---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44571 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 12G 66G 15% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 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 710 9763 1 5523 14947 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:38:26:eb brd ff:ff:ff:ff:ff:ff inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe38:26eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:bc:aa:93 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-44571) 10/21/24 _x86_64_ (4 CPU) 08:59:49 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 325.65 150.97 174.68 0.00 11584.00 43846.53 0.00 09:02:01 126.83 55.26 71.57 0.00 2947.38 10241.64 0.00 09:03:01 62.61 12.65 49.96 0.00 923.31 18743.14 0.00 09:04:01 44.81 1.78 43.03 0.00 53.06 38813.53 0.00 09:05:01 86.69 5.08 81.60 0.00 4465.52 52398.47 0.00 Average: 129.31 45.14 84.17 0.00 3994.40 32808.30 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 13638804 15426084 567848 3.47 49884 1948216 1288552 7.39 768484 1725592 45488 09:02:01 12667980 15067236 900132 5.49 81148 2502680 1552624 8.91 1190312 2222216 329208 09:03:01 11434240 14183464 1777284 10.85 94360 2814240 2289788 13.14 2182360 2430772 101668 09:04:01 9413388 14067884 1891864 11.55 116732 4621760 2367444 13.58 2882492 3675896 802476 09:05:01 9971296 15343652 610756 3.73 136580 5298944 1309692 7.51 1320740 4654680 178200 Average: 11425142 14817664 1149577 7.02 95741 3437168 1761620 10.11 1668878 2941831 291408 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 09:01:01 ens3 307.07 213.63 1364.67 64.49 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 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:02:01 ens3 277.20 219.33 4038.15 30.13 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 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:03:01 ens3 375.60 300.12 3260.85 50.09 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 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 09:04:01 ens3 236.23 193.28 1167.68 50.88 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 09:05:01 ens3 400.47 263.06 2354.08 66.79 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 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 319.31 237.88 2437.12 52.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44571) 10/21/24 _x86_64_ (4 CPU) 08:59:49 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 12.35 16.40 13.03 7.01 0.16 51.05 09:01:01 0 14.05 15.68 12.91 13.07 0.12 44.17 09:01:01 1 13.31 16.02 13.77 2.66 0.10 54.14 09:01:01 2 12.00 16.35 12.58 4.57 0.12 54.38 09:01:01 3 10.05 17.55 12.86 7.72 0.30 51.51 09:02:01 all 26.59 3.07 3.73 2.57 0.08 63.96 09:02:01 0 12.80 3.63 3.53 6.08 0.08 73.87 09:02:01 1 40.54 2.81 4.33 1.96 0.08 50.28 09:02:01 2 38.34 2.06 3.96 1.79 0.08 53.78 09:02:01 3 14.70 3.77 3.09 0.48 0.08 77.88 09:03:01 all 65.27 0.00 2.33 1.59 0.10 30.70 09:03:01 0 60.92 0.00 3.15 1.33 0.10 34.50 09:03:01 1 67.24 0.00 2.43 4.66 0.10 25.58 09:03:01 2 68.55 0.00 1.88 0.33 0.10 29.14 09:03:01 3 64.35 0.00 1.88 0.03 0.12 33.62 09:04:01 all 35.33 0.00 2.03 2.50 0.07 60.07 09:04:01 0 42.72 0.00 1.55 0.44 0.08 55.22 09:04:01 1 42.57 0.00 2.99 4.73 0.07 49.63 09:04:01 2 25.42 0.00 2.41 1.74 0.08 70.35 09:04:01 3 30.65 0.00 1.17 3.09 0.05 65.04 09:05:01 all 35.81 0.00 2.70 4.42 0.09 56.99 09:05:01 0 35.18 0.00 3.58 1.39 0.07 59.78 09:05:01 1 30.85 0.00 2.19 4.80 0.10 62.07 09:05:01 2 43.57 0.00 2.46 8.14 0.10 45.73 09:05:01 3 33.64 0.00 2.56 3.33 0.08 60.40 Average: all 35.09 3.87 4.75 3.61 0.10 52.57 Average: 0 33.17 3.84 4.93 4.45 0.09 53.52 Average: 1 38.95 3.74 5.12 3.76 0.09 48.33 Average: 2 37.63 3.65 4.64 3.31 0.10 50.68 Average: 3 30.61 4.26 4.31 2.93 0.13 57.77