---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9234 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 67G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 695 10987 1 4314 14962 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:a5:d2:9b brd ff:ff:ff:ff:ff:ff inet 10.30.170.138/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fea5:d29b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:b1:07:d2 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9234) 02/07/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 440.99 159.01 281.99 0.00 12232.36 46130.84 0.00 01:36:01 131.56 43.49 88.07 0.00 2006.57 12510.67 0.00 01:37:01 259.21 23.18 236.03 0.00 1354.84 10060.32 0.00 01:38:01 48.93 4.58 44.34 0.00 146.11 14869.12 0.00 01:39:01 72.69 2.90 69.79 0.00 134.64 33370.84 0.00 Average: 190.87 46.64 144.23 0.00 3178.73 23424.00 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13491468 15398536 590816 3.61 55388 2057644 1314580 7.54 797608 1833896 120592 01:36:01 13019676 15215260 758216 4.63 74772 2310920 1475416 8.46 1001424 2071784 31488 01:37:01 11783828 14288036 1675364 10.23 83740 2600712 2364076 13.56 2037808 2247728 65664 01:38:01 10757016 13744176 2216140 13.53 95628 3050212 2730472 15.67 2758656 2527856 280720 01:39:01 11726932 15392544 561924 3.43 101052 3702156 1295716 7.43 1316280 2978012 1476 Average: 12155784 14807710 1160492 7.08 82116 2744329 1836052 10.53 1582355 2331855 99988 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 ens3 365.41 244.19 1702.64 68.37 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 76.69 68.36 737.53 15.85 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 272.79 223.03 3564.58 29.52 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1871.85 1871.85 1781.34 1781.34 0.00 0.00 0.00 0.00 01:38:01 ens3 292.00 207.10 3862.77 22.76 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.75 17.75 1.73 1.73 0.00 0.00 0.00 0.00 01:39:01 ens3 210.73 177.24 1595.28 184.45 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 379.93 379.93 357.86 357.86 0.00 0.00 0.00 0.00 Average: ens3 244.07 184.36 2297.66 64.35 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9234) 02/07/25 _x86_64_ (4 CPU) 01:33:51 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 17.25 17.62 15.33 4.63 0.12 45.05 01:35:02 0 22.91 16.07 13.82 2.80 0.10 44.30 01:35:02 1 18.19 16.99 15.12 8.24 0.15 41.31 01:35:02 2 15.95 18.13 17.04 4.12 0.14 44.62 01:35:02 3 11.92 19.31 15.36 3.34 0.10 49.97 01:36:01 all 15.58 2.84 3.12 2.29 0.06 76.11 01:36:01 0 9.51 2.81 2.58 0.65 0.05 84.41 01:36:01 1 13.83 2.56 3.24 6.06 0.05 74.26 01:36:01 2 26.82 3.80 4.40 1.31 0.07 63.59 01:36:01 3 12.17 2.20 2.27 1.14 0.07 82.16 01:37:01 all 63.24 0.00 2.19 1.10 0.09 33.39 01:37:01 0 64.66 0.00 2.53 0.82 0.08 31.90 01:37:01 1 61.94 0.00 2.13 1.43 0.10 34.40 01:37:01 2 63.32 0.00 2.29 1.42 0.08 32.88 01:37:01 3 63.04 0.00 1.79 0.72 0.08 34.36 01:38:01 all 54.49 0.00 2.75 0.69 0.09 41.98 01:38:01 0 52.20 0.00 3.17 0.67 0.08 43.88 01:38:01 1 56.89 0.00 2.73 0.69 0.08 39.61 01:38:01 2 52.18 0.00 2.51 1.22 0.08 44.01 01:38:01 3 56.69 0.00 2.60 0.18 0.10 40.42 01:39:01 all 30.49 0.00 1.89 1.78 0.07 65.77 01:39:01 0 46.74 0.00 2.50 0.35 0.07 50.34 01:39:01 1 30.03 0.00 1.82 1.14 0.08 66.92 01:39:01 2 21.70 0.00 1.64 2.28 0.05 74.33 01:39:01 3 23.45 0.00 1.61 3.35 0.07 71.53 Average: all 36.30 4.07 5.05 2.09 0.09 52.40 Average: 0 39.31 3.76 4.91 1.06 0.08 50.88 Average: 1 36.26 3.90 5.00 3.50 0.09 51.25 Average: 2 36.07 4.36 5.56 2.07 0.08 51.85 Average: 3 33.56 4.28 4.71 1.75 0.08 55.62