---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2451 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 668 11196 1 4132 14989 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:5a:ee:cb brd ff:ff:ff:ff:ff:ff inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe5a:eecb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:4f:f6:f8 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-2451) 10/29/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 263.19 122.27 140.93 0.00 8648.97 10680.22 0.00 08:59:01 118.83 33.88 84.95 0.00 1904.08 11368.26 0.00 09:00:01 56.72 20.63 36.09 0.00 1288.72 8201.30 0.00 09:01:01 29.95 4.53 25.41 0.00 144.78 8668.69 0.00 09:02:01 89.00 6.63 82.37 0.00 4628.03 40632.69 0.00 Average: 111.03 37.30 73.73 0.00 3305.11 15927.72 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13424956 15405684 579164 3.54 60400 2122484 1333616 7.65 830772 1859936 132220 08:59:01 12831908 15109256 861240 5.26 79048 2385264 1552636 8.91 1142504 2112236 100736 09:00:01 11982500 14483548 1479728 9.03 84836 2596780 2063940 11.84 1867772 2221440 51308 09:01:01 11242024 14099836 1860848 11.36 95792 2926988 2429344 13.94 2391232 2418332 303964 09:02:01 11502404 15378716 572268 3.49 106652 3904188 1356784 7.78 1511656 2999020 5524 Average: 12196758 14895408 1070650 6.54 85346 2787141 1747264 10.02 1548787 2322193 118750 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 08:58:01 ens3 261.74 194.80 1311.85 65.30 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:59:01 ens3 174.32 147.79 1887.28 24.74 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:00:01 ens3 205.48 161.39 2352.45 21.82 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1569.14 1569.14 1490.09 1490.09 0.00 0.00 0.00 0.00 09:01:01 ens3 306.60 202.65 3729.94 23.46 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 412.63 412.63 391.72 391.72 0.00 0.00 0.00 0.00 09:02:01 ens3 208.02 122.45 2896.47 23.41 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 398.25 398.25 377.68 377.68 0.00 0.00 0.00 0.00 Average: ens3 231.13 165.72 2439.36 31.63 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-2451) 10/29/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.48 14.21 12.11 12.36 0.16 43.69 08:58:01 0 15.27 14.70 12.67 15.44 0.19 41.73 08:58:01 1 20.70 13.28 11.80 10.29 0.14 43.80 08:58:01 2 14.07 14.85 13.21 13.69 0.12 44.06 08:58:01 3 19.86 14.03 10.76 9.99 0.17 45.19 08:59:01 all 20.35 0.79 1.94 4.05 0.08 72.79 08:59:01 0 36.06 0.29 2.52 6.06 0.15 54.92 08:59:01 1 13.77 1.12 1.80 3.27 0.08 79.95 08:59:01 2 18.12 1.06 1.90 1.63 0.05 77.25 08:59:01 3 13.59 0.70 1.56 5.25 0.05 78.85 09:00:01 all 54.27 0.00 1.42 1.03 0.10 43.18 09:00:01 0 54.96 0.00 1.17 1.09 0.08 42.69 09:00:01 1 56.33 0.00 1.37 0.23 0.08 41.98 09:00:01 2 49.65 0.00 1.83 2.26 0.12 46.14 09:00:01 3 56.11 0.00 1.32 0.55 0.10 41.91 09:01:01 all 44.29 0.00 2.31 1.13 0.09 52.19 09:01:01 0 41.35 0.00 1.69 0.22 0.10 56.64 09:01:01 1 50.17 0.00 3.02 1.28 0.08 45.45 09:01:01 2 45.24 0.00 2.20 1.13 0.08 51.35 09:01:01 3 40.38 0.00 2.31 1.89 0.08 55.33 09:02:01 all 41.73 0.00 2.83 9.62 0.10 45.72 09:02:01 0 38.11 0.00 2.81 6.60 0.09 52.39 09:02:01 1 50.96 0.00 2.98 7.83 0.08 38.15 09:02:01 2 42.74 0.00 2.38 8.48 0.09 46.31 09:02:01 3 35.10 0.00 3.13 15.57 0.14 46.06 Average: all 35.69 2.95 4.08 5.59 0.10 51.58 Average: 0 37.28 2.94 4.13 5.82 0.12 49.70 Average: 1 38.37 2.83 4.15 4.54 0.09 50.01 Average: 2 34.03 3.13 4.26 5.39 0.09 53.09 Average: 3 33.08 2.88 3.77 6.62 0.11 53.54