---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-102 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 12G 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 871 27298 0 3996 30841 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:15:78:4e brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe15:784e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:4c:cb:dd 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::42:13ff:fe4c:cbdd/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-102) 05/03/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 173.04 35.93 137.11 1704.93 35989.70 10:52:01 171.51 19.51 152.00 699.37 46614.20 10:53:01 38.03 3.75 34.28 219.87 37162.13 10:54:01 132.46 2.52 129.94 363.48 77914.96 10:55:01 99.70 0.02 99.68 2.40 32284.22 10:56:01 114.51 0.33 114.18 3.47 9661.46 10:57:01 45.89 0.45 45.44 40.51 2054.97 Average: 110.59 8.86 101.72 430.39 34522.17 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30148276 31728968 2790944 8.47 69676 1821748 1420128 4.18 845480 1657176 158612 10:52:01 28552020 30554008 4387200 13.32 87944 2207388 2878972 8.47 2073840 1986684 18360 10:53:01 27936008 30627052 5003212 15.19 89676 2884676 2281316 6.71 2207532 2445208 445784 10:54:01 27044208 30225244 5895012 17.90 119224 3315748 2552812 7.51 2875744 2602324 113908 10:55:01 27000208 30348988 5939012 18.03 136832 3426720 2523824 7.43 2775136 2712836 23580 10:56:01 26535816 30173176 6403404 19.44 174712 3631272 2551428 7.51 2988180 2910116 43916 10:57:01 27958728 31583508 4980492 15.12 175636 3636936 1486656 4.37 1654316 2857012 22820 Average: 27882181 30748706 5057039 15.35 121957 2989213 2242162 6.60 2202890 2453051 118140 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 53.13 38.49 842.04 7.64 0.00 0.00 0.00 0.00 10:51:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 697.10 518.28 4895.99 138.12 0.00 0.00 0.00 0.00 10:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 210.70 161.87 615.16 53.28 0.00 0.00 0.00 0.00 10:53:01 lo 8.52 8.52 2.22 2.22 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 716.74 645.57 2313.57 3359.34 0.00 0.00 0.00 0.00 10:54:01 lo 5.66 5.66 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 docker0 79.71 139.87 12.20 576.68 0.00 0.00 0.00 0.00 10:54:01 veth2c65408 76.99 135.17 13.09 499.24 0.00 0.00 0.00 0.04 10:55:01 ens3 141.96 127.43 211.80 23.29 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 119.23 124.26 18.64 207.50 0.00 0.00 0.00 0.00 10:55:01 veth2c65408 119.23 124.30 20.27 207.50 0.00 0.00 0.00 0.02 10:56:01 ens3 330.19 233.24 734.06 47.45 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 193.23 253.24 30.63 707.83 0.00 0.00 0.00 0.00 10:56:01 vethf217713 179.82 239.61 32.43 706.17 0.00 0.00 0.00 0.06 10:57:01 ens3 59.14 50.29 16.24 9.51 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 38.41 38.53 1.72 3.06 0.00 0.00 0.00 0.00 Average: ens3 316.20 254.12 1376.89 521.07 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 61.66 79.60 9.05 214.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102) 05/03/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.46 0.00 0.73 2.74 0.03 87.05 10:51:01 0 7.74 0.00 0.59 0.32 0.02 91.32 10:51:01 1 27.73 0.00 1.68 15.50 0.07 55.02 10:51:01 2 12.98 0.00 0.93 0.41 0.03 85.65 10:51:01 3 1.93 0.00 0.34 0.29 0.02 97.42 10:51:01 4 0.22 0.00 0.27 0.53 0.00 98.98 10:51:01 5 9.50 0.00 0.70 3.23 0.05 86.52 10:51:01 6 9.04 0.00 0.61 0.78 0.02 89.55 10:51:01 7 6.51 0.00 0.68 0.85 0.00 91.96 10:52:01 all 17.79 0.00 1.73 4.64 0.06 75.78 10:52:01 0 13.13 0.00 2.34 3.61 0.05 80.87 10:52:01 1 13.45 0.00 2.64 13.27 0.05 70.59 10:52:01 2 29.17 0.00 1.27 1.60 0.07 67.89 10:52:01 3 24.46 0.00 2.69 4.64 0.07 68.14 10:52:01 4 15.74 0.00 1.37 2.74 0.05 80.11 10:52:01 5 17.59 0.00 1.69 5.07 0.07 75.59 10:52:01 6 18.43 0.00 1.19 2.20 0.07 78.11 10:52:01 7 10.53 0.00 0.75 3.94 0.03 84.74 10:53:01 all 14.82 0.00 1.01 1.79 0.04 82.34 10:53:01 0 10.78 0.00 0.65 0.02 0.03 88.52 10:53:01 1 14.40 0.00 0.90 0.00 0.05 84.65 10:53:01 2 12.12 0.00 0.79 11.67 0.03 75.40 10:53:01 3 13.32 0.00 1.45 0.10 0.05 85.07 10:53:01 4 25.31 0.00 1.99 2.12 0.05 70.53 10:53:01 5 12.35 0.00 0.82 0.17 0.05 86.62 10:53:01 6 13.11 0.00 0.94 0.13 0.03 85.79 10:53:01 7 17.13 0.00 0.57 0.12 0.05 82.14 10:54:01 all 9.18 0.00 1.83 3.48 0.06 85.45 10:54:01 0 8.50 0.00 1.28 0.94 0.05 89.23 10:54:01 1 11.63 0.00 2.05 3.04 0.05 83.23 10:54:01 2 9.17 0.00 1.14 5.59 0.07 84.04 10:54:01 3 16.05 0.00 2.41 0.23 0.10 81.20 10:54:01 4 2.65 0.00 1.83 0.76 0.03 94.73 10:54:01 5 7.57 0.00 1.72 16.13 0.07 74.52 10:54:01 6 13.16 0.00 2.14 0.18 0.08 84.43 10:54:01 7 4.68 0.00 2.06 0.99 0.07 92.21 10:55:01 all 3.49 0.00 0.63 2.12 0.03 93.73 10:55:01 0 3.44 0.00 1.04 0.63 0.03 94.85 10:55:01 1 15.63 0.00 1.07 0.13 0.07 83.10 10:55:01 2 0.38 0.00 0.23 11.51 0.00 87.87 10:55:01 3 2.27 0.00 1.08 0.15 0.03 96.46 10:55:01 4 1.12 0.00 0.18 0.53 0.02 98.15 10:55:01 5 1.54 0.00 0.27 1.27 0.02 96.91 10:55:01 6 2.26 0.00 0.77 0.20 0.07 96.70 10:55:01 7 1.25 0.00 0.38 2.52 0.03 95.81 10:56:01 all 5.73 0.00 1.16 1.46 0.05 91.59 10:56:01 0 3.12 0.00 0.92 0.23 0.07 95.66 10:56:01 1 4.51 0.00 1.32 1.65 0.03 92.49 10:56:01 2 3.19 0.00 1.35 0.87 0.05 94.54 10:56:01 3 22.73 0.00 1.42 1.47 0.07 74.31 10:56:01 4 3.25 0.00 0.60 0.52 0.05 95.58 10:56:01 5 1.09 0.00 0.30 0.13 0.02 98.46 10:56:01 6 3.86 0.00 1.59 0.94 0.05 93.57 10:56:01 7 4.10 0.00 1.79 5.89 0.07 88.16 10:57:01 all 3.43 0.00 0.30 0.93 0.03 95.32 10:57:01 0 10.72 0.00 0.38 0.48 0.05 88.37 10:57:01 1 6.09 0.00 0.57 4.75 0.03 88.56 10:57:01 2 0.53 0.00 0.22 0.18 0.02 99.05 10:57:01 3 0.38 0.00 0.15 0.00 0.02 99.45 10:57:01 4 2.85 0.00 0.27 0.02 0.03 96.83 10:57:01 5 2.53 0.00 0.12 0.00 0.02 97.34 10:57:01 6 3.87 0.00 0.32 0.92 0.03 94.87 10:57:01 7 0.43 0.00 0.33 1.05 0.02 98.17 Average: all 9.12 0.00 1.06 2.45 0.04 87.33 Average: 0 8.21 0.00 1.03 0.89 0.04 89.83 Average: 1 13.31 0.00 1.46 5.45 0.05 79.72 Average: 2 9.64 0.00 0.85 4.55 0.04 84.92 Average: 3 11.57 0.00 1.36 0.97 0.05 86.05 Average: 4 7.32 0.00 0.93 1.03 0.03 90.68 Average: 5 7.45 0.00 0.80 3.71 0.04 88.01 Average: 6 9.10 0.00 1.08 0.77 0.05 89.00 Average: 7 6.38 0.00 0.94 2.20 0.04 90.45