---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40506 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11248 1 4058 14968 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:39:aa:af brd ff:ff:ff:ff:ff:ff inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe39:aaaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:5e:a9:aa 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-40506) 10/08/24 _x86_64_ (4 CPU) 08:56:57 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 347.43 159.55 187.89 0.00 11755.68 104818.79 0.00 08:59:01 120.96 46.89 74.07 0.00 2595.43 10566.52 0.00 09:00:01 183.97 36.09 147.88 0.00 1766.64 12056.39 0.00 09:01:01 45.69 4.65 41.04 0.00 150.64 11368.91 0.00 09:02:01 56.12 2.90 53.22 0.00 173.70 25148.74 0.00 Average: 150.84 50.02 100.82 0.00 3288.70 32794.27 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13604844 15427464 563300 3.44 51832 1980024 1314744 7.54 761020 1763112 82872 08:59:01 13294108 15460088 513656 3.14 73544 2283736 1224712 7.03 768444 2031532 99044 09:00:01 11960836 14470832 1491160 9.10 84968 2605364 2074492 11.90 1879588 2229084 69684 09:01:01 10936596 13929224 2027980 12.38 96944 3054828 2691080 15.44 2593144 2511808 307592 09:02:01 11750340 15377200 581644 3.55 102556 3664712 1295896 7.43 1354624 2924752 303408 Average: 12309345 14932962 1035548 6.32 81969 2717733 1720185 9.87 1471364 2292058 172520 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 08:58:01 ens3 383.32 235.17 1357.94 66.56 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:59:01 ens3 86.35 65.74 794.52 14.75 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 347.68 289.52 3851.88 38.82 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 2071.67 2071.67 1971.17 1971.17 0.00 0.00 0.00 0.00 09:01:01 ens3 301.15 213.90 3865.44 25.11 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 09:02:01 lo 17.75 17.75 1.73 1.73 0.00 0.00 0.00 0.00 09:02:01 ens3 196.70 189.94 838.71 188.46 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 Average: lo 418.65 418.65 394.64 394.64 0.00 0.00 0.00 0.00 Average: ens3 263.04 198.85 2141.67 66.74 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40506) 10/08/24 _x86_64_ (4 CPU) 08:56:57 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 14.16 17.78 15.02 4.31 0.11 48.61 08:58:01 0 19.34 16.15 13.94 7.32 0.12 43.13 08:58:01 1 12.89 17.81 16.50 4.20 0.10 48.50 08:58:01 2 14.87 17.88 13.94 3.20 0.12 50.00 08:58:01 3 9.55 19.28 15.71 2.52 0.10 52.84 08:59:01 all 13.62 4.03 4.08 2.39 0.06 75.81 08:59:01 0 23.73 3.61 4.27 0.77 0.07 67.56 08:59:01 1 12.00 3.11 3.09 0.80 0.05 80.95 08:59:01 2 3.30 4.82 4.54 6.72 0.07 80.54 08:59:01 3 15.49 4.60 4.40 1.26 0.07 74.18 09:00:01 all 62.77 0.00 2.05 1.73 0.09 33.36 09:00:01 0 61.75 0.00 2.09 0.60 0.08 35.47 09:00:01 1 58.40 0.00 2.39 2.56 0.10 36.54 09:00:01 2 67.14 0.00 1.96 2.79 0.08 28.03 09:00:01 3 63.81 0.00 1.76 0.97 0.08 33.38 09:01:01 all 52.84 0.00 2.41 0.65 0.08 44.02 09:01:01 0 55.14 0.00 2.58 0.84 0.07 41.38 09:01:01 1 49.55 0.00 1.88 0.22 0.08 48.27 09:01:01 2 54.73 0.00 2.56 0.50 0.08 42.11 09:01:01 3 51.93 0.00 2.62 1.06 0.08 44.31 09:02:01 all 31.80 0.00 1.81 1.48 0.08 64.84 09:02:01 0 24.48 0.00 1.60 0.07 0.08 73.78 09:02:01 1 46.56 0.00 2.38 0.18 0.08 50.79 09:02:01 2 32.67 0.00 1.89 0.32 0.07 65.06 09:02:01 3 23.50 0.00 1.36 5.35 0.07 69.72 Average: all 35.07 4.33 5.05 2.11 0.08 53.35 Average: 0 36.90 3.93 4.88 1.91 0.08 52.31 Average: 1 35.90 4.17 5.23 1.59 0.08 53.03 Average: 2 34.56 4.50 4.95 2.71 0.08 53.20 Average: 3 32.93 4.75 5.15 2.23 0.08 54.86