---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-645 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 10G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 1070 11045 1 3881 14587 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:10:6c:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe10:6c19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:8a:76:8e 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-645) 01/11/25 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 347.94 87.14 260.81 0.00 2668.76 11906.43 0.00 00:10:01 314.03 49.54 264.48 0.00 3037.55 17002.17 0.00 00:11:01 29.43 5.42 24.01 0.00 228.50 8070.39 0.00 00:12:01 56.44 1.03 55.41 0.00 46.39 13081.95 0.00 00:13:01 60.06 6.75 53.31 0.00 4367.41 21095.95 0.00 Average: 161.59 29.98 131.61 0.00 2069.78 14231.56 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 13426424 15443960 539528 3.29 67196 2148508 1304080 7.48 757328 1926176 171420 00:10:01 12033216 14546420 1418280 8.66 83680 2610060 2265472 13.00 1774164 2265428 145920 00:11:01 10820896 13686744 2274972 13.89 92052 2940108 2862928 16.43 2726864 2503132 327472 00:12:01 12270532 15422380 539576 3.29 99088 3209784 1268136 7.28 1105948 2671544 348420 00:13:01 11406744 15030420 919412 5.61 129128 3638500 1601664 9.19 1777120 2838620 2104 Average: 11991562 14825985 1138354 6.95 94229 2909392 1860456 10.67 1628285 2440980 199067 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 ens3 262.61 175.79 1193.75 52.23 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 00:09:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 00:10:01 ens3 316.38 262.00 4469.65 36.54 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 00:10:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 00:11:01 ens3 189.15 123.16 2583.29 13.42 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 00:11:01 lo 957.06 957.06 905.24 905.24 0.00 0.00 0.00 0.00 00:12:01 ens3 430.83 297.97 2434.60 60.41 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 00:12:01 lo 1143.98 1143.98 1089.90 1089.90 0.00 0.00 0.00 0.00 00:13:01 ens3 20880.25 6931.66 8205.21 3533.93 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 00:13:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 4415.57 1558.03 3777.35 739.26 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 Average: lo 420.83 420.83 399.07 399.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-645) 01/11/25 _x86_64_ (4 CPU) 00:07:29 LINUX RESTART (4 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 17.95 13.63 11.06 2.98 0.09 54.28 00:09:01 0 17.26 13.96 11.47 2.07 0.08 55.15 00:09:01 1 12.85 13.93 11.81 4.40 0.10 56.91 00:09:01 2 23.16 11.81 9.29 3.14 0.08 52.51 00:09:01 3 18.54 14.83 11.68 2.29 0.10 52.56 00:10:01 all 57.36 0.00 2.50 1.92 0.10 38.12 00:10:01 0 53.50 0.00 2.44 2.88 0.08 41.10 00:10:01 1 57.01 0.00 2.48 2.93 0.08 37.49 00:10:01 2 64.56 0.00 2.58 0.45 0.12 32.29 00:10:01 3 54.38 0.00 2.51 1.41 0.10 41.60 00:11:01 all 48.29 0.00 1.82 0.46 0.08 49.35 00:11:01 0 51.51 0.00 1.99 0.85 0.08 45.56 00:11:01 1 47.58 0.00 2.48 0.82 0.10 49.02 00:11:01 2 44.82 0.00 1.30 0.02 0.08 53.78 00:11:01 3 49.24 0.00 1.52 0.13 0.07 49.04 00:12:01 all 49.66 0.00 2.38 0.98 0.08 46.89 00:12:01 0 49.84 0.00 1.95 0.45 0.07 47.69 00:12:01 1 63.57 0.00 3.19 0.92 0.12 32.20 00:12:01 2 41.15 0.00 1.87 1.84 0.08 55.05 00:12:01 3 44.11 0.00 2.50 0.71 0.07 52.61 00:13:01 all 30.31 0.00 10.12 1.24 0.11 58.22 00:13:01 0 30.99 0.00 9.84 1.65 0.12 57.40 00:13:01 1 29.70 0.00 9.93 1.48 0.10 58.79 00:13:01 2 33.03 0.00 9.96 0.77 0.10 56.14 00:13:01 3 27.54 0.00 10.76 1.06 0.10 60.54 Average: all 40.77 2.73 5.55 1.51 0.09 49.33 Average: 0 40.68 2.80 5.51 1.58 0.09 49.34 Average: 1 42.20 2.80 5.96 2.12 0.10 46.82 Average: 2 41.39 2.37 4.98 1.24 0.09 49.93 Average: 3 38.82 2.97 5.77 1.12 0.09 51.23