---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1581 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.022 BogoMIPS: 5600.04 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 483 723 0 2736 3178 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ad:63:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fead:6376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:4d:f0:5f 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 inet6 fe80::42:6bff:fe4d:f05f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1581) 05/22/24 _x86_64_ (4 CPU) 18:00:19 LINUX RESTART (4 CPU) 18:01:01 tps rtps wtps bread/s bwrtn/s 18:02:01 85.92 35.36 50.56 1676.92 6248.43 18:03:01 188.32 12.65 175.67 2236.00 21120.80 18:04:01 17.41 0.00 17.41 0.00 9455.76 18:05:01 3.62 0.00 3.62 0.00 222.63 18:06:01 3.40 0.02 3.38 0.53 251.42 18:07:01 3.37 0.00 3.37 0.00 321.55 18:08:01 3.20 0.00 3.20 0.00 300.53 18:09:01 3.60 0.00 3.60 0.00 602.17 18:10:01 3.67 0.00 3.67 0.00 320.48 18:11:01 3.05 0.00 3.05 0.00 797.29 18:12:01 3.57 0.00 3.57 0.00 347.94 18:13:01 3.43 0.00 3.43 0.00 396.60 18:14:01 3.50 0.00 3.50 0.00 431.13 18:15:01 2.87 0.00 2.87 0.00 473.25 18:16:01 25.54 6.95 18.59 357.88 2844.92 Average: 23.65 3.67 19.98 285.05 2944.54 18:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:02:01 1598468 3349228 2440192 60.42 54892 1848764 891368 17.52 575320 1679684 148404 18:03:01 950928 3298016 3087732 76.45 82304 2393092 1326036 26.07 827640 2016436 172560 18:04:01 828224 3285624 3210436 79.49 90260 2485400 1316828 25.88 890196 2058212 3108 18:05:01 827000 3288552 3211660 79.52 90476 2488968 1320220 25.95 890380 2058952 2048 18:06:01 819608 3288956 3219052 79.71 90668 2496092 1327708 26.10 894168 2062308 3756 18:07:01 809152 3286624 3229508 79.96 90872 2503384 1328068 26.11 899868 2066196 4144 18:08:01 778088 3270576 3260572 80.73 91028 2517444 1447724 28.46 921672 2074064 11660 18:09:01 785092 3284712 3253568 80.56 91196 2523792 1394068 27.40 911052 2077376 3092 18:10:01 760020 3269188 3278640 81.18 91372 2532568 1450308 28.51 930804 2082432 5496 18:11:01 735332 3265316 3303328 81.79 91524 2552444 1454472 28.59 936236 2099616 4748 18:12:01 746472 3285516 3292188 81.52 91740 2560704 1394152 27.40 921256 2103996 6372 18:13:01 720368 3266732 3318292 82.16 91936 2567276 1396040 27.44 942488 2107268 5664 18:14:01 726740 3279132 3311920 82.01 92152 2572572 1397192 27.46 933460 2109968 2936 18:15:01 721144 3283192 3317516 82.14 92348 2581404 1396056 27.44 934304 2114692 2332 18:16:01 712240 3212072 3326420 82.36 93440 2529128 1027236 20.19 1169580 1903964 11980 Average: 834592 3280896 3204068 79.33 88414 2476869 1324498 26.04 905228 2041011 25887 18:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:02:01 ens3 106.37 83.92 908.76 13.35 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 18:03:01 ens3 1006.73 384.52 2042.10 36.14 0.00 0.00 0.00 0.00 18:03:01 docker0 329.70 916.95 19.39 1557.28 0.00 0.00 0.00 0.00 18:03:01 vetha36480f 270.43 808.48 19.96 1043.97 0.00 0.00 0.00 0.09 18:03:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 18:04:01 ens3 172.34 118.98 814.26 8.47 0.00 0.00 0.00 0.00 18:04:01 docker0 114.76 166.49 5.92 813.32 0.00 0.00 0.00 0.00 18:04:01 vetha36480f 114.76 166.52 7.48 813.33 0.00 0.00 0.00 0.07 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 6.75 6.57 1.62 1.87 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 ens3 6.38 7.40 1.34 6.24 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 vetha36480f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 6.85 5.20 1.47 1.97 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 ens3 7.57 5.57 1.62 1.97 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 vetha36480f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 3.73 4.72 0.80 1.36 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 5.00 5.43 1.08 1.57 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 66.55 46.08 496.32 4.10 0.00 0.00 0.00 0.00 18:11:01 docker0 42.06 61.60 2.19 495.23 0.00 0.00 0.00 0.00 18:11:01 vetha36480f 42.06 61.60 2.76 495.23 0.00 0.00 0.00 0.04 18:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 ens3 4.42 3.85 0.95 1.38 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 4.23 5.58 0.91 1.47 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 vetha36480f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 ens3 4.85 5.83 1.04 1.62 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 6.13 6.03 1.28 1.65 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 vetha36480f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 ens3 16.11 14.21 12.16 6.08 0.00 0.00 0.00 0.00 18:16:01 docker0 1.00 0.88 0.08 4.25 0.00 0.00 0.00 0.00 18:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 94.96 46.92 285.46 5.95 0.00 0.00 0.00 0.00 Average: docker0 32.49 76.40 1.84 190.99 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1581) 05/22/24 _x86_64_ (4 CPU) 18:00:19 LINUX RESTART (4 CPU) 18:01:01 CPU %user %nice %system %iowait %steal %idle 18:02:01 all 20.82 0.00 1.42 2.36 0.07 75.33 18:02:01 0 23.71 0.00 1.40 0.43 0.05 74.40 18:02:01 1 12.90 0.00 1.22 1.06 0.03 84.79 18:02:01 2 11.70 0.00 0.92 6.80 0.05 80.53 18:02:01 3 34.94 0.00 2.15 1.14 0.12 61.65 18:03:01 all 14.97 0.00 3.70 4.69 0.09 76.56 18:03:01 0 6.79 0.00 3.23 2.46 0.07 87.45 18:03:01 1 19.59 0.00 4.01 6.37 0.10 69.93 18:03:01 2 20.37 0.00 3.56 7.15 0.12 68.81 18:03:01 3 13.17 0.00 3.98 2.77 0.08 80.00 18:04:01 all 4.75 0.00 1.36 0.32 0.03 93.54 18:04:01 0 2.96 0.00 0.99 0.08 0.02 95.96 18:04:01 1 6.19 0.00 1.29 0.00 0.03 92.48 18:04:01 2 6.54 0.00 1.74 1.22 0.03 90.47 18:04:01 3 3.29 0.00 1.43 0.00 0.03 95.25 18:05:01 all 3.12 0.00 0.92 0.04 0.04 95.88 18:05:01 0 3.42 0.00 0.88 0.00 0.03 95.66 18:05:01 1 2.50 0.00 0.94 0.00 0.03 96.53 18:05:01 2 3.54 0.00 0.93 0.12 0.05 95.36 18:05:01 3 3.04 0.00 0.92 0.05 0.05 95.94 18:06:01 all 3.54 0.00 0.90 0.04 0.04 95.49 18:06:01 0 2.94 0.00 0.87 0.13 0.03 96.03 18:06:01 1 4.49 0.00 1.00 0.00 0.07 94.45 18:06:01 2 2.84 0.00 0.85 0.00 0.03 96.28 18:06:01 3 3.86 0.00 0.85 0.00 0.03 95.25 18:07:01 all 3.61 0.00 0.87 0.04 0.05 95.45 18:07:01 0 3.01 0.00 0.98 0.13 0.03 95.84 18:07:01 1 3.78 0.00 0.85 0.02 0.03 95.31 18:07:01 2 4.14 0.00 0.72 0.00 0.05 95.09 18:07:01 3 3.51 0.00 0.91 0.00 0.05 95.54 18:08:01 all 4.35 0.00 0.96 0.04 0.05 94.61 18:08:01 0 3.88 0.00 0.90 0.07 0.05 95.10 18:08:01 1 3.78 0.00 0.95 0.03 0.05 95.18 18:08:01 2 3.93 0.00 1.02 0.02 0.05 94.98 18:08:01 3 5.81 0.00 0.95 0.03 0.05 93.15 18:09:01 all 3.77 0.00 0.93 0.03 0.04 95.23 18:09:01 0 4.14 0.00 0.94 0.03 0.03 94.86 18:09:01 1 3.45 0.00 0.83 0.03 0.05 95.63 18:09:01 2 3.83 0.00 1.02 0.03 0.05 95.07 18:09:01 3 3.66 0.00 0.96 0.05 0.03 95.30 18:10:01 all 4.63 0.00 1.04 0.03 0.05 94.25 18:10:01 0 4.93 0.00 1.14 0.03 0.05 93.85 18:10:01 1 4.41 0.00 0.85 0.07 0.03 94.64 18:10:01 2 4.76 0.00 1.05 0.02 0.05 94.12 18:10:01 3 4.41 0.00 1.10 0.02 0.03 94.44 18:11:01 all 6.50 0.00 0.95 0.03 0.04 92.48 18:11:01 0 7.92 0.00 1.21 0.03 0.03 90.80 18:11:01 1 6.54 0.00 0.92 0.02 0.05 92.47 18:11:01 2 5.89 0.00 0.81 0.02 0.05 93.23 18:11:01 3 5.63 0.00 0.85 0.03 0.03 93.45 18:12:01 all 4.54 0.00 0.99 0.04 0.05 94.38 18:12:01 0 4.18 0.00 1.32 0.17 0.07 94.27 18:12:01 1 5.72 0.00 0.77 0.00 0.03 93.48 18:12:01 2 4.38 0.00 0.87 0.00 0.03 94.72 18:12:01 3 3.92 0.00 1.02 0.00 0.05 95.02 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 4.64 0.00 1.00 0.04 0.04 94.28 18:13:01 0 4.46 0.00 1.04 0.07 0.03 94.41 18:13:01 1 4.51 0.00 0.95 0.00 0.05 94.49 18:13:01 2 4.15 0.00 0.99 0.00 0.05 94.81 18:13:01 3 5.44 0.00 1.05 0.08 0.05 93.37 18:14:01 all 4.82 0.00 0.96 0.05 0.05 94.13 18:14:01 0 4.07 0.00 0.98 0.07 0.03 94.84 18:14:01 1 5.31 0.00 0.80 0.00 0.03 93.86 18:14:01 2 4.94 0.00 1.10 0.02 0.07 93.87 18:14:01 3 4.95 0.00 0.97 0.10 0.05 93.93 18:15:01 all 5.06 0.00 0.95 0.05 0.05 93.89 18:15:01 0 4.15 0.00 1.12 0.20 0.07 94.47 18:15:01 1 6.49 0.00 0.76 0.00 0.05 92.71 18:15:01 2 4.81 0.00 0.94 0.00 0.03 94.22 18:15:01 3 4.77 0.00 0.99 0.00 0.05 94.19 18:16:01 all 20.09 0.00 2.44 0.61 0.10 76.76 18:16:01 0 17.11 0.00 2.54 1.51 0.10 78.74 18:16:01 1 34.08 0.00 2.71 0.23 0.13 62.85 18:16:01 2 14.59 0.00 2.41 0.25 0.10 82.64 18:16:01 3 14.57 0.00 2.14 0.42 0.07 82.80 Average: all 7.28 0.00 1.29 0.56 0.05 90.82 Average: 0 6.50 0.00 1.30 0.36 0.05 91.79 Average: 1 8.24 0.00 1.26 0.52 0.05 89.93 Average: 2 6.69 0.00 1.26 1.04 0.05 90.95 Average: 3 7.67 0.00 1.35 0.31 0.05 90.61