---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11238 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 10G 68G 13% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 706 11563 1 3727 14952 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:79:dd:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.222/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe79:dd10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:43:13:3c 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-11238) 11/28/24 _x86_64_ (4 CPU) 17:59:57 LINUX RESTART (4 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:02 340.47 154.43 186.04 0.00 12006.00 88451.18 0.00 18:02:01 290.93 78.70 212.24 0.00 3774.28 11649.30 0.00 18:03:01 49.17 13.85 35.32 0.00 718.16 11531.76 0.00 18:04:01 102.23 1.15 101.08 0.00 35.32 3417.93 0.00 18:05:01 53.02 4.62 48.41 0.00 154.11 18554.64 0.00 18:06:01 34.07 0.28 33.79 0.00 18.26 7160.68 0.00 18:07:01 53.60 0.37 53.23 0.00 17.06 9785.21 0.00 18:08:01 14.10 1.75 12.35 0.00 175.04 2394.13 0.00 Average: 116.83 31.79 85.04 0.00 2108.77 19133.82 0.00 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:02 13539656 15426736 560312 3.42 54748 2039560 1300184 7.46 765988 1816088 108308 18:02:01 12464520 14887692 1075592 6.57 82436 2523504 2051224 11.77 1380516 2228460 289396 18:03:01 11769628 14298364 1660232 10.13 87012 2620164 2338068 13.41 2074816 2219788 36016 18:04:01 11550908 14142040 1815968 11.09 97768 2668540 2435904 13.98 2257128 2252564 33320 18:05:01 11250372 14160176 1796948 10.97 107072 2962352 2584980 14.83 2372128 2418932 114684 18:06:01 10957236 13818960 2138588 13.06 109616 2912584 2723564 15.63 2726220 2361536 31256 18:07:01 10410428 13542176 2414892 14.74 113524 3165884 2931200 16.82 3054704 2562724 182312 18:08:01 11931416 15396176 561768 3.43 116024 3484568 1315932 7.55 1358712 2735152 471148 Average: 11734270 14459040 1503038 9.18 96025 2797144 2210132 12.68 1998776 2324406 158305 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 18:01:02 ens3 357.21 237.79 1749.18 67.78 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:02:01 ens3 262.74 206.86 3426.77 33.06 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:03:01 ens3 89.32 80.29 395.62 16.29 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 18:04:01 ens3 41.92 39.84 96.11 9.23 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 3442.31 3442.31 3271.63 3271.63 0.00 0.00 0.00 0.00 18:05:01 ens3 228.71 153.02 3200.10 18.17 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 2548.90 2548.90 2414.41 2414.41 0.00 0.00 0.00 0.00 18:06:01 ens3 42.74 43.39 89.23 10.58 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 1953.60 1953.60 1847.78 1847.78 0.00 0.00 0.00 0.00 18:07:01 ens3 80.40 60.21 815.55 8.58 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 1.92 1.92 0.16 0.16 0.00 0.00 0.00 0.00 18:08:01 ens3 125.95 109.38 978.84 76.07 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 996.22 996.22 943.82 943.82 0.00 0.00 0.00 0.00 Average: ens3 153.39 116.15 1339.48 29.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11238) 11/28/24 _x86_64_ (4 CPU) 17:59:57 LINUX RESTART (4 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:02 all 17.33 17.20 15.53 4.54 0.14 45.27 18:01:02 0 15.46 18.17 16.15 4.20 0.14 45.89 18:01:02 1 16.75 17.45 16.60 4.39 0.17 44.65 18:01:02 2 16.78 17.67 15.58 6.35 0.14 43.49 18:01:02 3 20.31 15.50 13.80 3.21 0.12 47.06 18:02:01 all 34.34 5.64 6.50 3.44 0.12 49.97 18:02:01 0 26.03 6.70 6.56 2.61 0.10 58.00 18:02:01 1 46.08 5.00 6.98 4.76 0.12 37.06 18:02:01 2 31.51 5.55 6.21 2.31 0.14 54.29 18:02:01 3 33.84 5.29 6.25 4.08 0.12 50.42 18:03:01 all 79.11 0.00 2.48 0.90 0.11 17.40 18:03:01 0 80.92 0.00 1.94 0.15 0.12 16.87 18:03:01 1 78.17 0.00 2.99 1.08 0.13 17.62 18:03:01 2 83.24 0.00 2.12 1.09 0.10 13.45 18:03:01 3 74.08 0.00 2.86 1.28 0.10 21.68 18:04:01 all 76.70 0.00 2.47 1.05 0.13 19.65 18:04:01 0 71.65 0.00 2.35 1.65 0.13 24.22 18:04:01 1 77.36 0.00 2.78 0.32 0.12 19.42 18:04:01 2 80.26 0.00 2.31 0.22 0.13 17.07 18:04:01 3 77.55 0.00 2.45 1.99 0.12 17.89 18:05:01 all 62.43 0.00 3.53 0.98 0.10 32.96 18:05:01 0 61.22 0.00 4.90 1.17 0.10 32.60 18:05:01 1 61.83 0.00 2.59 0.44 0.10 35.04 18:05:01 2 66.36 0.00 2.29 0.60 0.08 30.67 18:05:01 3 60.30 0.00 4.33 1.70 0.10 33.57 18:06:01 all 67.35 0.00 3.39 0.54 0.11 28.60 18:06:01 0 66.67 0.00 3.44 0.86 0.12 28.92 18:06:01 1 67.47 0.00 3.66 0.27 0.10 28.51 18:06:01 2 70.03 0.00 3.74 0.86 0.13 25.23 18:06:01 3 65.25 0.00 2.74 0.17 0.10 31.74 18:07:01 all 69.38 0.00 3.18 0.60 0.13 26.71 18:07:01 0 70.10 0.00 4.00 1.68 0.13 24.08 18:07:01 1 74.52 0.00 3.84 0.50 0.13 21.00 18:07:01 2 67.36 0.00 2.21 0.10 0.12 30.22 18:07:01 3 65.56 0.00 2.69 0.13 0.12 31.50 18:08:01 all 43.77 0.00 2.07 0.29 0.10 53.77 18:08:01 0 34.56 0.00 1.67 0.59 0.10 63.08 18:08:01 1 71.89 0.00 3.04 0.12 0.12 24.84 18:08:01 2 32.80 0.00 1.53 0.42 0.08 65.17 18:08:01 3 35.94 0.00 2.02 0.03 0.12 61.89 Average: all 56.37 2.84 4.88 1.53 0.12 34.26 Average: 0 53.41 3.08 5.11 1.61 0.12 36.67 Average: 1 61.84 2.79 5.30 1.47 0.12 28.48 Average: 2 56.10 2.88 4.48 1.49 0.12 34.93 Average: 3 54.16 2.58 4.63 1.57 0.11 36.94