---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2270 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 9.6G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 711 11823 1 3462 14946 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:da:0a:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:feda:ac6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:a3:57:38 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-2270) 10/28/24 _x86_64_ (4 CPU) 16:30:22 LINUX RESTART (4 CPU) 16:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 229.94 87.11 142.83 0.00 2568.35 9736.24 0.00 16:33:01 225.98 45.90 180.08 0.00 2758.13 17186.13 0.00 16:34:01 35.16 6.92 28.25 0.00 472.85 10599.03 0.00 16:35:01 3.98 0.00 3.98 0.00 0.00 482.72 0.00 16:36:01 44.04 4.28 39.76 0.00 2593.30 7850.42 0.00 16:37:01 294.03 0.22 293.82 0.00 13.46 8236.23 0.00 Average: 138.60 23.90 114.71 0.00 1397.76 9012.91 0.00 16:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 13300204 15403008 577600 3.53 71432 2226724 1331584 7.64 874308 1929316 172416 16:33:01 11239036 14004836 1956896 11.95 89560 2834680 2773328 15.91 2462884 2343944 285232 16:34:01 10947372 13759516 2201716 13.44 90860 2876776 2781504 15.96 2796392 2299400 8416 16:35:01 7084384 9905296 6055892 36.97 91048 2884672 6784152 38.92 6642424 2307280 3708 16:36:01 10854008 13965800 1985504 12.12 100456 3152484 2575828 14.78 2723900 2437844 2928 16:37:01 10106276 13406044 2545452 15.54 132752 3303168 3123520 17.92 3411736 2496348 10472 Average: 10588547 13407417 2553843 15.59 96018 2879751 3228319 18.52 3151941 2302355 80529 16:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:32:01 ens3 208.07 150.44 1869.01 31.16 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:33:01 ens3 338.65 281.98 4286.41 44.93 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:34:01 ens3 32.69 26.85 82.37 5.86 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:35:01 ens3 8.73 6.25 3.61 1.92 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 16:36:01 ens3 233.79 139.74 2280.07 14.47 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:37:01 ens3 47.79 39.49 38.07 10.21 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 144.78 107.34 1425.29 18.06 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-2270) 10/28/24 _x86_64_ (4 CPU) 16:30:22 LINUX RESTART (4 CPU) 16:31:02 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 19.05 12.88 10.11 5.50 0.13 52.33 16:32:01 0 23.14 14.28 11.09 3.83 0.14 47.52 16:32:01 1 16.46 13.89 10.96 4.48 0.19 54.02 16:32:01 2 21.75 11.00 8.74 6.70 0.10 51.71 16:32:01 3 14.88 12.34 9.66 6.97 0.10 56.04 16:33:01 all 51.24 0.00 2.84 2.97 0.12 42.82 16:33:01 0 59.54 0.00 2.33 2.67 0.12 35.34 16:33:01 1 50.59 0.00 4.17 0.90 0.12 44.22 16:33:01 2 48.57 0.00 2.50 4.67 0.13 44.12 16:33:01 3 46.28 0.00 2.36 3.63 0.12 47.61 16:34:01 all 64.56 0.00 1.34 0.56 0.12 33.42 16:34:01 0 63.48 0.00 1.07 0.08 0.12 35.25 16:34:01 1 60.80 0.00 1.21 0.15 0.12 37.72 16:34:01 2 65.84 0.00 1.74 1.77 0.12 30.53 16:34:01 3 68.12 0.00 1.33 0.23 0.13 30.18 16:35:01 all 8.41 0.00 0.70 0.10 0.06 90.73 16:35:01 0 8.49 0.00 0.70 0.00 0.05 90.76 16:35:01 1 8.61 0.00 0.65 0.08 0.07 90.59 16:35:01 2 10.81 0.00 1.12 0.28 0.08 87.70 16:35:01 3 5.72 0.00 0.33 0.03 0.05 93.86 16:36:01 all 56.93 0.00 2.40 0.80 0.12 39.75 16:36:01 0 58.00 0.00 2.08 0.34 0.13 39.45 16:36:01 1 58.95 0.00 2.83 1.62 0.12 36.48 16:36:01 2 57.80 0.00 2.52 0.72 0.12 38.84 16:36:01 3 52.98 0.00 2.17 0.52 0.12 44.21 16:37:01 all 64.09 0.00 2.45 3.94 0.12 29.41 16:37:01 0 65.77 0.00 1.99 0.07 0.10 32.07 16:37:01 1 61.74 0.00 2.69 12.01 0.12 23.44 16:37:01 2 66.55 0.00 2.03 0.12 0.12 31.18 16:37:01 3 62.31 0.00 3.08 3.54 0.13 30.94 Average: all 44.10 2.11 3.28 2.30 0.11 48.09 Average: 0 46.47 2.34 3.18 1.15 0.11 46.75 Average: 1 42.91 2.29 3.73 3.21 0.12 47.74 Average: 2 45.27 1.80 3.09 2.36 0.11 47.36 Average: 3 41.76 2.03 3.13 2.48 0.11 50.49