Average: 3 21.01 0.00 1.88 1.15 0.07 75.89 Average: 4 23.41 0.00 1.71 1.39 0.06 73.43 Average: 5 22.90 0.00 1.74 1.10 0.07 74.18 Average: 6 21.35 0.00 1.41 1.17 0.05 76.01 Average: 7 21.45 0.00 1.43 0.53 0.06 76.53