---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5726 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 9549 1 5749 14959 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:7d:2f:1c brd ff:ff:ff:ff:ff:ff inet 10.30.171.36/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe7d:2f1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:76:53:90 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-5726) 01/27/25 _x86_64_ (4 CPU) 13:45:10 LINUX RESTART (4 CPU) 13:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:47:01 118.56 55.45 63.11 0.00 627.55 6700.44 0.00 13:48:01 91.57 39.53 52.04 0.00 2655.02 12697.08 0.00 13:49:01 42.36 2.50 39.86 0.00 71.32 17398.03 0.00 13:50:01 45.81 0.12 45.69 0.00 2.00 50439.59 0.00 13:51:01 101.02 4.97 96.05 0.00 4422.93 44955.68 0.00 Average: 79.73 20.39 59.34 0.00 1558.96 26504.78 0.00 13:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:47:01 13380416 15427244 554660 3.39 69544 2174076 1249616 7.17 791192 1936044 180704 13:48:01 11770452 14390656 1570588 9.59 88000 2702924 2188540 12.56 1916476 2373384 316024 13:49:01 10262264 14181800 1778696 10.86 107596 3926868 2280184 13.08 2502572 3239748 1073776 13:50:01 9041612 14024636 1935100 11.81 122816 4934820 2399912 13.77 2530380 4391248 939796 13:51:01 9853432 15348844 598972 3.66 147016 5407244 1386480 7.95 1438644 4640052 1132 Average: 10861635 14674636 1287603 7.86 106994 3829186 1900946 10.91 1835853 3316095 502286 13:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:47:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 13:47:01 ens3 70.70 59.72 950.91 7.57 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:48:01 ens3 340.83 276.57 5372.19 41.43 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 13:49:01 ens3 335.38 268.77 2579.60 54.48 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.73 0.73 0.05 0.05 0.00 0.00 0.00 0.00 13:50:01 ens3 243.23 197.52 111.77 64.03 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 13:51:01 ens3 274.09 185.12 3069.18 36.20 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 253.45 198.00 2421.65 40.85 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-5726) 01/27/25 _x86_64_ (4 CPU) 13:45:10 LINUX RESTART (4 CPU) 13:46:02 CPU %user %nice %system %iowait %steal %idle 13:47:01 all 13.60 10.95 8.85 10.66 0.11 55.83 13:47:01 0 13.59 11.00 9.82 6.17 0.12 59.30 13:47:01 1 15.07 10.71 8.19 7.33 0.10 58.59 13:47:01 2 13.65 10.85 8.63 4.45 0.10 62.30 13:47:01 3 12.07 11.23 8.77 24.66 0.10 43.16 13:48:01 all 48.02 0.00 2.40 6.08 0.15 43.35 13:48:01 0 46.59 0.00 1.88 0.78 0.12 50.63 13:48:01 1 53.03 0.00 3.28 5.77 0.19 37.73 13:48:01 2 47.14 0.00 2.11 6.99 0.15 43.61 13:48:01 3 45.34 0.00 2.32 10.78 0.14 41.43 13:49:01 all 49.16 0.00 2.60 3.38 0.15 44.71 13:49:01 0 45.22 0.00 2.95 2.70 0.13 48.99 13:49:01 1 65.43 0.00 3.06 1.80 0.17 29.54 13:49:01 2 42.61 0.00 2.59 4.12 0.10 50.59 13:49:01 3 43.50 0.00 1.79 4.90 0.19 49.62 13:50:01 all 33.67 0.00 2.52 18.90 0.13 44.79 13:50:01 0 25.27 0.00 2.22 25.20 0.10 47.20 13:50:01 1 50.69 0.00 3.45 7.12 0.17 38.58 13:50:01 2 31.33 0.00 1.63 3.42 0.08 63.54 13:50:01 3 27.51 0.00 2.79 39.87 0.15 29.67 13:51:01 all 25.78 0.00 3.15 20.02 0.12 50.93 13:51:01 0 26.12 0.00 2.35 29.93 0.14 41.46 13:51:01 1 25.56 0.00 3.40 23.22 0.12 47.70 13:51:01 2 29.17 0.00 2.52 3.26 0.10 64.95 13:51:01 3 22.25 0.00 4.33 23.75 0.12 49.55 Average: all 34.11 2.17 3.89 11.79 0.13 47.90 Average: 0 31.43 2.18 3.83 12.95 0.12 49.49 Average: 1 42.02 2.13 4.27 9.03 0.15 42.39 Average: 2 32.84 2.15 3.48 4.45 0.11 56.98 Average: 3 30.20 2.23 3.99 20.72 0.14 42.72