---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26897 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 708 9610 1 5678 14949 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:e2:fe:93 brd ff:ff:ff:ff:ff:ff inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fee2:fe93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:92:4c:4b 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-26897) 09/24/24 _x86_64_ (4 CPU) 05:26:22 LINUX RESTART (4 CPU) 05:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:28:01 269.36 86.92 182.44 0.00 2537.58 8450.47 0.00 05:29:01 91.10 38.99 52.12 0.00 2638.05 10549.68 0.00 05:30:01 44.39 2.33 42.06 0.00 77.05 18406.67 0.00 05:31:01 55.31 0.30 55.01 0.00 19.86 61571.74 0.00 Average: 115.04 32.13 82.90 0.00 1318.19 24744.05 0.00 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 13379748 15436604 547924 3.34 70192 2183780 1271272 7.29 807824 1924076 172156 05:29:01 12146896 14766720 1197460 7.31 87696 2704664 1822404 10.46 1563436 2355284 367824 05:30:01 10025764 13870296 2092832 12.78 107960 3853956 2539616 14.57 2836124 3146876 1012884 05:31:01 10224384 15348748 613624 3.75 127756 5063136 1316080 7.55 1240476 4494280 760360 Average: 11444198 14855592 1112960 6.79 98401 3451384 1737343 9.97 1611965 2980129 578306 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 138.94 106.52 1229.87 21.59 0.00 0.00 0.00 0.00 05:28:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 385.64 313.38 5395.87 44.33 0.00 0.00 0.00 0.00 05:29:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 380.44 307.53 2583.25 57.75 0.00 0.00 0.00 0.00 05:30:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 386.60 296.77 306.29 88.64 0.00 0.00 0.00 0.00 05:31:01 lo 0.80 0.80 0.05 0.05 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 Average: ens3 322.91 256.05 2378.95 53.08 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26897) 09/24/24 _x86_64_ (4 CPU) 05:26:22 LINUX RESTART (4 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 17.46 13.28 10.69 4.54 0.14 53.89 05:28:01 0 13.00 13.79 10.89 4.35 0.12 57.85 05:28:01 1 21.98 11.53 9.66 5.44 0.14 51.26 05:28:01 2 22.21 13.27 11.23 5.04 0.14 48.13 05:28:01 3 12.67 14.55 11.00 3.34 0.15 58.29 05:29:01 all 43.74 0.00 2.06 2.48 0.08 51.64 05:29:01 0 48.03 0.00 2.17 1.60 0.08 48.11 05:29:01 1 38.69 0.00 2.22 4.06 0.08 54.93 05:29:01 2 41.01 0.00 1.81 1.22 0.07 55.89 05:29:01 3 47.22 0.00 2.02 3.02 0.08 47.65 05:30:01 all 50.44 0.00 2.35 1.50 0.08 45.62 05:30:01 0 64.19 0.00 3.44 1.63 0.10 30.65 05:30:01 1 44.91 0.00 1.69 3.11 0.08 50.21 05:30:01 2 50.12 0.00 2.35 1.09 0.08 46.37 05:30:01 3 42.57 0.00 1.95 0.17 0.07 55.25 05:31:01 all 46.50 0.00 2.72 3.14 0.08 47.56 05:31:01 0 52.58 0.00 3.12 1.49 0.08 42.72 05:31:01 1 52.42 0.00 2.35 8.26 0.08 36.88 05:31:01 2 29.97 0.00 1.86 2.61 0.08 65.48 05:31:01 3 51.18 0.00 3.56 0.20 0.08 44.98 Average: all 39.61 3.29 4.44 2.91 0.10 49.66 Average: 0 44.47 3.44 4.90 2.27 0.10 44.83 Average: 1 39.56 2.85 3.96 5.22 0.10 48.32 Average: 2 35.86 3.28 4.28 2.48 0.09 54.01 Average: 3 38.54 3.58 4.60 1.68 0.10 51.50