---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32612 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 900 27228 0 4038 30812 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:89:58:eb brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe89:58eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:e6:2c:1a 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:c1ff:fee6:2c1a/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-32612) 08/21/24 _x86_64_ (8 CPU) 12:02:45 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:01 406.85 87.55 319.30 6286.15 67418.90 12:05:01 178.24 18.88 159.36 676.29 41488.82 12:06:01 32.11 3.43 28.68 177.30 22656.36 12:07:01 134.54 2.98 131.56 415.40 76042.79 12:08:01 119.38 0.40 118.98 3.20 30916.18 12:09:01 77.46 0.28 77.17 2.27 27500.83 12:10:01 118.43 0.50 117.93 43.06 26036.06 Average: 152.43 16.29 136.14 1086.21 41722.51 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 30115848 31671880 2823372 8.57 69196 1798796 1372512 4.04 899248 1633668 131840 12:05:01 28813888 30814592 4125332 12.52 87152 2207544 2214996 6.52 1806088 1991080 12160 12:06:01 28139324 30594916 4799896 14.57 88392 2654088 2245008 6.61 2230828 2224732 406484 12:07:01 27155716 30334576 5783504 17.56 109520 3331680 2592300 7.63 2762440 2617424 107936 12:08:01 26976668 30353036 5962552 18.10 136776 3452456 2542032 7.48 2769356 2737812 8012 12:09:01 26333104 30015700 6606116 20.06 175228 3673172 2565616 7.55 3194868 2900240 128156 12:10:01 27913924 31582340 5025296 15.26 176820 3677024 1467100 4.32 1663560 2888964 516 Average: 27921210 30766720 5018010 15.23 120441 2970680 2142795 6.30 2189484 2427703 113586 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 12:04:01 ens3 424.70 255.92 1676.61 77.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:05:01 ens3 586.85 434.03 4929.73 105.59 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 12:06:01 ens3 262.79 166.52 570.89 45.68 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 12:07:01 ens3 622.20 594.93 2390.00 3348.93 0.00 0.00 0.00 0.00 12:07:01 veth54f90d7 71.82 152.12 11.34 497.77 0.00 0.00 0.00 0.04 12:07:01 docker0 74.89 157.14 10.54 575.24 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 225.71 175.19 279.40 32.96 0.00 0.00 0.00 0.00 12:08:01 veth54f90d7 143.89 156.69 23.33 265.74 0.00 0.00 0.00 0.02 12:08:01 docker0 143.89 156.64 21.37 265.74 0.00 0.00 0.00 0.00 12:09:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 vethab46f04 190.47 285.80 33.45 762.79 0.00 0.00 0.00 0.06 12:09:01 ens3 338.09 223.78 770.95 39.09 0.00 0.00 0.00 0.00 12:09:01 docker0 209.41 303.10 31.74 764.66 0.00 0.00 0.00 0.00 12:10:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:10:01 ens3 65.04 58.86 19.09 11.06 0.00 0.00 0.00 0.00 12:10:01 docker0 40.54 39.06 1.80 3.03 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.45 0.45 0.00 0.00 0.00 0.00 Average: ens3 360.77 272.75 1519.51 522.89 0.00 0.00 0.00 0.00 Average: docker0 66.97 93.71 9.35 229.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32612) 08/21/24 _x86_64_ (8 CPU) 12:02:45 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 10.67 0.00 1.47 2.48 0.04 85.33 12:04:01 0 10.74 0.00 1.29 3.63 0.03 84.31 12:04:01 1 10.95 0.00 2.71 1.24 0.07 85.04 12:04:01 2 8.11 0.00 1.24 5.43 0.05 85.17 12:04:01 3 4.47 0.00 0.70 0.98 0.03 93.81 12:04:01 4 9.62 0.00 1.13 0.60 0.03 88.61 12:04:01 5 4.80 0.00 0.70 3.89 0.03 90.57 12:04:01 6 28.67 0.00 2.42 1.24 0.07 67.60 12:04:01 7 8.02 0.00 1.55 2.85 0.03 87.55 12:05:01 all 15.09 0.00 1.75 2.13 0.05 80.98 12:05:01 0 14.42 0.00 3.22 0.58 0.07 81.71 12:05:01 1 12.55 0.00 1.17 1.96 0.05 84.27 12:05:01 2 17.69 0.00 3.01 8.57 0.05 70.67 12:05:01 3 12.92 0.00 0.84 0.17 0.02 86.06 12:05:01 4 9.12 0.00 1.05 0.05 0.03 89.75 12:05:01 5 33.15 0.00 2.12 2.43 0.08 62.21 12:05:01 6 7.97 0.00 0.89 0.27 0.03 90.85 12:05:01 7 12.89 0.00 1.67 2.97 0.07 82.41 12:06:01 all 16.93 0.00 0.81 1.12 0.04 81.10 12:06:01 0 12.26 0.00 0.52 0.00 0.02 87.20 12:06:01 1 17.83 0.00 0.43 0.02 0.07 81.65 12:06:01 2 15.83 0.00 0.80 0.20 0.02 83.15 12:06:01 3 34.77 0.00 1.89 0.13 0.05 63.16 12:06:01 4 17.00 0.00 1.07 2.29 0.03 79.61 12:06:01 5 10.91 0.00 0.60 6.34 0.03 82.11 12:06:01 6 15.79 0.00 0.63 0.00 0.05 83.53 12:06:01 7 10.99 0.00 0.54 0.00 0.05 88.42 12:07:01 all 9.17 0.00 2.02 3.61 0.05 85.14 12:07:01 0 13.29 0.00 2.25 3.10 0.07 81.30 12:07:01 1 5.24 0.00 1.75 0.25 0.03 92.73 12:07:01 2 10.89 0.00 0.99 0.40 0.05 87.67 12:07:01 3 13.37 0.00 2.60 8.56 0.07 75.40 12:07:01 4 4.41 0.00 1.63 6.96 0.05 86.95 12:07:01 5 5.24 0.00 2.20 5.74 0.07 86.75 12:07:01 6 9.29 0.00 3.08 0.57 0.05 87.01 12:07:01 7 11.73 0.00 1.65 3.34 0.07 83.22 12:08:01 all 4.81 0.00 0.79 2.60 0.03 91.77 12:08:01 0 28.88 0.00 1.89 3.26 0.05 65.91 12:08:01 1 2.40 0.00 0.90 0.82 0.03 95.84 12:08:01 2 0.02 0.00 0.03 0.02 0.00 99.93 12:08:01 3 2.09 0.00 0.97 0.30 0.03 96.61 12:08:01 4 1.52 0.00 0.25 0.12 0.02 98.10 12:08:01 5 1.30 0.00 1.04 10.30 0.03 87.33 12:08:01 6 2.09 0.00 1.05 0.68 0.03 96.14 12:08:01 7 0.20 0.00 0.18 5.33 0.03 94.25 12:09:01 all 7.30 0.00 1.15 2.17 0.05 89.33 12:09:01 0 2.96 0.00 0.84 6.22 0.03 89.96 12:09:01 1 5.01 0.00 0.55 0.38 0.05 94.02 12:09:01 2 7.64 0.00 1.61 0.42 0.05 90.29 12:09:01 3 34.92 0.00 2.86 0.52 0.05 61.65 12:09:01 4 3.20 0.00 1.09 1.04 0.05 94.63 12:09:01 5 3.32 0.00 0.75 8.21 0.05 87.67 12:09:01 6 1.12 0.00 1.39 0.59 0.05 96.85 12:09:01 7 0.25 0.00 0.10 0.05 0.03 99.57 12:10:01 all 4.16 0.00 0.40 1.83 0.02 93.59 12:10:01 0 12.75 0.00 0.67 7.39 0.03 79.16 12:10:01 1 3.42 0.00 0.47 0.00 0.02 96.10 12:10:01 2 1.90 0.00 0.32 0.00 0.02 97.77 12:10:01 3 0.84 0.00 0.47 0.05 0.03 98.61 12:10:01 4 0.82 0.00 0.30 0.63 0.02 98.23 12:10:01 5 0.67 0.00 0.25 0.05 0.02 99.02 12:10:01 6 12.37 0.00 0.47 0.23 0.03 86.90 12:10:01 7 0.52 0.00 0.33 6.27 0.02 92.86 Average: all 9.73 0.00 1.20 2.28 0.04 86.75 Average: 0 13.61 0.00 1.52 3.45 0.04 81.37 Average: 1 8.20 0.00 1.14 0.67 0.05 89.95 Average: 2 8.86 0.00 1.14 2.15 0.03 87.82 Average: 3 14.77 0.00 1.47 1.52 0.04 82.19 Average: 4 6.53 0.00 0.93 1.67 0.03 90.84 Average: 5 8.49 0.00 1.09 5.28 0.05 85.09 Average: 6 11.05 0.00 1.42 0.51 0.05 86.98 Average: 7 6.37 0.00 0.86 2.97 0.04 89.76