---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1938 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 68G 13% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11748 1 3553 14962 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:83:27:61 brd ff:ff:ff:ff:ff:ff inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe83:2761/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:b9:83:47 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-1938) 10/27/24 _x86_64_ (4 CPU) 20:01:12 LINUX RESTART (4 CPU) 20:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:03:01 141.76 68.16 73.60 0.00 2356.35 7431.84 0.00 20:04:01 231.04 48.49 182.55 0.00 2959.24 21128.48 0.00 20:05:01 23.61 4.32 19.30 0.00 273.42 6203.77 0.00 20:06:01 3.42 0.00 3.42 0.00 0.00 396.60 0.00 20:07:01 46.28 5.72 40.56 0.00 4563.51 8187.17 0.00 20:08:01 281.20 0.23 280.97 0.00 14.53 8339.01 0.00 Average: 121.16 21.02 100.14 0.00 1692.66 8617.77 0.00 20:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:03:01 13195124 15382488 593320 3.62 75064 2302092 1330244 7.63 903416 1996080 246148 20:04:01 11117660 13891992 2070992 12.64 89828 2842420 2608636 14.97 2613152 2315048 151532 20:05:01 10977256 13791564 2170892 13.25 90920 2878760 2665348 15.29 2765232 2300980 4532 20:06:01 7050052 9872328 6090028 37.18 91096 2885884 6757508 38.77 6677176 2308136 1312 20:07:01 10498452 13711116 2241352 13.68 101060 3251236 2815340 16.15 3055060 2465492 17976 20:08:01 12127396 15407576 545044 3.33 135532 3279816 1313572 7.54 1413292 2476200 15852 Average: 10827657 13676177 2285271 13.95 97250 2906701 2915108 16.72 2904555 2310323 72892 20:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:03:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 83.56 71.50 918.16 9.22 0.00 0.00 0.00 0.00 20:04:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 355.64 284.84 4251.57 41.56 0.00 0.00 0.00 0.00 20:05:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 29.11 23.00 75.39 5.39 0.00 0.00 0.00 0.00 20:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 3.65 2.73 0.65 0.64 0.00 0.00 0.00 0.00 20:07:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 197.47 123.28 2319.13 15.16 0.00 0.00 0.00 0.00 20:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 56.71 48.61 82.83 12.23 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 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 121.13 92.38 1275.61 14.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1938) 10/27/24 _x86_64_ (4 CPU) 20:01:12 LINUX RESTART (4 CPU) 20:02:02 CPU %user %nice %system %iowait %steal %idle 20:03:01 all 18.53 9.30 7.44 3.06 0.08 61.59 20:03:01 0 26.10 5.98 5.39 1.78 0.07 60.67 20:03:01 1 30.47 10.31 8.83 3.29 0.10 47.00 20:03:01 2 5.16 10.60 7.79 5.11 0.07 71.27 20:03:01 3 12.25 10.34 7.73 2.08 0.07 67.53 20:04:01 all 63.74 0.00 2.80 1.74 0.10 31.62 20:04:01 0 67.19 0.00 2.41 0.39 0.10 29.92 20:04:01 1 57.85 0.00 3.42 1.26 0.08 37.38 20:04:01 2 60.67 0.00 2.26 2.80 0.10 34.17 20:04:01 3 69.30 0.00 3.11 2.53 0.10 24.96 20:05:01 all 52.19 0.00 1.07 0.44 0.10 46.21 20:05:01 0 51.46 0.00 1.07 0.08 0.08 47.30 20:05:01 1 51.29 0.00 1.07 0.35 0.12 47.17 20:05:01 2 52.72 0.00 1.07 0.52 0.10 45.60 20:05:01 3 53.29 0.00 1.06 0.82 0.09 44.75 20:06:01 all 6.72 0.00 0.62 0.12 0.06 92.48 20:06:01 0 4.29 0.00 0.35 0.00 0.05 95.31 20:06:01 1 6.10 0.00 0.29 0.00 0.07 93.55 20:06:01 2 11.90 0.00 1.65 0.18 0.05 86.22 20:06:01 3 4.60 0.00 0.20 0.28 0.07 94.85 20:07:01 all 69.73 0.00 2.75 0.31 0.10 27.10 20:07:01 0 68.35 0.00 2.69 0.28 0.10 28.57 20:07:01 1 66.09 0.00 2.86 0.37 0.12 30.57 20:07:01 2 74.44 0.00 3.13 0.32 0.10 22.01 20:07:01 3 70.05 0.00 2.33 0.28 0.08 27.25 20:08:01 all 62.30 0.00 2.58 3.05 0.10 31.97 20:08:01 0 61.10 0.00 1.77 0.72 0.10 36.31 20:08:01 1 62.81 0.00 1.99 0.05 0.08 35.07 20:08:01 2 61.28 0.00 2.65 4.61 0.10 31.37 20:08:01 3 64.00 0.00 3.92 6.83 0.12 25.13 Average: all 45.61 1.53 2.86 1.45 0.09 48.46 Average: 0 46.45 0.98 2.27 0.54 0.08 49.67 Average: 1 45.85 1.70 3.07 0.88 0.09 48.41 Average: 2 44.48 1.73 3.07 2.24 0.09 48.38 Average: 3 45.66 1.70 3.05 2.14 0.09 47.36