---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-3426 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 867 27792 1 3440 30768 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:fd:a4:1c brd ff:ff:ff:ff:ff:ff inet 10.30.170.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fefd:a41c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:7c:f4:41 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-8c-8g-3426) 12/17/24 _x86_64_ (8 CPU) 10:24:59 LINUX RESTART (8 CPU) 10:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:26:02 433.26 172.24 258.41 2.62 13874.89 195787.10 662651.56 10:27:01 126.86 47.33 79.53 0.00 539.84 9453.74 0.00 10:28:01 139.24 12.73 126.51 0.00 1226.73 29632.93 0.00 Average: 233.72 77.60 155.24 0.88 5239.93 78675.76 222117.63 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:02 29862144 31598824 735208 2.24 58588 1995060 1636104 4.82 945476 1749212 66616 10:27:01 29483808 31588484 723852 2.20 86760 2311840 1600284 4.72 990232 2038092 212060 10:28:01 28534624 31578492 711856 2.17 122432 3155664 1618944 4.77 1081204 2816280 355980 Average: 29293525 31588600 723639 2.20 89260 2487521 1618444 4.77 1005637 2201195 211552 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:02 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 10:26:02 ens3 388.14 253.02 1801.35 68.61 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 10:27:01 ens3 82.51 69.46 854.30 9.23 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 10:28:01 ens3 180.72 130.58 2577.26 20.55 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 2.16 2.16 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 217.87 151.48 1749.28 32.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-3426) 12/17/24 _x86_64_ (8 CPU) 10:24:59 LINUX RESTART (8 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:02 all 6.81 8.56 7.42 7.49 0.15 69.57 10:26:02 0 11.13 7.18 6.95 4.53 0.17 70.05 10:26:02 1 5.48 8.85 7.32 15.06 0.13 63.16 10:26:02 2 6.40 8.16 7.92 3.07 0.14 74.31 10:26:02 3 7.78 9.20 7.66 20.79 0.17 54.40 10:26:02 4 6.99 6.09 5.84 4.10 0.14 76.84 10:26:02 5 4.03 8.99 8.30 6.00 0.15 72.52 10:26:02 6 6.04 10.28 7.74 3.92 0.15 71.86 10:26:02 7 6.64 9.73 7.60 2.43 0.15 73.45 10:27:01 all 9.40 5.58 4.70 2.09 0.12 78.10 10:27:01 0 3.49 5.11 4.14 1.89 0.10 85.26 10:27:01 1 11.48 2.40 3.81 5.88 0.10 76.33 10:27:01 2 8.86 6.95 4.92 1.31 0.12 77.84 10:27:01 3 2.77 5.77 5.69 0.79 0.15 84.83 10:27:01 4 33.62 4.11 4.51 2.78 0.12 54.86 10:27:01 5 6.34 6.55 4.95 0.98 0.14 81.05 10:27:01 6 7.49 6.76 4.73 1.38 0.14 79.50 10:27:01 7 1.16 7.00 4.84 1.69 0.12 85.19 10:28:01 all 15.67 0.00 1.45 5.28 0.08 77.52 10:28:01 0 18.69 0.00 2.13 19.28 0.08 59.82 10:28:01 1 20.13 0.00 1.72 5.60 0.08 72.47 10:28:01 2 7.95 0.00 1.17 0.82 0.07 89.99 10:28:01 3 10.04 0.00 1.00 2.69 0.07 86.20 10:28:01 4 21.03 0.00 1.66 8.55 0.08 68.69 10:28:01 5 16.18 0.00 1.35 0.33 0.08 82.05 10:28:01 6 24.69 0.00 1.83 3.43 0.08 69.97 10:28:01 7 6.68 0.00 0.72 1.54 0.05 91.01 Average: all 10.65 4.70 4.51 4.97 0.12 75.06 Average: 0 11.14 4.09 4.41 8.60 0.12 71.64 Average: 1 12.39 3.75 4.28 8.85 0.11 70.63 Average: 2 7.73 5.02 4.66 1.74 0.11 80.75 Average: 3 6.89 4.97 4.77 8.10 0.13 75.14 Average: 4 20.50 3.39 3.99 5.16 0.11 66.84 Average: 5 8.89 5.15 4.86 2.44 0.12 78.54 Average: 6 12.79 5.66 4.76 2.92 0.12 73.75 Average: 7 4.85 5.56 4.37 1.89 0.11 83.23