---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6042 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: 2799.998 BogoMIPS: 5599.99 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 11G 9.2G 53% / 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 501 2434 0 1007 3199 Swap: 1023 4 1019 ---> 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:e6:0d:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fee6:df2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:8d:92:66 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:d9ff:fe8d:9266/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6042) 07/08/24 _x86_64_ (4 CPU) 09:56:34 LINUX RESTART (4 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 165.04 66.57 98.47 4963.71 37692.12 09:59:01 129.72 42.99 86.74 2493.30 16832.12 10:00:01 215.46 35.99 179.46 3129.38 37492.87 10:01:01 282.37 6.25 276.12 145.31 8218.76 10:02:01 315.80 1.27 314.53 20.00 8878.52 10:03:01 585.42 3.27 582.15 80.79 16122.51 10:04:01 335.03 3.12 331.92 88.76 8952.59 10:05:01 615.81 2.10 613.71 146.11 17461.89 10:06:01 1262.89 12.95 1249.93 251.35 16847.29 10:07:01 1113.48 0.78 1112.70 41.45 19135.89 10:08:01 313.00 221.75 91.25 6344.94 4078.65 Average: 484.96 36.09 448.87 1609.46 17429.10 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 1615944 3349940 2422716 59.99 54116 1832808 884232 17.38 571644 1665800 156480 09:59:01 455660 2608468 3583000 88.72 69276 2221156 1528616 30.05 1395744 1966984 30220 10:00:01 110256 1925432 3928404 97.27 84176 1952684 2856352 56.15 2013396 1700444 2604 10:01:01 108264 1331076 3930396 97.32 111092 1338100 3536224 69.51 2555500 1154528 10872 10:02:01 108464 1075124 3930196 97.31 121684 1068292 3846332 75.61 2732944 963856 1980 10:03:01 111088 1014980 3927572 97.25 135592 977360 3977936 78.19 2750300 910456 3656 10:04:01 109508 793872 3929152 97.29 134132 756644 4240676 83.36 2853708 797308 3580 10:05:01 126332 769400 3912328 96.87 139032 687536 4288156 84.29 2849088 754868 3656 10:06:01 194120 718428 3844540 95.19 109952 582016 4373208 85.96 2823996 691924 3784 10:07:01 129460 555684 3909200 96.79 105240 524080 4639416 91.20 2948048 660356 5220 10:08:01 2507440 3251456 1531220 37.91 133680 773344 1039232 20.43 632836 727240 200308 Average: 506958 1581260 3531702 87.45 108907 1155820 3200944 62.92 2193382 1090342 38396 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:58:01 ens3 375.34 247.08 1486.64 70.96 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 09:59:01 ens3 508.00 480.92 3893.06 88.11 0.00 0.00 0.00 0.00 10:00:01 docker0 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 10:00:01 veth12540c2 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00 10:00:01 lo 3.18 3.18 0.36 0.36 0.00 0.00 0.00 0.00 10:00:01 veth0430b87 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 docker0 48.51 47.61 128.69 5.48 0.00 0.00 0.00 0.00 10:01:01 veth12540c2 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 87.92 87.92 133.55 133.55 0.00 0.00 0.00 0.00 10:01:01 veth0430b87 48.33 47.46 129.34 5.47 0.00 0.00 0.00 0.01 10:02:01 docker0 41.26 35.23 26.96 5.95 0.00 0.00 0.00 0.00 10:02:01 veth12540c2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 85.65 85.65 33.70 33.70 0.00 0.00 0.00 0.00 10:02:01 veth0430b87 41.09 35.08 27.52 5.94 0.00 0.00 0.00 0.00 10:03:01 docker0 75.42 62.61 49.68 9.46 0.00 0.00 0.00 0.00 10:03:01 veth12540c2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 145.81 145.81 59.42 59.42 0.00 0.00 0.00 0.00 10:03:01 veth0430b87 75.24 62.42 50.70 9.45 0.00 0.00 0.00 0.00 10:04:01 docker0 41.50 35.02 26.42 5.60 0.00 0.00 0.00 0.00 10:04:01 veth12540c2 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 lo 109.65 109.65 35.97 35.97 0.00 0.00 0.00 0.00 10:04:01 veth0430b87 41.31 34.85 26.97 5.59 0.00 0.00 0.00 0.00 10:05:01 docker0 67.96 51.84 38.75 6.46 0.00 0.00 0.00 0.00 10:05:01 veth12540c2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 lo 130.71 130.71 45.66 45.66 0.00 0.00 0.00 0.00 10:05:01 veth0430b87 67.79 51.67 39.67 6.45 0.00 0.00 0.00 0.00 10:06:01 docker0 65.37 50.72 39.19 18.50 0.00 0.00 0.00 0.00 10:06:01 veth12540c2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 lo 125.64 125.64 58.13 58.13 0.00 0.00 0.00 0.00 10:06:01 veth0430b87 65.18 50.53 40.07 18.49 0.00 0.00 0.00 0.00 10:07:01 docker0 69.64 58.66 71.01 7.30 0.00 0.00 0.00 0.00 10:07:01 veth12540c2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 136.95 136.95 78.64 78.64 0.00 0.00 0.00 0.00 10:07:01 veth0430b87 69.48 58.50 71.95 7.29 0.00 0.00 0.00 0.01 10:08:01 docker0 10.60 9.40 1.97 0.82 0.00 0.00 0.00 0.00 10:08:01 lo 32.89 32.89 3.60 3.60 0.00 0.00 0.00 0.00 10:08:01 ens3 2992.78 1973.92 13994.88 553.57 0.00 0.00 0.00 0.00 Average: docker0 38.22 31.94 34.79 5.42 0.00 0.00 0.00 0.00 Average: lo 78.31 78.31 40.85 40.85 0.00 0.00 0.00 0.00 Average: ens3 269.74 178.03 1265.57 50.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6042) 07/08/24 _x86_64_ (4 CPU) 09:56:34 LINUX RESTART (4 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 20.68 0.00 2.10 5.11 0.06 72.05 09:58:01 0 24.05 0.00 2.00 2.17 0.07 71.72 09:58:01 1 10.69 0.00 2.11 6.36 0.05 80.79 09:58:01 2 19.20 0.00 1.74 3.22 0.08 75.76 09:58:01 3 28.73 0.00 2.54 8.72 0.07 59.94 09:59:01 all 43.76 0.00 2.21 1.61 0.09 52.33 09:59:01 0 39.74 0.00 2.02 2.20 0.07 55.97 09:59:01 1 40.63 0.00 1.64 0.74 0.08 56.91 09:59:01 2 54.72 0.00 3.48 1.34 0.08 40.38 09:59:01 3 39.93 0.00 1.71 2.18 0.10 56.08 10:00:01 all 40.42 0.00 3.79 4.36 0.10 51.33 10:00:01 0 49.06 0.00 3.65 3.65 0.10 43.54 10:00:01 1 38.51 0.00 4.50 2.47 0.10 54.43 10:00:01 2 41.82 0.00 3.32 4.12 0.10 50.63 10:00:01 3 32.28 0.00 3.70 7.19 0.10 56.73 10:01:01 all 35.69 0.00 2.03 7.68 0.10 54.50 10:01:01 0 46.56 0.00 1.13 1.47 0.08 50.76 10:01:01 1 31.21 0.00 1.97 5.61 0.08 61.13 10:01:01 2 22.42 0.00 2.70 18.12 0.13 56.62 10:01:01 3 42.67 0.00 2.30 5.46 0.10 49.47 10:02:01 all 6.93 0.00 1.68 8.99 0.08 82.32 10:02:01 0 5.64 0.00 1.61 10.31 0.07 82.37 10:02:01 1 6.36 0.00 1.59 7.67 0.07 84.32 10:02:01 2 7.65 0.00 2.42 13.21 0.08 76.64 10:02:01 3 8.07 0.00 1.10 4.80 0.07 85.96 10:03:01 all 10.06 0.00 2.88 17.24 0.10 69.72 10:03:01 0 9.82 0.00 3.05 21.59 0.08 65.46 10:03:01 1 10.98 0.00 3.59 16.37 0.10 68.96 10:03:01 2 10.60 0.00 2.50 17.89 0.12 68.89 10:03:01 3 8.85 0.00 2.36 13.12 0.08 75.58 10:04:01 all 17.70 0.00 2.09 9.49 0.11 70.61 10:04:01 0 18.98 0.00 2.06 7.65 0.13 71.18 10:04:01 1 15.86 0.00 2.41 16.23 0.10 65.40 10:04:01 2 20.46 0.00 2.08 8.31 0.13 69.01 10:04:01 3 15.50 0.00 1.84 5.76 0.08 76.81 10:05:01 all 6.30 0.00 3.11 18.45 0.10 72.04 10:05:01 0 5.85 0.00 3.09 19.12 0.10 71.84 10:05:01 1 7.67 0.00 3.39 18.84 0.08 70.02 10:05:01 2 6.83 0.00 3.44 20.19 0.12 69.43 10:05:01 3 4.86 0.00 2.52 15.66 0.08 76.87 10:06:01 all 8.66 0.00 3.99 19.39 0.10 67.86 10:06:01 0 9.71 0.00 4.47 21.05 0.08 64.69 10:06:01 1 6.58 0.00 4.50 19.95 0.10 68.87 10:06:01 2 9.59 0.00 3.42 16.74 0.12 70.13 10:06:01 3 8.75 0.00 3.58 19.79 0.10 67.77 10:07:01 all 9.08 0.00 3.94 19.84 0.10 67.04 10:07:01 0 7.92 0.00 4.66 23.52 0.10 63.80 10:07:01 1 8.47 0.00 3.99 19.83 0.10 67.60 10:07:01 2 10.18 0.00 3.49 16.17 0.12 70.04 10:07:01 3 9.78 0.00 3.61 19.81 0.08 66.73 10:08:01 all 33.67 0.00 2.28 7.45 0.09 56.50 10:08:01 0 29.76 0.00 2.22 3.49 0.08 64.45 10:08:01 1 32.06 0.00 1.86 9.89 0.08 56.11 10:08:01 2 38.43 0.00 2.40 4.81 0.10 54.26 10:08:01 3 34.45 0.00 2.66 11.60 0.10 51.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.21 0.00 2.74 10.86 0.09 65.11 Average: 0 22.49 0.00 2.72 10.55 0.09 64.15 Average: 1 19.01 0.00 2.87 11.26 0.09 66.78 Average: 2 22.04 0.00 2.82 11.27 0.11 63.77 Average: 3 21.28 0.00 2.54 10.37 0.09 65.72