---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33665 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 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/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 /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 718 11041 1 4237 14939 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:c5:45:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fec5:45e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:57:1a:5b 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-33665) 10/02/24 _x86_64_ (4 CPU) 01:34:29 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 290.27 93.14 197.14 0.00 2755.33 8351.55 0.00 01:37:01 183.39 34.93 148.46 0.00 2393.73 10670.22 0.00 01:38:01 34.04 15.01 19.03 0.00 750.68 9392.60 0.00 01:39:01 72.49 5.23 67.26 0.00 187.14 13561.88 0.00 01:40:01 84.59 7.37 77.22 0.00 4678.55 39155.74 0.00 Average: 132.42 30.93 101.50 0.00 2150.96 16252.41 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13310180 15355556 626232 3.82 68996 2173068 1370716 7.86 870868 1926348 175040 01:37:01 12404556 14792820 1175200 7.17 83020 2489140 2052432 11.78 1477248 2198816 177084 01:38:01 11762944 14273196 1690800 10.32 86280 2604296 2342188 13.44 2080712 2227584 2660 01:39:01 11516964 14309864 1651148 10.08 100104 2860848 2266904 13.01 2213096 2325848 79900 01:40:01 11378016 15366540 582788 3.56 112656 4006516 1347408 7.73 1555060 3072764 1216 Average: 12074532 14819595 1145234 6.99 90211 2826774 1875930 10.76 1639397 2350272 87180 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 ens3 259.33 172.43 1241.68 52.07 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 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 01:37:01 ens3 246.23 199.55 2983.57 30.80 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 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:38:01 ens3 110.68 95.92 1113.96 16.22 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 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:39:01 ens3 303.78 213.95 3865.44 25.03 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 1856.18 1856.18 1766.74 1766.74 0.00 0.00 0.00 0.00 01:40:01 ens3 362.21 253.22 3583.70 192.05 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 17.51 17.51 1.73 1.73 0.00 0.00 0.00 0.00 Average: ens3 256.43 187.06 2562.07 63.27 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 Average: lo 376.62 376.62 354.97 354.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-33665) 10/02/24 _x86_64_ (4 CPU) 01:34:29 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 20.57 13.18 10.99 2.76 0.10 52.39 01:36:01 0 18.10 14.31 12.47 2.37 0.10 52.66 01:36:01 1 23.86 11.55 9.56 2.58 0.09 52.37 01:36:01 2 12.85 14.40 11.29 3.48 0.09 57.89 01:36:01 3 27.43 12.46 10.66 2.63 0.12 46.70 01:37:01 all 25.54 0.00 1.60 4.21 0.09 68.56 01:37:01 0 23.32 0.00 1.32 4.09 0.08 71.18 01:37:01 1 28.43 0.00 1.46 5.60 0.10 64.41 01:37:01 2 20.05 0.00 1.84 6.86 0.10 71.15 01:37:01 3 30.37 0.00 1.76 0.30 0.08 67.49 01:38:01 all 52.37 0.00 1.69 0.72 0.11 45.11 01:38:01 0 51.92 0.00 1.44 0.37 0.13 46.13 01:38:01 1 56.30 0.00 1.74 1.25 0.10 40.61 01:38:01 2 48.59 0.00 1.66 0.92 0.10 48.74 01:38:01 3 52.66 0.00 1.91 0.35 0.10 44.97 01:39:01 all 64.43 0.00 3.13 0.82 0.14 31.48 01:39:01 0 64.68 0.00 2.71 0.57 0.13 31.91 01:39:01 1 64.04 0.00 2.90 1.28 0.13 31.65 01:39:01 2 62.23 0.00 3.69 0.59 0.15 33.34 01:39:01 3 66.77 0.00 3.23 0.84 0.13 29.02 01:40:01 all 27.88 0.00 2.80 5.17 0.06 64.09 01:40:01 0 20.64 0.00 2.77 9.32 0.05 67.22 01:40:01 1 40.94 0.00 3.04 2.01 0.07 53.95 01:40:01 2 20.75 0.00 2.61 8.39 0.05 68.19 01:40:01 3 29.20 0.00 2.77 0.92 0.07 67.04 Average: all 38.22 2.60 4.02 2.74 0.10 52.33 Average: 0 35.76 2.82 4.11 3.35 0.10 53.85 Average: 1 42.79 2.28 3.72 2.54 0.10 48.58 Average: 2 32.98 2.83 4.19 4.05 0.10 55.86 Average: 3 41.34 2.46 4.04 1.00 0.10 51.06