---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3335 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: 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 679 11201 1 4116 14978 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:16:87:fe brd ff:ff:ff:ff:ff:ff inet 10.30.170.48/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe16:87fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:b7:9d:b2 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-3335) 12/17/24 _x86_64_ (4 CPU) 08:56:26 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 261.07 81.02 180.05 0.00 1733.98 7779.24 0.00 08:59:01 181.29 49.59 131.69 0.00 3079.35 11146.69 0.00 09:00:01 19.54 1.23 18.31 0.00 99.70 9307.03 0.00 09:01:01 76.95 5.42 71.54 0.00 183.44 14321.75 0.00 09:02:01 72.77 6.80 65.97 0.00 4621.10 34398.00 0.00 Average: 122.32 28.81 93.51 0.00 1943.45 15390.34 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13441256 15455780 526604 3.21 67160 2145596 1253740 7.19 744548 1923188 175284 08:59:01 12210856 14631404 1334496 8.15 82452 2521300 2093252 12.01 1658204 2207312 206316 09:00:01 11904412 14430200 1532132 9.35 85576 2619844 2077632 11.92 1936928 2229108 36024 09:01:01 11181144 14185252 1775012 10.84 99360 3062784 2303140 13.21 2339404 2524172 259368 09:02:01 11465484 15330408 620428 3.79 108048 3892184 1375036 7.89 1544356 3005652 1832 Average: 12040630 14806609 1157734 7.07 88519 2848342 1820560 10.45 1644688 2377886 135765 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 221.91 155.61 1192.22 50.46 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 ens3 266.72 223.71 3321.83 34.91 0.00 0.00 0.00 0.00 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 122.98 105.30 1135.66 20.07 0.00 0.00 0.00 0.00 09:01:01 lo 2014.20 2014.20 1915.84 1915.84 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 319.21 238.26 4117.83 29.79 0.00 0.00 0.00 0.00 09:02:01 lo 16.66 16.66 1.65 1.65 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 241.84 181.09 2151.88 182.88 0.00 0.00 0.00 0.00 Average: lo 406.79 406.79 383.55 383.55 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 234.53 180.79 2383.84 63.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3335) 12/17/24 _x86_64_ (4 CPU) 08:56:26 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.10 13.03 9.97 6.58 0.10 52.23 08:58:01 0 23.43 12.07 9.93 4.48 0.08 50.00 08:58:01 1 20.17 12.24 9.27 6.32 0.10 51.89 08:58:01 2 17.50 13.52 10.24 8.14 0.10 50.50 08:58:01 3 11.32 14.27 10.45 7.35 0.10 56.51 08:59:01 all 37.82 0.00 1.72 2.96 0.09 57.42 08:59:01 0 38.10 0.00 1.19 1.09 0.08 59.54 08:59:01 1 48.88 0.00 1.97 3.03 0.10 46.02 08:59:01 2 34.75 0.00 1.54 3.69 0.08 59.94 08:59:01 3 29.66 0.00 2.19 4.01 0.08 64.05 09:00:01 all 50.36 0.00 1.44 0.84 0.10 47.27 09:00:01 0 52.06 0.00 1.77 1.80 0.10 44.27 09:00:01 1 48.74 0.00 1.35 0.20 0.08 49.63 09:00:01 2 52.12 0.00 1.35 0.68 0.08 45.77 09:00:01 3 48.52 0.00 1.30 0.67 0.12 49.39 09:01:01 all 58.72 0.00 3.02 1.34 0.13 36.79 09:01:01 0 60.59 0.00 2.15 1.56 0.12 35.58 09:01:01 1 60.33 0.00 3.54 1.72 0.15 34.26 09:01:01 2 55.54 0.00 3.89 1.06 0.13 39.37 09:01:01 3 58.43 0.00 2.51 1.01 0.12 37.93 09:02:01 all 20.41 0.00 2.17 6.95 0.08 70.38 09:02:01 0 17.07 0.00 2.14 17.59 0.08 63.11 09:02:01 1 30.77 0.00 1.72 4.60 0.08 62.83 09:02:01 2 22.88 0.00 2.61 2.32 0.07 72.12 09:02:01 3 10.99 0.00 2.21 3.24 0.08 83.48 Average: all 37.05 2.60 3.67 3.74 0.10 52.84 Average: 0 38.20 2.41 3.43 5.32 0.09 50.55 Average: 1 41.79 2.44 3.56 3.17 0.10 48.93 Average: 2 36.53 2.71 3.93 3.18 0.09 53.55 Average: 3 31.73 2.86 3.73 3.27 0.10 58.31