---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38791 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 14G 142G 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 898 25097 0 6170 30813 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:6c:91:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe6c:9111/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:74:0c:09 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::42:91ff:fe74:c09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38791) 09/15/24 _x86_64_ (8 CPU) 17:26:25 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 216.11 53.68 162.44 3921.25 27030.43 17:29:01 584.34 12.76 571.57 868.94 169395.17 17:30:01 79.59 0.22 79.37 28.93 30393.88 17:31:01 98.72 0.27 98.45 19.46 28918.10 17:32:01 17.20 0.02 17.18 0.13 19358.81 17:33:01 71.60 0.80 70.80 37.73 20827.36 Average: 177.82 11.17 166.65 804.17 49382.08 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 29945136 31723900 2994084 9.09 75632 2007180 1304064 3.84 876188 1810300 275844 17:29:01 25272488 30835832 7666732 23.28 140896 5561388 7327940 21.56 1948536 5147148 4584 17:30:01 23667964 29578628 9271256 28.15 158336 5859092 9036244 26.59 3319588 5336596 20136 17:31:01 23353412 29350272 9585808 29.10 171980 5922252 9294512 27.35 3583564 5371512 340 17:32:01 23260216 29259364 9679004 29.38 172136 5923992 9403132 27.67 3674020 5373192 304 17:33:01 25678588 31524772 7260632 22.04 173540 5786788 1704036 5.01 1465988 5235076 4180 Average: 25196301 30378795 7742919 23.51 148753 5176782 6344988 18.67 2477981 4712304 50898 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 ens3 109.86 79.50 2066.18 23.22 0.00 0.00 0.00 0.00 17:28:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 vethf442390 1.77 1.83 0.17 0.18 0.00 0.00 0.00 0.00 17:29:01 veth4d84edb 0.60 0.83 0.07 0.39 0.00 0.00 0.00 0.00 17:29:01 ens3 1064.16 533.89 29648.70 46.38 0.00 0.00 0.00 0.00 17:29:01 vethe00e127 0.05 0.42 0.00 0.03 0.00 0.00 0.00 0.00 17:30:01 vethf442390 14.85 12.36 1.90 1.92 0.00 0.00 0.00 0.00 17:30:01 veth4d84edb 0.15 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:30:01 ens3 36.31 27.41 929.24 3.34 0.00 0.00 0.00 0.00 17:30:01 vethe00e127 0.47 0.50 0.05 1.08 0.00 0.00 0.00 0.00 17:31:01 vethf442390 24.50 19.91 16.81 7.65 0.00 0.00 0.00 0.00 17:31:01 veth4d84edb 0.23 0.23 0.02 0.01 0.00 0.00 0.00 0.00 17:31:01 ens3 15.41 11.16 246.37 2.28 0.00 0.00 0.00 0.00 17:31:01 vethe00e127 0.55 0.65 0.05 1.61 0.00 0.00 0.00 0.00 17:32:01 vethf442390 26.63 21.10 2.47 2.99 0.00 0.00 0.00 0.00 17:32:01 veth4d84edb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 0.93 0.87 0.23 0.34 0.00 0.00 0.00 0.00 17:32:01 vethe00e127 0.57 0.57 0.05 1.65 0.00 0.00 0.00 0.00 17:33:01 ens3 51.32 46.08 67.91 52.11 0.00 0.00 0.00 0.00 17:33:01 lo 28.80 28.80 2.63 2.63 0.00 0.00 0.00 0.00 17:33:01 docker0 13.06 17.81 2.10 285.50 0.00 0.00 0.00 0.00 Average: ens3 213.28 116.59 5502.55 21.27 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 2.18 2.98 0.35 47.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38791) 09/15/24 _x86_64_ (8 CPU) 17:26:25 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.44 0.00 0.88 2.83 0.04 86.81 17:28:01 0 26.79 0.00 1.89 1.11 0.05 70.17 17:28:01 1 6.01 0.00 1.12 1.89 0.02 90.96 17:28:01 2 11.79 0.00 0.99 0.93 0.07 86.22 17:28:01 3 4.11 0.00 0.29 0.12 0.07 95.42 17:28:01 4 0.64 0.00 0.27 0.81 0.02 98.25 17:28:01 5 0.41 0.00 0.14 5.52 0.02 93.92 17:28:01 6 23.03 0.00 1.61 2.09 0.05 73.22 17:28:01 7 2.80 0.00 0.73 10.13 0.03 86.31 17:29:01 all 17.43 0.00 7.06 12.86 0.08 62.57 17:29:01 0 15.93 0.00 5.92 2.14 0.05 75.95 17:29:01 1 22.35 0.00 8.31 5.05 0.07 64.22 17:29:01 2 16.62 0.00 6.70 17.83 0.10 58.74 17:29:01 3 16.60 0.00 6.17 6.14 0.07 71.02 17:29:01 4 15.71 0.00 7.14 22.94 0.10 54.11 17:29:01 5 18.58 0.00 7.23 19.02 0.07 55.10 17:29:01 6 15.53 0.00 6.93 21.66 0.07 55.81 17:29:01 7 18.11 0.00 8.06 8.18 0.08 65.56 17:30:01 all 23.53 0.00 2.75 1.61 0.08 72.04 17:30:01 0 26.88 0.00 2.62 0.92 0.07 69.52 17:30:01 1 33.52 0.00 3.77 0.12 0.08 62.51 17:30:01 2 21.48 0.00 2.60 7.28 0.08 68.55 17:30:01 3 22.07 0.00 2.72 0.47 0.07 74.67 17:30:01 4 21.99 0.00 2.42 0.02 0.08 75.49 17:30:01 5 20.17 0.00 2.56 2.74 0.08 74.44 17:30:01 6 17.08 0.00 2.27 1.10 0.08 79.46 17:30:01 7 25.05 0.00 3.00 0.20 0.08 71.66 17:31:01 all 10.50 0.00 1.76 1.89 0.08 85.78 17:31:01 0 11.79 0.00 1.82 2.21 0.07 84.11 17:31:01 1 12.85 0.00 2.01 0.44 0.05 84.66 17:31:01 2 11.11 0.00 1.94 8.73 0.10 78.11 17:31:01 3 8.41 0.00 1.67 0.18 0.07 89.66 17:31:01 4 10.49 0.00 1.99 2.68 0.08 84.75 17:31:01 5 9.13 0.00 1.61 0.42 0.08 88.75 17:31:01 6 10.04 0.00 1.66 0.10 0.07 88.13 17:31:01 7 10.14 0.00 1.41 0.35 0.07 88.03 17:32:01 all 2.36 0.00 0.39 1.09 0.08 96.08 17:32:01 0 2.13 0.00 0.43 0.18 0.08 97.16 17:32:01 1 2.30 0.00 0.37 0.02 0.08 97.23 17:32:01 2 2.55 0.00 0.34 8.51 0.08 88.52 17:32:01 3 2.31 0.00 0.49 0.00 0.08 97.12 17:32:01 4 2.27 0.00 0.28 0.00 0.08 97.36 17:32:01 5 2.32 0.00 0.44 0.02 0.08 97.15 17:32:01 6 2.21 0.00 0.27 0.02 0.08 97.43 17:32:01 7 2.77 0.00 0.42 0.03 0.08 96.69 17:33:01 all 3.53 0.00 0.80 1.31 0.06 94.30 17:33:01 0 2.11 0.00 0.97 0.38 0.07 96.47 17:33:01 1 1.39 0.00 0.85 0.12 0.05 97.60 17:33:01 2 2.24 0.00 0.70 6.95 0.07 90.04 17:33:01 3 4.03 0.00 0.72 0.94 0.07 94.25 17:33:01 4 2.88 0.00 0.89 1.64 0.07 94.53 17:33:01 5 11.03 0.00 0.86 0.22 0.07 87.83 17:33:01 6 2.37 0.00 0.77 0.12 0.05 96.69 17:33:01 7 2.24 0.00 0.64 0.10 0.03 96.99 Average: all 11.12 0.00 2.27 3.59 0.07 82.96 Average: 0 14.22 0.00 2.27 1.16 0.06 82.29 Average: 1 13.06 0.00 2.73 1.26 0.06 82.89 Average: 2 10.95 0.00 2.21 8.38 0.08 78.38 Average: 3 9.58 0.00 2.01 1.30 0.07 87.03 Average: 4 8.99 0.00 2.16 4.66 0.07 84.12 Average: 5 10.28 0.00 2.14 4.64 0.07 82.88 Average: 6 11.67 0.00 2.25 4.16 0.07 81.86 Average: 7 10.17 0.00 2.37 3.15 0.06 84.24