---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38430 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 877 27251 0 4038 30834 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:ca:aa:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:feca:aa4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:e9:8e:79 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::42:9bff:fee9:8e79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38430) 09/14/24 _x86_64_ (8 CPU) 12:01:24 LINUX RESTART (8 CPU) 12:02:03 tps rtps wtps bread/s bwrtn/s 12:03:01 300.47 39.16 261.31 1794.97 14857.08 12:04:01 159.18 21.26 137.92 829.06 25676.91 12:05:01 67.70 3.90 63.80 441.87 35102.00 12:06:01 81.26 0.47 80.79 26.26 36230.59 12:07:01 107.58 0.03 107.55 0.27 16596.70 12:08:01 64.67 0.42 64.26 3.33 13554.41 12:09:01 112.71 0.83 111.88 45.73 11700.18 Average: 126.83 9.30 117.53 442.37 21993.62 12:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30122216 31703476 2817004 8.55 70480 1821112 1372220 4.04 867008 1656784 154000 12:04:01 28222504 30230248 4716716 14.32 87412 2213176 3177100 9.35 2398056 1984076 16096 12:05:01 27389392 30581952 5549828 16.85 92488 3374056 2519432 7.41 2295396 2880672 331404 12:06:01 27034848 30296824 5904372 17.93 123492 3380836 2583336 7.60 2807460 2667764 168608 12:07:01 27027112 30401448 5912108 17.95 136740 3450420 2566140 7.55 2719616 2736904 1400 12:08:01 26361580 30043296 6577640 19.97 175276 3671824 2629968 7.74 3163924 2900164 114180 12:09:01 27946216 31614328 4993004 15.16 177280 3675700 1450200 4.27 1629572 2886628 1916 Average: 27729124 30695939 5210096 15.82 123310 3083875 2328342 6.85 2268719 2530427 112515 12:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 105.46 68.65 957.81 26.26 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.07 1.07 0.07 0.07 0.00 0.00 0.00 0.00 12:04:01 ens3 612.63 435.32 4873.58 107.93 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 7.98 7.98 2.19 2.19 0.00 0.00 0.00 0.00 12:05:01 ens3 260.12 210.20 1445.97 60.19 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 vethcf115ad 107.30 194.69 20.54 646.18 0.00 0.00 0.00 0.05 12:06:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 12:06:01 ens3 596.40 594.89 1644.99 3346.68 0.00 0.00 0.00 0.00 12:06:01 docker0 110.65 200.65 19.27 723.73 0.00 0.00 0.00 0.00 12:07:01 vethcf115ad 100.55 109.62 13.89 129.56 0.00 0.00 0.00 0.01 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 146.84 122.05 140.54 21.95 0.00 0.00 0.00 0.00 12:07:01 docker0 100.55 109.58 12.52 129.56 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 345.11 230.01 779.85 45.20 0.00 0.00 0.00 0.00 12:08:01 docker0 194.78 288.94 31.18 765.88 0.00 0.00 0.00 0.00 12:08:01 vethfb2a051 179.77 275.34 32.91 764.22 0.00 0.00 0.00 0.06 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:09:01 ens3 55.97 53.52 18.08 10.61 0.00 0.00 0.00 0.00 12:09:01 docker0 36.53 34.99 1.63 2.86 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 304.18 245.80 1410.92 519.38 0.00 0.00 0.00 0.00 Average: docker0 63.52 91.04 9.27 232.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38430) 09/14/24 _x86_64_ (8 CPU) 12:01:24 LINUX RESTART (8 CPU) 12:02:03 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 8.59 0.00 0.84 4.01 0.03 86.53 12:03:01 0 8.06 0.00 0.62 0.66 0.03 90.62 12:03:01 1 2.76 0.00 1.12 2.66 0.07 93.38 12:03:01 2 1.44 0.00 0.36 3.71 0.02 94.48 12:03:01 3 7.72 0.00 0.90 19.51 0.03 71.84 12:03:01 4 1.96 0.00 0.34 1.41 0.02 96.26 12:03:01 5 1.10 0.00 0.29 0.26 0.02 98.33 12:03:01 6 26.73 0.00 1.59 2.74 0.05 68.90 12:03:01 7 18.88 0.00 1.45 1.14 0.03 78.50 12:04:01 all 20.06 0.00 1.57 3.38 0.06 74.93 12:04:01 0 17.20 0.00 1.04 1.67 0.05 80.05 12:04:01 1 32.74 0.00 3.23 3.58 0.08 60.38 12:04:01 2 17.53 0.00 2.14 0.30 0.07 79.97 12:04:01 3 18.02 0.00 0.87 7.93 0.07 73.11 12:04:01 4 19.60 0.00 1.10 2.76 0.07 76.47 12:04:01 5 15.60 0.00 2.08 4.73 0.05 77.55 12:04:01 6 16.71 0.00 1.04 3.03 0.07 79.16 12:04:01 7 23.08 0.00 1.06 3.10 0.07 72.70 12:05:01 all 11.77 0.00 1.42 1.71 0.04 85.05 12:05:01 0 25.85 0.00 2.74 1.19 0.05 70.16 12:05:01 1 10.15 0.00 1.89 0.32 0.03 87.61 12:05:01 2 10.21 0.00 1.62 0.20 0.05 87.92 12:05:01 3 9.82 0.00 1.34 4.45 0.05 84.34 12:05:01 4 9.99 0.00 0.82 0.05 0.05 89.09 12:05:01 5 5.06 0.00 0.95 0.03 0.03 93.92 12:05:01 6 12.09 0.00 0.94 5.53 0.03 81.41 12:05:01 7 11.06 0.00 1.07 1.92 0.03 85.92 12:06:01 all 10.24 0.00 1.60 2.12 0.06 85.97 12:06:01 0 11.24 0.00 1.66 0.03 0.05 87.01 12:06:01 1 6.25 0.00 1.79 1.11 0.07 90.78 12:06:01 2 5.37 0.00 1.29 0.53 0.07 92.74 12:06:01 3 5.49 0.00 1.66 9.02 0.08 83.75 12:06:01 4 12.80 0.00 1.68 3.49 0.08 81.95 12:06:01 5 1.59 0.00 0.64 0.05 0.02 97.71 12:06:01 6 12.98 0.00 1.51 2.77 0.08 82.65 12:06:01 7 26.30 0.00 2.57 0.03 0.07 71.04 12:07:01 all 3.88 0.00 0.52 1.40 0.03 94.16 12:07:01 0 15.14 0.00 1.22 1.24 0.02 82.39 12:07:01 1 1.39 0.00 0.42 2.40 0.05 95.74 12:07:01 2 2.06 0.00 0.37 0.23 0.02 97.32 12:07:01 3 0.72 0.00 0.22 0.12 0.02 98.93 12:07:01 4 10.28 0.00 1.10 3.35 0.07 85.21 12:07:01 5 0.10 0.00 0.05 0.00 0.02 99.83 12:07:01 6 1.34 0.00 0.80 3.86 0.03 93.97 12:07:01 7 0.07 0.00 0.00 0.00 0.02 99.92 12:08:01 all 6.60 0.00 1.16 1.06 0.05 91.12 12:08:01 0 5.00 0.00 1.87 0.67 0.07 92.39 12:08:01 1 4.70 0.00 1.67 0.62 0.07 92.95 12:08:01 2 2.64 0.00 0.49 0.03 0.03 96.80 12:08:01 3 31.77 0.00 2.06 0.25 0.07 65.86 12:08:01 4 3.04 0.00 0.67 2.00 0.05 94.24 12:08:01 5 2.73 0.00 1.40 2.19 0.05 93.63 12:08:01 6 2.70 0.00 0.95 2.75 0.05 93.54 12:08:01 7 0.27 0.00 0.12 0.00 0.07 99.55 12:09:01 all 4.96 0.00 0.47 0.81 0.03 93.74 12:09:01 0 2.04 0.00 0.43 0.03 0.05 97.45 12:09:01 1 13.47 0.00 0.55 0.52 0.02 85.44 12:09:01 2 1.81 0.00 0.23 0.00 0.02 97.94 12:09:01 3 0.83 0.00 0.32 0.00 0.02 98.83 12:09:01 4 1.80 0.00 0.60 1.67 0.00 95.93 12:09:01 5 12.03 0.00 0.68 4.16 0.03 83.09 12:09:01 6 6.88 0.00 0.57 0.05 0.02 92.49 12:09:01 7 0.78 0.00 0.33 0.02 0.03 98.83 Average: all 9.44 0.00 1.08 2.06 0.04 87.37 Average: 0 12.09 0.00 1.37 0.78 0.05 85.71 Average: 1 10.25 0.00 1.52 1.59 0.06 86.58 Average: 2 5.89 0.00 0.93 0.70 0.04 92.44 Average: 3 10.63 0.00 1.05 5.83 0.05 82.44 Average: 4 8.52 0.00 0.90 2.11 0.05 88.42 Average: 5 5.47 0.00 0.87 1.64 0.03 91.99 Average: 6 11.27 0.00 1.05 2.96 0.05 84.67 Average: 7 11.44 0.00 0.94 0.89 0.05 86.69