---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1253 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 684 11164 1 4149 14973 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:b1:7b:26 brd ff:ff:ff:ff:ff:ff inet 10.30.170.232/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feb1:7b26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0f:82:f1:d4 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-1253) 12/09/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 277.56 89.92 187.64 0.00 2701.74 8026.63 0.00 08:59:01 195.20 49.79 145.41 0.00 3090.82 11217.33 0.00 09:00:01 18.21 1.38 16.83 0.00 103.85 9271.39 0.00 09:01:01 72.57 5.15 67.42 0.00 175.04 15855.49 0.00 09:02:01 71.54 6.72 64.82 0.00 4617.76 32844.26 0.00 Average: 126.01 30.19 95.81 0.00 2134.06 15492.79 0.00 08:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13394828 15444136 538436 3.29 68672 2178256 1254628 7.20 780800 1933456 176580 08:59:01 12349792 14803940 1162412 7.10 83120 2553444 1826396 10.48 1516712 2210884 205312 09:00:01 11537788 14191492 1770388 10.81 87424 2742940 2307260 13.24 2203292 2324612 127140 09:01:01 11037080 14084012 1877172 11.46 99836 3103752 2380980 13.66 2465132 2542828 233868 09:02:01 11468412 15367484 584112 3.57 108480 3924208 1324312 7.60 1529048 3014920 2296 Average: 11957580 14778213 1186504 7.24 89506 2900520 1818715 10.43 1698997 2405340 149039 08:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 185.57 134.53 1140.66 40.90 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 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 280.05 228.05 3308.57 35.11 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 203.10 157.06 2640.54 24.20 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 2067.66 2067.66 1963.04 1963.04 0.00 0.00 0.00 0.00 09:01:01 ens3 243.26 182.99 2614.99 26.28 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 17.00 17.00 1.69 1.69 0.00 0.00 0.00 0.00 09:02:01 ens3 166.61 132.36 2149.07 179.49 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 420.36 420.36 395.64 395.64 0.00 0.00 0.00 0.00 Average: ens3 215.92 167.21 2379.02 61.33 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1253) 12/09/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:03 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.52 12.66 10.59 3.55 0.10 53.59 08:58:01 0 10.87 14.05 11.90 4.98 0.09 58.11 08:58:01 1 21.99 13.31 10.90 2.71 0.10 51.00 08:58:01 2 22.99 11.08 9.99 3.22 0.10 52.62 08:58:01 3 22.24 12.21 9.56 3.28 0.09 52.63 08:59:01 all 39.19 0.00 1.75 2.37 0.09 56.60 08:59:01 0 34.87 0.00 2.06 3.20 0.08 59.79 08:59:01 1 35.46 0.00 1.31 0.60 0.10 62.52 08:59:01 2 50.15 0.00 2.05 1.73 0.08 45.99 08:59:01 3 36.30 0.00 1.59 3.93 0.08 58.09 09:00:01 all 50.70 0.00 1.57 0.45 0.08 47.21 09:00:01 0 44.02 0.00 1.54 0.77 0.08 53.59 09:00:01 1 53.22 0.00 1.26 0.97 0.08 44.47 09:00:01 2 54.41 0.00 1.76 0.03 0.08 43.72 09:00:01 3 51.13 0.00 1.73 0.02 0.07 47.05 09:01:01 all 58.80 0.00 2.98 1.13 0.13 36.96 09:01:01 0 54.68 0.00 2.97 2.40 0.12 39.83 09:01:01 1 59.75 0.00 2.91 0.90 0.15 36.29 09:01:01 2 60.22 0.00 2.52 0.54 0.12 36.60 09:01:01 3 60.55 0.00 3.53 0.66 0.15 35.11 09:02:01 all 21.48 0.00 2.15 3.80 0.07 72.51 09:02:01 0 9.05 0.00 1.74 2.03 0.05 87.13 09:02:01 1 52.68 0.00 3.31 6.87 0.08 37.06 09:02:01 2 7.21 0.00 1.53 4.73 0.05 86.48 09:02:01 3 17.02 0.00 2.01 1.58 0.08 79.30 Average: all 38.04 2.46 3.76 2.25 0.09 53.39 Average: 0 30.83 2.73 3.99 2.66 0.08 59.71 Average: 1 44.75 2.59 3.89 2.41 0.10 46.25 Average: 2 39.08 2.16 3.52 2.04 0.09 53.10 Average: 3 37.53 2.37 3.64 1.89 0.09 54.48