---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-125 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 11G 68G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 ---> free -m: total used free shared buff/cache available Mem: 15997 708 11348 1 3941 14950 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:02:f4:8d brd ff:ff:ff:ff:ff:ff inet 10.30.170.153/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe02:f48d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:c5:a4:d2 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-125) 12/05/24 _x86_64_ (4 CPU) 07:49:52 LINUX RESTART (4 CPU) 07:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:51:03 344.76 159.09 185.67 0.00 12030.93 45204.07 0.00 07:52:01 268.14 62.68 205.46 0.00 3582.00 11240.42 0.00 07:53:01 51.79 16.00 35.79 0.00 798.67 12954.24 0.00 07:54:01 65.61 5.22 60.39 0.00 180.77 13233.26 0.00 07:55:01 58.97 2.28 56.69 0.00 156.11 32987.97 0.00 Average: 157.11 48.96 108.15 0.00 3348.14 23203.73 0.00 07:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:03 13506768 15396796 594744 3.63 54872 2042368 1326024 7.61 798568 1820860 108900 07:52:01 12624112 15017052 951980 5.81 81292 2495588 1568628 9.00 1243364 2214200 273088 07:53:01 11835076 14375908 1588412 9.70 84708 2636288 2174852 12.48 1975460 2261548 20020 07:54:01 11428544 14239488 1722304 10.51 98140 2879968 2278200 13.07 2298084 2330360 91320 07:55:01 11617792 15303624 652208 3.98 103316 3720704 1372824 7.88 1428656 2973356 2004 Average: 12202458 14866574 1101930 6.73 84466 2754983 1744106 10.01 1548826 2320065 99066 07:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:03 ens3 396.30 254.92 1697.99 69.07 0.00 0.00 0.00 0.00 07:51:03 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 07:51:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 252.56 208.69 3179.95 32.22 0.00 0.00 0.00 0.00 07:52:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 118.66 97.45 1457.57 13.31 0.00 0.00 0.00 0.00 07:53:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 282.84 196.43 3573.03 21.57 0.00 0.00 0.00 0.00 07:54:01 lo 1953.94 1953.94 1858.72 1858.72 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 128.16 101.75 1573.72 36.89 0.00 0.00 0.00 0.00 07:55:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 235.59 171.60 2290.52 34.63 0.00 0.00 0.00 0.00 Average: lo 394.44 394.44 374.34 374.34 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-125) 12/05/24 _x86_64_ (4 CPU) 07:49:52 LINUX RESTART (4 CPU) 07:50:01 CPU %user %nice %system %iowait %steal %idle 07:51:03 all 16.49 17.68 13.76 6.68 0.14 45.26 07:51:03 0 22.47 15.67 13.06 5.87 0.14 42.80 07:51:03 1 14.37 18.41 13.59 5.23 0.14 48.26 07:51:03 2 11.16 19.19 14.96 9.65 0.13 44.91 07:51:03 3 18.00 17.46 13.41 5.94 0.14 45.05 07:52:01 all 29.51 2.94 3.81 3.88 0.10 59.77 07:52:01 0 26.76 3.11 4.13 4.19 0.07 61.75 07:52:01 1 42.52 2.38 3.92 3.35 0.11 47.72 07:52:01 2 25.63 2.68 4.03 2.52 0.16 64.98 07:52:01 3 23.34 3.58 3.15 5.44 0.07 64.43 07:53:01 all 52.25 0.00 1.60 1.13 0.10 44.93 07:53:01 0 51.96 0.00 1.77 0.47 0.10 45.70 07:53:01 1 54.45 0.00 1.65 1.44 0.08 42.38 07:53:01 2 56.60 0.00 1.11 1.05 0.08 41.15 07:53:01 3 46.01 0.00 1.84 1.57 0.12 50.46 07:54:01 all 63.29 0.00 3.04 0.84 0.12 32.71 07:54:01 0 56.48 0.00 2.55 0.57 0.12 40.29 07:54:01 1 66.55 0.00 3.68 1.28 0.12 28.38 07:54:01 2 68.65 0.00 2.76 0.47 0.12 28.00 07:54:01 3 61.49 0.00 3.18 1.04 0.12 34.16 07:55:01 all 24.35 0.00 1.55 1.61 0.06 72.43 07:55:01 0 24.04 0.00 1.43 0.47 0.07 73.99 07:55:01 1 13.52 0.00 1.08 2.73 0.03 82.64 07:55:01 2 26.05 0.00 1.32 1.10 0.05 71.48 07:55:01 3 33.89 0.00 2.37 2.14 0.08 61.52 Average: all 37.24 4.11 4.74 2.81 0.10 50.99 Average: 0 36.42 3.73 4.57 2.29 0.10 52.90 Average: 1 38.22 4.14 4.77 2.80 0.09 49.99 Average: 2 37.66 4.39 4.84 2.96 0.11 50.04 Average: 3 36.67 4.19 4.79 3.21 0.11 51.05