---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24351 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 14G 141G 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 890 24578 0 6698 30821 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:88:16:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe88:1621/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:78:ff:9b 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-24351) 04/19/24 _x86_64_ (8 CPU) 09:49:33 LINUX RESTART (8 CPU) 09:50:03 tps rtps wtps bread/s bwrtn/s 09:51:01 151.82 74.66 77.16 4783.31 43287.02 09:52:01 182.37 49.60 132.77 3702.77 34521.83 09:53:01 62.89 1.15 61.74 92.38 31788.70 09:54:01 87.34 13.35 73.99 2485.85 48637.76 09:55:01 218.16 6.67 211.50 879.85 75506.35 09:56:01 231.07 0.65 230.42 40.78 73290.82 09:57:01 88.95 0.12 88.84 10.93 27533.28 09:58:01 63.97 0.90 63.07 53.99 9865.42 Average: 135.76 18.15 117.61 1492.51 43054.01 09:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 30083144 31686208 2856076 8.67 67624 1845244 1475204 4.34 921056 1641160 188900 09:52:01 29349672 31281400 3589548 10.90 84836 2144984 1740492 5.12 1391248 1878176 34192 09:53:01 27874564 30264952 5064656 15.38 91480 2585964 2564768 7.55 2519712 2200416 171292 09:54:01 28158964 31578756 4780256 14.51 104080 3582860 1508528 4.44 1414836 2978592 286220 09:55:01 26070772 30989924 6868448 20.85 133264 4986208 5555996 16.35 2081560 4274800 596 09:56:01 22803684 29343356 10135536 30.77 178332 6412188 9961440 29.31 3891780 5584656 3332 09:57:01 20609852 27473064 12329368 37.43 185052 6718808 11568448 34.04 5861532 5785492 748 09:58:01 25218920 31603848 7720300 23.44 187080 6286060 1516580 4.46 1808868 5326720 2660 Average: 26271196 30527688 6668024 20.24 128968 4320290 4486432 13.20 2486324 3708752 85992 09:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 ens3 413.74 288.00 1571.73 68.00 0.00 0.00 0.00 0.00 09:51:01 lo 1.52 1.52 0.17 0.17 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 312.53 252.73 2558.80 48.28 0.00 0.00 0.00 0.00 09:52:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 1043.06 711.76 4477.92 227.20 0.00 0.00 0.00 0.00 09:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 499.95 372.52 1735.02 122.74 0.00 0.00 0.00 0.00 09:54:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth79bbdcf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 vethbb334bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth3babb5b 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:55:01 ens3 520.35 237.94 11197.52 20.71 0.00 0.00 0.00 0.00 09:56:01 veth79bbdcf 15.93 14.28 4.06 1.96 0.00 0.00 0.00 0.00 09:56:01 veth95b956e 83.72 76.23 122.14 6.66 0.00 0.00 0.00 0.01 09:56:01 vethbb334bb 14.49 13.34 1.85 2.22 0.00 0.00 0.00 0.00 09:56:01 br-76f3a0f45689 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 veth79bbdcf 20.83 30.08 4.05 4.03 0.00 0.00 0.00 0.00 09:57:01 veth95b956e 72.34 75.42 209.22 6.71 0.00 0.00 0.00 0.02 09:57:01 vethbb334bb 30.69 18.85 2.30 2.50 0.00 0.00 0.00 0.00 09:57:01 br-76f3a0f45689 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 3425.88 2171.52 33776.28 548.13 0.00 0.00 0.00 0.00 09:58:01 lo 19.63 19.63 2.03 2.03 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 428.56 271.38 4231.36 68.64 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.22 0.22 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-24351) 04/19/24 _x86_64_ (8 CPU) 09:49:33 LINUX RESTART (8 CPU) 09:50:03 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 10.27 0.00 1.11 5.13 0.03 83.45 09:51:01 0 5.49 0.00 1.26 11.65 0.05 81.55 09:51:01 1 4.77 0.00 0.70 1.30 0.02 93.21 09:51:01 2 6.64 0.00 0.71 4.09 0.03 88.53 09:51:01 3 6.88 0.00 0.86 1.26 0.02 90.98 09:51:01 4 3.92 0.00 1.14 18.69 0.05 76.20 09:51:01 5 13.05 0.00 1.16 1.54 0.05 84.20 09:51:01 6 24.45 0.00 1.80 2.09 0.05 71.61 09:51:01 7 16.98 0.00 1.23 0.48 0.05 81.26 09:52:01 all 18.21 0.00 1.07 3.23 0.05 77.45 09:52:01 0 22.11 0.00 1.05 9.77 0.05 67.02 09:52:01 1 13.63 0.00 0.92 0.54 0.05 84.86 09:52:01 2 8.93 0.00 0.45 1.62 0.02 88.99 09:52:01 3 19.84 0.00 0.90 1.45 0.05 77.75 09:52:01 4 14.96 0.00 1.25 4.32 0.07 79.40 09:52:01 5 13.16 0.00 1.17 2.10 0.05 83.51 09:52:01 6 18.15 0.00 1.17 3.26 0.03 77.38 09:52:01 7 34.90 0.00 1.59 2.72 0.08 60.71 09:53:01 all 46.43 0.00 1.52 0.66 0.09 51.29 09:53:01 0 50.88 0.00 0.98 1.55 0.07 46.52 09:53:01 1 40.38 0.00 1.54 0.28 0.07 57.72 09:53:01 2 43.90 0.00 1.29 0.03 0.15 54.63 09:53:01 3 49.47 0.00 1.89 0.10 0.10 48.43 09:53:01 4 44.71 0.00 1.02 1.32 0.07 52.88 09:53:01 5 47.31 0.00 1.82 1.30 0.07 49.50 09:53:01 6 49.95 0.00 1.88 0.18 0.10 47.89 09:53:01 7 44.84 0.00 1.78 0.54 0.08 52.76 09:54:01 all 22.38 0.00 1.97 2.94 0.06 72.65 09:54:01 0 17.54 0.00 1.84 4.38 0.07 76.17 09:54:01 1 34.62 0.00 2.35 3.72 0.07 59.24 09:54:01 2 28.99 0.00 3.02 1.56 0.07 66.36 09:54:01 3 24.43 0.00 1.68 9.83 0.07 63.99 09:54:01 4 16.14 0.00 1.72 0.30 0.03 81.81 09:54:01 5 12.93 0.00 1.81 3.37 0.03 81.85 09:54:01 6 22.48 0.00 1.71 0.00 0.03 75.77 09:54:01 7 21.99 0.00 1.64 0.35 0.07 75.95 09:55:01 all 12.96 0.00 3.39 6.01 0.05 77.59 09:55:01 0 12.55 0.00 3.30 0.29 0.03 83.83 09:55:01 1 25.70 0.00 3.47 1.54 0.08 69.21 09:55:01 2 10.65 0.00 3.94 0.57 0.05 84.79 09:55:01 3 9.87 0.00 4.17 36.22 0.08 49.65 09:55:01 4 11.42 0.00 3.44 1.20 0.05 83.90 09:55:01 5 10.58 0.00 2.33 7.40 0.05 79.64 09:55:01 6 11.51 0.00 3.56 0.69 0.05 84.20 09:55:01 7 11.41 0.00 2.96 0.39 0.05 85.19 09:56:01 all 31.47 0.00 5.39 7.30 0.10 55.74 09:56:01 0 30.31 0.00 6.32 5.89 0.10 57.38 09:56:01 1 33.19 0.00 5.30 5.60 0.12 55.79 09:56:01 2 30.68 0.00 5.60 4.23 0.10 59.39 09:56:01 3 34.75 0.00 5.13 17.59 0.10 42.43 09:56:01 4 28.77 0.00 5.10 14.97 0.10 51.05 09:56:01 5 30.88 0.00 5.13 5.71 0.10 58.18 09:56:01 6 33.73 0.00 5.22 2.71 0.08 58.24 09:56:01 7 29.44 0.00 5.28 1.57 0.10 63.60 09:57:01 all 30.77 0.00 1.91 1.86 0.10 65.37 09:57:01 0 22.86 0.00 2.04 2.31 0.08 72.71 09:57:01 1 28.09 0.00 2.26 1.07 0.10 68.48 09:57:01 2 31.65 0.00 1.76 1.88 0.10 64.60 09:57:01 3 34.77 0.00 1.84 0.85 0.08 62.45 09:57:01 4 40.81 0.00 1.68 4.39 0.10 53.02 09:57:01 5 19.57 0.00 1.96 3.69 0.12 74.67 09:57:01 6 31.16 0.00 1.81 0.18 0.08 66.76 09:57:01 7 37.32 0.00 1.92 0.49 0.10 60.17 09:58:01 all 11.76 0.00 2.15 0.59 0.09 85.41 09:58:01 0 11.75 0.00 2.18 0.20 0.10 85.77 09:58:01 1 11.29 0.00 2.05 0.50 0.08 86.07 09:58:01 2 13.15 0.00 2.58 0.17 0.10 84.00 09:58:01 3 10.98 0.00 1.92 0.27 0.08 86.75 09:58:01 4 12.40 0.00 2.20 0.08 0.10 85.21 09:58:01 5 9.90 0.00 1.88 3.19 0.07 84.96 09:58:01 6 12.88 0.00 2.36 0.22 0.08 84.45 09:58:01 7 11.73 0.00 2.02 0.10 0.08 86.07 Average: all 23.08 0.00 2.31 3.45 0.07 71.09 Average: 0 21.77 0.00 2.37 4.48 0.07 71.32 Average: 1 24.01 0.00 2.32 1.82 0.07 71.78 Average: 2 21.85 0.00 2.42 1.76 0.08 73.89 Average: 3 23.96 0.00 2.30 8.43 0.07 65.24 Average: 4 21.71 0.00 2.19 5.60 0.07 70.42 Average: 5 19.69 0.00 2.16 3.54 0.07 74.55 Average: 6 25.54 0.00 2.44 1.16 0.07 70.80 Average: 7 26.11 0.00 2.30 0.83 0.08 70.68