---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27305 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 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 861 27386 0 3919 30850 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:3f:f2:83 brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe3f:f283/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:86:38:59 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::42:8eff:fe86:3859/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27305) 04/25/24 _x86_64_ (8 CPU) 13:56:27 LINUX RESTART (8 CPU) 13:57:01 tps rtps wtps bread/s bwrtn/s 13:58:01 134.94 71.16 63.78 4612.73 24486.37 13:59:01 133.39 35.28 98.12 1788.64 23759.64 14:00:01 60.54 11.71 48.83 716.95 17423.63 14:01:01 26.80 3.02 23.78 76.79 22991.50 14:02:01 216.80 2.68 214.11 117.98 19216.66 14:03:01 222.68 2.33 220.35 376.13 72559.73 Average: 132.52 21.03 111.49 1281.65 30071.59 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 30065936 31656472 2873284 8.72 66520 1835440 1504652 4.43 950716 1631896 181036 13:59:01 29589028 31403288 3350192 10.17 81096 2034304 1677516 4.94 1190856 1846988 51588 14:00:01 27983648 29934368 4955572 15.04 85668 2161612 2805232 8.25 2743676 1887816 9652 14:01:01 27993648 30266256 4945572 15.01 86908 2476692 2435936 7.17 2515812 2095220 5116 14:02:01 26454324 29588156 6484896 19.69 94780 3310356 3162108 9.30 3332140 2773264 775888 14:03:01 26039216 29579172 6900004 20.95 108880 3683136 3071892 9.04 3435000 3056532 812 Average: 28020967 30404619 4918253 14.93 87309 2583590 2442889 7.19 2361367 2215286 170682 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 ens3 365.49 219.76 1489.07 56.99 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:59:01 ens3 175.74 135.08 1813.67 27.84 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:00:01 ens3 513.13 357.92 1620.06 121.99 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 388.79 320.71 273.17 1677.48 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 25.25 25.25 5.54 5.54 0.00 0.00 0.00 0.00 14:02:01 ens3 553.04 417.60 3814.66 1719.30 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 13.95 13.95 2.30 2.30 0.00 0.00 0.00 0.00 14:03:01 ens3 345.07 250.25 836.94 845.89 0.00 0.00 0.00 0.00 14:03:01 docker0 15.52 36.83 1.60 777.31 0.00 0.00 0.00 0.00 14:03:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 390.21 283.55 1641.28 741.56 0.00 0.00 0.00 0.00 Average: docker0 2.59 6.14 0.27 129.53 0.00 0.00 0.00 0.00 Average: lo 7.20 7.20 1.37 1.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27305) 04/25/24 _x86_64_ (8 CPU) 13:56:27 LINUX RESTART (8 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 9.83 0.00 1.00 4.74 0.05 84.38 13:58:01 0 6.34 0.00 1.02 0.53 0.03 92.07 13:58:01 1 5.83 0.00 1.07 0.60 0.03 92.46 13:58:01 2 12.82 0.00 1.34 0.72 0.05 85.08 13:58:01 3 4.57 0.00 0.54 5.24 0.05 89.61 13:58:01 4 6.08 0.00 0.43 16.58 0.02 76.88 13:58:01 5 2.34 0.00 0.55 6.75 0.08 90.27 13:58:01 6 28.32 0.00 1.71 6.49 0.07 63.41 13:58:01 7 12.37 0.00 1.29 1.06 0.03 85.24 13:59:01 all 11.86 0.00 0.70 4.05 0.05 83.34 13:59:01 0 7.35 0.00 0.50 2.32 0.03 89.80 13:59:01 1 26.45 0.00 1.32 3.36 0.10 68.77 13:59:01 2 13.31 0.00 0.65 0.83 0.03 85.17 13:59:01 3 9.86 0.00 1.04 3.18 0.05 85.88 13:59:01 4 6.40 0.00 0.55 8.51 0.07 84.47 13:59:01 5 6.60 0.00 0.65 12.12 0.08 80.54 13:59:01 6 14.49 0.00 0.30 0.99 0.05 84.18 13:59:01 7 10.43 0.00 0.62 1.09 0.05 87.81 14:00:01 all 36.91 0.00 1.13 1.70 0.08 60.19 14:00:01 0 36.65 0.00 0.55 0.00 0.05 62.75 14:00:01 1 48.04 0.00 1.24 0.39 0.08 50.25 14:00:01 2 36.74 0.00 0.74 0.23 0.07 62.22 14:00:01 3 38.31 0.00 1.66 0.20 0.08 59.75 14:00:01 4 39.64 0.00 1.21 0.96 0.05 58.14 14:00:01 5 30.23 0.00 1.18 10.59 0.08 57.91 14:00:01 6 29.32 0.00 0.82 0.62 0.07 69.17 14:00:01 7 36.27 0.00 1.63 0.67 0.08 61.35 14:01:01 all 17.90 0.00 0.96 1.76 0.04 79.34 14:01:01 0 19.55 0.00 0.52 0.00 0.05 79.88 14:01:01 1 20.15 0.00 1.47 0.18 0.03 78.16 14:01:01 2 15.97 0.00 1.40 0.00 0.05 82.57 14:01:01 3 20.38 0.00 0.65 0.00 0.05 78.92 14:01:01 4 13.30 0.00 1.15 0.05 0.03 85.46 14:01:01 5 15.01 0.00 0.45 8.94 0.05 75.55 14:01:01 6 18.09 0.00 0.69 4.89 0.03 76.31 14:01:01 7 20.73 0.00 1.35 0.00 0.05 77.87 14:02:01 all 38.72 0.00 2.24 2.03 0.09 56.92 14:02:01 0 30.68 0.00 2.70 5.53 0.07 61.02 14:02:01 1 56.20 0.00 2.39 0.51 0.12 40.78 14:02:01 2 24.98 0.00 2.04 0.37 0.08 72.53 14:02:01 3 33.10 0.00 1.55 0.24 0.08 65.03 14:02:01 4 42.20 0.00 1.11 0.47 0.07 56.16 14:02:01 5 42.98 0.00 4.42 5.20 0.12 47.28 14:02:01 6 47.27 0.00 1.01 0.57 0.08 51.07 14:02:01 7 32.58 0.00 2.69 3.34 0.08 61.31 14:03:01 all 5.03 0.00 1.48 7.96 0.05 85.49 14:03:01 0 3.56 0.00 1.34 24.14 0.03 70.93 14:03:01 1 4.46 0.00 1.29 0.23 0.08 93.94 14:03:01 2 5.06 0.00 1.41 9.22 0.07 84.25 14:03:01 3 4.75 0.00 1.42 0.08 0.03 93.71 14:03:01 4 10.53 0.00 2.14 0.67 0.05 86.60 14:03:01 5 3.40 0.00 1.56 10.13 0.03 84.88 14:03:01 6 4.17 0.00 1.74 14.91 0.05 79.13 14:03:01 7 4.24 0.00 0.96 4.31 0.05 90.44 Average: all 20.02 0.00 1.25 3.71 0.06 74.96 Average: 0 17.33 0.00 1.10 5.42 0.04 76.10 Average: 1 26.80 0.00 1.46 0.88 0.08 70.78 Average: 2 18.15 0.00 1.26 1.89 0.06 78.64 Average: 3 18.47 0.00 1.14 1.49 0.06 78.84 Average: 4 19.68 0.00 1.10 4.55 0.05 74.63 Average: 5 16.71 0.00 1.47 8.96 0.08 72.79 Average: 6 23.60 0.00 1.04 4.74 0.06 70.56 Average: 7 19.45 0.00 1.42 1.74 0.06 77.33