---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4454 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 11141 1 4187 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:07:0c:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.231/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe07:cb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:50:0b:e0 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4454) 11/05/24 _x86_64_ (4 CPU) 01:33:47 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 369.91 172.75 197.15 0.00 12991.83 47926.95 0.00 01:36:01 244.62 40.48 204.13 0.00 2417.62 13284.54 0.00 01:37:01 33.23 16.11 17.11 0.00 833.33 8614.03 0.00 01:38:01 48.23 4.67 43.56 0.00 150.64 13349.24 0.00 01:39:01 87.35 6.05 81.30 0.00 4415.73 38577.33 0.00 Average: 156.37 48.04 108.33 0.00 4167.66 24386.95 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13436260 15402124 587700 3.59 58664 2111180 1317700 7.56 832664 1852820 152520 01:36:01 12711504 15054844 917304 5.60 80260 2448776 1588276 9.11 1206716 2168508 155652 01:37:01 11971104 14483736 1482656 9.05 84580 2608768 2096180 12.03 1869760 2233380 49064 01:38:01 10788240 13782536 2180720 13.31 96400 3058212 2747948 15.77 2749108 2510680 308980 01:39:01 11454312 15383076 569692 3.48 106536 3955712 1393420 7.99 1525204 3033796 1432 Average: 12072284 14821263 1147614 7.01 85288 2836530 1828705 10.49 1636690 2359837 133530 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 ens3 350.24 230.49 1655.12 67.80 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:36:01 ens3 225.17 187.34 2573.62 29.41 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:37:01 ens3 158.09 125.58 1754.47 20.55 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:38:01 ens3 274.14 205.98 3863.19 23.92 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1908.50 1908.50 1814.81 1814.81 0.00 0.00 0.00 0.00 01:39:01 ens3 284.87 202.30 2932.23 185.91 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.92 17.92 1.74 1.74 0.00 0.00 0.00 0.00 Average: ens3 258.61 190.35 2555.65 65.63 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 Average: lo 387.37 387.37 364.61 364.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4454) 11/05/24 _x86_64_ (4 CPU) 01:33:47 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 19.28 17.97 15.35 3.77 0.09 43.54 01:35:02 0 21.48 17.12 15.08 3.10 0.08 43.13 01:35:02 1 12.25 20.07 16.06 3.01 0.08 48.52 01:35:02 2 21.74 17.58 14.54 3.43 0.12 42.59 01:35:02 3 21.64 17.12 15.72 5.52 0.08 39.91 01:36:01 all 23.95 1.21 2.49 2.47 0.06 69.82 01:36:01 0 17.13 1.52 2.43 1.58 0.05 77.29 01:36:01 1 18.52 1.75 2.40 4.45 0.07 72.81 01:36:01 2 38.60 0.02 3.05 2.83 0.07 55.43 01:36:01 3 21.48 1.56 2.05 1.03 0.07 73.80 01:37:01 all 50.86 0.00 1.48 4.88 0.13 42.66 01:37:01 0 54.53 0.00 0.96 3.56 0.12 40.83 01:37:01 1 47.53 0.00 1.44 9.73 0.13 41.17 01:37:01 2 47.42 0.00 2.01 0.79 0.12 49.66 01:37:01 3 53.98 0.00 1.51 5.41 0.13 38.96 01:38:01 all 55.51 0.00 2.63 0.31 0.09 41.46 01:38:01 0 54.93 0.00 3.14 0.50 0.10 41.33 01:38:01 1 56.85 0.00 2.97 0.54 0.08 39.56 01:38:01 2 53.88 0.00 2.69 0.08 0.10 43.25 01:38:01 3 56.38 0.00 1.73 0.12 0.08 41.69 01:39:01 all 33.02 0.00 2.45 1.15 0.08 63.30 01:39:01 0 25.56 0.00 2.31 1.10 0.07 70.97 01:39:01 1 20.91 0.00 1.90 0.20 0.05 76.95 01:39:01 2 54.11 0.00 3.17 1.36 0.10 41.26 01:39:01 3 31.74 0.00 2.45 1.96 0.08 63.76 Average: all 36.58 3.82 4.87 2.51 0.09 52.13 Average: 0 34.77 3.72 4.78 1.97 0.08 54.67 Average: 1 31.26 4.33 4.93 3.58 0.08 55.82 Average: 2 43.20 3.50 5.08 1.69 0.10 46.43 Average: 3 37.11 3.72 4.68 2.81 0.09 51.59