---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33941 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 15G 141G 10% / 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 918 24290 0 6958 30794 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:cc:77:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fecc:7724/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:7e:4d:5c 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-33941) 08/26/24 _x86_64_ (8 CPU) 19:07:56 LINUX RESTART (8 CPU) 19:08:01 tps rtps wtps bread/s bwrtn/s 19:09:02 361.42 74.27 287.15 5315.91 58647.83 19:10:01 193.76 56.38 137.38 4379.87 32354.52 19:11:01 88.85 8.53 80.32 455.12 29767.97 19:12:01 93.60 12.98 80.62 2390.00 52173.04 19:13:01 104.61 3.53 101.08 484.16 38144.93 19:14:01 257.07 3.45 253.62 427.47 98699.73 19:15:01 166.26 0.42 165.84 35.33 32580.70 19:16:01 53.94 0.03 53.91 1.60 19342.78 Average: 164.88 19.87 145.00 1680.54 45239.37 19:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:09:02 30267472 31666720 2671748 8.11 55180 1663060 1428796 4.20 890040 1508824 75492 19:10:01 29348424 31246256 3590796 10.90 83596 2113008 2290884 6.74 1405464 1869664 89204 19:11:01 27773272 30001468 5165948 15.68 90736 2427284 3099496 9.12 2735288 2096088 25080 19:12:01 28094268 31556916 4844952 14.71 106136 3618756 1466016 4.31 1462156 2994400 159660 19:13:01 26515812 31611252 6423408 19.50 136980 5127708 1413684 4.16 1449376 4489296 997528 19:14:01 22913568 29688564 10025652 30.44 176040 6634440 9067640 26.68 3534072 5824400 133684 19:15:01 20271128 27281396 12668092 38.46 190848 6822624 12946672 38.09 6061048 5887060 6788 19:16:01 18836640 25998112 14102580 42.81 192444 6969320 13085424 38.50 7370324 6006552 1504 Average: 25502573 29881336 7436647 22.58 128995 4422025 5599826 16.48 3113471 3834536 186118 19:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:09:02 ens3 336.98 260.57 1181.10 74.25 0.00 0.00 0.00 0.00 19:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 19:10:01 ens3 315.62 236.60 2698.17 54.46 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 19:11:01 ens3 1174.25 701.23 4684.26 264.82 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 543.84 442.88 2228.94 154.14 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:13:01 ens3 507.76 285.17 13033.15 26.14 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 br-fb03606f9e48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 7.20 7.20 0.80 0.80 0.00 0.00 0.00 0.00 19:14:01 ens3 492.45 225.20 12251.90 18.68 0.00 0.00 0.00 0.00 19:14:01 veth31acf73 7.53 9.58 1.55 2.32 0.00 0.00 0.00 0.00 19:14:01 veth0bb7943 81.63 92.62 69.35 13.63 0.00 0.00 0.00 0.01 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 16.56 9.98 4.59 5.24 0.00 0.00 0.00 0.00 19:15:01 veth31acf73 7.78 10.15 2.65 3.05 0.00 0.00 0.00 0.00 19:15:01 veth0bb7943 190.80 225.45 221.63 30.72 0.00 0.00 0.00 0.02 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 7.00 6.12 1.46 1.67 0.00 0.00 0.00 0.00 19:16:01 veth31acf73 35.33 41.03 23.26 10.24 0.00 0.00 0.00 0.00 19:16:01 veth0bb7943 101.10 101.58 18.35 34.74 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 424.54 271.04 4514.42 74.97 0.00 0.00 0.00 0.00 Average: veth31acf73 6.34 7.61 3.44 1.96 0.00 0.00 0.00 0.00 Average: veth0bb7943 46.79 52.56 38.75 9.91 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33941) 08/26/24 _x86_64_ (8 CPU) 19:07:56 LINUX RESTART (8 CPU) 19:08:01 CPU %user %nice %system %iowait %steal %idle 19:09:02 all 7.90 0.00 1.09 4.03 0.04 86.94 19:09:02 0 12.80 0.00 1.62 4.80 0.03 80.75 19:09:02 1 15.14 0.00 1.39 0.87 0.03 82.58 19:09:02 2 3.17 0.00 0.78 4.56 0.03 91.45 19:09:02 3 4.33 0.00 0.84 0.77 0.03 94.03 19:09:02 4 7.74 0.00 1.97 10.40 0.07 79.82 19:09:02 5 3.42 0.00 0.88 0.52 0.03 95.15 19:09:02 6 6.62 0.00 0.43 0.53 0.02 92.39 19:09:02 7 9.97 0.00 0.85 9.80 0.03 79.34 19:10:01 all 14.78 0.00 1.11 3.00 0.07 81.04 19:10:01 0 22.77 0.00 1.72 2.84 0.07 72.61 19:10:01 1 28.49 0.00 1.79 2.43 0.09 67.20 19:10:01 2 6.88 0.00 0.59 0.32 0.05 92.15 19:10:01 3 14.37 0.00 1.12 0.27 0.10 84.14 19:10:01 4 14.10 0.00 1.33 14.23 0.09 70.26 19:10:01 5 12.04 0.00 0.94 2.79 0.05 84.18 19:10:01 6 14.42 0.00 0.75 0.93 0.07 83.83 19:10:01 7 5.22 0.00 0.61 0.22 0.03 93.92 19:11:01 all 43.61 0.00 1.42 2.61 0.09 52.27 19:11:01 0 48.84 0.00 0.81 2.19 0.08 48.08 19:11:01 1 47.64 0.00 1.53 0.96 0.08 49.79 19:11:01 2 41.78 0.00 1.31 0.44 0.10 56.38 19:11:01 3 45.02 0.00 0.72 0.05 0.10 54.10 19:11:01 4 52.02 0.00 2.16 1.54 0.08 44.20 19:11:01 5 40.33 0.00 2.27 3.16 0.10 54.14 19:11:01 6 45.18 0.00 1.51 10.85 0.08 42.38 19:11:01 7 28.13 0.00 1.06 1.68 0.05 69.08 19:12:01 all 22.91 0.00 1.66 3.05 0.06 72.32 19:12:01 0 23.89 0.00 1.85 0.20 0.05 74.01 19:12:01 1 29.36 0.00 1.60 3.38 0.05 65.62 19:12:01 2 25.78 0.00 1.49 6.03 0.07 66.63 19:12:01 3 15.39 0.00 1.17 0.07 0.05 83.33 19:12:01 4 25.62 0.00 1.61 1.39 0.07 71.32 19:12:01 5 13.82 0.00 2.01 0.02 0.03 84.13 19:12:01 6 19.00 0.00 0.74 7.09 0.05 73.12 19:12:01 7 30.57 0.00 2.84 6.21 0.08 60.30 19:13:01 all 7.66 0.00 2.64 8.58 0.09 81.03 19:13:01 0 5.39 0.00 3.17 1.41 0.03 90.00 19:13:01 1 5.62 0.00 1.88 3.77 0.12 88.62 19:13:01 2 15.55 0.00 3.00 23.42 0.07 57.97 19:13:01 3 7.40 0.00 2.76 1.40 0.07 88.37 19:13:01 4 6.05 0.00 2.79 5.23 0.05 85.88 19:13:01 5 7.95 0.00 2.30 5.16 0.07 84.53 19:13:01 6 6.44 0.00 2.51 0.05 0.17 90.83 19:13:01 7 6.93 0.00 2.80 28.29 0.12 61.86 19:14:01 all 30.43 0.00 5.18 8.83 0.08 55.48 19:14:01 0 27.53 0.00 4.36 16.95 0.08 51.07 19:14:01 1 29.54 0.00 4.89 31.33 0.08 34.16 19:14:01 2 33.22 0.00 4.45 3.66 0.08 58.59 19:14:01 3 30.66 0.00 6.26 3.32 0.08 59.68 19:14:01 4 30.30 0.00 5.24 2.56 0.10 61.80 19:14:01 5 30.36 0.00 4.12 3.48 0.08 61.95 19:14:01 6 30.66 0.00 5.44 0.57 0.08 63.24 19:14:01 7 31.16 0.00 6.69 8.75 0.08 53.32 19:15:01 all 36.60 0.00 3.28 2.10 0.11 57.91 19:15:01 0 39.30 0.00 3.90 1.90 0.08 54.82 19:15:01 1 52.60 0.00 2.95 0.50 0.10 43.84 19:15:01 2 31.05 0.00 2.64 0.47 0.10 65.74 19:15:01 3 36.59 0.00 3.83 3.33 0.12 56.14 19:15:01 4 28.51 0.00 3.00 0.94 0.12 67.43 19:15:01 5 33.45 0.00 3.02 6.99 0.10 56.44 19:15:01 6 34.09 0.00 3.29 1.07 0.10 61.45 19:15:01 7 37.20 0.00 3.59 1.64 0.12 57.45 19:16:01 all 15.15 0.00 1.99 1.03 0.11 81.71 19:16:01 0 16.52 0.00 2.17 0.17 0.12 81.03 19:16:01 1 12.65 0.00 2.17 0.22 0.10 84.86 19:16:01 2 14.78 0.00 2.00 0.03 0.08 83.10 19:16:01 3 15.57 0.00 1.96 6.48 0.12 75.88 19:16:01 4 15.71 0.00 1.87 0.61 0.12 81.70 19:16:01 5 17.04 0.00 1.95 0.20 0.10 80.71 19:16:01 6 16.18 0.00 2.03 0.39 0.10 81.30 19:16:01 7 12.72 0.00 1.80 0.22 0.12 85.15 Average: all 22.38 0.00 2.30 4.15 0.08 71.10 Average: 0 24.63 0.00 2.45 3.80 0.07 69.05 Average: 1 27.62 0.00 2.27 5.41 0.08 64.62 Average: 2 21.53 0.00 2.03 4.86 0.07 71.50 Average: 3 21.16 0.00 2.33 1.96 0.08 74.47 Average: 4 22.49 0.00 2.49 4.60 0.09 70.33 Average: 5 19.77 0.00 2.18 2.78 0.07 75.19 Average: 6 21.57 0.00 2.08 2.69 0.08 73.57 Average: 7 20.24 0.00 2.53 7.10 0.08 70.05