---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7752 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 9.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 39M 39M 0 100% /snap/snapd/21759 /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 980 11206 1 3810 14678 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:6e:74:20 brd ff:ff:ff:ff:ff:ff inet 10.30.171.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe6e:7420/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:db:1e:61 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-7752) 11/16/24 _x86_64_ (4 CPU) 00:07:27 LINUX RESTART (4 CPU) 00:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 271.53 93.56 177.97 0.00 2782.17 7784.46 0.00 00:10:01 232.91 48.69 184.22 0.00 3012.56 15686.45 0.00 00:11:01 29.59 5.40 24.19 0.00 225.75 8951.26 0.00 00:12:01 61.24 3.88 57.36 0.00 143.58 14072.32 0.00 00:13:01 50.67 4.98 45.69 0.00 4503.38 19452.89 0.00 Average: 128.71 31.09 97.61 0.00 2131.19 13207.27 0.00 00:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13354772 15389932 592836 3.62 67848 2165020 1312544 7.53 833204 1920600 171092 00:10:01 12025984 14561112 1402876 8.56 84008 2631440 2243168 12.87 1781388 2265044 168588 00:11:01 11648728 14374016 1587112 9.69 92352 2804372 2139344 12.27 2030872 2379980 173940 00:12:01 12105356 15291824 669616 4.09 99932 3242876 1281304 7.35 1269776 2673836 326416 00:13:01 11570716 15122472 827916 5.05 107876 3590292 1493848 8.57 1624732 2829176 1088 Average: 12141111 14947871 1016071 6.20 90403 2886800 1694042 9.72 1507994 2413727 168225 00:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 00:09:01 ens3 266.38 166.43 1138.20 51.52 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:10:01 ens3 359.96 298.30 4519.00 40.33 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 946.83 946.83 898.74 898.74 0.00 0.00 0.00 0.00 00:11:01 ens3 231.17 149.58 2589.35 18.64 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 999.23 999.23 946.90 946.90 0.00 0.00 0.00 0.00 00:12:01 ens3 601.82 384.80 2654.52 104.53 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 00:13:01 ens3 20025.16 5904.00 8035.22 3539.84 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 391.19 391.19 370.46 370.46 0.00 0.00 0.00 0.00 Average: ens3 4310.10 1384.60 3796.04 753.26 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-7752) 11/16/24 _x86_64_ (4 CPU) 00:07:27 LINUX RESTART (4 CPU) 00:08:02 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 19.06 13.06 10.44 4.09 0.09 53.25 00:09:01 0 11.73 14.45 10.75 2.38 0.09 60.61 00:09:01 1 28.82 12.36 10.92 4.85 0.12 42.93 00:09:01 2 23.16 11.85 10.28 3.97 0.09 50.65 00:09:01 3 12.50 13.60 9.80 5.17 0.09 58.84 00:10:01 all 54.04 0.00 2.20 2.55 0.10 41.10 00:10:01 0 50.28 0.00 1.41 0.89 0.10 47.32 00:10:01 1 49.70 0.00 3.15 2.46 0.10 44.59 00:10:01 2 66.34 0.00 2.36 2.61 0.12 28.58 00:10:01 3 49.83 0.00 1.88 4.26 0.10 43.93 00:11:01 all 47.59 0.00 1.85 0.72 0.08 49.76 00:11:01 0 47.44 0.00 3.14 1.76 0.08 47.57 00:11:01 1 45.27 0.00 1.27 0.42 0.08 52.96 00:11:01 2 50.94 0.00 1.42 0.32 0.07 47.26 00:11:01 3 46.71 0.00 1.56 0.40 0.08 51.25 00:12:01 all 50.80 0.00 2.53 1.17 0.10 45.40 00:12:01 0 46.24 0.00 2.59 1.29 0.08 49.79 00:12:01 1 65.41 0.00 3.19 1.69 0.12 29.59 00:12:01 2 48.02 0.00 2.60 0.45 0.10 48.83 00:12:01 3 43.48 0.00 1.73 1.25 0.08 53.45 00:13:01 all 25.57 0.00 7.49 1.28 0.10 65.57 00:13:01 0 19.36 0.00 8.33 1.54 0.08 70.68 00:13:01 1 26.28 0.00 6.74 1.15 0.10 65.73 00:13:01 2 31.47 0.00 6.53 1.38 0.10 60.51 00:13:01 3 25.09 0.00 8.35 1.04 0.10 65.41 Average: all 39.52 2.57 4.87 1.96 0.09 50.98 Average: 0 35.14 2.85 5.21 1.57 0.09 55.14 Average: 1 43.18 2.43 5.03 2.10 0.10 47.15 Average: 2 44.07 2.34 4.62 1.74 0.09 47.14 Average: 3 35.66 2.68 4.63 2.42 0.09 54.52