---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5302 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 9.6G 68G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 704 11865 1 3428 14953 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:e8:7d:be brd ff:ff:ff:ff:ff:ff inet 10.30.171.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fee8:7dbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:39:66:8a 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-5302) 11/08/24 _x86_64_ (4 CPU) 15:50:10 LINUX RESTART (4 CPU) 15:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:52:01 133.28 72.98 60.30 0.00 2423.31 6796.63 0.00 15:53:01 197.82 38.81 159.01 0.00 2213.63 14125.78 0.00 15:54:01 47.86 14.01 33.84 0.00 1022.76 13472.82 0.00 15:55:01 3.80 0.00 3.80 0.00 0.00 599.90 0.00 15:56:02 27.70 3.48 24.21 0.00 2522.51 4932.78 0.00 15:57:01 299.36 0.46 298.90 0.00 35.38 8731.28 0.00 Average: 117.76 21.54 96.22 0.00 1370.38 8111.78 0.00 15:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:52:01 13318832 15435832 541652 3.31 71396 2240412 1238860 7.11 840556 1941928 177932 15:53:01 11212716 13964260 1995140 12.18 89424 2820532 2577352 14.79 2490996 2341072 362364 15:54:01 10884372 13709176 2249620 13.73 90892 2888244 2758940 15.83 2843964 2311560 11040 15:55:01 7001388 9836136 6122448 37.37 91100 2897220 6821080 39.13 6708424 2320484 4304 15:56:02 10568244 13638664 2310780 14.11 96460 3116452 2803980 16.09 3041360 2405988 28784 15:57:01 10512652 13662640 2287016 13.96 131176 3156284 2882752 16.54 3064804 2436244 14900 Average: 10583034 13374451 2584443 15.78 95075 2853191 3180494 18.25 3165017 2292879 99887 15:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:52:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 15:52:01 ens3 108.74 77.26 941.08 11.39 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:53:01 ens3 321.23 269.34 4159.58 43.21 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:54:01 ens3 33.56 30.26 193.10 6.38 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:55:01 ens3 5.92 5.90 1.18 1.26 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:56:02 ens3 133.11 89.64 1609.48 10.75 0.00 0.00 0.00 0.00 15:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 15:57:01 ens3 46.10 44.34 44.51 11.50 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 108.28 86.26 1161.83 14.10 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-5302) 11/08/24 _x86_64_ (4 CPU) 15:50:10 LINUX RESTART (4 CPU) 15:51:02 CPU %user %nice %system %iowait %steal %idle 15:52:01 all 16.47 10.45 8.91 5.42 0.29 58.47 15:52:01 0 11.73 10.37 8.13 5.19 0.14 64.44 15:52:01 1 21.98 11.39 10.37 4.94 0.81 50.51 15:52:01 2 17.70 8.84 7.48 8.00 0.09 57.90 15:52:01 3 14.52 11.18 9.68 3.55 0.12 60.94 15:53:01 all 46.76 0.00 2.71 3.63 0.10 46.80 15:53:01 0 48.11 0.00 2.80 3.42 0.08 45.59 15:53:01 1 34.75 0.00 1.40 4.04 0.10 59.71 15:53:01 2 42.93 0.00 3.10 3.84 0.10 50.03 15:53:01 3 61.32 0.00 3.53 3.23 0.12 31.80 15:54:01 all 69.37 0.00 1.39 0.67 0.10 28.46 15:54:01 0 67.72 0.00 1.32 1.25 0.10 29.61 15:54:01 1 70.24 0.00 1.52 0.77 0.10 27.38 15:54:01 2 72.81 0.00 1.44 0.67 0.12 24.97 15:54:01 3 66.72 0.00 1.30 0.00 0.10 31.88 15:55:01 all 10.35 0.00 0.75 0.15 0.06 88.69 15:55:01 0 13.26 0.00 1.27 0.18 0.05 85.23 15:55:01 1 7.57 0.00 0.42 0.13 0.05 91.82 15:55:01 2 11.70 0.00 0.90 0.10 0.05 87.25 15:55:01 3 8.87 0.00 0.40 0.17 0.08 90.47 15:56:02 all 54.07 0.00 2.06 0.60 0.10 43.18 15:56:02 0 53.78 0.00 2.38 0.70 0.12 43.01 15:56:02 1 52.83 0.00 2.03 0.47 0.10 44.57 15:56:02 2 52.54 0.00 2.16 0.77 0.08 44.45 15:56:02 3 57.10 0.00 1.67 0.47 0.08 40.67 15:57:01 all 61.16 0.00 2.47 3.80 0.09 32.48 15:57:01 0 56.62 0.00 3.15 7.78 0.09 32.37 15:57:01 1 65.53 0.00 1.74 0.26 0.09 32.40 15:57:01 2 63.82 0.00 2.53 2.35 0.10 31.20 15:57:01 3 58.66 0.00 2.45 4.84 0.10 33.94 Average: all 43.10 1.71 3.02 2.36 0.12 49.68 Average: 0 41.95 1.70 3.15 3.07 0.10 50.04 Average: 1 42.20 1.85 2.87 1.76 0.21 51.12 Average: 2 43.64 1.45 2.92 2.60 0.09 49.31 Average: 3 44.60 1.84 3.16 2.03 0.10 48.27