---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9383 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 9.4G 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 673 12224 1 3098 14984 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b9:c9:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb9:c9c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:e2:0f:8d 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-9383) 11/22/24 _x86_64_ (4 CPU) 12:22:18 LINUX RESTART (4 CPU) 12:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:24:01 248.58 75.75 172.82 0.00 2439.59 10000.35 0.00 12:25:01 230.29 47.79 182.50 0.00 2914.58 19319.05 0.00 12:26:01 50.99 5.30 45.69 0.00 390.60 8960.51 0.00 Average: 176.62 42.95 133.67 0.00 1914.93 12759.97 0.00 12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 13303996 15423720 556824 3.40 71596 2243144 1252176 7.18 857960 1943364 179572 12:25:01 11028392 13811856 2150556 13.13 89772 2851816 2706560 15.53 2681048 2336608 217356 12:26:01 12545708 15369104 593088 3.62 92892 2886380 1282336 7.36 1196340 2308052 14840 Average: 12292699 14868227 1100156 6.72 84753 2660447 1747024 10.02 1578449 2196008 137256 12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:24:01 ens3 152.87 110.36 1182.95 21.44 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:25:01 ens3 345.58 279.05 4249.87 42.65 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 12:26:01 ens3 48.49 40.48 85.89 14.70 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 182.31 143.30 1839.57 26.27 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9383) 11/22/24 _x86_64_ (4 CPU) 12:22:18 LINUX RESTART (4 CPU) 12:23:01 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 19.08 10.31 9.10 3.93 0.09 57.49 12:24:01 0 20.03 10.44 9.62 3.41 0.10 56.39 12:24:01 1 29.03 9.66 9.51 3.63 0.10 48.07 12:24:01 2 11.96 11.79 8.58 3.33 0.07 64.28 12:24:01 3 15.23 9.34 8.71 5.35 0.10 61.27 12:25:01 all 57.88 0.00 2.86 2.40 0.10 36.75 12:25:01 0 65.15 0.00 4.63 3.80 0.12 26.30 12:25:01 1 58.94 0.00 1.55 0.50 0.10 38.91 12:25:01 2 52.67 0.00 3.31 2.10 0.10 41.82 12:25:01 3 54.71 0.00 1.95 3.20 0.10 40.04 12:26:01 all 40.50 0.00 1.35 0.60 0.07 57.48 12:26:01 0 39.65 0.00 1.55 0.17 0.05 58.58 12:26:01 1 32.73 0.00 1.45 0.85 0.07 64.90 12:26:01 2 26.69 0.00 0.94 0.08 0.07 72.22 12:26:01 3 62.92 0.00 1.44 1.31 0.08 34.25 Average: all 39.16 3.43 4.43 2.31 0.09 50.58 Average: 0 41.65 3.47 5.26 2.46 0.09 47.08 Average: 1 40.24 3.22 4.17 1.66 0.09 50.62 Average: 2 30.47 3.91 4.27 1.83 0.08 59.44 Average: 3 44.27 3.12 4.04 3.28 0.10 45.19