---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26642 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 701 9611 1 5684 14956 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:df:bc:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fedf:bcd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:9d:bd:3f 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26642) 09/23/24 _x86_64_ (4 CPU) 20:48:06 LINUX RESTART (4 CPU) 20:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:01 151.88 75.62 76.26 0.00 3185.07 9181.89 0.00 20:51:01 65.87 14.80 51.07 0.00 978.50 19424.63 0.00 20:52:01 59.56 1.75 57.81 0.00 52.79 56534.44 0.00 20:53:01 60.11 1.08 59.02 0.00 89.32 36378.20 0.00 Average: 84.36 23.32 61.04 0.00 1076.51 30378.91 0.00 20:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:01 13144616 15342136 632776 3.86 75580 2312312 1570072 9.01 909320 2041740 178548 20:51:01 11692332 14416764 1544128 9.43 93200 2793788 2116608 12.14 1947364 2412224 103588 20:52:01 9513972 14267932 1692260 10.33 116636 4719504 2215912 12.71 2691316 3765200 402568 20:53:01 10257088 15355648 604140 3.69 128332 5039484 1327284 7.61 1235912 4467544 20504 Average: 11152002 14845620 1118326 6.83 103437 3716272 1807469 10.37 1695978 3171677 176302 20:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:01 ens3 95.58 75.17 971.62 15.36 0.00 0.00 0.00 0.00 20:50:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 466.92 377.59 6112.16 54.71 0.00 0.00 0.00 0.00 20:51:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 300.87 251.52 1720.98 56.71 0.00 0.00 0.00 0.00 20:52:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 ens3 338.28 289.32 273.73 163.06 0.00 0.00 0.00 0.00 20:53:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 300.40 248.39 2269.57 72.46 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26642) 09/23/24 _x86_64_ (4 CPU) 20:48:06 LINUX RESTART (4 CPU) 20:49:01 CPU %user %nice %system %iowait %steal %idle 20:50:01 all 20.14 7.42 6.84 3.84 0.09 61.68 20:50:01 0 9.58 7.61 6.91 7.44 0.08 68.37 20:50:01 1 33.24 7.81 7.51 2.20 0.10 49.14 20:50:01 2 21.40 7.13 6.78 3.42 0.08 61.18 20:50:01 3 16.49 7.10 6.16 2.27 0.08 67.89 20:51:01 all 69.11 0.00 2.41 1.19 0.10 27.19 20:51:01 0 72.01 0.00 1.84 0.59 0.10 25.46 20:51:01 1 71.02 0.00 2.21 0.03 0.08 26.65 20:51:01 2 63.77 0.00 2.61 3.56 0.10 29.97 20:51:01 3 69.69 0.00 2.97 0.59 0.10 26.65 20:52:01 all 41.34 0.00 2.35 1.80 0.08 54.44 20:52:01 0 67.57 0.00 4.55 0.27 0.08 27.52 20:52:01 1 41.64 0.00 2.08 1.86 0.08 54.34 20:52:01 2 26.40 0.00 1.25 5.03 0.08 67.24 20:52:01 3 29.81 0.00 1.51 0.03 0.07 68.58 20:53:01 all 34.07 0.00 2.17 2.20 0.09 61.47 20:53:01 0 44.83 0.00 2.01 1.12 0.07 51.98 20:53:01 1 38.17 0.00 2.36 0.63 0.07 58.78 20:53:01 2 31.88 0.00 2.85 6.96 0.07 58.24 20:53:01 3 21.35 0.00 1.47 0.10 0.17 76.91 Average: all 41.18 1.85 3.44 2.26 0.09 51.19 Average: 0 48.44 1.91 3.83 2.36 0.08 43.38 Average: 1 46.04 1.94 3.53 1.18 0.08 47.23 Average: 2 35.89 1.78 3.37 4.74 0.08 54.14 Average: 3 34.35 1.77 3.03 0.75 0.10 60.00