---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5243 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 11G 145G 7% / 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 845 28394 0 2927 30879 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:5c:8c:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe5c:8cf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:18:f8:37 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:f8ff:fe18:f837/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5243) 12/15/23 _x86_64_ (8 CPU) 10:43:13 LINUX RESTART (8 CPU) 10:44:02 tps rtps wtps bread/s bwrtn/s 10:45:01 86.56 18.01 68.55 1038.56 13038.70 10:46:01 130.06 20.31 109.75 822.66 20514.85 10:47:01 35.26 0.92 34.34 26.00 10623.43 10:48:01 26.27 0.80 25.47 21.19 8418.66 10:49:01 106.13 2.97 103.17 423.19 35278.37 Average: 76.83 8.57 68.26 464.41 17590.10 10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 30141472 31745656 2797740 8.49 70340 1844296 1431816 4.21 829164 1679048 175780 10:46:01 29082516 30904132 3856696 11.71 81960 2039400 2241412 6.59 1703656 1841284 11000 10:47:01 28416204 30365576 4523008 13.73 87640 2155432 2818764 8.29 2281104 1914668 22408 10:48:01 26635120 28627120 6304092 19.14 89640 2192960 5294584 15.58 4030032 1931000 2140 10:49:01 29137440 31663580 3801772 11.54 97904 2708708 1424732 4.19 1174028 2271048 544 Average: 28682550 30661213 4256662 12.92 85497 2188159 2642262 7.77 2003597 1927410 42374 10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 58.34 39.77 994.07 7.08 0.00 0.00 0.00 0.00 10:45:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 280.34 185.59 1495.08 53.31 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 505.07 323.13 1437.97 114.59 0.00 0.00 0.00 0.00 10:47:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 107.68 79.31 427.59 20.93 0.00 0.00 0.00 0.00 10:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:49:01 ens3 443.02 410.78 1529.96 1704.00 0.00 0.00 0.00 0.00 10:49:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 279.62 208.27 1177.52 381.25 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5243) 12/15/23 _x86_64_ (8 CPU) 10:43:13 LINUX RESTART (8 CPU) 10:44:02 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 9.38 0.00 0.69 2.26 0.03 87.65 10:45:01 0 17.37 0.00 0.99 1.55 0.05 80.04 10:45:01 1 16.82 0.00 1.15 0.81 0.03 81.17 10:45:01 2 2.64 0.00 0.49 0.03 0.00 96.83 10:45:01 3 0.34 0.00 0.12 0.02 0.02 99.51 10:45:01 4 2.51 0.00 0.36 3.16 0.02 93.96 10:45:01 5 17.12 0.00 1.04 1.46 0.05 80.33 10:45:01 6 10.34 0.00 0.59 0.88 0.03 88.15 10:45:01 7 7.93 0.00 0.82 10.11 0.03 81.11 10:46:01 all 17.65 0.00 0.77 3.85 0.05 77.68 10:46:01 0 11.14 0.00 0.55 0.89 0.05 87.37 10:46:01 1 15.05 0.00 0.74 1.71 0.03 82.47 10:46:01 2 16.39 0.00 0.52 0.77 0.03 82.29 10:46:01 3 18.13 0.00 0.38 0.40 0.03 81.05 10:46:01 4 23.81 0.00 1.75 16.14 0.07 58.22 10:46:01 5 18.86 0.00 0.37 1.34 0.07 79.36 10:46:01 6 28.49 0.00 1.55 4.59 0.08 65.29 10:46:01 7 9.39 0.00 0.28 5.08 0.03 85.21 10:47:01 all 51.76 0.00 1.88 0.39 0.09 45.89 10:47:01 0 50.13 0.00 1.80 0.17 0.10 47.81 10:47:01 1 50.13 0.00 1.57 0.07 0.08 48.14 10:47:01 2 50.50 0.00 1.62 0.02 0.08 47.77 10:47:01 3 59.19 0.00 2.42 0.17 0.10 38.12 10:47:01 4 50.61 0.00 1.81 2.49 0.08 45.00 10:47:01 5 55.97 0.00 1.71 0.08 0.08 42.15 10:47:01 6 44.82 0.00 1.82 0.07 0.08 53.20 10:47:01 7 52.71 0.00 2.27 0.02 0.08 44.92 10:48:01 all 81.02 0.00 2.15 0.10 0.15 16.58 10:48:01 0 84.11 0.00 2.32 0.00 0.19 13.38 10:48:01 1 79.63 0.00 2.62 0.00 0.17 17.58 10:48:01 2 81.48 0.00 2.26 0.15 0.15 15.95 10:48:01 3 85.28 0.00 2.16 0.08 0.18 12.29 10:48:01 4 80.77 0.00 2.15 0.55 0.15 16.37 10:48:01 5 79.66 0.00 1.93 0.00 0.13 18.27 10:48:01 6 75.77 0.00 1.66 0.02 0.12 22.43 10:48:01 7 81.39 0.00 2.08 0.00 0.15 16.38 10:49:01 all 13.88 0.00 1.40 6.31 0.06 78.36 10:49:01 0 14.77 0.00 1.48 0.35 0.05 83.34 10:49:01 1 15.24 0.00 1.31 6.36 0.07 77.03 10:49:01 2 15.62 0.00 1.32 3.93 0.07 79.06 10:49:01 3 12.77 0.00 1.36 0.38 0.05 85.44 10:49:01 4 11.13 0.00 1.34 37.05 0.08 50.39 10:49:01 5 14.60 0.00 1.74 2.06 0.05 81.55 10:49:01 6 11.79 0.00 1.24 0.18 0.07 86.72 10:49:01 7 15.07 0.00 1.39 0.22 0.05 83.27 Average: all 34.72 0.00 1.38 2.59 0.08 61.24 Average: 0 35.44 0.00 1.43 0.59 0.09 62.45 Average: 1 35.24 0.00 1.47 1.80 0.08 61.41 Average: 2 33.27 0.00 1.24 0.99 0.07 64.44 Average: 3 35.18 0.00 1.29 0.21 0.08 63.25 Average: 4 33.83 0.00 1.49 11.90 0.08 52.71 Average: 5 37.26 0.00 1.36 0.99 0.08 60.32 Average: 6 34.22 0.00 1.37 1.15 0.08 63.18 Average: 7 33.30 0.00 1.37 3.07 0.07 62.19