---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5543 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 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 492 659 0 2791 3168 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:e0:7c:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fee0:7cab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:fe:c2:77 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:b8ff:fefe:c277/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5543) 07/02/24 _x86_64_ (4 CPU) 12:00:42 LINUX RESTART (4 CPU) 12:01:01 tps rtps wtps bread/s bwrtn/s 12:02:01 190.68 84.05 106.63 6594.37 42316.83 12:03:01 202.78 12.45 190.33 2237.36 22834.33 12:04:01 18.13 0.00 18.13 0.00 9554.41 12:05:01 3.73 0.00 3.73 0.00 229.30 12:06:01 3.23 0.00 3.23 0.00 248.63 12:07:01 3.58 0.00 3.58 0.00 304.43 12:08:01 3.58 0.00 3.58 0.00 324.61 12:09:01 3.55 0.00 3.55 0.00 606.57 12:10:01 3.82 0.00 3.82 0.00 330.48 12:11:01 2.45 0.00 2.45 0.00 272.75 12:12:01 3.85 0.00 3.85 0.00 885.72 12:13:01 3.52 0.00 3.52 0.00 398.20 12:14:01 3.82 0.00 3.82 0.00 425.80 12:15:01 2.77 0.00 2.77 0.00 480.59 12:16:01 22.90 4.33 18.56 111.85 2371.60 Average: 31.49 6.72 24.77 596.23 5438.89 12:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 1648860 3358788 2389800 59.17 53220 1809784 877116 17.24 562168 1642600 147020 12:03:01 942840 3284212 3095820 76.65 81044 2389028 1341476 26.37 837728 2015188 172512 12:04:01 829428 3284092 3209232 79.46 89092 2484256 1321340 25.97 890820 2056404 3196 12:05:01 825476 3284140 3213184 79.56 89292 2487820 1324872 26.04 894252 2057088 1916 12:06:01 812692 3279320 3225968 79.88 89504 2494928 1331528 26.17 903056 2060156 3848 12:07:01 811040 3285828 3227620 79.92 89704 2502324 1333592 26.21 900256 2064216 4664 12:08:01 787544 3277392 3251116 80.50 89872 2516360 1450364 28.51 915072 2072256 11632 12:09:01 781444 3278196 3257216 80.65 90036 2522636 1401452 27.55 916208 2075624 2928 12:10:01 765208 3271592 3273452 81.05 90204 2531444 1401420 27.55 926964 2080700 5032 12:11:01 750192 3278496 3288468 81.42 90348 2552440 1400000 27.52 922044 2099420 20628 12:12:01 740180 3276856 3298480 81.67 90548 2560024 1400284 27.53 927512 2103372 5680 12:13:01 716348 3261372 3322312 82.26 90732 2567600 1398380 27.49 947944 2107172 5672 12:14:01 701316 3252276 3337344 82.63 90924 2572780 1554184 30.55 959236 2109504 3104 12:15:01 715836 3276412 3322824 82.28 91112 2581576 1401292 27.55 939820 2114200 2160 12:16:01 678588 3235580 3360072 83.20 92708 2585572 995764 19.57 1159624 1946436 7896 Average: 833799 3278970 3204861 79.35 87223 2477238 1328871 26.12 906847 2040289 26526 12:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 392.70 247.61 1485.45 69.17 0.00 0.00 0.00 0.00 12:02:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:03:01 docker0 340.33 913.36 20.30 1515.96 0.00 0.00 0.00 0.00 12:03:01 ens3 1050.41 421.51 2192.36 42.28 0.00 0.00 0.00 0.00 12:03:01 veth0629bdd 273.95 800.82 20.58 1001.75 0.00 0.00 0.00 0.08 12:03:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 12:04:01 docker0 110.81 154.02 5.74 859.64 0.00 0.00 0.00 0.00 12:04:01 ens3 162.62 117.01 861.30 8.78 0.00 0.00 0.00 0.00 12:04:01 veth0629bdd 110.81 154.06 7.25 859.64 0.00 0.00 0.00 0.07 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 4.47 4.88 1.11 6.91 0.00 0.00 0.00 0.00 12:05:01 veth0629bdd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 7.30 5.73 1.61 1.85 0.00 0.00 0.00 0.00 12:06:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 8.36 6.03 1.82 2.20 0.00 0.00 0.00 0.00 12:07:01 veth0629bdd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 4.58 4.68 0.95 1.52 0.00 0.00 0.00 0.00 12:08:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 6.45 6.10 1.60 1.94 0.00 0.00 0.00 0.00 12:09:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 8.38 8.13 1.80 2.16 0.00 0.00 0.00 0.00 12:10:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 75.70 76.72 4.73 536.13 0.00 0.00 0.00 0.00 12:11:01 ens3 81.84 81.49 537.24 7.14 0.00 0.00 0.00 0.00 12:11:01 veth0629bdd 75.70 76.74 5.77 536.13 0.00 0.00 0.00 0.04 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 7.05 7.52 1.58 1.99 0.00 0.00 0.00 0.00 12:12:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 9.12 9.32 2.00 2.29 0.00 0.00 0.00 0.00 12:13:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 8.12 9.22 1.80 2.38 0.00 0.00 0.00 0.00 12:14:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 6.55 7.20 1.42 1.74 0.00 0.00 0.00 0.00 12:15:01 veth0629bdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:16:01 docker0 1.17 1.10 0.09 6.31 0.00 0.00 0.00 0.00 12:16:01 ens3 19.75 17.01 14.53 8.95 0.00 0.00 0.00 0.00 12:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 35.20 76.35 2.06 194.53 0.00 0.00 0.00 0.00 Average: ens3 118.51 63.56 340.43 10.75 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5543) 07/02/24 _x86_64_ (4 CPU) 12:00:42 LINUX RESTART (4 CPU) 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 19.79 0.00 2.77 5.73 0.07 71.64 12:02:01 0 16.16 0.00 1.89 3.34 0.05 78.56 12:02:01 1 32.68 0.00 3.44 13.22 0.10 50.56 12:02:01 2 7.85 0.00 2.30 4.18 0.08 85.59 12:02:01 3 22.48 0.00 3.44 2.18 0.07 71.83 12:03:01 all 15.35 0.00 3.83 5.39 0.09 75.34 12:03:01 0 13.97 0.00 3.55 3.27 0.07 79.14 12:03:01 1 20.37 0.00 3.93 8.98 0.10 66.62 12:03:01 2 19.46 0.00 4.03 1.80 0.12 74.59 12:03:01 3 7.67 0.00 3.79 7.51 0.07 80.97 12:04:01 all 4.87 0.00 1.37 0.30 0.04 93.42 12:04:01 0 6.54 0.00 1.32 0.07 0.03 92.04 12:04:01 1 5.44 0.00 1.29 0.43 0.02 92.82 12:04:01 2 3.76 0.00 1.26 0.18 0.03 94.76 12:04:01 3 3.71 0.00 1.67 0.53 0.05 94.04 12:05:01 all 3.13 0.00 0.83 0.03 0.03 95.98 12:05:01 0 3.62 0.00 1.03 0.07 0.05 95.23 12:05:01 1 3.12 0.00 0.72 0.00 0.03 96.12 12:05:01 2 2.62 0.00 0.84 0.00 0.03 96.51 12:05:01 3 3.15 0.00 0.70 0.05 0.02 96.08 12:06:01 all 3.64 0.00 0.86 0.04 0.03 95.43 12:06:01 0 3.79 0.00 0.94 0.13 0.03 95.10 12:06:01 1 3.61 0.00 0.97 0.00 0.03 95.39 12:06:01 2 3.61 0.00 0.68 0.00 0.03 95.68 12:06:01 3 3.56 0.00 0.83 0.00 0.03 95.58 12:07:01 all 3.52 0.00 0.95 0.02 0.04 95.47 12:07:01 0 3.69 0.00 0.92 0.08 0.03 95.27 12:07:01 1 3.58 0.00 0.92 0.00 0.03 95.47 12:07:01 2 3.56 0.00 1.00 0.00 0.03 95.40 12:07:01 3 3.23 0.00 0.96 0.00 0.03 95.78 12:08:01 all 4.31 0.00 0.84 0.03 0.05 94.77 12:08:01 0 4.24 0.00 0.75 0.12 0.05 94.84 12:08:01 1 3.49 0.00 0.87 0.00 0.08 95.56 12:08:01 2 4.78 0.00 0.90 0.00 0.03 94.29 12:08:01 3 4.76 0.00 0.82 0.00 0.05 94.36 12:09:01 all 3.63 0.00 0.94 0.04 0.05 95.34 12:09:01 0 3.61 0.00 1.02 0.03 0.03 95.31 12:09:01 1 3.73 0.00 0.97 0.00 0.05 95.25 12:09:01 2 3.82 0.00 0.91 0.10 0.05 95.12 12:09:01 3 3.35 0.00 0.87 0.03 0.05 95.70 12:10:01 all 4.85 0.00 1.14 0.04 0.05 93.93 12:10:01 0 4.79 0.00 1.20 0.00 0.03 93.97 12:10:01 1 5.00 0.00 1.19 0.02 0.05 93.75 12:10:01 2 5.13 0.00 1.07 0.00 0.05 93.74 12:10:01 3 4.50 0.00 1.07 0.12 0.05 94.26 12:11:01 all 6.25 0.00 0.87 0.04 0.04 92.79 12:11:01 0 5.98 0.00 0.75 0.12 0.05 93.10 12:11:01 1 6.61 0.00 0.89 0.00 0.03 92.47 12:11:01 2 5.85 0.00 0.82 0.02 0.03 93.28 12:11:01 3 6.54 0.00 1.04 0.05 0.05 92.32 12:12:01 all 4.34 0.00 0.92 0.04 0.05 94.66 12:12:01 0 4.48 0.00 0.92 0.00 0.05 94.55 12:12:01 1 4.14 0.00 0.85 0.00 0.03 94.97 12:12:01 2 4.00 0.00 1.02 0.00 0.05 94.93 12:12:01 3 4.72 0.00 0.91 0.17 0.03 94.18 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 4.70 0.00 1.07 0.05 0.05 94.14 12:13:01 0 4.52 0.00 1.13 0.03 0.03 94.28 12:13:01 1 5.07 0.00 1.17 0.00 0.05 93.71 12:13:01 2 4.48 0.00 1.05 0.00 0.05 94.41 12:13:01 3 4.75 0.00 0.94 0.13 0.05 94.13 12:14:01 all 4.65 0.00 1.02 0.03 0.05 94.25 12:14:01 0 4.61 0.00 1.07 0.05 0.05 94.22 12:14:01 1 4.84 0.00 1.01 0.03 0.05 94.07 12:14:01 2 4.95 0.00 1.02 0.00 0.05 93.98 12:14:01 3 4.20 0.00 0.95 0.07 0.05 94.74 12:15:01 all 4.48 0.00 0.92 0.03 0.04 94.52 12:15:01 0 4.48 0.00 0.90 0.00 0.05 94.57 12:15:01 1 3.91 0.00 0.89 0.00 0.03 95.17 12:15:01 2 5.27 0.00 0.94 0.00 0.03 93.76 12:15:01 3 4.26 0.00 1.00 0.12 0.05 94.57 12:16:01 all 19.27 0.00 2.71 0.44 0.07 77.50 12:16:01 0 17.36 0.00 2.61 0.13 0.05 79.84 12:16:01 1 12.31 0.00 2.39 0.94 0.07 84.29 12:16:01 2 16.87 0.00 2.81 0.37 0.08 79.87 12:16:01 3 30.51 0.00 3.01 0.33 0.10 66.04 Average: all 7.11 0.00 1.40 0.82 0.05 90.62 Average: 0 6.78 0.00 1.33 0.50 0.04 91.34 Average: 1 7.85 0.00 1.43 1.57 0.05 89.09 Average: 2 6.39 0.00 1.38 0.44 0.05 91.74 Average: 3 7.42 0.00 1.47 0.76 0.05 90.30