---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1103 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: 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11170 1 4133 14965 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:ad:25:7e brd ff:ff:ff:ff:ff:ff inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fead:257e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:bc:b2:00 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-1103) 10/25/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 294.36 113.00 181.36 0.00 6402.17 11706.76 0.00 08:59:01 211.53 34.11 177.42 0.00 2368.81 11564.62 0.00 09:00:01 34.14 15.80 18.35 0.00 775.07 9432.43 0.00 09:01:01 71.85 5.22 66.64 0.00 185.30 12578.84 0.00 09:02:01 71.05 7.03 64.02 0.00 4629.60 35936.67 0.00 Average: 136.06 34.77 101.29 0.00 2860.33 16258.38 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13403456 15407904 575800 3.51 67860 2135388 1318476 7.56 819392 1888364 155476 08:59:01 12685988 15023936 945068 5.77 81312 2441984 1617696 9.28 1236328 2159872 137764 09:00:01 11995012 14498188 1465324 8.95 85464 2598128 2087672 11.98 1855368 2220804 3784 09:01:01 11549664 14325696 1634964 9.98 99276 2844252 2187940 12.55 2180796 2323200 84472 09:02:01 11452320 15333088 617680 3.77 108932 3905816 1354352 7.77 1566148 2995696 2456 Average: 12217288 14917762 1047767 6.40 88569 2785114 1713227 9.83 1531606 2317587 76790 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 304.37 199.24 1397.55 65.33 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 08:59:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 214.60 186.22 2474.68 30.45 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 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:00:01 ens3 154.04 124.45 1700.95 19.04 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 lo 2175.07 2175.07 2064.53 2064.53 0.00 0.00 0.00 0.00 09:01:01 ens3 290.00 205.95 3734.81 24.29 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 lo 16.72 16.72 1.65 1.65 0.00 0.00 0.00 0.00 09:02:01 ens3 338.73 243.85 2938.36 195.79 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 440.41 440.41 414.69 414.69 0.00 0.00 0.00 0.00 Average: ens3 260.20 191.91 2452.77 66.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1103) 10/25/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.52 14.53 12.87 3.39 0.12 48.56 08:58:01 0 21.01 14.26 12.67 3.81 0.14 48.11 08:58:01 1 21.90 13.58 12.21 3.52 0.12 48.67 08:58:01 2 21.41 15.79 13.10 2.75 0.12 46.83 08:58:01 3 17.78 14.49 13.50 3.49 0.12 50.61 08:59:01 all 21.15 0.00 1.38 2.79 0.05 74.62 08:59:01 0 14.66 0.00 1.41 4.84 0.07 79.03 08:59:01 1 16.96 0.00 1.14 0.50 0.03 81.37 08:59:01 2 29.91 0.00 1.78 2.35 0.07 65.90 08:59:01 3 23.09 0.00 1.20 3.47 0.05 72.19 09:00:01 all 52.37 0.00 1.59 0.56 0.09 45.39 09:00:01 0 55.31 0.00 0.96 0.07 0.08 43.58 09:00:01 1 51.07 0.00 1.51 0.03 0.08 47.30 09:00:01 2 49.18 0.00 2.00 0.48 0.12 48.23 09:00:01 3 53.95 0.00 1.88 1.68 0.08 42.41 09:01:01 all 57.63 0.00 2.81 0.96 0.11 38.47 09:01:01 0 59.38 0.00 2.95 0.28 0.12 37.27 09:01:01 1 57.95 0.00 2.09 0.96 0.10 38.90 09:01:01 2 56.48 0.00 3.04 0.63 0.12 39.73 09:01:01 3 56.71 0.00 3.17 1.99 0.12 38.00 09:02:01 all 28.52 0.00 2.63 5.45 0.07 63.32 09:02:01 0 19.63 0.00 1.96 5.91 0.07 72.43 09:02:01 1 28.60 0.00 3.15 8.95 0.07 59.23 09:02:01 2 45.52 0.00 3.44 3.12 0.10 47.81 09:02:01 3 20.32 0.00 1.97 3.82 0.05 73.84 Average: all 36.08 2.86 4.22 2.63 0.09 54.12 Average: 0 34.05 2.80 3.95 2.98 0.09 56.13 Average: 1 35.32 2.68 3.99 2.79 0.08 55.14 Average: 2 40.59 3.09 4.63 1.86 0.10 49.73 Average: 3 34.37 2.86 4.32 2.89 0.08 55.47