---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18893 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.7G 68G 13% / 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 698 11666 1 3632 14959 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:9b:ca:88 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe9b:ca88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:da:b1:b9 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18893) 07/08/24 _x86_64_ (4 CPU) 11:36:57 LINUX RESTART (4 CPU) 11:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:38:02 338.44 162.31 176.14 0.00 11698.32 93530.81 0.00 11:39:01 175.11 62.60 112.51 0.00 3157.97 12229.94 0.00 11:40:01 141.16 15.91 125.25 0.00 1189.54 12386.34 0.00 11:41:01 15.61 3.12 12.50 0.00 107.96 2459.45 0.00 11:42:01 10.90 1.05 9.85 0.00 74.79 2108.05 0.00 11:43:01 55.31 4.77 50.54 0.00 4487.25 11023.50 0.00 11:44:01 12.10 0.02 12.08 0.00 0.13 2481.84 0.00 11:45:01 7.50 0.07 7.43 0.00 2.40 1691.32 0.00 11:46:01 9.32 0.02 9.30 0.00 0.13 1981.14 0.00 11:47:01 11.88 0.15 11.73 0.00 12.13 2100.18 0.00 Average: 77.57 24.94 52.63 0.00 2071.18 14202.15 0.00 11:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:02 13539360 15423760 563652 3.44 57516 2032012 1284556 7.37 819416 1760944 96248 11:39:01 12685784 15066508 897168 5.48 86748 2474728 1585352 9.10 1240736 2147188 217940 11:40:01 11336380 13903372 2057268 12.56 91324 2647476 2745752 15.75 2507060 2217604 29472 11:41:01 11124652 13767632 2192572 13.38 93424 2714668 2752104 15.79 2660236 2268036 26524 11:42:01 11257784 13989484 1970292 12.03 97308 2792104 2507764 14.39 2455668 2330856 49276 11:43:01 10350944 13507248 2442472 14.91 109280 3187372 3004048 17.23 3149960 2515576 37164 11:44:01 10063356 13269508 2680244 16.36 109936 3232880 3249228 18.64 3394856 2554320 22820 11:45:01 10280544 13538656 2410588 14.72 112120 3278500 3178280 18.23 3134952 2592528 26236 11:46:01 10225084 13543816 2405500 14.68 114368 3331388 3197228 18.34 3141436 2636016 29288 11:47:01 11983972 15344700 604516 3.69 116372 3367224 1309092 7.51 1355464 2662820 16416 Average: 11284786 14135468 1822427 11.13 98840 2905835 2481340 14.24 2385978 2368589 55138 11:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:38:02 ens3 390.53 273.64 2178.60 68.74 0.00 0.00 0.00 0.00 11:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 11:39:01 ens3 204.68 169.24 2345.86 27.02 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:40:01 ens3 166.04 130.23 1574.45 19.38 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 11:41:01 ens3 49.90 41.92 10.65 10.29 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 11:42:01 ens3 57.32 47.86 288.63 10.33 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 11:43:01 ens3 252.61 147.01 2728.13 20.36 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 11:44:01 ens3 54.32 49.25 13.95 13.91 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:45:01 ens3 42.44 40.28 12.49 16.22 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 11:46:01 ens3 37.34 36.73 43.75 10.55 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 11:47:01 ens3 47.69 45.13 17.64 15.42 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 130.16 98.01 919.01 21.21 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-18893) 07/08/24 _x86_64_ (4 CPU) 11:36:57 LINUX RESTART (4 CPU) 11:37:01 CPU %user %nice %system %iowait %steal %idle 11:38:02 all 14.42 18.25 14.20 4.50 0.13 48.50 11:38:02 0 18.50 16.43 14.22 3.85 0.10 46.90 11:38:02 1 15.97 17.48 14.50 4.44 0.12 47.48 11:38:02 2 10.27 20.02 13.41 3.30 0.15 52.86 11:38:02 3 12.91 19.09 14.69 6.40 0.14 46.78 11:39:01 all 27.96 3.35 4.07 2.41 0.09 62.12 11:39:01 0 18.01 3.09 3.89 3.77 0.07 71.18 11:39:01 1 53.93 2.20 4.68 1.35 0.14 37.71 11:39:01 2 22.56 4.02 3.51 1.07 0.05 68.79 11:39:01 3 17.29 4.12 4.19 3.47 0.12 70.82 11:40:01 all 78.12 0.00 2.27 1.12 0.10 18.39 11:40:01 0 77.50 0.00 2.06 1.19 0.10 19.15 11:40:01 1 79.16 0.00 2.32 1.07 0.10 17.34 11:40:01 2 82.55 0.00 2.58 0.25 0.10 14.52 11:40:01 3 73.28 0.00 2.13 1.96 0.10 22.53 11:41:01 all 79.42 0.00 1.93 0.11 0.11 18.43 11:41:01 0 70.99 0.00 1.86 0.08 0.12 26.95 11:41:01 1 77.99 0.00 2.39 0.20 0.10 19.31 11:41:01 2 85.01 0.00 1.93 0.10 0.10 12.86 11:41:01 3 83.68 0.00 1.56 0.05 0.12 14.59 11:42:01 all 78.82 0.00 1.99 0.09 0.10 19.00 11:42:01 0 78.96 0.00 1.92 0.02 0.08 19.02 11:42:01 1 79.58 0.00 2.19 0.17 0.10 17.97 11:42:01 2 75.73 0.00 1.89 0.07 0.12 22.20 11:42:01 3 81.01 0.00 1.97 0.10 0.10 16.82 11:43:01 all 78.79 0.00 3.17 0.51 0.10 17.43 11:43:01 0 80.59 0.00 3.20 0.85 0.12 15.23 11:43:01 1 75.14 0.00 3.57 0.34 0.10 20.85 11:43:01 2 79.94 0.00 3.40 0.49 0.10 16.08 11:43:01 3 79.48 0.00 2.51 0.35 0.10 17.55 11:44:01 all 72.34 0.00 2.40 0.02 0.11 25.12 11:44:01 0 66.92 0.00 2.41 0.02 0.12 30.53 11:44:01 1 74.59 0.00 2.45 0.00 0.10 22.86 11:44:01 2 76.89 0.00 2.09 0.03 0.12 20.87 11:44:01 3 70.97 0.00 2.67 0.02 0.12 26.23 11:45:01 all 70.25 0.00 2.19 0.02 0.10 27.43 11:45:01 0 71.88 0.00 2.01 0.05 0.10 25.97 11:45:01 1 60.32 0.00 2.00 0.02 0.13 37.54 11:45:01 2 75.98 0.00 2.28 0.02 0.08 21.65 11:45:01 3 72.88 0.00 2.50 0.00 0.10 24.52 11:46:01 all 75.37 0.00 2.03 0.03 0.10 22.48 11:46:01 0 71.93 0.00 1.91 0.02 0.10 26.05 11:46:01 1 77.40 0.00 2.07 0.00 0.08 20.45 11:46:01 2 70.68 0.00 1.79 0.10 0.10 27.33 11:46:01 3 81.47 0.00 2.33 0.00 0.10 16.10 11:47:01 all 65.40 0.00 1.87 0.06 0.09 32.58 11:47:01 0 62.58 0.00 1.73 0.00 0.08 35.61 11:47:01 1 67.26 0.00 2.17 0.00 0.08 30.48 11:47:01 2 67.60 0.00 1.75 0.20 0.10 30.35 11:47:01 3 64.16 0.00 1.82 0.05 0.10 33.87 Average: all 64.21 2.14 3.60 0.88 0.10 29.07 Average: 0 61.91 1.93 3.51 0.98 0.10 31.57 Average: 1 66.22 1.95 3.82 0.75 0.11 27.16 Average: 2 64.87 2.37 3.45 0.56 0.10 28.65 Average: 3 63.86 2.30 3.62 1.23 0.11 28.88