---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11953 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 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 682 10611 1 4703 14975 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:3c:e8:44 brd ff:ff:ff:ff:ff:ff inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe3c:e844/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:38:0e:f2 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-11953) 08/19/24 _x86_64_ (4 CPU) 04:16:43 LINUX RESTART (4 CPU) 04:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:18:01 311.10 144.49 166.61 0.00 11111.08 72454.46 0.00 04:19:01 104.78 40.83 63.96 0.00 2654.62 8181.05 0.00 04:20:01 76.09 22.58 53.51 0.00 1233.13 15807.10 0.00 04:21:01 47.53 1.42 46.11 0.00 70.52 10312.81 0.00 04:22:01 72.44 3.27 69.18 0.00 2083.84 15122.43 0.00 04:23:01 43.13 3.18 39.94 0.00 2500.52 9952.07 0.00 04:24:01 70.39 0.20 70.19 0.00 10.13 34123.38 0.00 04:25:01 65.14 0.98 64.16 0.00 127.27 13948.94 0.00 Average: 98.88 27.16 71.72 0.00 2478.09 22502.95 0.00 04:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 13679720 15456896 538196 3.29 48948 1939488 1257240 7.21 743584 1712732 39212 04:19:01 13159872 15377304 595452 3.63 77512 2328220 1561012 8.96 884496 2046548 232200 04:20:01 11566240 14188388 1773296 10.83 96800 2687860 2321004 13.32 2180512 2305312 138148 04:21:01 11002888 13885000 2075768 12.67 117512 2894644 2588100 14.85 2549996 2466404 89736 04:22:01 10474972 13827792 2125996 12.98 139120 3308272 2620220 15.03 2746288 2750988 71716 04:23:01 9728200 13972024 1976584 12.07 161196 4139288 2348380 13.47 2929724 3272172 620356 04:24:01 7370340 11996848 3951340 24.12 167952 4489448 4291240 24.62 4740780 3791100 222900 04:25:01 10914476 15375736 573252 3.50 174692 4334184 1275908 7.32 1380280 3631860 16880 Average: 10987088 14259998 1701236 10.39 122966 3265176 2282888 13.10 2269458 2747140 178894 04:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 04:18:01 ens3 368.91 239.63 1471.57 69.92 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 04:19:01 ens3 97.42 78.09 1118.97 15.11 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:20:01 ens3 334.89 272.10 3205.96 36.35 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:21:01 ens3 73.75 65.92 23.64 21.34 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:22:01 ens3 224.93 160.03 2045.40 26.56 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:23:01 ens3 419.80 306.17 4148.63 59.04 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:24:01 ens3 202.17 164.77 201.11 53.22 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:25:01 ens3 455.40 447.10 111.50 133.68 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 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 271.83 216.31 1543.42 51.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-11953) 08/19/24 _x86_64_ (4 CPU) 04:16:43 LINUX RESTART (4 CPU) 04:17:01 CPU %user %nice %system %iowait %steal %idle 04:18:01 all 10.21 16.62 12.73 11.49 0.15 48.80 04:18:01 0 11.13 16.10 13.34 6.00 0.17 53.27 04:18:01 1 9.83 17.30 12.89 17.03 0.14 42.80 04:18:01 2 9.30 16.43 12.37 8.68 0.13 53.08 04:18:01 3 10.58 16.63 12.31 14.27 0.17 46.04 04:19:01 all 20.37 1.95 2.90 2.56 0.07 72.15 04:19:01 0 24.29 1.08 3.18 1.25 0.07 70.12 04:19:01 1 12.86 1.70 2.76 5.61 0.05 77.02 04:19:01 2 21.89 2.29 2.61 1.47 0.10 71.63 04:19:01 3 22.45 2.71 3.04 1.91 0.07 69.83 04:20:01 all 69.92 0.00 2.45 1.29 0.16 26.19 04:20:01 0 54.93 0.00 2.53 1.86 0.23 40.44 04:20:01 1 76.01 0.00 2.56 2.29 0.13 19.01 04:20:01 2 74.82 0.00 2.66 0.20 0.12 22.20 04:20:01 3 73.93 0.00 2.06 0.80 0.13 23.07 04:21:01 all 76.63 0.00 1.98 0.98 0.13 20.26 04:21:01 0 83.29 0.00 2.79 0.52 0.13 13.27 04:21:01 1 70.95 0.00 2.21 2.17 0.12 24.56 04:21:01 2 73.79 0.00 1.62 1.10 0.15 23.34 04:21:01 3 78.55 0.00 1.32 0.13 0.13 19.86 04:22:01 all 68.82 0.00 2.62 2.22 0.17 26.17 04:22:01 0 76.45 0.00 2.67 0.30 0.15 20.43 04:22:01 1 56.54 0.00 2.58 3.94 0.25 36.69 04:22:01 2 66.91 0.00 2.45 3.29 0.13 27.21 04:22:01 3 75.39 0.00 2.78 1.36 0.13 20.33 04:23:01 all 53.19 0.00 2.97 1.47 0.11 42.26 04:23:01 0 48.00 0.00 2.55 1.78 0.08 47.60 04:23:01 1 46.49 0.00 3.42 0.37 0.10 49.62 04:23:01 2 48.26 0.00 2.84 2.06 0.10 46.74 04:23:01 3 70.04 0.00 3.10 1.67 0.15 25.05 04:24:01 all 51.40 0.00 2.43 1.81 0.10 44.26 04:24:01 0 50.39 0.00 1.66 0.87 0.10 46.98 04:24:01 1 41.45 0.00 1.96 0.85 0.10 55.64 04:24:01 2 54.28 0.00 2.12 1.12 0.10 42.37 04:24:01 3 59.55 0.00 3.96 4.40 0.12 31.97 04:25:01 all 27.26 0.00 1.91 1.97 0.10 68.75 04:25:01 0 9.54 0.00 4.59 0.36 0.12 85.39 04:25:01 1 6.48 0.00 0.50 1.88 0.05 91.09 04:25:01 2 9.92 0.00 0.92 5.16 0.10 83.89 04:25:01 3 83.23 0.00 1.66 0.49 0.14 14.48 Average: all 47.28 2.31 3.74 2.97 0.12 43.58 Average: 0 44.83 2.14 4.15 1.62 0.13 47.13 Average: 1 40.09 2.36 3.60 4.25 0.12 49.58 Average: 2 44.99 2.34 3.45 2.88 0.12 46.23 Average: 3 59.23 2.40 3.77 3.12 0.13 31.35