---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13914 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 874 25322 0 5969 30836 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:fe:ad:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fefe:ad52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:89:67:d3 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-13914) 03/17/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:02 tps rtps wtps bread/s bwrtn/s 14:30:01 118.45 43.29 75.16 1957.44 25841.00 14:31:01 137.49 23.16 114.33 2785.27 31909.35 14:32:01 248.88 2.57 246.31 417.93 137972.87 14:33:01 158.46 0.20 158.26 22.00 26693.42 14:34:01 23.68 0.38 23.30 36.26 19365.84 14:35:01 57.41 1.33 56.07 104.78 20847.46 Average: 124.08 11.74 112.34 884.33 43821.09 14:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30135300 31719832 2803920 8.51 69144 1826236 1406036 4.14 849756 1663076 153760 14:31:01 29078812 31678532 3860408 11.72 100616 2774000 1408168 4.14 981460 2511784 741300 14:32:01 25815548 31382244 7123672 21.63 135320 5574968 4208780 12.38 1300124 5293300 1324 14:33:01 23844964 29612176 9094256 27.61 140352 5767568 8053220 23.69 3218288 5278456 988 14:34:01 23588276 29365100 9350944 28.39 140696 5776936 8350216 24.57 3475828 5270964 92 14:35:01 25891964 31536300 7047256 21.39 143024 5640072 1584440 4.66 1371268 5144568 27248 Average: 26392477 30882364 6546743 19.88 121525 4559963 4168477 12.26 1866121 4193691 154119 14:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 216.21 144.56 1166.69 38.99 0.00 0.00 0.00 0.00 14:30:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 br-25f02e28540f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 177.19 122.10 4474.47 14.05 0.00 0.00 0.00 0.00 14:31:01 lo 7.13 7.13 0.67 0.67 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 br-25f02e28540f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 veth03ab8d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 vethd186ac3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth9122b41 14.48 13.43 1.93 1.91 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 br-25f02e28540f 0.50 0.35 0.04 0.02 0.00 0.00 0.00 0.00 14:33:01 veth03ab8d5 5.18 6.45 0.82 0.92 0.00 0.00 0.00 0.00 14:34:01 veth9122b41 28.31 23.66 17.39 8.07 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-25f02e28540f 6.62 8.25 6.76 12.82 0.00 0.00 0.00 0.00 14:34:01 veth03ab8d5 0.92 1.27 0.13 0.16 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 1669.94 953.56 33189.44 165.81 0.00 0.00 0.00 0.00 14:35:01 lo 37.98 37.98 21.59 21.59 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: ens3 250.79 138.20 5464.37 23.68 0.00 0.00 0.00 0.00 Average: lo 5.70 5.70 3.55 3.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13914) 03/17/24 _x86_64_ (8 CPU) 14:28:25 LINUX RESTART (8 CPU) 14:29:02 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.94 0.00 0.88 2.50 0.04 85.63 14:30:01 0 15.34 0.00 0.98 0.32 0.03 83.32 14:30:01 1 8.70 0.00 0.78 0.44 0.10 89.97 14:30:01 2 16.72 0.00 0.85 0.46 0.03 81.94 14:30:01 3 5.94 0.00 0.59 0.53 0.02 92.92 14:30:01 4 2.29 0.00 0.70 11.06 0.03 85.91 14:30:01 5 4.29 0.00 0.51 0.17 0.02 95.01 14:30:01 6 6.39 0.00 0.73 5.12 0.03 87.72 14:30:01 7 27.87 0.00 1.85 1.91 0.07 68.30 14:31:01 all 10.96 0.00 1.57 2.49 0.04 84.93 14:31:01 0 19.03 0.00 1.42 0.90 0.03 78.62 14:31:01 1 12.99 0.00 1.38 0.52 0.05 85.07 14:31:01 2 5.35 0.00 1.52 0.82 0.05 92.26 14:31:01 3 3.23 0.00 1.24 1.67 0.07 93.79 14:31:01 4 2.82 0.00 1.09 12.49 0.03 83.56 14:31:01 5 27.52 0.00 2.39 1.72 0.07 68.30 14:31:01 6 7.95 0.00 2.14 1.67 0.02 88.22 14:31:01 7 8.77 0.00 1.44 0.15 0.03 89.60 14:32:01 all 11.03 0.00 4.80 7.70 0.06 76.41 14:32:01 0 8.89 0.00 5.21 0.37 0.05 85.48 14:32:01 1 10.49 0.00 3.82 1.36 0.05 84.28 14:32:01 2 10.33 0.00 6.06 10.97 0.07 72.57 14:32:01 3 10.84 0.00 4.73 25.01 0.08 59.34 14:32:01 4 12.09 0.00 5.12 11.29 0.08 71.41 14:32:01 5 12.77 0.00 4.87 0.20 0.05 82.10 14:32:01 6 11.41 0.00 4.61 12.21 0.07 71.71 14:32:01 7 11.42 0.00 3.93 0.29 0.05 84.31 14:33:01 all 26.54 0.00 3.60 1.70 0.08 68.08 14:33:01 0 31.62 0.00 4.19 1.21 0.07 62.92 14:33:01 1 23.00 0.00 3.37 2.03 0.07 71.54 14:33:01 2 29.43 0.00 3.76 0.97 0.08 65.75 14:33:01 3 28.75 0.00 4.42 1.02 0.08 65.73 14:33:01 4 28.94 0.00 4.14 0.72 0.08 66.11 14:33:01 5 28.29 0.00 3.64 0.27 0.08 67.71 14:33:01 6 19.66 0.00 2.63 7.17 0.05 70.49 14:33:01 7 22.61 0.00 2.66 0.23 0.08 74.42 14:34:01 all 9.34 0.00 1.19 1.03 0.09 88.35 14:34:01 0 8.68 0.00 1.45 0.13 0.10 89.63 14:34:01 1 9.13 0.00 1.27 0.15 0.08 89.36 14:34:01 2 8.23 0.00 1.17 5.61 0.08 84.90 14:34:01 3 9.66 0.00 1.14 0.07 0.08 89.05 14:34:01 4 9.52 0.00 1.03 0.17 0.08 89.20 14:34:01 5 10.19 0.00 1.27 0.12 0.12 88.31 14:34:01 6 9.74 0.00 1.04 1.86 0.08 87.28 14:34:01 7 9.53 0.00 1.14 0.17 0.08 89.08 14:35:01 all 5.45 0.00 0.63 1.63 0.05 92.24 14:35:01 0 13.42 0.00 0.79 0.42 0.05 85.33 14:35:01 1 4.85 0.00 0.57 0.67 0.07 93.85 14:35:01 2 2.22 0.00 0.50 10.80 0.07 86.41 14:35:01 3 1.69 0.00 0.53 0.10 0.07 97.61 14:35:01 4 1.73 0.00 0.42 0.08 0.05 97.72 14:35:01 5 1.19 0.00 0.48 0.00 0.03 98.30 14:35:01 6 3.27 0.00 0.62 0.05 0.03 96.03 14:35:01 7 15.26 0.00 1.10 0.94 0.05 82.65 Average: all 12.38 0.00 2.11 2.83 0.06 82.62 Average: 0 16.17 0.00 2.34 0.56 0.06 80.88 Average: 1 11.53 0.00 1.86 0.86 0.07 85.67 Average: 2 12.02 0.00 2.30 4.94 0.06 80.66 Average: 3 10.02 0.00 2.11 4.70 0.07 83.11 Average: 4 9.60 0.00 2.08 5.93 0.06 82.32 Average: 5 14.06 0.00 2.19 0.41 0.06 83.27 Average: 6 9.74 0.00 1.96 4.66 0.05 83.60 Average: 7 15.89 0.00 2.02 0.61 0.06 81.42