---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6501 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 9.4G 69G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 632 12400 1 2964 15025 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:2a:4d:43 brd ff:ff:ff:ff:ff:ff inet 10.30.170.30/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe2a:4d43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:f6:3b:16 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-6501) 11/11/24 _x86_64_ (4 CPU) 09:56:48 LINUX RESTART (4 CPU) 09:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:58:01 343.38 155.24 188.14 0.00 11970.67 53495.75 0.00 09:59:01 112.56 26.01 86.55 0.00 1154.21 13373.39 0.00 10:00:01 57.37 0.98 56.39 0.00 63.19 15833.49 0.00 10:01:01 19.89 1.10 18.79 0.00 130.36 1096.43 0.00 Average: 133.30 45.83 87.47 0.00 3329.47 20948.94 0.00 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 13461416 15402956 586048 3.58 54432 2093208 1308600 7.51 802724 1859280 115228 09:59:01 12783924 15340960 618620 3.78 85428 2647636 1399620 8.03 934680 2345520 360788 10:00:01 12663380 15326448 633820 3.87 90996 2734708 1500176 8.61 932772 2457204 184 10:01:01 12791124 15477440 483032 2.95 92932 2755548 1198120 6.87 791132 2472112 16452 Average: 12924961 15386951 580380 3.54 80947 2557775 1351629 7.75 865327 2283529 123163 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 376.57 240.76 2485.00 67.70 0.00 0.00 0.00 0.00 09:58:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 121.01 82.87 1558.78 10.80 0.00 0.00 0.00 0.00 09:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 49.81 56.29 33.26 8.59 0.00 0.00 0.00 0.00 10:00:01 lo 17.00 17.00 1.48 1.48 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 29.29 30.84 23.01 9.23 0.00 0.00 0.00 0.00 10:01:01 lo 4.00 4.00 0.34 0.34 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 144.17 102.69 1024.97 24.08 0.00 0.00 0.00 0.00 Average: lo 5.92 5.92 0.52 0.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6501) 11/11/24 _x86_64_ (4 CPU) 09:56:48 LINUX RESTART (4 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 18.25 17.59 15.81 3.90 0.12 44.32 09:58:01 0 13.62 18.49 16.74 2.68 0.10 48.37 09:58:01 1 16.84 17.28 17.01 5.67 0.14 43.05 09:58:01 2 18.16 18.69 14.64 2.62 0.12 45.77 09:58:01 3 24.37 15.92 14.84 4.63 0.12 40.12 09:59:01 all 19.90 2.68 3.90 2.41 0.07 71.05 09:59:01 0 4.66 2.88 3.60 3.57 0.05 85.23 09:59:01 1 33.48 2.61 4.48 1.45 0.07 57.91 09:59:01 2 14.54 2.68 3.45 3.53 0.08 75.72 09:59:01 3 26.87 2.56 4.06 1.07 0.07 65.37 10:00:01 all 4.88 0.00 0.56 1.41 0.08 93.07 10:00:01 0 4.14 0.00 0.84 4.98 0.03 90.00 10:00:01 1 11.14 0.00 0.85 0.58 0.12 87.30 10:00:01 2 1.94 0.00 0.33 0.02 0.07 97.65 10:00:01 3 2.28 0.00 0.20 0.07 0.12 97.34 10:01:01 all 13.11 0.00 0.70 0.25 0.05 85.89 10:01:01 0 34.65 0.00 1.06 0.13 0.07 64.09 10:01:01 1 5.16 0.00 0.52 0.02 0.05 94.26 10:01:01 2 5.64 0.00 0.57 0.12 0.05 93.63 10:01:01 3 6.92 0.00 0.65 0.73 0.05 91.66 Average: all 14.02 5.03 5.21 1.98 0.08 73.68 Average: 0 14.32 5.32 5.54 2.83 0.06 71.92 Average: 1 16.65 4.94 5.69 1.92 0.09 70.71 Average: 2 10.03 5.28 4.70 1.56 0.08 78.35 Average: 3 15.07 4.59 4.91 1.62 0.09 73.72