---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2117 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: 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 45M 45M 0 100% /snap/snapd/23545 /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 691 11052 1 4253 14966 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:0b:6b:34 brd ff:ff:ff:ff:ff:ff inet 10.30.170.102/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe0b:6b34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:ac:cd:61 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-2117) 01/16/25 _x86_64_ (4 CPU) 08:58:24 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 341.52 75.59 265.93 0.00 1607.73 8636.47 0.00 09:01:01 232.01 49.13 182.89 0.00 3068.02 11063.62 0.00 09:02:01 20.73 1.75 18.98 0.00 116.78 9323.78 0.00 09:03:01 77.67 5.42 72.25 0.00 183.30 15788.70 0.00 09:04:01 87.64 5.58 82.05 0.00 4404.33 35364.37 0.00 Average: 151.92 27.49 124.43 0.00 1876.02 16035.14 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13422148 15446580 538512 3.29 67640 2155160 1271316 7.29 758128 1932088 171728 09:01:01 12477812 14891096 1078412 6.58 81820 2515280 1697284 9.74 1390388 2213204 195180 09:02:01 11792248 14316692 1649264 10.07 85128 2619676 2228912 12.79 2053260 2229584 28712 09:03:01 11186812 14191732 1771244 10.81 99388 3063660 2324856 13.34 2336548 2524472 216688 09:04:01 11371836 15378184 573404 3.50 131604 4005352 1288428 7.39 1581804 3056612 2168 Average: 12050171 14844857 1122167 6.85 93116 2871826 1762159 10.11 1624026 2391192 122895 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 0.80 0.80 0.08 0.08 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 ens3 182.24 133.29 1102.68 41.45 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 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 239.49 198.23 3193.32 30.14 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 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 126.83 100.68 1140.19 18.55 0.00 0.00 0.00 0.00 09:03:01 lo 1966.39 1966.39 1872.13 1872.13 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 ens3 364.62 267.02 4224.76 36.19 0.00 0.00 0.00 0.00 09:04:01 lo 17.13 17.13 1.70 1.70 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 227.90 176.17 2911.91 182.91 0.00 0.00 0.00 0.00 Average: lo 397.28 397.28 374.81 374.81 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 228.21 175.08 2514.53 61.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2117) 01/16/25 _x86_64_ (4 CPU) 08:58:24 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 17.70 12.62 10.31 5.78 0.09 53.50 09:00:01 0 18.28 13.67 10.93 4.26 0.08 52.79 09:00:01 1 18.30 12.71 9.97 7.82 0.10 51.11 09:00:01 2 17.46 11.85 10.03 4.17 0.10 56.38 09:00:01 3 16.75 12.26 10.33 6.84 0.08 53.73 09:01:01 all 31.82 0.00 1.73 2.11 0.06 64.28 09:01:01 0 44.14 0.00 2.02 2.05 0.07 51.72 09:01:01 1 28.67 0.00 1.92 1.91 0.05 67.45 09:01:01 2 27.86 0.00 1.47 3.05 0.07 67.55 09:01:01 3 26.54 0.00 1.52 1.42 0.07 70.45 09:02:01 all 53.26 0.00 1.49 0.59 0.08 44.58 09:02:01 0 53.78 0.00 1.51 0.62 0.08 44.01 09:02:01 1 51.49 0.00 1.73 1.56 0.07 45.16 09:02:01 2 53.63 0.00 1.31 0.13 0.07 44.86 09:02:01 3 54.13 0.00 1.41 0.07 0.08 44.31 09:03:01 all 59.36 0.00 3.00 1.19 0.10 36.35 09:03:01 0 64.39 0.00 2.18 0.64 0.10 32.68 09:03:01 1 63.91 0.00 4.93 2.08 0.10 28.97 09:03:01 2 50.23 0.00 2.46 1.09 0.10 46.12 09:03:01 3 58.91 0.00 2.41 0.96 0.10 37.62 09:04:01 all 23.13 0.00 3.12 4.37 0.06 69.32 09:04:01 0 20.94 0.00 3.11 7.36 0.05 68.54 09:04:01 1 44.65 0.00 3.19 1.38 0.08 50.69 09:04:01 2 8.78 0.00 2.96 4.43 0.07 83.77 09:04:01 3 18.27 0.00 3.23 4.30 0.05 74.15 Average: all 37.05 2.51 3.92 2.81 0.08 53.64 Average: 0 40.33 2.71 3.93 2.99 0.08 49.96 Average: 1 41.41 2.53 4.34 2.94 0.08 48.69 Average: 2 31.55 2.35 3.63 2.58 0.08 59.81 Average: 3 34.92 2.44 3.77 2.71 0.08 56.07