---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-421 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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/23258 /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 687 11109 1 4200 14970 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:1d:40:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe1d:40c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:f5:90: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-421) 12/06/24 _x86_64_ (4 CPU) 08:58:26 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 286.54 89.95 196.58 0.00 2587.30 22343.76 0.00 09:01:01 220.46 45.41 175.05 0.00 2853.79 24882.25 0.00 09:02:01 26.14 5.45 20.69 0.00 328.29 23326.22 0.00 09:03:01 55.91 5.22 50.69 0.00 180.77 26242.83 0.00 09:04:01 80.25 6.43 73.82 0.00 4559.91 38689.69 0.00 Average: 133.86 30.49 103.37 0.00 2101.95 27096.82 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13385984 15438140 543496 3.32 68952 2180628 1286068 7.38 785956 1935780 171800 09:01:01 12604356 15025996 940544 5.74 81956 2523280 1606500 9.22 1262476 2211536 184052 09:02:01 11631892 14179280 1782952 10.88 85312 2641788 2448684 14.05 2176732 2261360 25928 09:03:01 11560448 14362612 1597488 9.75 97852 2871300 2210156 12.68 2146528 2346860 84292 09:04:01 11377988 15327032 622624 3.80 109580 3970532 1362948 7.82 1573288 3058280 2380 Average: 12112134 14866612 1097421 6.70 88730 2837506 1782871 10.23 1588996 2362763 93690 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 166.42 120.65 1101.20 38.96 0.00 0.00 0.00 0.00 09:00:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 234.64 192.13 3048.42 29.32 0.00 0.00 0.00 0.00 09:01:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 126.62 103.33 1279.29 20.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 269.16 184.35 3439.29 22.46 0.00 0.00 0.00 0.00 09:03:01 lo 1809.07 1809.07 1719.36 1719.36 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 255.26 199.43 3691.04 190.37 0.00 0.00 0.00 0.00 09:04:01 lo 16.60 16.60 1.65 1.65 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: ens3 210.42 159.98 2511.81 60.22 0.00 0.00 0.00 0.00 Average: lo 365.72 365.72 344.25 344.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-421) 12/06/24 _x86_64_ (4 CPU) 08:58:26 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 18.61 13.65 11.00 4.39 0.11 52.24 09:00:01 0 10.28 15.07 11.44 4.37 0.08 58.76 09:00:01 1 17.03 12.49 10.65 5.11 0.12 54.60 09:00:01 2 25.68 13.23 11.27 4.15 0.13 45.54 09:00:01 3 21.46 13.81 10.63 3.92 0.12 50.07 09:01:01 all 26.43 0.00 1.52 3.14 0.08 68.82 09:01:01 0 24.63 0.00 1.44 6.45 0.10 67.37 09:01:01 1 24.25 0.00 1.21 2.37 0.08 72.08 09:01:01 2 35.55 0.00 1.86 1.98 0.07 60.54 09:01:01 3 21.29 0.00 1.58 1.76 0.08 75.29 09:02:01 all 52.19 0.00 1.54 0.51 0.10 45.67 09:02:01 0 53.56 0.00 1.32 0.60 0.08 44.44 09:02:01 1 50.60 0.00 1.81 0.87 0.12 46.60 09:02:01 2 54.04 0.00 1.22 0.52 0.10 44.12 09:02:01 3 50.55 0.00 1.80 0.03 0.08 47.53 09:03:01 all 58.66 0.00 3.04 2.43 0.17 35.70 09:03:01 0 57.64 0.00 2.17 3.81 0.15 36.23 09:03:01 1 61.62 0.00 3.67 0.71 0.17 33.83 09:03:01 2 61.76 0.00 2.92 1.33 0.20 33.78 09:03:01 3 53.61 0.00 3.39 3.88 0.17 38.96 09:04:01 all 25.60 0.00 2.55 4.27 0.09 67.49 09:04:01 0 26.20 0.00 2.22 1.40 0.08 70.09 09:04:01 1 31.96 0.00 3.07 1.49 0.10 63.38 09:04:01 2 24.26 0.00 2.59 8.25 0.08 64.82 09:04:01 3 19.98 0.00 2.31 5.95 0.10 71.66 Average: all 36.30 2.72 3.92 2.95 0.11 54.00 Average: 0 34.48 3.00 3.71 3.32 0.10 55.38 Average: 1 37.09 2.49 4.08 2.11 0.12 54.12 Average: 2 40.28 2.63 3.96 3.24 0.12 49.76 Average: 3 33.38 2.75 3.93 3.11 0.11 56.72