---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7371 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: 2800.000 BogoMIPS: 5600.00 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 992K 394M 1% /run /dev/vda1 20G 12G 8.0G 59% / 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: 3943 1604 135 0 2204 2079 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:e2:ad:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85324sec preferred_lft 85324sec inet6 fe80::f816:3eff:fee2:adef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:4a:74:e9 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 4: br-25c726547b7d: mtu 1500 qdisc noqueue state UP group default link/ether 02:42:2b:e2:0a:7f brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-25c726547b7d valid_lft forever preferred_lft forever inet6 fe80::42:2bff:fee2:a7f/64 scope link valid_lft forever preferred_lft forever 6: veth216f6e2@if5: mtu 1500 qdisc noqueue master br-25c726547b7d state UP group default link/ether ca:a4:a3:cf:e0:c2 brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::c8a4:a3ff:fecf:e0c2/64 scope link valid_lft forever preferred_lft forever 8: veth3fd9fed@if7: mtu 1500 qdisc noqueue master br-25c726547b7d state UP group default link/ether 6e:76:a2:48:7c:3b brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::6c76:a2ff:fe48:7c3b/64 scope link valid_lft forever preferred_lft forever 10: veth997d101@if9: mtu 1500 qdisc noqueue master br-25c726547b7d state UP group default link/ether 4a:6b:b2:7c:f8:72 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::486b:b2ff:fe7c:f872/64 scope link valid_lft forever preferred_lft forever 12: vethf2db07f@if11: mtu 1500 qdisc noqueue master br-25c726547b7d state UP group default link/ether 1a:80:dd:26:28:25 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::1880:ddff:fe26:2825/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7371) 10/11/24 _x86_64_ (4 CPU) 12:57:20 LINUX RESTART (4 CPU) 12:58:02 tps rtps wtps bread/s bwrtn/s 12:59:01 118.86 35.88 82.99 1700.46 6912.46 13:00:01 238.18 21.67 216.52 3028.68 112512.24 13:01:01 67.21 29.45 37.76 3137.74 12279.02 13:02:01 2.55 0.00 2.55 0.00 55.32 13:03:01 2.88 0.02 2.87 0.80 63.46 13:04:01 2.33 0.02 2.32 3.07 52.79 13:05:01 2.20 0.00 2.20 0.00 53.06 13:06:01 2.07 0.00 2.07 0.00 52.79 13:07:01 2.10 0.03 2.07 2.53 49.86 13:08:01 2.55 0.08 2.47 2.00 58.52 13:09:01 1.93 0.00 1.93 0.00 50.26 13:10:01 2.40 0.00 2.40 0.00 55.32 13:11:01 2.12 0.00 2.12 0.00 49.19 13:12:01 2.05 0.02 2.03 4.27 52.53 13:13:01 6.00 3.37 2.63 29.06 64.65 13:14:01 2.33 0.00 2.33 0.00 54.79 13:15:01 47.32 30.35 16.97 1429.73 821.20 Average: 29.63 7.08 22.55 548.27 7842.58 12:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 1523484 3296960 2515168 62.28 56224 1870464 947532 18.63 638584 1694036 157028 13:00:01 294308 3236220 3744344 92.71 96244 2969608 2511780 49.37 790024 2705608 279436 13:01:01 140248 2242024 3898404 96.53 96904 2148248 4111356 80.82 1837456 1837096 340 13:02:01 128668 2230692 3909984 96.81 97000 2148372 4116280 80.91 1848308 1836964 64 13:03:01 130296 2232604 3908356 96.77 97136 2148520 4127252 81.13 1846948 1836836 136 13:04:01 123004 2225640 3915648 96.95 97224 2148752 4129620 81.18 1854272 1837020 360 13:05:01 121340 2224192 3917312 97.00 97320 2148876 4131344 81.21 1855476 1837108 252 13:06:01 113164 2216224 3925488 97.20 97396 2149004 4136556 81.31 1863584 1837144 344 13:07:01 138320 2219372 3900332 96.58 96720 2131372 4137588 81.33 1857628 1825880 208 13:08:01 137252 2218592 3901400 96.60 96836 2131548 4136792 81.32 1858728 1826012 212 13:09:01 133572 2215168 3905080 96.69 96936 2131696 4139576 81.37 1863036 1826064 376 13:10:01 132208 2214044 3906444 96.73 97040 2131820 4140028 81.38 1863956 1826088 324 13:11:01 133152 2215228 3905500 96.70 97152 2131952 4140944 81.40 1861904 1826172 216 13:12:01 132352 2214796 3906300 96.72 97256 2132212 4140868 81.40 1862524 1826412 256 13:13:01 122260 2205856 3916392 96.97 98092 2132496 4141064 81.40 1872468 1826632 300 13:14:01 130212 2214024 3908440 96.78 98176 2132620 4141576 81.41 1864372 1826756 388 13:15:01 210252 2174720 3828400 94.79 98492 2013944 4180152 82.17 1818212 1794596 16676 Average: 226123 2340962 3812529 94.40 94832 2164794 3853548 75.75 1721028 1872143 26877 12:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 104.49 84.78 1023.55 14.81 0.00 0.00 0.00 0.00 12:59:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 13:00:01 veth216f6e2 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 br-25c726547b7d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 2227.69 1154.44 21657.77 122.77 0.00 0.00 0.00 0.00 13:01:01 veth997d101 1.75 1.32 0.23 0.14 0.00 0.00 0.00 0.00 13:01:01 veth3fd9fed 0.82 1.32 0.09 0.13 0.00 0.00 0.00 0.00 13:01:01 veth216f6e2 6.95 7.78 0.72 0.95 0.00 0.00 0.00 0.00 13:01:01 vethf2db07f 6.25 6.52 0.75 0.65 0.00 0.00 0.00 0.00 13:02:01 veth997d101 2.07 1.07 0.29 0.12 0.00 0.00 0.00 0.00 13:02:01 veth3fd9fed 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:02:01 veth216f6e2 9.33 9.68 0.92 1.26 0.00 0.00 0.00 0.00 13:02:01 vethf2db07f 7.73 8.40 0.98 0.81 0.00 0.00 0.00 0.00 13:03:01 veth997d101 2.00 1.02 0.29 0.12 0.00 0.00 0.00 0.00 13:03:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 veth216f6e2 9.33 9.68 0.92 1.26 0.00 0.00 0.00 0.00 13:03:01 vethf2db07f 7.67 8.35 0.97 0.80 0.00 0.00 0.00 0.00 13:04:01 veth997d101 2.00 1.00 0.29 0.12 0.00 0.00 0.00 0.00 13:04:01 veth3fd9fed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 veth216f6e2 9.33 9.67 0.92 1.26 0.00 0.00 0.00 0.00 13:04:01 vethf2db07f 7.67 8.33 0.97 0.80 0.00 0.00 0.00 0.00 13:05:01 veth997d101 2.00 1.02 0.29 0.12 0.00 0.00 0.00 0.00 13:05:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 veth216f6e2 9.33 9.68 0.92 1.26 0.00 0.00 0.00 0.00 13:05:01 vethf2db07f 7.67 8.35 0.97 0.80 0.00 0.00 0.00 0.00 13:06:01 veth997d101 2.12 1.12 0.30 0.13 0.00 0.00 0.00 0.00 13:06:01 veth3fd9fed 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 veth216f6e2 9.38 9.75 0.93 1.27 0.00 0.00 0.00 0.00 13:06:01 vethf2db07f 7.72 8.37 0.98 0.81 0.00 0.00 0.00 0.00 13:07:01 veth997d101 2.07 1.05 0.29 0.12 0.00 0.00 0.00 0.00 13:07:01 veth3fd9fed 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 veth216f6e2 9.33 9.67 0.92 1.26 0.00 0.00 0.00 0.00 13:07:01 vethf2db07f 7.67 8.33 0.97 0.80 0.00 0.00 0.00 0.00 13:08:01 veth997d101 2.00 1.00 0.29 0.12 0.00 0.00 0.00 0.00 13:08:01 veth3fd9fed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 veth216f6e2 9.33 9.67 0.92 1.26 0.00 0.00 0.00 0.00 13:08:01 vethf2db07f 7.67 8.33 0.97 0.80 0.00 0.00 0.00 0.00 13:09:01 veth997d101 2.00 1.02 0.29 0.12 0.00 0.00 0.00 0.00 13:09:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 veth216f6e2 9.40 9.70 0.93 1.27 0.00 0.00 0.00 0.00 13:09:01 vethf2db07f 7.70 8.42 0.98 0.81 0.00 0.00 0.00 0.00 13:10:01 veth997d101 2.07 1.03 0.29 0.13 0.00 0.00 0.00 0.00 13:10:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 veth216f6e2 9.43 9.80 0.93 1.28 0.00 0.00 0.00 0.00 13:10:01 vethf2db07f 7.72 8.40 0.98 0.81 0.00 0.00 0.00 0.00 13:11:01 veth997d101 2.12 1.13 0.30 0.13 0.00 0.00 0.00 0.00 13:11:01 veth3fd9fed 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 veth216f6e2 9.35 9.72 0.93 1.26 0.00 0.00 0.00 0.00 13:11:01 vethf2db07f 7.68 8.32 0.97 0.80 0.00 0.00 0.00 0.00 13:12:01 veth997d101 2.07 1.05 0.29 0.12 0.00 0.00 0.00 0.00 13:12:01 veth3fd9fed 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 veth216f6e2 9.37 9.68 0.93 1.27 0.00 0.00 0.00 0.00 13:12:01 vethf2db07f 7.68 8.37 0.98 0.81 0.00 0.00 0.00 0.00 13:13:01 veth997d101 2.00 1.00 0.29 0.12 0.00 0.00 0.00 0.00 13:13:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 veth216f6e2 9.33 9.66 0.92 1.26 0.00 0.00 0.00 0.00 13:13:01 vethf2db07f 7.66 8.33 0.97 0.80 0.00 0.00 0.00 0.00 13:14:01 veth997d101 2.00 1.00 0.29 0.12 0.00 0.00 0.00 0.00 13:14:01 veth3fd9fed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 veth216f6e2 9.33 9.67 0.92 1.26 0.00 0.00 0.00 0.00 13:14:01 vethf2db07f 7.67 8.33 0.97 0.80 0.00 0.00 0.00 0.00 13:15:01 veth997d101 2.03 1.02 0.29 0.12 0.00 0.00 0.00 0.00 13:15:01 veth3fd9fed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 veth216f6e2 9.38 9.77 0.93 1.27 0.00 0.00 0.00 0.00 13:15:01 vethf2db07f 7.73 8.37 0.98 0.81 0.00 0.00 0.00 0.00 Average: veth997d101 1.78 0.93 0.25 0.11 0.00 0.00 0.00 0.00 Average: veth3fd9fed 0.07 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth216f6e2 8.12 8.46 0.81 1.10 0.00 0.00 0.00 0.00 Average: vethf2db07f 6.70 7.27 0.85 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7371) 10/11/24 _x86_64_ (4 CPU) 12:57:20 LINUX RESTART (4 CPU) 12:58:02 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 19.36 0.00 1.54 3.45 0.07 75.58 12:59:01 0 18.19 0.00 1.66 3.19 0.03 76.92 12:59:01 1 17.02 0.00 1.50 9.38 0.07 72.03 12:59:01 2 13.76 0.00 1.30 0.68 0.07 84.20 12:59:01 3 28.42 0.00 1.73 0.58 0.08 69.19 13:00:01 all 35.45 0.00 9.77 3.90 0.17 50.71 13:00:01 0 36.31 0.00 9.20 1.22 0.19 53.08 13:00:01 1 34.95 0.00 9.92 6.00 0.17 48.96 13:00:01 2 31.51 0.00 9.57 6.15 0.17 52.60 13:00:01 3 39.00 0.00 10.35 2.24 0.17 48.25 13:01:01 all 20.92 0.00 1.72 0.98 0.08 76.30 13:01:01 0 19.92 0.00 1.56 0.62 0.07 77.83 13:01:01 1 20.67 0.00 2.08 0.94 0.08 76.24 13:01:01 2 22.07 0.00 1.61 0.72 0.08 75.51 13:01:01 3 21.02 0.00 1.62 1.69 0.07 75.60 13:02:01 all 1.46 0.00 0.36 0.03 0.04 98.12 13:02:01 0 1.30 0.00 0.37 0.02 0.03 98.28 13:02:01 1 1.38 0.00 0.32 0.00 0.03 98.27 13:02:01 2 1.72 0.00 0.32 0.08 0.03 97.84 13:02:01 3 1.42 0.00 0.43 0.00 0.05 98.09 13:03:01 all 1.21 0.00 0.32 0.04 0.03 98.41 13:03:01 0 1.07 0.00 0.28 0.00 0.03 98.61 13:03:01 1 1.18 0.00 0.34 0.02 0.03 98.44 13:03:01 2 1.37 0.00 0.37 0.13 0.03 98.10 13:03:01 3 1.22 0.00 0.33 0.00 0.02 98.43 13:04:01 all 1.12 0.00 0.30 0.03 0.03 98.53 13:04:01 0 1.00 0.00 0.27 0.00 0.02 98.71 13:04:01 1 1.04 0.00 0.25 0.00 0.02 98.70 13:04:01 2 1.51 0.00 0.39 0.10 0.03 97.97 13:04:01 3 0.94 0.00 0.27 0.00 0.03 98.76 13:05:01 all 1.14 0.00 0.27 0.03 0.03 98.53 13:05:01 0 1.36 0.00 0.33 0.00 0.03 98.28 13:05:01 1 1.75 0.00 0.23 0.00 0.02 98.00 13:05:01 2 0.70 0.00 0.30 0.08 0.02 98.90 13:05:01 3 0.77 0.00 0.22 0.02 0.02 98.98 13:06:01 all 1.67 0.00 0.26 0.02 0.03 98.01 13:06:01 0 2.07 0.00 0.33 0.02 0.03 97.54 13:06:01 1 2.90 0.00 0.21 0.00 0.03 96.86 13:06:01 2 0.75 0.00 0.25 0.10 0.03 98.86 13:06:01 3 0.95 0.00 0.28 0.00 0.03 98.73 13:07:01 all 0.96 0.00 0.30 0.03 0.03 98.68 13:07:01 0 0.67 0.00 0.28 0.00 0.03 99.01 13:07:01 1 1.41 0.00 0.30 0.00 0.03 98.25 13:07:01 2 0.84 0.00 0.32 0.10 0.03 98.71 13:07:01 3 0.90 0.00 0.30 0.00 0.03 98.76 13:08:01 all 0.85 0.00 0.27 0.03 0.03 98.82 13:08:01 0 0.99 0.00 0.18 0.00 0.03 98.80 13:08:01 1 0.79 0.00 0.30 0.00 0.02 98.90 13:08:01 2 0.90 0.00 0.27 0.08 0.03 98.71 13:08:01 3 0.72 0.00 0.32 0.02 0.03 98.91 13:09:01 all 1.05 0.00 0.29 0.03 0.03 98.61 13:09:01 0 1.30 0.00 0.32 0.00 0.03 98.34 13:09:01 1 0.85 0.00 0.27 0.00 0.03 98.85 13:09:01 2 1.47 0.00 0.25 0.10 0.02 98.16 13:09:01 3 0.54 0.00 0.32 0.00 0.02 99.13 13:09:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 0.72 0.00 0.28 0.03 0.02 98.96 13:10:01 0 0.89 0.00 0.27 0.00 0.02 98.83 13:10:01 1 0.58 0.00 0.23 0.00 0.02 99.17 13:10:01 2 0.74 0.00 0.27 0.10 0.03 98.86 13:10:01 3 0.69 0.00 0.35 0.00 0.02 98.94 13:11:01 all 0.84 0.00 0.30 0.03 0.03 98.80 13:11:01 0 0.62 0.00 0.32 0.07 0.02 98.98 13:11:01 1 0.60 0.00 0.23 0.00 0.02 99.15 13:11:01 2 1.32 0.00 0.38 0.05 0.02 98.23 13:11:01 3 0.82 0.00 0.25 0.02 0.03 98.88 13:12:01 all 0.82 0.00 0.28 0.03 0.02 98.85 13:12:01 0 1.42 0.00 0.20 0.00 0.02 98.37 13:12:01 1 0.70 0.00 0.38 0.00 0.03 98.88 13:12:01 2 0.65 0.00 0.27 0.10 0.03 98.95 13:12:01 3 0.52 0.00 0.27 0.00 0.02 99.20 13:13:01 all 1.18 0.00 0.31 0.08 0.02 98.40 13:13:01 0 2.45 0.00 0.40 0.02 0.03 97.11 13:13:01 1 0.50 0.00 0.25 0.20 0.02 99.03 13:13:01 2 1.25 0.00 0.22 0.10 0.02 98.41 13:13:01 3 0.50 0.00 0.37 0.00 0.02 99.12 13:14:01 all 0.59 0.00 0.29 0.04 0.02 99.06 13:14:01 0 0.45 0.00 0.30 0.00 0.02 99.23 13:14:01 1 0.57 0.00 0.32 0.00 0.02 99.10 13:14:01 2 0.90 0.00 0.30 0.15 0.03 98.62 13:14:01 3 0.43 0.00 0.25 0.02 0.02 99.28 13:15:01 all 12.38 0.00 0.94 0.97 0.05 85.66 13:15:01 0 8.72 0.00 0.97 2.18 0.05 88.08 13:15:01 1 9.83 0.00 0.95 0.32 0.05 88.85 13:15:01 2 25.66 0.00 1.12 0.93 0.07 72.22 13:15:01 3 5.28 0.00 0.70 0.45 0.03 93.53 Average: all 5.94 0.00 1.04 0.57 0.04 92.41 Average: 0 5.77 0.00 1.01 0.43 0.04 92.76 Average: 1 5.64 0.00 1.05 0.98 0.04 92.29 Average: 2 6.27 0.00 1.02 0.57 0.04 92.10 Average: 3 6.08 0.00 1.07 0.29 0.04 92.51