---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-607 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 13G 143G 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 830 26434 0 4902 30881 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:b2:06:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:feb2:64d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:e5:be:90 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-607) 11/17/23 _x86_64_ (8 CPU) 07:42:31 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 129.59 70.29 59.30 4556.21 16260.71 07:45:01 112.13 15.47 96.67 1162.13 21889.20 07:46:01 154.12 9.42 144.71 1670.52 76887.72 07:47:01 208.97 12.61 196.35 770.24 36243.36 07:48:01 19.51 0.40 19.11 26.39 9880.92 07:49:01 65.86 1.75 64.11 107.85 12063.96 Average: 115.03 18.32 96.70 1382.28 28870.29 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30161808 31749216 2777412 8.43 67204 1831276 1435304 4.22 831076 1663108 172772 07:45:01 29816464 31736720 3122756 9.48 85512 2128504 1394032 4.10 851712 1953612 137876 07:46:01 27142568 31687816 5796652 17.60 118444 4624456 1436940 4.23 1001780 4347996 556180 07:47:01 23854680 28679508 9084540 27.58 125628 4756600 9150488 26.92 4152800 4424740 1228 07:48:01 24503788 29308076 8435432 25.61 126048 4789100 6714700 19.76 3556504 4384216 128 07:49:01 27014564 31585380 5924656 17.99 130176 4634904 1504488 4.43 1300300 4160528 46384 Average: 27082312 30791119 5856908 17.78 108835 3794140 3605992 10.61 1949029 3489033 152428 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 346.58 193.32 1522.76 58.24 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 07:45:01 ens3 59.15 39.57 899.58 10.34 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 07:46:01 ens3 785.12 424.80 26067.97 32.38 0.00 0.00 0.00 0.00 07:46:01 br-e9b7b7b002f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 07:47:01 veth46f088a 36.71 30.41 10.82 33.71 0.00 0.00 0.00 0.00 07:47:01 vethd07be07 2.60 3.33 0.90 0.72 0.00 0.00 0.00 0.00 07:47:01 vethbff1e4e 4.35 3.72 0.52 0.39 0.00 0.00 0.00 0.00 07:47:01 ens3 3.32 1.62 0.54 0.63 0.00 0.00 0.00 0.00 07:48:01 veth46f088a 68.76 56.41 21.19 72.90 0.00 0.00 0.00 0.01 07:48:01 vethd07be07 5.60 5.66 10.20 1.35 0.00 0.00 0.00 0.00 07:48:01 ens3 39.57 29.62 18.58 63.11 0.00 0.00 0.00 0.00 07:48:01 br-e9b7b7b002f0 3.23 4.43 1.16 0.67 0.00 0.00 0.00 0.00 07:49:01 ens3 53.79 39.03 118.87 18.33 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 27.56 27.56 3.60 3.60 0.00 0.00 0.00 0.00 Average: ens3 214.59 121.33 4771.27 30.50 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 3.96 3.96 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-607) 11/17/23 _x86_64_ (8 CPU) 07:42:31 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 12.02 0.00 1.05 1.93 0.16 84.84 07:44:01 0 27.11 0.00 2.08 0.83 0.18 69.79 07:44:01 1 4.16 0.00 0.48 6.23 0.12 89.01 07:44:01 2 13.97 0.00 1.10 4.94 0.17 79.82 07:44:01 3 5.96 0.00 0.77 0.33 0.13 92.80 07:44:01 4 8.00 0.00 0.57 0.33 0.17 90.93 07:44:01 5 19.12 0.00 1.35 0.98 0.12 78.43 07:44:01 6 4.44 0.00 0.67 0.30 0.10 94.50 07:44:01 7 13.41 0.00 1.35 1.50 0.23 83.50 07:45:01 all 9.61 0.00 0.73 2.29 0.03 87.34 07:45:01 0 22.47 0.00 1.43 1.45 0.05 74.60 07:45:01 1 23.74 0.00 1.41 3.30 0.03 71.52 07:45:01 2 0.80 0.00 0.48 5.79 0.02 92.91 07:45:01 3 6.02 0.00 0.57 0.55 0.02 92.85 07:45:01 4 0.92 0.00 0.18 0.02 0.00 98.88 07:45:01 5 6.73 0.00 0.37 2.60 0.03 90.27 07:45:01 6 4.70 0.00 0.30 0.17 0.00 94.83 07:45:01 7 11.57 0.00 1.07 4.45 0.07 82.84 07:46:01 all 9.28 0.00 4.01 6.84 0.07 79.80 07:46:01 0 10.47 0.00 4.05 1.13 0.08 84.27 07:46:01 1 8.81 0.00 3.31 3.21 0.07 84.59 07:46:01 2 10.78 0.00 3.20 0.27 0.05 85.70 07:46:01 3 9.09 0.00 4.08 5.18 0.13 81.52 07:46:01 4 9.65 0.00 3.65 0.10 0.05 86.55 07:46:01 5 9.60 0.00 5.24 1.23 0.05 83.88 07:46:01 6 9.61 0.00 3.82 0.42 0.10 86.05 07:46:01 7 6.18 0.00 4.74 43.71 0.07 45.30 07:47:01 all 33.40 0.00 3.90 2.85 0.11 59.74 07:47:01 0 36.20 0.00 4.33 1.26 0.12 58.09 07:47:01 1 32.62 0.00 3.30 2.04 0.10 61.94 07:47:01 2 41.14 0.00 4.90 0.59 0.13 53.24 07:47:01 3 35.03 0.00 4.14 9.85 0.10 50.88 07:47:01 4 23.62 0.00 3.52 3.51 0.10 69.26 07:47:01 5 33.93 0.00 3.76 1.55 0.12 60.64 07:47:01 6 35.02 0.00 3.77 0.87 0.08 60.26 07:47:01 7 29.66 0.00 3.48 3.11 0.12 63.63 07:48:01 all 6.02 0.00 0.76 0.97 0.05 92.21 07:48:01 0 5.83 0.00 0.57 0.13 0.05 93.41 07:48:01 1 5.95 0.00 0.75 4.78 0.03 88.48 07:48:01 2 4.28 0.00 0.49 0.50 0.03 94.70 07:48:01 3 6.61 0.00 0.80 0.28 0.05 92.26 07:48:01 4 6.71 0.00 0.97 0.23 0.05 92.04 07:48:01 5 5.64 0.00 0.77 1.52 0.05 92.02 07:48:01 6 5.67 0.00 0.78 0.28 0.05 93.21 07:48:01 7 7.44 0.00 0.90 0.00 0.05 91.61 07:49:01 all 8.15 0.00 0.66 1.78 0.03 89.38 07:49:01 0 0.99 0.00 0.47 2.16 0.03 96.35 07:49:01 1 2.67 0.00 0.38 5.48 0.02 91.45 07:49:01 2 0.68 0.00 0.35 0.53 0.02 98.42 07:49:01 3 1.12 0.00 0.33 1.52 0.05 96.98 07:49:01 4 0.83 0.00 0.50 0.22 0.02 98.43 07:49:01 5 40.67 0.00 1.79 3.04 0.05 54.45 07:49:01 6 15.02 0.00 0.65 0.20 0.03 84.10 07:49:01 7 3.21 0.00 0.78 1.14 0.02 94.86 Average: all 13.07 0.00 1.84 2.77 0.07 82.25 Average: 0 17.19 0.00 2.15 1.16 0.09 79.42 Average: 1 12.95 0.00 1.60 4.18 0.06 81.20 Average: 2 11.92 0.00 1.75 2.11 0.07 84.15 Average: 3 10.61 0.00 1.77 2.94 0.08 84.60 Average: 4 8.27 0.00 1.56 0.73 0.06 89.37 Average: 5 19.29 0.00 2.21 1.82 0.07 76.62 Average: 6 12.38 0.00 1.66 0.37 0.06 85.52 Average: 7 11.91 0.00 2.04 8.85 0.09 77.10