---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76130 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 716K 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 769 28949 0 2448 30963 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:29:7b:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe29:7b59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:18:f1:24 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 4: br-917bf0cbec6a: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:d1:27:3e brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-917bf0cbec6a valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76130) 11/15/23 _x86_64_ (8 CPU) 12:49:28 LINUX RESTART (8 CPU) 12:50:02 tps rtps wtps bread/s bwrtn/s 12:51:01 144.52 72.28 72.24 4688.83 27998.24 12:52:01 120.36 7.30 113.06 87.99 33697.58 12:53:01 77.20 8.78 68.42 1604.13 25661.19 12:54:01 14.30 0.33 13.96 27.60 19516.21 12:55:01 41.76 1.72 40.04 114.78 20407.67 Average: 79.41 17.90 61.51 1293.35 25447.68 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 30104712 31728828 2834508 8.61 69584 1865252 1439580 4.24 854112 1698440 199572 12:52:01 29688424 31697376 3250796 9.87 90312 2209212 1504016 4.43 927336 2000836 205288 12:53:01 29747252 31783828 3191968 9.69 92700 2233128 1326328 3.90 862348 2004084 176 12:54:01 29721760 31759324 3217460 9.77 92792 2233960 1362080 4.01 886600 2003852 184 12:55:01 29671860 31733484 3267360 9.92 97748 2252592 1430140 4.21 927580 2010892 27772 Average: 29786802 31740568 3152418 9.57 88627 2158829 1412429 4.16 891595 1943621 86598 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 12:51:01 ens3 373.19 243.99 1553.39 62.89 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:52:01 ens3 55.96 40.54 624.05 9.89 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:53:01 ens3 18.56 13.46 123.88 3.28 0.00 0.00 0.00 0.00 12:53:01 br-917bf0cbec6a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 ens3 3.12 2.55 0.66 0.87 0.00 0.00 0.00 0.00 12:54:01 br-917bf0cbec6a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 1.47 1.47 0.11 0.11 0.00 0.00 0.00 0.00 12:55:01 ens3 46.83 39.18 114.72 16.16 0.00 0.00 0.00 0.00 12:55:01 br-917bf0cbec6a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 98.62 67.36 479.76 18.47 0.00 0.00 0.00 0.00 Average: br-917bf0cbec6a 0.00 0.00 0.00 0.00 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-76130) 11/15/23 _x86_64_ (8 CPU) 12:49:28 LINUX RESTART (8 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 11.27 0.00 1.04 2.71 0.04 84.93 12:51:01 0 14.84 0.00 0.86 0.76 0.03 83.50 12:51:01 1 4.62 0.00 0.71 0.63 0.02 94.02 12:51:01 2 4.06 0.00 0.76 0.58 0.03 94.57 12:51:01 3 13.04 0.00 1.16 0.90 0.03 84.87 12:51:01 4 6.15 0.00 0.68 14.24 0.03 78.90 12:51:01 5 3.57 0.00 0.42 1.72 0.07 94.22 12:51:01 6 27.83 0.00 2.11 2.14 0.10 67.82 12:51:01 7 16.04 0.00 1.60 0.70 0.03 81.63 12:52:01 all 9.54 0.00 0.72 3.49 0.03 86.23 12:52:01 0 16.07 0.00 0.95 0.30 0.03 82.65 12:52:01 1 4.23 0.00 0.38 0.05 0.02 95.32 12:52:01 2 0.53 0.00 0.30 3.54 0.00 95.63 12:52:01 3 10.41 0.00 0.80 1.16 0.03 87.59 12:52:01 4 2.72 0.00 0.38 2.02 0.02 94.86 12:52:01 5 14.63 0.00 1.12 19.58 0.08 64.59 12:52:01 6 2.17 0.00 0.37 0.00 0.02 97.44 12:52:01 7 25.49 0.00 1.45 1.30 0.03 71.73 12:53:01 all 0.97 0.00 0.24 2.20 0.01 96.57 12:53:01 0 0.52 0.00 0.18 0.00 0.00 99.30 12:53:01 1 3.85 0.00 0.37 0.07 0.00 95.72 12:53:01 2 0.18 0.00 0.15 11.56 0.02 88.09 12:53:01 3 0.90 0.00 0.30 0.38 0.02 98.40 12:53:01 4 0.52 0.00 0.12 0.35 0.03 98.98 12:53:01 5 1.38 0.00 0.32 1.43 0.05 96.82 12:53:01 6 0.32 0.00 0.40 3.82 0.02 95.45 12:53:01 7 0.15 0.00 0.13 0.00 0.00 99.72 12:54:01 all 0.21 0.00 0.05 1.49 0.01 98.24 12:54:01 0 0.05 0.00 0.02 0.00 0.00 99.93 12:54:01 1 0.08 0.00 0.05 0.05 0.00 99.82 12:54:01 2 0.65 0.00 0.08 6.22 0.00 93.05 12:54:01 3 0.05 0.00 0.03 0.08 0.00 99.83 12:54:01 4 0.27 0.00 0.02 0.00 0.00 99.72 12:54:01 5 0.08 0.00 0.07 5.55 0.02 94.28 12:54:01 6 0.47 0.00 0.05 0.00 0.00 99.48 12:54:01 7 0.05 0.00 0.07 0.02 0.02 99.85 12:55:01 all 6.61 0.00 0.46 5.68 0.03 87.23 12:55:01 0 0.72 0.00 0.23 0.02 0.02 99.02 12:55:01 1 17.77 0.00 0.80 0.83 0.07 80.53 12:55:01 2 0.82 0.00 0.20 0.00 0.02 98.97 12:55:01 3 21.09 0.00 1.00 29.01 0.05 48.84 12:55:01 4 6.18 0.00 0.48 1.30 0.03 92.01 12:55:01 5 0.58 0.00 0.28 10.43 0.03 88.67 12:55:01 6 3.47 0.00 0.42 3.18 0.03 92.90 12:55:01 7 2.37 0.00 0.27 0.68 0.02 96.67 Average: all 5.70 0.00 0.50 3.11 0.02 90.66 Average: 0 6.41 0.00 0.45 0.21 0.02 92.91 Average: 1 6.11 0.00 0.46 0.32 0.02 93.08 Average: 2 1.24 0.00 0.30 4.39 0.01 94.06 Average: 3 9.07 0.00 0.66 6.31 0.03 83.93 Average: 4 3.16 0.00 0.34 3.55 0.02 92.93 Average: 5 4.04 0.00 0.44 7.76 0.05 87.71 Average: 6 6.78 0.00 0.66 1.83 0.03 90.70 Average: 7 8.80 0.00 0.70 0.54 0.02 89.95