---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6449 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: 2799.998 BogoMIPS: 5599.99 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 681 11150 1 4165 14976 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:db:54:6f brd ff:ff:ff:ff:ff:ff inet 10.30.171.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fedb:546f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:3d:7a:e3 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-6449) 11/11/24 _x86_64_ (4 CPU) 07:53:27 LINUX RESTART (4 CPU) 07:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:55:01 280.77 95.37 185.39 0.00 2799.80 9778.27 0.00 07:56:01 93.47 0.98 92.49 0.00 72.38 16568.36 0.00 07:57:01 44.89 0.85 44.04 0.00 47.99 14234.56 0.00 07:58:01 29.76 0.07 29.70 0.00 7.47 11581.14 0.00 07:59:01 136.58 33.48 103.10 0.00 5468.96 32333.41 0.00 08:00:01 30.53 1.15 29.38 0.00 126.25 1972.60 0.00 Average: 102.17 21.78 80.39 0.00 1416.59 14424.35 0.00 07:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 13315960 15417560 560936 3.42 67848 2230252 1273360 7.31 825236 1962556 179540 07:56:01 12613100 15394184 564508 3.45 97096 2832232 1311260 7.52 902160 2519548 389708 07:57:01 12202976 15350660 606628 3.70 109652 3156488 1386824 7.96 965420 2839932 334048 07:58:01 12176016 15370992 585720 3.58 111364 3199072 1331888 7.64 963932 2862172 43972 07:59:01 11440316 15313308 631384 3.85 130948 3814036 1463144 8.39 1623944 2882600 1172 08:00:01 11419296 15336600 608528 3.71 135800 3848644 1341752 7.70 1613332 2910308 16268 Average: 12194611 15363884 592951 3.62 108785 3180121 1351371 7.75 1149004 2662853 160785 07:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 07:55:01 ens3 269.14 180.46 1985.33 53.10 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 07:56:01 ens3 118.63 85.72 1537.43 11.49 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 12.80 12.80 1.22 1.22 0.00 0.00 0.00 0.00 07:57:01 ens3 37.54 44.73 31.20 7.91 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 lo 26.60 26.60 2.33 2.33 0.00 0.00 0.00 0.00 07:58:01 ens3 76.97 87.47 57.42 14.02 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 lo 8.57 8.57 0.84 0.84 0.00 0.00 0.00 0.00 07:59:01 ens3 171.55 109.22 2449.82 11.11 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 3.13 3.13 0.27 0.27 0.00 0.00 0.00 0.00 08:00:01 ens3 27.55 28.35 26.89 10.44 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 9.06 9.06 0.83 0.83 0.00 0.00 0.00 0.00 Average: ens3 116.47 89.07 1011.99 17.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6449) 11/11/24 _x86_64_ (4 CPU) 07:53:27 LINUX RESTART (4 CPU) 07:54:02 CPU %user %nice %system %iowait %steal %idle 07:55:01 all 20.10 14.20 11.81 4.84 0.11 48.94 07:55:01 0 25.91 13.01 11.19 3.58 0.10 46.20 07:55:01 1 13.64 14.96 11.34 5.16 0.10 54.80 07:55:01 2 10.98 16.10 12.49 4.61 0.12 55.69 07:55:01 3 29.88 12.73 12.22 6.01 0.12 39.04 07:56:01 all 22.87 0.00 2.04 3.23 0.07 71.80 07:56:01 0 10.53 0.00 1.46 1.31 0.08 86.62 07:56:01 1 10.92 0.00 1.29 4.07 0.05 83.68 07:56:01 2 52.12 0.00 3.49 6.97 0.08 37.33 07:56:01 3 17.97 0.00 1.92 0.55 0.07 79.49 07:57:01 all 11.89 0.00 0.91 1.53 0.08 85.59 07:57:01 0 5.86 0.00 0.81 4.65 0.08 88.59 07:57:01 1 6.12 0.00 0.47 0.00 0.05 93.37 07:57:01 2 7.17 0.00 0.69 1.27 0.08 90.79 07:57:01 3 28.51 0.00 1.69 0.15 0.08 69.56 07:58:01 all 3.61 0.00 0.42 1.05 0.07 94.85 07:58:01 0 1.79 0.00 0.62 3.58 0.05 93.96 07:58:01 1 2.30 0.00 0.27 0.00 0.05 97.38 07:58:01 2 8.57 0.00 0.54 0.62 0.08 90.19 07:58:01 3 1.79 0.00 0.25 0.00 0.10 97.86 07:59:01 all 13.19 1.18 2.89 3.73 0.10 78.91 07:59:01 0 10.16 3.06 2.48 1.24 0.07 83.00 07:59:01 1 9.23 0.08 2.59 2.46 0.10 85.53 07:59:01 2 24.69 1.26 3.80 9.25 0.10 60.90 07:59:01 3 8.69 0.33 2.69 1.99 0.12 86.17 08:00:01 all 15.57 0.00 0.89 0.63 0.05 82.85 08:00:01 0 5.50 0.00 0.67 0.03 0.03 93.77 08:00:01 1 44.32 0.00 1.47 0.18 0.07 53.96 08:00:01 2 8.58 0.00 0.77 0.42 0.07 90.17 08:00:01 3 4.08 0.00 0.66 1.88 0.05 93.33 Average: all 14.52 2.52 3.13 2.49 0.08 77.26 Average: 0 9.88 2.63 2.83 2.40 0.07 82.18 Average: 1 14.43 2.45 2.87 1.97 0.07 78.21 Average: 2 18.69 2.86 3.60 3.85 0.09 70.91 Average: 3 15.07 2.14 3.20 1.75 0.09 77.75