---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25236 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 699 11065 1 4231 14958 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:7c:ec:7c brd ff:ff:ff:ff:ff:ff inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe7c:ec7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:88:68:48 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25236) 09/21/24 _x86_64_ (4 CPU) 08:56:58 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:02 330.97 152.17 178.79 0.00 11650.57 107781.98 0.00 08:59:01 133.13 57.06 76.07 0.00 2763.33 10331.15 0.00 09:00:01 110.15 15.10 95.05 0.00 469.39 5326.45 0.00 09:01:01 86.65 21.04 65.61 0.00 1299.30 8384.01 0.00 09:02:01 49.30 5.23 44.07 0.00 186.80 14886.13 0.00 09:03:01 104.33 6.93 97.40 0.00 4626.03 32109.18 0.00 Average: 135.77 42.89 92.88 0.00 3501.77 29861.54 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:02 13661716 15436008 560592 3.42 47748 1939264 1293464 7.42 739944 1735564 51308 08:59:01 13288184 15452960 523584 3.20 74232 2282368 1227640 7.04 780904 2030380 128916 09:00:01 12801960 15084576 887232 5.42 80248 2389640 1539536 8.83 1168252 2117760 98760 09:01:01 11800840 14309984 1654592 10.10 85996 2604056 2388356 13.70 2043740 2227936 58468 09:02:01 10654576 13649624 2311612 14.11 98052 3056740 2821200 16.19 2886000 2504660 274368 09:03:01 11426436 15411948 538360 3.29 111664 4005172 1260800 7.23 1512580 3073552 445632 Average: 12272285 14890850 1079329 6.59 82990 2712873 1755166 10.07 1521903 2281642 176242 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:02 lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 08:58:02 ens3 320.04 210.28 1252.47 65.96 0.00 0.00 0.00 0.00 08:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 08:59:01 ens3 89.56 68.21 859.67 13.81 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:00:01 ens3 132.68 112.68 1528.47 15.05 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 ens3 205.46 177.24 2397.49 25.13 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 09:02:01 lo 2030.57 2030.57 1931.38 1931.38 0.00 0.00 0.00 0.00 09:02:01 ens3 316.97 223.47 3866.56 24.90 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 09:03:01 lo 17.96 17.96 1.75 1.75 0.00 0.00 0.00 0.00 09:03:01 ens3 326.53 248.41 3576.14 188.52 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 Average: lo 342.97 342.97 323.08 323.08 0.00 0.00 0.00 0.00 Average: ens3 232.27 173.67 2250.56 55.68 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25236) 09/21/24 _x86_64_ (4 CPU) 08:56:58 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:02 all 12.62 17.19 14.88 5.10 0.11 50.09 08:58:02 0 14.78 17.42 12.89 3.39 0.10 51.42 08:58:02 1 13.19 16.65 17.22 3.43 0.12 49.40 08:58:02 2 6.10 19.62 14.25 7.71 0.12 52.20 08:58:02 3 16.33 15.13 15.13 5.90 0.12 47.39 08:59:01 all 18.38 6.40 6.50 2.87 0.12 65.73 08:59:01 0 19.52 6.38 5.78 0.75 0.10 67.47 08:59:01 1 12.38 6.81 7.17 1.88 0.12 71.64 08:59:01 2 9.05 7.44 6.87 5.98 0.14 70.51 08:59:01 3 32.52 4.96 6.21 2.96 0.12 53.22 09:00:01 all 11.15 0.00 0.70 1.39 0.05 86.71 09:00:01 0 13.65 0.00 0.40 1.08 0.05 84.81 09:00:01 1 9.92 0.00 0.64 0.22 0.03 89.20 09:00:01 2 10.17 0.00 0.65 2.98 0.05 86.15 09:00:01 3 10.87 0.00 1.12 1.27 0.05 86.68 09:01:01 all 55.89 0.00 1.58 1.12 0.09 41.32 09:01:01 0 56.76 0.00 0.92 1.10 0.08 41.14 09:01:01 1 54.13 0.00 1.81 0.77 0.10 43.19 09:01:01 2 57.91 0.00 1.52 0.89 0.10 39.57 09:01:01 3 54.76 0.00 2.06 1.71 0.08 41.39 09:02:01 all 55.77 0.00 2.60 0.96 0.12 40.55 09:02:01 0 56.97 0.00 3.10 0.65 0.12 39.16 09:02:01 1 53.85 0.00 2.02 0.29 0.12 43.73 09:02:01 2 58.08 0.00 3.09 1.96 0.12 36.75 09:02:01 3 54.18 0.00 2.20 0.96 0.12 42.55 09:03:01 all 32.58 0.00 2.84 4.97 0.08 59.53 09:03:01 0 30.99 0.00 2.69 2.41 0.07 63.85 09:03:01 1 36.72 0.00 2.89 3.85 0.08 56.46 09:03:01 2 37.93 0.00 3.00 8.47 0.10 50.49 09:03:01 3 24.68 0.00 2.77 5.17 0.08 67.29 Average: all 31.18 3.89 4.82 2.73 0.10 57.28 Average: 0 32.18 3.93 4.27 1.56 0.09 57.98 Average: 1 30.16 3.88 5.27 1.74 0.10 58.86 Average: 2 30.16 4.42 4.84 4.64 0.10 55.83 Average: 3 32.23 3.32 4.90 2.99 0.10 56.46