---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6567 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 14G 141G 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 891 24615 0 6660 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:e4:19:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fee4:199e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:cd:11:74 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-6567) 12/20/23 _x86_64_ (8 CPU) 16:46:26 LINUX RESTART (8 CPU) 16:47:00 tps rtps wtps bread/s bwrtn/s 16:48:01 112.49 41.98 70.51 1895.03 19601.90 16:49:01 188.09 49.89 138.19 3725.78 33610.40 16:50:01 58.67 13.18 45.49 2420.66 17526.95 16:51:02 91.88 3.77 88.12 480.45 49439.76 16:52:01 205.20 3.47 201.73 413.22 62431.45 16:53:01 218.01 0.37 217.65 29.86 65274.05 16:54:01 47.79 0.00 47.79 0.00 14567.84 16:55:01 64.09 1.15 62.94 69.46 15643.53 Average: 123.09 14.31 108.78 1132.39 34672.77 16:47:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 30129840 31730524 2809380 8.53 69664 1841584 1384084 4.07 844124 1673248 157176 16:49:01 28647008 30830208 4292212 13.03 87324 2387924 2663436 7.84 1872556 2087348 29276 16:50:01 27445672 30332036 5493548 16.68 94236 3070768 2777084 8.17 2549508 2579104 509108 16:51:02 27867596 31624084 5071624 15.40 110384 3892032 1425584 4.19 1393928 3269612 264620 16:52:01 23434392 30200444 9504828 28.86 155676 6591356 6960256 20.48 2973488 5927232 1579872 16:53:01 21423800 28101152 11515420 34.96 178580 6515132 10099276 29.71 5191152 5661204 4344 16:54:01 20425648 27251352 12513572 37.99 179968 6667368 10836404 31.88 6097732 5746800 248 16:55:01 25178052 31548632 7761168 23.56 183076 6281420 1562960 4.60 1857368 5327704 39012 Average: 25569001 30202304 7370219 22.38 132364 4655948 4713636 13.87 2847482 4034032 322957 16:47:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 16:48:01 ens3 224.57 165.45 1227.85 39.35 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:49:01 ens3 556.51 413.71 5454.40 78.18 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:50:01 ens3 957.76 602.30 2686.70 202.75 0.00 0.00 0.00 0.00 16:51:02 br-c817d121b051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:02 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 16:51:02 ens3 337.26 185.19 2064.41 58.38 0.00 0.00 0.00 0.00 16:52:01 br-c817d121b051 26.37 25.93 11.23 11.40 0.00 0.00 0.47 0.00 16:52:01 veth58949e7 6.13 6.13 0.93 1.02 0.00 0.00 0.00 0.00 16:52:01 veth6be8b22 12.47 13.62 2.53 8.89 0.00 0.00 0.00 0.00 16:52:01 veth5936305 4.25 5.68 0.73 0.94 0.00 0.00 0.00 0.00 16:53:01 vethd36bf2e 154.99 149.43 331.25 13.15 0.00 0.00 0.00 0.03 16:53:01 br-c817d121b051 14.05 13.63 6.74 6.07 0.00 0.00 0.40 0.00 16:53:01 veth58949e7 13.55 10.51 1.31 1.43 0.00 0.00 0.00 0.00 16:53:01 veth6be8b22 4.93 6.45 3.15 2.37 0.00 0.00 0.00 0.00 16:54:01 vethd36bf2e 1.72 1.62 0.22 0.24 0.00 0.00 0.00 0.00 16:54:01 br-c817d121b051 14.65 14.65 1.60 1.80 0.00 0.00 0.00 0.00 16:54:01 veth58949e7 30.56 18.80 2.29 2.49 0.00 0.00 0.00 0.00 16:54:01 veth6be8b22 6.23 8.28 0.72 1.08 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 16.96 16.96 1.71 1.71 0.00 0.00 0.00 0.00 16:55:01 ens3 3504.78 2085.84 33392.58 495.54 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: lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 412.78 245.17 4112.77 58.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6567) 12/20/23 _x86_64_ (8 CPU) 16:46:26 LINUX RESTART (8 CPU) 16:47:00 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 10.35 0.00 0.82 2.20 0.03 86.60 16:48:01 0 4.09 0.00 0.84 7.48 0.03 87.56 16:48:01 1 3.48 0.00 0.33 0.15 0.07 95.98 16:48:01 2 6.39 0.00 0.65 0.95 0.03 91.97 16:48:01 3 9.62 0.00 0.58 5.33 0.02 84.47 16:48:01 4 27.59 0.00 2.08 1.62 0.03 68.67 16:48:01 5 8.81 0.00 0.59 0.41 0.02 90.17 16:48:01 6 16.78 0.00 1.12 1.43 0.05 80.63 16:48:01 7 6.05 0.00 0.38 0.20 0.02 93.36 16:49:01 all 24.91 0.00 1.35 2.30 0.06 71.37 16:49:01 0 10.06 0.00 0.91 2.87 0.07 86.09 16:49:01 1 25.47 0.00 0.72 0.65 0.08 73.07 16:49:01 2 27.36 0.00 1.52 4.90 0.08 66.14 16:49:01 3 21.31 0.00 1.22 5.18 0.05 72.24 16:49:01 4 26.83 0.00 1.16 1.27 0.07 70.67 16:49:01 5 35.64 0.00 2.60 1.84 0.07 59.85 16:49:01 6 26.86 0.00 1.65 1.07 0.07 70.36 16:49:01 7 25.88 0.00 1.04 0.57 0.05 72.47 16:50:01 all 45.53 0.00 1.49 0.75 0.07 52.16 16:50:01 0 41.07 0.00 1.04 0.60 0.07 57.22 16:50:01 1 46.99 0.00 1.51 0.13 0.07 51.30 16:50:01 2 57.42 0.00 2.24 0.92 0.08 39.33 16:50:01 3 40.43 0.00 1.59 3.59 0.07 54.32 16:50:01 4 48.48 0.00 1.59 0.48 0.07 49.38 16:50:01 5 39.61 0.00 1.27 0.22 0.08 58.82 16:50:01 6 50.59 0.00 1.67 0.03 0.07 47.63 16:50:01 7 39.67 0.00 1.04 0.02 0.05 59.23 16:51:02 all 13.19 0.00 1.44 3.29 0.04 82.04 16:51:02 0 12.93 0.00 1.50 0.23 0.03 85.30 16:51:02 1 23.10 0.00 1.84 3.48 0.08 71.50 16:51:02 2 10.09 0.00 1.32 0.90 0.03 87.65 16:51:02 3 15.26 0.00 1.22 4.60 0.05 78.87 16:51:02 4 8.11 0.00 1.19 0.18 0.03 90.48 16:51:02 5 8.93 0.00 1.61 7.49 0.03 81.94 16:51:02 6 6.11 0.00 0.82 3.89 0.03 89.15 16:51:02 7 21.09 0.00 1.97 5.51 0.07 71.36 16:52:01 all 29.43 0.00 5.59 4.96 0.07 59.95 16:52:01 0 31.55 0.00 5.73 0.67 0.07 61.98 16:52:01 1 31.78 0.00 4.63 2.45 0.07 61.06 16:52:01 2 27.94 0.00 5.33 0.15 0.07 66.51 16:52:01 3 28.37 0.00 6.41 1.24 0.07 63.91 16:52:01 4 30.18 0.00 5.07 0.41 0.09 64.25 16:52:01 5 29.28 0.00 6.11 7.77 0.07 56.78 16:52:01 6 27.46 0.00 5.15 0.10 0.07 67.22 16:52:01 7 28.85 0.00 6.27 27.07 0.09 37.73 16:53:01 all 28.34 0.00 3.03 5.48 0.09 63.06 16:53:01 0 35.25 0.00 3.14 1.09 0.10 60.43 16:53:01 1 28.08 0.00 3.04 20.46 0.08 48.35 16:53:01 2 32.31 0.00 3.04 1.26 0.10 63.29 16:53:01 3 31.45 0.00 2.87 0.92 0.10 64.66 16:53:01 4 26.38 0.00 2.99 2.20 0.07 68.37 16:53:01 5 24.84 0.00 3.66 3.24 0.10 68.16 16:53:01 6 23.17 0.00 2.51 0.69 0.08 73.54 16:53:01 7 25.22 0.00 2.98 13.95 0.08 57.77 16:54:01 all 19.43 0.00 0.86 0.75 0.09 78.86 16:54:01 0 14.85 0.00 0.99 0.15 0.07 83.95 16:54:01 1 32.85 0.00 0.53 0.10 0.07 66.45 16:54:01 2 18.04 0.00 1.09 0.02 0.10 80.76 16:54:01 3 21.30 0.00 1.00 0.02 0.10 77.58 16:54:01 4 16.40 0.00 0.85 0.25 0.10 82.40 16:54:01 5 19.20 0.00 0.89 0.25 0.10 79.56 16:54:01 6 18.15 0.00 0.89 0.59 0.08 80.29 16:54:01 7 14.62 0.00 0.67 4.67 0.08 79.95 16:55:01 all 8.56 0.00 0.98 1.19 0.06 89.21 16:55:01 0 10.79 0.00 1.20 0.45 0.07 87.50 16:55:01 1 1.55 0.00 0.62 1.64 0.03 96.16 16:55:01 2 15.45 0.00 1.07 1.02 0.08 82.38 16:55:01 3 22.37 0.00 1.72 0.65 0.07 75.19 16:55:01 4 6.68 0.00 0.90 0.05 0.05 92.32 16:55:01 5 5.05 0.00 1.00 0.07 0.07 93.81 16:55:01 6 3.49 0.00 0.67 0.15 0.05 95.64 16:55:01 7 3.14 0.00 0.68 5.48 0.05 90.65 Average: all 22.41 0.00 1.93 2.60 0.07 73.00 Average: 0 19.97 0.00 1.90 1.71 0.06 76.36 Average: 1 24.08 0.00 1.64 3.62 0.07 70.59 Average: 2 24.31 0.00 2.02 1.27 0.07 72.33 Average: 3 23.71 0.00 2.06 2.70 0.06 71.47 Average: 4 23.82 0.00 1.97 0.81 0.06 73.34 Average: 5 21.36 0.00 2.20 2.64 0.07 73.74 Average: 6 21.51 0.00 1.79 1.00 0.06 75.63 Average: 7 20.49 0.00 1.86 7.08 0.06 70.51