---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26920 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 12G 66G 16% / 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 9634 1 5682 14977 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:6f:c6:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe6f:c6f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:c9:f8:10 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26920) 09/24/24 _x86_64_ (4 CPU) 07:33:09 LINUX RESTART (4 CPU) 07:34:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:35:01 160.98 90.11 70.87 0.00 3464.05 7652.69 0.00 07:36:01 73.52 12.82 60.70 0.00 914.67 21823.60 0.00 07:37:01 50.54 1.78 48.76 0.00 53.06 39336.11 0.00 07:38:01 69.64 1.07 68.57 0.00 88.65 54483.32 0.00 Average: 88.07 25.91 62.15 0.00 1110.60 31018.02 0.00 07:34:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 13170996 15369928 604752 3.69 75488 2313928 1380436 7.92 882532 2041460 251456 07:36:01 11466336 14185016 1775816 10.84 91752 2790400 2404656 13.80 2177156 2408688 97144 07:37:01 9274468 13966008 1992468 12.16 116556 4659196 2390128 13.71 2924524 3772552 798472 07:38:01 10321020 15418660 540696 3.30 127644 5039528 1279404 7.34 1170700 4468004 20360 Average: 11058205 14734903 1228433 7.50 102860 3700763 1863656 10.69 1788728 3172676 291858 07:34:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 ens3 110.12 89.18 1147.72 14.98 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 07:36:01 ens3 487.32 388.07 6095.20 55.05 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 07:37:01 ens3 324.23 273.07 1745.58 62.16 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 07:38:01 ens3 316.68 270.64 264.73 155.39 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 311.25 256.62 2322.89 72.37 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 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26920) 09/24/24 _x86_64_ (4 CPU) 07:33:09 LINUX RESTART (4 CPU) 07:34:03 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 21.47 9.55 7.80 2.38 0.10 58.70 07:35:01 0 32.06 8.98 7.64 3.50 0.09 47.73 07:35:01 1 18.68 10.57 8.23 1.89 0.10 60.52 07:35:01 2 19.86 7.61 6.50 2.98 0.09 62.96 07:35:01 3 15.33 11.05 8.83 1.16 0.10 63.53 07:36:01 all 66.03 0.00 2.48 1.59 0.12 29.78 07:36:01 0 67.11 0.00 2.16 2.06 0.12 28.55 07:36:01 1 65.13 0.00 2.31 0.54 0.12 31.91 07:36:01 2 67.37 0.00 2.16 0.79 0.12 29.56 07:36:01 3 64.52 0.00 3.29 2.97 0.12 29.10 07:37:01 all 41.24 0.00 2.37 3.16 0.08 53.15 07:37:01 0 31.41 0.00 1.69 1.71 0.07 65.13 07:37:01 1 43.44 0.00 1.99 0.13 0.08 54.35 07:37:01 2 40.01 0.00 3.01 4.98 0.08 51.91 07:37:01 3 50.09 0.00 2.79 5.84 0.08 41.19 07:38:01 all 31.77 0.00 2.12 3.90 0.08 62.13 07:38:01 0 24.78 0.00 1.58 2.77 0.07 70.80 07:38:01 1 38.08 0.00 2.22 3.17 0.08 56.45 07:38:01 2 33.32 0.00 2.59 0.70 0.10 63.29 07:38:01 3 30.93 0.00 2.08 8.99 0.05 57.95 Average: all 40.29 2.32 3.66 2.76 0.09 50.87 Average: 0 38.87 2.18 3.23 2.50 0.08 53.14 Average: 1 41.53 2.57 3.65 1.43 0.10 50.72 Average: 2 40.30 1.85 3.54 2.35 0.10 51.85 Average: 3 40.46 2.69 4.21 4.77 0.09 47.79