---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8192 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: 2799.996 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 11G 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 873 28110 0 3183 30846 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:9a:c8:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe9a:c84b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:31:c6:36 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::42:26ff:fe31:c636/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8192) 02/24/24 _x86_64_ (8 CPU) 03:29:25 LINUX RESTART (8 CPU) 03:30:01 tps rtps wtps bread/s bwrtn/s 03:31:01 100.03 17.73 82.30 1021.83 26126.45 03:32:01 114.61 17.11 97.50 398.60 30117.49 03:33:01 44.95 2.20 42.75 101.97 25221.86 03:34:01 22.15 0.32 21.83 11.73 20739.34 03:35:01 115.78 3.67 112.11 474.45 44299.15 03:36:01 92.37 0.75 91.62 39.86 37251.12 Average: 81.65 6.96 74.69 341.41 30625.64 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 30084044 31704992 2855176 8.67 73576 1856404 1399056 4.12 875432 1686288 192612 03:32:01 29493344 31231208 3445876 10.46 83072 1956424 2207848 6.50 1367812 1768720 2044 03:33:01 28495352 30421968 4443868 13.49 87720 2134976 2539276 7.47 2231532 1889684 9164 03:34:01 28365464 30327816 4573756 13.89 89444 2166348 2554080 7.51 2354796 1890552 6320 03:35:01 27699864 30244260 5239356 15.91 97576 2727056 2608716 7.68 2527232 2351952 612 03:36:01 28789112 31586104 4150108 12.60 105456 2966216 1458324 4.29 1203996 2576812 52408 Average: 28821197 30919391 4118023 12.50 89474 2301237 2127883 6.26 1760133 2027335 43860 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 ens3 65.92 43.96 1031.06 8.79 0.00 0.00 0.00 0.00 03:31:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 160.76 147.05 935.20 35.29 0.00 0.00 0.00 0.00 03:32:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 460.85 335.44 2800.21 95.22 0.00 0.00 0.00 0.00 03:33:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 412.75 282.82 511.83 136.58 0.00 0.00 0.00 0.00 03:34:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 552.14 427.21 1696.32 135.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:35:01 docker0 3.95 6.87 0.22 78.02 0.00 0.00 0.00 0.00 03:36:01 ens3 253.19 194.07 308.74 70.46 0.00 0.00 0.00 0.00 03:36:01 lo 15.73 15.73 1.41 1.41 0.00 0.00 0.00 0.00 03:36:01 docker0 1.87 3.18 0.11 39.90 0.00 0.00 0.00 0.00 Average: ens3 317.57 238.41 1213.88 80.21 0.00 0.00 0.00 0.00 Average: lo 3.28 3.28 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.97 1.67 0.06 19.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8192) 02/24/24 _x86_64_ (8 CPU) 03:29:25 LINUX RESTART (8 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 10.13 0.00 0.72 2.13 0.04 86.99 03:31:01 0 27.98 0.00 1.62 1.42 0.05 68.93 03:31:01 1 21.93 0.00 1.22 0.80 0.03 76.01 03:31:01 2 11.78 0.00 0.48 8.15 0.03 79.55 03:31:01 3 13.87 0.00 0.85 0.12 0.03 85.13 03:31:01 4 0.45 0.00 0.50 6.17 0.03 92.85 03:31:01 5 0.85 0.00 0.20 0.03 0.07 98.85 03:31:01 6 0.90 0.00 0.48 0.27 0.03 98.31 03:31:01 7 3.25 0.00 0.40 0.05 0.02 96.28 03:32:01 all 7.69 0.00 0.56 1.69 0.04 90.02 03:32:01 0 7.52 0.00 0.67 0.70 0.05 91.07 03:32:01 1 9.02 0.00 0.48 0.17 0.05 90.28 03:32:01 2 14.57 0.00 1.43 8.32 0.07 75.62 03:32:01 3 5.12 0.00 0.64 1.07 0.05 93.12 03:32:01 4 6.37 0.00 0.27 0.95 0.02 92.40 03:32:01 5 5.94 0.00 0.20 0.00 0.05 93.81 03:32:01 6 7.36 0.00 0.50 1.10 0.02 91.02 03:32:01 7 5.56 0.00 0.32 1.20 0.03 92.89 03:33:01 all 36.41 0.00 1.08 0.85 0.07 61.60 03:33:01 0 39.99 0.00 1.00 0.08 0.08 58.84 03:33:01 1 24.59 0.00 1.04 0.00 0.03 74.34 03:33:01 2 47.13 0.00 1.37 4.47 0.08 46.95 03:33:01 3 38.32 0.00 1.30 2.14 0.07 58.17 03:33:01 4 38.20 0.00 1.22 0.07 0.08 60.43 03:33:01 5 34.22 0.00 0.77 0.02 0.07 64.93 03:33:01 6 38.42 0.00 1.10 0.03 0.08 60.36 03:33:01 7 30.47 0.00 0.75 0.02 0.03 68.73 03:34:01 all 33.90 0.00 0.99 0.54 0.06 64.51 03:34:01 0 25.86 0.00 0.97 0.00 0.07 73.11 03:34:01 1 49.56 0.00 1.27 3.95 0.07 45.15 03:34:01 2 50.23 0.00 1.26 0.17 0.08 48.26 03:34:01 3 31.28 0.00 0.80 0.03 0.08 67.80 03:34:01 4 29.28 0.00 0.90 0.00 0.05 69.77 03:34:01 5 27.16 0.00 0.80 0.00 0.07 71.97 03:34:01 6 32.64 0.00 1.10 0.07 0.07 66.13 03:34:01 7 25.26 0.00 0.84 0.07 0.05 73.78 03:35:01 all 25.92 0.00 2.02 2.22 0.08 69.77 03:35:01 0 24.39 0.00 2.22 0.12 0.08 73.19 03:35:01 1 22.06 0.00 1.88 3.46 0.07 72.54 03:35:01 2 26.64 0.00 1.91 2.53 0.08 68.83 03:35:01 3 25.92 0.00 1.46 2.57 0.07 69.98 03:35:01 4 25.41 0.00 2.03 1.48 0.07 71.01 03:35:01 5 27.02 0.00 2.23 0.39 0.07 70.29 03:35:01 6 30.42 0.00 2.12 6.24 0.08 61.14 03:35:01 7 25.46 0.00 2.32 0.97 0.07 71.19 03:36:01 all 15.13 0.00 1.96 1.85 0.06 81.00 03:36:01 0 17.41 0.00 2.28 0.34 0.05 79.93 03:36:01 1 22.07 0.00 1.72 0.32 0.07 75.82 03:36:01 2 10.38 0.00 2.08 0.40 0.05 87.08 03:36:01 3 16.80 0.00 1.76 6.82 0.07 74.55 03:36:01 4 15.59 0.00 2.03 6.69 0.07 75.62 03:36:01 5 11.66 0.00 2.19 0.08 0.07 86.01 03:36:01 6 12.64 0.00 1.81 0.05 0.05 85.45 03:36:01 7 14.44 0.00 1.83 0.08 0.07 83.58 Average: all 21.52 0.00 1.22 1.54 0.06 75.66 Average: 0 23.85 0.00 1.46 0.44 0.06 74.19 Average: 1 24.86 0.00 1.27 1.45 0.05 72.37 Average: 2 26.77 0.00 1.42 4.02 0.07 67.73 Average: 3 21.88 0.00 1.14 2.12 0.06 74.80 Average: 4 19.21 0.00 1.16 2.56 0.05 77.02 Average: 5 17.80 0.00 1.06 0.09 0.06 80.99 Average: 6 20.38 0.00 1.18 1.29 0.06 77.09 Average: 7 17.40 0.00 1.07 0.40 0.04 81.09