---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8357 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 14G 142G 9% / 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 825 25760 0 5580 30885 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:e8:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe89:e8f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:f7:a5:54 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8357) 02/24/24 _x86_64_ (8 CPU) 13:32:28 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 117.67 42.87 74.81 1930.87 25488.31 13:35:01 128.71 23.10 105.62 2769.54 31086.29 13:36:01 270.25 6.25 264.01 551.87 128320.16 13:37:01 153.52 6.90 146.63 301.12 23996.35 13:38:01 17.06 0.08 16.98 2.80 18844.79 13:39:01 62.01 0.70 61.31 37.46 20889.84 Average: 124.89 13.23 111.66 929.52 41481.60 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30166620 31755180 2772600 8.42 69072 1830180 1394008 4.10 814232 1667064 168540 13:35:01 28913608 31711376 4025612 12.22 99808 2969828 1385196 4.08 933136 2717828 963500 13:36:01 26191040 31436840 6748180 20.49 129744 5278600 4129276 12.15 1255752 4980076 872 13:37:01 24227752 29606700 8711468 26.45 136444 5390616 8544532 25.14 3240240 4907984 60 13:38:01 24130468 29512276 8808752 26.74 136664 5392996 8688236 25.56 3335916 4907992 808 13:39:01 26344148 31587404 6595072 20.02 138320 5267912 1545464 4.55 1311460 4778500 14508 Average: 26662273 30934963 6276947 19.06 118342 4355022 4281119 12.60 1815123 3993241 191381 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 186.17 119.94 1115.38 35.28 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.60 6.60 0.62 0.62 0.00 0.00 0.00 0.00 13:35:01 ens3 204.38 136.58 5280.35 14.65 0.00 0.00 0.00 0.00 13:35:01 br-f0e206516407 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 5.27 5.27 0.55 0.55 0.00 0.00 0.00 0.00 13:36:01 veth7a643ae 0.08 0.27 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 vethdfbfa6b 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 veth03d5b97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethd38e03a 15.11 14.66 1.88 1.90 0.00 0.00 0.00 0.00 13:37:01 lo 1.08 1.08 0.09 0.09 0.00 0.00 0.00 0.00 13:37:01 veth7a643ae 77.47 92.67 45.97 25.77 0.00 0.00 0.00 0.00 13:37:01 veth14a8c33 16.55 14.41 2.76 11.52 0.00 0.00 0.00 0.00 13:38:01 vethd38e03a 16.88 12.03 8.03 3.92 0.00 0.00 0.00 0.00 13:38:01 lo 0.83 0.83 0.30 0.30 0.00 0.00 0.00 0.00 13:38:01 veth7a643ae 30.88 37.19 43.59 8.73 0.00 0.00 0.00 0.00 13:38:01 veth14a8c33 26.76 26.73 7.55 27.82 0.00 0.00 0.00 0.00 13:39:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 13:39:01 ens3 1597.35 907.00 31635.06 158.49 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 222.10 127.12 5188.82 21.42 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-8357) 02/24/24 _x86_64_ (8 CPU) 13:32:28 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.87 0.00 0.83 2.06 0.03 86.21 13:34:01 0 0.92 0.00 0.48 0.39 0.00 98.22 13:34:01 1 3.50 0.00 0.75 12.98 0.05 82.72 13:34:01 2 14.87 0.00 0.78 0.52 0.03 83.80 13:34:01 3 14.76 0.00 0.88 0.53 0.03 83.80 13:34:01 4 18.45 0.00 1.00 0.71 0.03 79.81 13:34:01 5 16.90 0.00 1.63 1.07 0.05 80.34 13:34:01 6 14.12 0.00 0.73 0.07 0.02 85.07 13:34:01 7 3.43 0.00 0.32 0.22 0.02 96.01 13:35:01 all 11.49 0.00 2.05 2.07 0.04 84.35 13:35:01 0 3.85 0.00 1.98 0.34 0.05 93.78 13:35:01 1 3.70 0.00 1.93 6.62 0.03 87.72 13:35:01 2 4.63 0.00 1.09 0.05 0.03 94.20 13:35:01 3 19.73 0.00 2.11 1.86 0.05 76.26 13:35:01 4 9.03 0.00 2.23 0.03 0.03 88.67 13:35:01 5 4.99 0.00 1.70 5.58 0.07 87.67 13:35:01 6 28.28 0.00 2.95 1.58 0.07 67.13 13:35:01 7 17.69 0.00 2.44 0.50 0.05 79.32 13:36:01 all 10.21 0.00 4.69 7.87 0.06 77.17 13:36:01 0 11.15 0.00 3.74 0.24 0.05 84.82 13:36:01 1 10.17 0.00 4.80 4.62 0.07 80.34 13:36:01 2 9.40 0.00 4.58 1.96 0.07 83.99 13:36:01 3 9.59 0.00 3.32 11.86 0.05 75.19 13:36:01 4 9.43 0.00 5.34 1.67 0.07 83.50 13:36:01 5 9.48 0.00 5.92 42.07 0.09 42.44 13:36:01 6 12.55 0.00 5.34 0.37 0.05 81.69 13:36:01 7 9.87 0.00 4.42 0.32 0.05 85.34 13:37:01 all 30.61 0.00 3.65 3.18 0.17 62.39 13:37:01 0 26.72 0.00 3.38 0.92 0.65 68.33 13:37:01 1 27.30 0.00 3.56 2.05 0.10 66.99 13:37:01 2 33.44 0.00 3.63 10.34 0.08 52.50 13:37:01 3 37.28 0.00 4.39 2.25 0.12 55.96 13:37:01 4 31.71 0.00 3.60 0.89 0.08 63.72 13:37:01 5 21.82 0.00 2.66 1.78 0.08 73.66 13:37:01 6 33.43 0.00 3.39 6.48 0.10 56.59 13:37:01 7 33.39 0.00 4.65 0.72 0.10 61.13 13:38:01 all 4.48 0.00 0.50 1.08 0.05 93.89 13:38:01 0 3.17 0.00 0.37 0.02 0.05 96.39 13:38:01 1 5.22 0.00 0.60 0.07 0.03 94.08 13:38:01 2 4.39 0.00 0.42 8.52 0.03 86.64 13:38:01 3 4.75 0.00 0.43 0.00 0.05 94.77 13:38:01 4 4.64 0.00 0.50 0.00 0.05 94.81 13:38:01 5 3.62 0.00 0.47 0.00 0.05 95.86 13:38:01 6 4.55 0.00 0.65 0.05 0.12 94.63 13:38:01 7 5.51 0.00 0.52 0.00 0.05 93.92 13:39:01 all 3.59 0.00 0.66 1.29 0.04 94.41 13:39:01 0 1.72 0.00 0.62 0.17 0.03 97.47 13:39:01 1 1.64 0.00 0.68 0.05 0.05 97.58 13:39:01 2 1.02 0.00 0.58 8.58 0.05 89.76 13:39:01 3 2.06 0.00 0.57 0.10 0.05 97.23 13:39:01 4 2.20 0.00 0.67 0.15 0.03 96.95 13:39:01 5 1.70 0.00 0.62 0.17 0.03 97.48 13:39:01 6 13.93 0.00 0.79 0.95 0.03 84.30 13:39:01 7 4.48 0.00 0.79 0.15 0.03 94.55 Average: all 11.85 0.00 2.06 2.91 0.07 83.11 Average: 0 7.88 0.00 1.75 0.34 0.14 89.89 Average: 1 8.58 0.00 2.05 4.37 0.06 84.95 Average: 2 11.27 0.00 1.84 5.01 0.05 81.83 Average: 3 14.59 0.00 1.94 2.76 0.06 80.65 Average: 4 12.56 0.00 2.22 0.57 0.05 84.60 Average: 5 9.75 0.00 2.16 8.36 0.06 79.67 Average: 6 17.79 0.00 2.31 1.58 0.06 78.25 Average: 7 12.41 0.00 2.19 0.32 0.05 85.04