---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27476 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: 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11078 1 4231 14971 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:bf:d4:74 brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:febf:d474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:d4:aa:18 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-27476) 09/25/24 _x86_64_ (4 CPU) 08:58:58 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:02 316.61 145.34 171.27 0.00 11582.74 107412.36 0.00 09:01:01 107.54 50.35 57.19 0.00 1471.34 6665.19 0.00 09:02:01 218.04 41.25 176.79 0.00 2725.62 11366.88 0.00 09:03:01 27.60 8.65 18.95 0.00 415.53 9357.77 0.00 09:04:01 69.54 5.20 64.34 0.00 184.64 14832.33 0.00 09:05:01 78.24 7.41 70.83 0.00 4676.33 37503.65 0.00 Average: 136.34 43.01 93.33 0.00 3515.09 31257.79 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:02 13687472 15449524 544936 3.33 46340 1929040 1267084 7.27 729116 1720912 47304 09:01:01 13440536 15460380 520768 3.18 68172 2149792 1251132 7.18 763256 1904772 158524 09:02:01 12614788 15012552 953392 5.82 81972 2499972 1622480 9.31 1274716 2189268 176744 09:03:01 11449896 13983932 1977436 12.07 85388 2628884 2601856 14.93 2370172 2247380 26796 09:04:01 11332764 14165876 1793008 10.95 99524 2901488 2337584 13.41 2374028 2345972 83548 09:05:01 11398504 15385744 562656 3.43 111428 4007152 1267176 7.27 1538084 3073124 17908 Average: 12320660 14909668 1058699 6.46 82137 2686055 1724552 9.89 1508229 2246905 85137 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 lo 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00 09:00:02 ens3 261.32 193.03 1121.05 63.62 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 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 ens3 62.99 52.40 670.62 6.02 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 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:02:01 ens3 241.39 200.40 3106.37 30.84 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 ens3 139.13 116.33 1406.22 18.98 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 1950.21 1950.21 1856.33 1856.33 0.00 0.00 0.00 0.00 09:04:01 ens3 300.72 229.01 4058.32 28.87 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 17.39 17.39 1.71 1.71 0.00 0.00 0.00 0.00 09:05:01 ens3 286.64 189.24 3094.66 181.57 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 329.55 329.55 310.58 310.58 0.00 0.00 0.00 0.00 Average: ens3 215.79 163.71 2247.32 55.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27476) 09/25/24 _x86_64_ (4 CPU) 08:58:58 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:02 all 11.96 15.93 15.17 5.92 0.12 50.90 09:00:02 0 9.60 16.62 16.84 2.85 0.12 53.98 09:00:02 1 9.49 16.27 14.26 7.05 0.14 52.80 09:00:02 2 8.60 16.79 14.49 10.38 0.12 49.62 09:00:02 3 20.06 14.06 15.05 3.48 0.12 47.23 09:01:01 all 12.63 7.86 7.41 7.89 0.11 64.11 09:01:01 0 15.50 8.80 8.44 7.66 0.12 59.48 09:01:01 1 9.97 7.93 6.96 7.02 0.10 68.02 09:01:01 2 7.84 7.32 7.00 9.10 0.10 68.63 09:01:01 3 17.16 7.38 7.23 7.79 0.12 60.33 09:02:01 all 27.01 0.00 1.59 2.56 0.07 68.76 09:02:01 0 23.72 0.00 1.89 2.12 0.05 72.22 09:02:01 1 36.50 0.00 1.52 2.19 0.08 59.71 09:02:01 2 20.19 0.00 1.62 5.28 0.08 72.83 09:02:01 3 27.65 0.00 1.35 0.65 0.07 70.27 09:03:01 all 53.90 0.00 1.47 0.48 0.09 44.06 09:03:01 0 47.91 0.00 1.60 1.10 0.12 49.27 09:03:01 1 57.70 0.00 1.49 0.17 0.08 40.56 09:03:01 2 52.82 0.00 1.39 0.35 0.08 45.36 09:03:01 3 57.20 0.00 1.41 0.28 0.08 41.03 09:04:01 all 59.81 0.00 3.03 1.21 0.10 35.85 09:04:01 0 61.95 0.00 3.50 1.34 0.10 33.11 09:04:01 1 58.56 0.00 2.78 0.54 0.10 38.03 09:04:01 2 57.99 0.00 2.79 1.17 0.10 37.95 09:04:01 3 60.73 0.00 3.06 1.79 0.10 34.32 09:05:01 all 21.81 0.00 2.49 5.33 0.07 70.30 09:05:01 0 23.88 0.00 2.48 3.31 0.05 70.27 09:05:01 1 20.66 0.00 2.69 7.99 0.08 68.57 09:05:01 2 30.51 0.00 2.86 5.22 0.08 61.33 09:05:01 3 12.16 0.00 1.94 4.79 0.07 81.04 Average: all 31.30 3.92 5.16 3.88 0.09 55.66 Average: 0 30.51 4.20 5.76 3.05 0.09 56.40 Average: 1 32.34 3.95 4.89 4.13 0.10 54.59 Average: 2 29.79 3.96 4.98 5.22 0.10 55.95 Average: 3 32.55 3.55 4.99 3.12 0.09 55.70