---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13250 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 12G 8.1G 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 498 1923 0 1521 3195 Swap: 1023 12 1011 ---> 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:a3:2a:be brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fea3:2abe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:dc:ab:b4 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:b6ff:fedc:abb4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13250) 12/16/24 _x86_64_ (4 CPU) 10:58:11 LINUX RESTART (4 CPU) 10:59:01 tps rtps wtps bread/s bwrtn/s 11:00:01 105.55 41.00 64.55 3112.53 8273.47 11:01:01 116.11 32.96 83.15 2264.16 15571.94 11:02:01 282.26 94.07 188.19 5037.75 38531.27 11:03:01 111.26 28.85 82.42 988.24 33003.17 11:04:01 301.12 32.49 268.62 2175.90 11702.45 11:05:01 63.84 6.58 57.26 169.31 1855.42 11:06:01 327.31 0.98 326.32 10.40 10418.66 11:07:01 384.89 0.67 384.22 14.53 13444.03 11:08:01 344.92 8.18 336.73 231.07 11830.53 11:09:01 436.43 9.81 426.62 333.97 15792.10 11:10:01 470.96 4.57 466.39 104.63 15839.39 11:11:01 528.00 180.76 347.24 6679.46 17791.77 11:12:01 230.92 52.10 178.82 3156.41 50041.72 11:13:01 193.68 166.24 27.45 3047.23 3033.76 Average: 278.39 47.09 231.30 1951.95 17653.03 10:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 1432492 3323496 2606160 64.53 60708 1977332 999448 19.65 625924 1782888 172420 11:01:01 169276 2616140 3869376 95.81 74760 2501744 1445572 28.42 1474248 2157916 207380 11:02:01 333836 2621468 3704816 91.73 92236 2337820 1457560 28.65 1468188 2022432 24368 11:03:01 245776 1926868 3792876 93.91 100124 1732888 2406196 47.30 2026748 1566164 32 11:04:01 122476 1192624 3916176 96.97 114020 1192360 3677792 72.29 2643448 1065888 15868 11:05:01 119500 1022400 3919152 97.04 111968 1035816 3736768 73.45 2758848 961912 652 11:06:01 109432 997032 3929220 97.29 128936 995660 3763860 73.99 2766504 943088 6604 11:07:01 129500 992188 3909152 96.79 140636 963328 3777328 74.25 2766976 929220 5996 11:08:01 126220 774100 3912432 96.87 142816 740496 4098120 80.56 2843932 831952 10124 11:09:01 124192 517976 3914460 96.92 91364 527240 4531696 89.08 2907356 724328 8328 11:10:01 112752 324756 3925900 97.21 77104 351168 4861144 95.56 2949144 664956 8684 11:11:01 1742964 2071136 2295688 56.84 83568 414168 1953016 38.39 1453984 678636 388 11:12:01 681360 1850940 3357292 83.13 92496 1235688 2098144 41.24 1831268 1341364 63772 11:13:01 2000836 3276472 2037816 50.46 121216 1310588 986580 19.39 645000 1207104 15456 Average: 532187 1679114 3506465 86.82 102282 1236878 2842373 55.87 2082969 1205561 38577 10:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 11:00:01 ens3 129.62 101.47 998.09 19.11 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:01:01 ens3 626.91 589.34 4711.76 103.60 0.00 0.00 0.00 0.00 11:02:01 docker0 199.63 250.62 10.37 2335.39 0.00 0.00 0.00 0.00 11:02:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 11:02:01 ens3 463.45 607.30 2351.03 3267.34 0.00 0.00 0.00 0.00 11:03:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:03:01 lo 5.48 5.48 0.57 0.57 0.00 0.00 0.00 0.00 11:03:01 ens3 900.60 681.30 7651.37 344.73 0.00 0.00 0.00 0.00 11:03:01 veth5021667 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:04:01 veth4e731a5 45.33 44.81 190.67 4.98 0.00 0.00 0.00 0.02 11:04:01 docker0 45.51 44.84 190.06 4.98 0.00 0.00 0.00 0.00 11:04:01 lo 74.35 74.35 193.68 193.68 0.00 0.00 0.00 0.00 11:04:01 ens3 10.61 8.02 2.72 3.60 0.00 0.00 0.00 0.00 11:05:01 veth4e731a5 97.65 95.23 461.98 39.92 0.00 0.00 0.00 0.04 11:05:01 docker0 97.85 95.42 460.65 39.94 0.00 0.00 0.00 0.00 11:05:01 lo 155.77 155.77 498.29 498.29 0.00 0.00 0.00 0.00 11:05:01 ens3 31.01 14.76 11.96 4.66 0.00 0.00 0.00 0.00 11:06:01 veth4e731a5 101.28 92.42 310.22 29.49 0.00 0.00 0.00 0.03 11:06:01 docker0 101.47 92.59 308.85 29.50 0.00 0.00 0.00 0.00 11:06:01 lo 176.17 176.17 337.85 337.85 0.00 0.00 0.00 0.00 11:06:01 ens3 25.06 11.81 6.64 5.58 0.00 0.00 0.00 0.00 11:07:01 veth4e731a5 191.82 178.07 719.05 69.92 0.00 0.00 0.00 0.06 11:07:01 docker0 192.02 178.27 716.43 69.93 0.00 0.00 0.00 0.00 11:07:01 lo 283.34 283.34 779.50 779.50 0.00 0.00 0.00 0.00 11:07:01 ens3 67.16 26.78 17.05 14.23 0.00 0.00 0.00 0.00 11:08:01 veth4e731a5 119.92 109.72 417.53 33.32 0.00 0.00 0.00 0.03 11:08:01 docker0 120.10 109.88 415.90 33.33 0.00 0.00 0.00 0.00 11:08:01 lo 193.77 193.77 446.08 446.08 0.00 0.00 0.00 0.00 11:08:01 ens3 425.12 257.27 99.21 91.28 0.00 0.00 0.00 0.00 11:09:01 veth4e731a5 94.82 89.09 132.75 23.35 0.00 0.00 0.00 0.01 11:09:01 docker0 94.99 89.26 131.47 23.36 0.00 0.00 0.00 0.00 11:09:01 lo 178.03 178.03 153.32 153.32 0.00 0.00 0.00 0.00 11:09:01 ens3 833.45 477.96 189.04 186.84 0.00 0.00 0.00 0.00 11:10:01 veth4e731a5 78.12 70.21 76.28 11.99 0.00 0.00 0.00 0.01 11:10:01 docker0 78.32 70.41 75.22 12.00 0.00 0.00 0.00 0.00 11:10:01 lo 149.03 149.03 86.26 86.26 0.00 0.00 0.00 0.00 11:10:01 ens3 34.26 15.73 8.10 6.48 0.00 0.00 0.00 0.00 11:11:01 docker0 7.61 8.01 0.65 0.57 0.00 0.00 0.00 0.00 11:11:01 lo 15.34 15.34 1.12 1.12 0.00 0.00 0.00 0.00 11:11:01 ens3 335.65 196.02 93.69 81.22 0.00 0.00 0.00 0.00 11:12:01 docker0 199.65 244.60 10.30 2202.20 0.00 0.00 0.00 0.00 11:12:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:12:01 ens3 501.52 617.96 2225.32 3238.81 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 5.47 5.47 0.48 0.48 0.00 0.00 0.00 0.00 11:13:01 ens3 143.78 202.02 43.22 1242.76 0.00 0.00 0.00 0.00 Average: docker0 81.24 84.58 165.70 339.43 0.00 0.00 0.00 0.00 Average: lo 88.90 88.90 178.41 178.41 0.00 0.00 0.00 0.00 Average: ens3 323.45 271.99 1314.91 615.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13250) 12/16/24 _x86_64_ (4 CPU) 10:58:11 LINUX RESTART (4 CPU) 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 18.41 0.00 1.51 2.86 0.05 77.17 11:00:01 0 17.47 0.00 1.37 1.81 0.07 79.28 11:00:01 1 3.88 0.00 1.19 7.11 0.03 87.79 11:00:01 2 38.32 0.00 2.27 1.24 0.07 58.10 11:00:01 3 13.93 0.00 1.19 1.30 0.03 83.54 11:01:01 all 50.51 0.00 2.85 1.37 0.10 45.17 11:01:01 0 51.23 0.00 2.18 0.95 0.08 45.55 11:01:01 1 49.11 0.00 3.65 2.11 0.12 45.01 11:01:01 2 50.28 0.00 3.32 2.09 0.10 44.21 11:01:01 3 51.42 0.00 2.26 0.30 0.08 45.93 11:02:01 all 21.15 0.00 3.59 7.29 0.08 67.89 11:02:01 0 19.32 0.00 3.57 8.77 0.08 68.26 11:02:01 1 20.66 0.00 3.97 4.45 0.08 70.84 11:02:01 2 17.78 0.00 3.30 10.02 0.10 68.80 11:02:01 3 26.79 0.00 3.53 5.96 0.08 63.64 11:03:01 all 46.68 0.00 3.40 1.96 0.10 47.85 11:03:01 0 42.68 0.00 4.26 2.06 0.08 50.91 11:03:01 1 48.47 0.00 3.18 3.10 0.12 45.13 11:03:01 2 49.50 0.00 3.01 0.92 0.12 46.45 11:03:01 3 46.08 0.00 3.12 1.78 0.10 48.93 11:04:01 all 35.20 0.00 2.69 7.18 0.10 54.83 11:04:01 0 23.89 0.00 2.38 5.04 0.10 68.60 11:04:01 1 44.08 0.00 2.53 5.02 0.10 48.27 11:04:01 2 30.40 0.00 3.47 6.48 0.12 59.53 11:04:01 3 42.44 0.00 2.40 12.17 0.08 42.90 11:05:01 all 15.79 0.00 1.43 1.46 0.08 81.24 11:05:01 0 13.24 0.00 1.42 0.99 0.08 84.27 11:05:01 1 17.38 0.00 1.69 0.92 0.08 79.94 11:05:01 2 16.95 0.00 1.14 3.33 0.07 78.52 11:05:01 3 15.57 0.00 1.49 0.63 0.08 82.22 11:06:01 all 12.27 0.00 2.86 10.06 0.08 74.74 11:06:01 0 11.74 0.00 2.87 18.68 0.08 66.62 11:06:01 1 10.35 0.00 1.82 3.10 0.07 84.67 11:06:01 2 14.46 0.00 2.94 7.93 0.08 74.59 11:06:01 3 12.51 0.00 3.78 10.50 0.08 73.12 11:07:01 all 13.10 0.00 3.96 11.78 0.10 71.06 11:07:01 0 12.78 0.00 3.68 6.16 0.10 77.29 11:07:01 1 11.76 0.00 3.95 13.12 0.10 71.06 11:07:01 2 14.21 0.00 4.34 19.15 0.13 62.16 11:07:01 3 13.66 0.00 3.86 8.77 0.10 73.61 11:08:01 all 20.31 0.00 4.11 10.25 0.10 65.23 11:08:01 0 18.37 0.00 4.86 11.27 0.08 65.42 11:08:01 1 20.86 0.00 5.55 9.76 0.10 63.73 11:08:01 2 23.26 0.00 2.49 7.50 0.12 66.64 11:08:01 3 18.76 0.00 3.57 12.46 0.08 65.12 11:09:01 all 16.61 0.00 6.20 13.00 0.11 64.08 11:09:01 0 14.35 0.00 5.11 11.22 0.10 69.21 11:09:01 1 13.96 0.00 7.17 18.05 0.10 60.72 11:09:01 2 19.99 0.00 5.88 10.42 0.13 63.57 11:09:01 3 18.15 0.00 6.64 12.33 0.12 62.76 11:10:01 all 11.91 0.00 4.87 14.02 0.10 69.10 11:10:01 0 11.63 0.00 5.30 16.28 0.10 66.69 11:10:01 1 13.03 0.00 4.80 10.63 0.10 71.44 11:10:01 2 12.52 0.00 5.90 20.55 0.12 60.91 11:10:01 3 10.45 0.00 3.45 8.69 0.08 77.33 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 21.65 0.00 2.01 22.78 0.08 53.49 11:11:01 0 21.50 0.00 1.30 14.25 0.07 62.88 11:11:01 1 21.58 0.00 2.19 10.77 0.05 65.41 11:11:01 2 21.12 0.00 2.85 52.40 0.12 23.51 11:11:01 3 22.39 0.00 1.75 13.83 0.07 61.96 11:12:01 all 24.85 0.00 3.95 5.32 0.08 65.78 11:12:01 0 21.65 0.00 2.99 2.68 0.07 72.61 11:12:01 1 27.52 0.00 4.57 4.17 0.10 63.64 11:12:01 2 25.21 0.00 4.10 8.35 0.10 62.24 11:12:01 3 25.05 0.00 4.13 6.10 0.07 64.66 11:13:01 all 17.29 0.00 1.05 4.51 0.05 77.11 11:13:01 0 8.78 0.00 0.89 5.07 0.05 85.21 11:13:01 1 13.53 0.00 1.15 4.32 0.05 80.95 11:13:01 2 26.60 0.00 1.42 7.92 0.07 64.00 11:13:01 3 20.22 0.00 0.70 0.75 0.05 78.28 Average: all 23.26 0.00 3.17 8.13 0.09 65.35 Average: 0 20.61 0.00 3.01 7.52 0.08 68.78 Average: 1 22.58 0.00 3.38 6.90 0.09 67.06 Average: 2 25.78 0.00 3.31 11.29 0.10 59.51 Average: 3 24.09 0.00 2.99 6.82 0.08 66.02