---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-25642 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/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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11091 1 4232 14984 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:cc:73:8f brd ff:ff:ff:ff:ff:ff inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fecc:738f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:3f:e4:29 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-25642) 09/22/24 _x86_64_ (4 CPU) 01:33:11 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 241.23 67.85 173.38 0.00 2362.45 7336.54 0.00 01:36:01 79.50 27.58 51.92 0.00 1820.10 10005.00 0.00 01:37:01 162.12 22.33 139.79 0.00 1324.98 8741.08 0.00 01:38:01 28.38 4.52 23.86 0.00 145.98 6986.84 0.00 01:39:01 110.21 6.61 103.60 0.00 4616.73 31490.17 0.00 Average: 123.90 25.64 98.26 0.00 2053.10 12931.19 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13435392 15462788 518112 3.16 68452 2156412 1255956 7.21 760332 1912084 169656 01:36:01 13009704 15211420 761512 4.65 76952 2315064 1484536 8.52 1028940 2053792 23528 01:37:01 11965860 14475460 1486796 9.08 85912 2604120 2059272 11.81 1874264 2228820 66464 01:38:01 11474072 14252412 1707428 10.42 96444 2851496 2265480 13.00 2166148 2416260 210908 01:39:01 11371084 15355280 594264 3.63 111244 4004116 1363328 7.82 1563540 3075128 494012 Average: 12251222 14951472 1013622 6.19 87801 2786242 1685714 9.67 1478645 2337217 192914 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 118.71 89.98 958.74 26.82 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 01:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:36:01 ens3 68.61 61.39 618.16 16.10 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 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 236.33 206.70 3564.74 30.03 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 01:38:01 lo 878.27 878.27 831.66 831.66 0.00 0.00 0.00 0.00 01:38:01 ens3 268.12 188.07 3764.99 23.06 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 01:39:01 lo 1016.74 1016.74 961.10 961.10 0.00 0.00 0.00 0.00 01:39:01 ens3 252.90 144.70 3637.43 21.00 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 380.87 380.87 359.83 359.83 0.00 0.00 0.00 0.00 Average: ens3 189.17 138.33 2514.03 23.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-25642) 09/22/24 _x86_64_ (4 CPU) 01:33:11 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 16.04 8.94 7.50 4.73 0.09 62.71 01:35:01 0 20.26 6.48 6.21 10.30 0.09 56.68 01:35:01 1 7.16 10.93 7.98 1.71 0.07 72.15 01:35:01 2 24.36 9.05 7.96 3.95 0.10 54.58 01:35:01 3 12.41 9.30 7.84 2.95 0.09 67.42 01:36:01 all 10.52 0.00 0.69 2.02 0.05 86.73 01:36:01 0 6.18 0.00 0.32 3.17 0.03 90.30 01:36:01 1 18.49 0.00 1.02 0.82 0.08 79.58 01:36:01 2 7.44 0.00 0.68 3.54 0.03 88.30 01:36:01 3 9.98 0.00 0.73 0.55 0.03 88.70 01:37:01 all 59.86 0.00 2.37 1.38 0.11 36.28 01:37:01 0 62.00 0.00 1.36 1.05 0.10 35.49 01:37:01 1 55.90 0.00 2.16 1.84 0.12 39.98 01:37:01 2 58.40 0.00 2.52 2.03 0.10 36.96 01:37:01 3 63.20 0.00 3.47 0.61 0.10 32.62 01:38:01 all 38.76 0.00 1.78 3.94 0.08 55.44 01:38:01 0 38.99 0.00 1.55 2.28 0.05 57.13 01:38:01 1 38.45 0.00 2.19 0.86 0.12 58.39 01:38:01 2 36.21 0.00 2.23 6.37 0.07 55.13 01:38:01 3 41.40 0.00 1.15 6.25 0.08 51.11 01:39:01 all 46.64 0.00 3.56 5.66 0.14 44.00 01:39:01 0 38.90 0.00 3.37 4.20 0.12 53.42 01:39:01 1 51.97 0.00 3.07 3.34 0.19 41.43 01:39:01 2 53.06 0.00 4.79 10.08 0.12 31.95 01:39:01 3 42.73 0.00 3.03 5.00 0.12 49.12 Average: all 34.34 1.77 3.16 3.54 0.09 57.10 Average: 0 33.29 1.28 2.54 4.18 0.08 58.64 Average: 1 34.40 2.17 3.27 1.71 0.12 58.34 Average: 2 35.80 1.79 3.62 5.19 0.08 53.52 Average: 3 33.89 1.84 3.23 3.08 0.08 57.88