---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24432 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 12G 66G 15% / 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 9727 1 5595 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:fc:d9:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fefc:d9e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:6a:a8:cd 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-24432) 09/20/24 _x86_64_ (4 CPU) 06:36:52 LINUX RESTART (4 CPU) 06:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:38:01 319.10 150.02 169.07 0.00 12072.79 74965.37 0.00 06:39:01 71.13 52.22 18.91 0.00 1464.18 1876.99 0.00 06:40:01 44.40 0.88 43.52 0.00 29.19 39414.33 0.00 06:41:01 73.61 0.10 73.51 0.00 8.13 57702.37 0.00 06:42:01 97.62 1.28 96.33 0.00 92.77 77180.54 0.00 06:43:01 118.93 25.91 93.02 0.00 6425.20 51248.13 0.00 Average: 120.79 38.40 82.39 0.00 3348.38 50397.25 0.00 06:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 13730700 15491256 506368 3.09 42680 1932268 1229844 7.06 676448 1733424 22948 06:39:01 12409676 14536776 1447280 8.83 57828 2269880 2017596 11.58 1690212 2014080 301932 06:40:01 11517776 14632900 1329088 8.11 72028 3222372 1951056 11.19 1835052 2716772 116052 06:41:01 8995744 14731428 1228780 7.50 111068 5702564 1930508 11.08 2299196 4673576 1285616 06:42:01 9608412 14464464 1489912 9.10 119592 4853440 2199448 12.62 2282376 4105616 433052 06:43:01 10182608 15436056 512592 3.13 151960 5192448 1251192 7.18 1759132 4025472 162160 Average: 11074153 14882147 1085670 6.63 92526 3862162 1763274 10.12 1757069 3211490 386960 06:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 338.36 219.75 1420.05 70.82 0.00 0.00 0.00 0.00 06:39:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 578.89 460.28 4628.69 91.00 0.00 0.00 0.00 0.00 06:40:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 453.87 368.88 2884.22 79.29 0.00 0.00 0.00 0.00 06:41:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 156.35 139.10 602.05 34.63 0.00 0.00 0.00 0.00 06:42:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 183.04 137.67 704.51 38.16 0.00 0.00 0.00 0.00 06:43:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 ens3 246.94 144.68 2812.42 22.36 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 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: ens3 326.24 245.06 2175.33 56.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24432) 09/20/24 _x86_64_ (4 CPU) 06:36:52 LINUX RESTART (4 CPU) 06:37:01 CPU %user %nice %system %iowait %steal %idle 06:38:01 all 11.25 16.70 14.45 7.66 0.19 49.75 06:38:01 0 11.72 15.99 15.80 8.22 0.22 48.05 06:38:01 1 10.85 16.68 14.18 6.08 0.17 52.05 06:38:01 2 10.32 17.35 14.09 3.85 0.19 54.21 06:38:01 3 12.09 16.79 13.75 12.48 0.20 44.69 06:39:01 all 35.77 6.08 6.90 0.71 0.16 50.39 06:39:01 0 32.33 5.56 6.98 0.77 0.13 54.23 06:39:01 1 34.50 6.56 7.89 0.93 0.17 49.95 06:39:01 2 34.87 6.45 6.72 0.32 0.17 51.47 06:39:01 3 41.40 5.75 6.00 0.81 0.17 45.88 06:40:01 all 38.08 0.00 3.04 1.94 0.09 56.85 06:40:01 0 32.28 0.00 2.53 0.05 0.08 65.06 06:40:01 1 31.36 0.00 2.97 6.20 0.10 59.37 06:40:01 2 35.97 0.00 2.08 1.07 0.08 60.80 06:40:01 3 52.67 0.00 4.58 0.45 0.10 42.20 06:41:01 all 42.70 0.00 2.85 4.80 0.10 49.55 06:41:01 0 39.25 0.00 1.62 1.53 0.10 57.50 06:41:01 1 59.24 0.00 3.42 14.83 0.10 22.41 06:41:01 2 36.79 0.00 2.21 1.44 0.10 59.46 06:41:01 3 35.54 0.00 4.14 1.43 0.12 58.77 06:42:01 all 44.35 0.00 2.86 7.54 0.09 45.17 06:42:01 0 24.51 0.00 1.63 5.31 0.05 68.51 06:42:01 1 57.13 0.00 1.98 4.94 0.10 35.86 06:42:01 2 58.67 0.00 5.25 1.70 0.08 34.30 06:42:01 3 37.23 0.00 2.58 18.27 0.12 41.79 06:43:01 all 22.75 0.00 2.95 13.86 0.07 60.37 06:43:01 0 32.44 0.00 3.19 22.40 0.08 41.88 06:43:01 1 19.07 0.00 2.86 14.28 0.05 63.74 06:43:01 2 24.69 0.00 3.20 9.59 0.07 62.46 06:43:01 3 14.80 0.00 2.56 9.16 0.07 73.41 Average: all 32.53 3.77 5.49 6.09 0.12 52.02 Average: 0 28.81 3.55 5.25 6.37 0.11 55.91 Average: 1 35.39 3.85 5.53 7.89 0.11 47.23 Average: 2 33.61 3.93 5.57 3.00 0.11 53.78 Average: 3 32.32 3.73 5.59 7.09 0.13 51.13