---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-555 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 9.5G 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/loop2 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 693 11855 1 3448 14964 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:a6:0a:cb brd ff:ff:ff:ff:ff:ff inet 10.30.171.25/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fea6:acb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:a2:be:53 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-555) 01/10/25 _x86_64_ (4 CPU) 11:28:20 LINUX RESTART (4 CPU) 11:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:01 262.77 70.24 192.53 0.00 1500.02 37374.85 0.00 11:31:01 308.42 48.44 259.97 0.00 3072.02 33740.91 0.00 11:32:01 16.08 0.72 15.36 0.00 37.19 6317.48 0.00 11:33:01 14.81 3.25 11.56 0.00 107.58 2540.38 0.00 11:34:01 74.36 4.78 69.58 0.00 4396.40 12274.31 0.00 Average: 135.29 25.48 109.80 0.00 1822.73 18449.38 0.00 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 13284412 15390216 586360 3.58 75132 2223048 1327700 7.62 870348 1942748 188480 11:31:01 11663080 14209868 1751588 10.69 90204 2630632 2481412 14.24 2173056 2226104 153304 11:32:01 11458968 14063416 1897496 11.58 92272 2680652 2485504 14.26 2339708 2258248 22088 11:33:01 11293132 13990452 1970164 12.03 94944 2761320 2711740 15.56 2435104 2319204 33968 11:34:01 12192864 15373464 575764 3.51 127756 3196604 1302372 7.47 1333320 2495036 3288 Average: 11978491 14605483 1356274 8.28 96062 2698451 2061746 11.83 1830307 2248268 80226 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 ens3 190.35 142.08 1784.61 24.93 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:31:01 ens3 265.17 225.55 3542.71 33.97 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 11:32:01 ens3 47.23 40.69 37.14 10.45 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:33:01 ens3 44.03 39.99 10.31 10.11 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:34:01 ens3 214.55 137.09 2883.20 21.43 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 152.27 117.08 1651.64 20.18 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 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-555) 01/10/25 _x86_64_ (4 CPU) 11:28:20 LINUX RESTART (4 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 16.38 12.12 9.58 7.17 0.10 54.65 11:30:01 0 19.06 13.10 10.69 7.95 0.12 49.08 11:30:01 1 20.16 10.79 8.68 6.89 0.10 53.38 11:30:01 2 17.33 11.97 9.61 4.25 0.12 56.73 11:30:01 3 8.97 12.62 9.35 9.60 0.08 59.38 11:31:01 all 57.36 0.00 2.33 1.68 0.10 38.53 11:31:01 0 50.85 0.00 2.41 2.63 0.08 44.03 11:31:01 1 54.79 0.00 2.26 1.87 0.12 40.97 11:31:01 2 74.43 0.00 2.51 1.31 0.12 21.63 11:31:01 3 49.43 0.00 2.15 0.92 0.08 47.41 11:32:01 all 80.43 0.00 1.78 0.15 0.11 17.54 11:32:01 0 82.67 0.00 2.00 0.05 0.12 15.16 11:32:01 1 79.77 0.00 1.50 0.05 0.12 18.56 11:32:01 2 78.80 0.00 1.77 0.25 0.10 19.07 11:32:01 3 80.46 0.00 1.84 0.23 0.10 17.37 11:33:01 all 80.17 0.00 1.94 0.12 0.11 17.67 11:33:01 0 80.33 0.00 1.55 0.07 0.10 17.95 11:33:01 1 86.72 0.00 2.58 0.12 0.10 10.48 11:33:01 2 83.59 0.00 1.87 0.05 0.10 14.39 11:33:01 3 70.04 0.00 1.75 0.25 0.13 27.83 11:34:01 all 47.06 0.00 3.63 2.61 0.10 46.60 11:34:01 0 44.05 0.00 3.41 1.47 0.08 50.99 11:34:01 1 46.85 0.00 2.50 2.40 0.10 48.15 11:34:01 2 49.92 0.00 4.97 3.10 0.10 41.91 11:34:01 3 47.41 0.00 3.66 3.49 0.10 45.34 Average: all 56.30 2.42 3.85 2.34 0.10 34.99 Average: 0 55.43 2.61 4.00 2.43 0.10 35.43 Average: 1 57.67 2.15 3.50 2.26 0.11 34.31 Average: 2 60.82 2.39 4.15 1.79 0.11 30.74 Average: 3 51.29 2.52 3.75 2.89 0.10 39.45